Fixed compilation on ubuntu kinetic

Add json model output generator -  resolves #114

.clang-tidy

@@ -0,0 +1,67 @@
+Checks: >-
+  *,
+  -altera*,
+  -*braces-around-statements,
+  -*osx*,
+  -abseil*,
+  -android*,
+  -bugprone-branch-clone,
+  -bugprone-exception-escape,
+  -bugprone-easily-swappable-parameters,
+  -clang-analyzer-alpha.*,
+  -clang-analyzer-core.StackAddressEscape,
+  -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
+  -cppcoreguidelines-macro-usage,
+  -cppcoreguidelines-pro-bounds-pointer-arithmetic,
+  -cppcoreguidelines-special-member-functions,
+  -cppcoreguidelines-avoid-magic-numbers,
+  -cppcoreguidelines-non-private-member-variables-in-classes,
+  -cert-env33-c,
+  -cert-err58-cpp,
+  -cert-dcl58-cpp,
+  -fuchsia*,
+  -hicpp-no-array-decay,
+  -hicpp-special-member-functions,
+  -google-readability-todo,
+  -google-default-arguments,
+  -google-explicit-constructor,
+  -google-build-using-namespace,
+  -hicpp-signed-bitwise,
+  -hicpp-explicit-conversions,
+  -llvmlibc-*,
+  -llvm-header-guard,
+  -llvm-namespace-comment,
+  -misc-no-recursion,
+  -misc-non-private-member-variables-in-classes,
+  -misc-const-correctness,
+  -modernize-use-nodiscard,
+  -modernize-use-trailing-return-type,
+  -modernize-concat-nested-namespaces,
+  -mpi*,
+  -objc*,
+  -openmp*,
+  -readability-inconsistent-declaration-parameter-name,
+  -readability-identifier-length,
+  -readability-identifier-naming,
+  -readability-redundant-smartptr-get,
+  -readability-convert-member-functions-to-static,
+  -readability-function-cognitive-complexity,
+  -readability-const-return-type,
+  -readability-simplify-boolean-expr,
+  -darwin*,
+  -zircon*
+WarningsAsErrors: '*'
+HeaderFilterRegex: 'src'
+CheckOptions:
+  - key:             readability-identifier-naming.ClassMemberSuffix
+    value:           '_'
+  - key:             readability-identifier-naming.PublicMemberSuffix
+    value:           ''
+  - key:             performance-unnecessary-value-param.AllowedTypes
+    value:           shared_ptr;weak_ptr
+  - key:             misc-non-private-member-variables-in-classes.IgnoreClassesWithAllMemberVariablesBeingPublic
+    value:           1
+  - key:             hicpp-special-member-functions.AllowSoleDefaultDtor
+    value:           1
+  - key:             cppcoreguidelines-special-member-functions.AllowSoleDefaultDtor
+    value:           1

.clang-uml

@@ -1,8 +1,8 @@
 compilation_database_dir: debug
 output_directory: docs/diagrams
 generate_links:
-  link: 'https://github.com/bkryza/clang-uml/blob/{{ git.commit }}/{{ element.source.path }}#L{{ element.source.line }}'
-  tooltip: '{% if "comment" in element %}{{ abbrv(trim(replace(element.comment, "\n+", " ")), 256) }}{% else %}{{ element.name }}{% endif %}'
+  link: https://github.com/bkryza/clang-uml/blob/{{ git.commit }}/{{ element.source.path }}#L{{ element.source.line }}
+  tooltip: "{% if existsIn(element, \"comment\") and existsIn(element.comment, \"brief\") %}{{ abbrv(trim(replace(element.comment.brief.0, \"\\n+\", \" \")), 256) }}{% else %}{{ element.name }}{% endif %}"
 diagrams:
   main_package:
     include!: uml/main_package_diagram.yml
@@ -16,7 +16,13 @@ diagrams:
     include!: uml/class_model_class_diagram.yml
   sequence_model_class:
     include!: uml/sequence_model_class_diagram.yml
+  main_sequence:
+    include!: uml/main_sequence_diagram.yml
+  sequence_diagram_visitor_sequence:
+    include!: uml/sequence_diagram_visitor_sequence_diagram.yml
+  class_diagram_generator_sequence:
+    include!: uml/class_diagram_generator_sequence_diagram.yml
   package_model_class:
     include!: uml/package_model_class_diagram.yml
   include_graph:
-    include!: uml/include_diagram.yml
+    include!: uml/include_diagram.yml

.github/workflows/build.yml

@@ -1,26 +1,45 @@
 name: build
 
-on: [push, pull_request]
+on:
+  push:
+    paths-ignore:
+      - 'docs/**'
+      - 'packaging/**'
+      - 'util/**'
+      - 'uml/**'
+      - '**.md'
+    branches-ignore:
+      - 'noactions/*'
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - 'packaging/**'
+      - 'util/**'
+      - 'uml/**'
+      - '**.md'
+    branches-ignore:
+      - 'noactions/*'
 
 jobs:
   build-ubuntu:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - name: Checkout repository
       uses: actions/checkout@v2
-      with:
-        submodules: recursive
     - name: Update package database
       run: sudo apt -y update
     - name: Install deps
-      run: sudo apt -y install git make gcc-10 g++-10 ccache cmake libyaml-cpp-dev clang-12 libclang-12-dev libclang-cpp12-dev lcov
+      run: sudo apt -y install git make pkg-config gcc-11 g++-11 ccache cmake libyaml-cpp-dev llvm-15 clang-15 libclang-15-dev libclang-cpp15-dev clang-format-15 lcov zlib1g-dev libunwind-dev libdw-dev
     - name: Select g++ version
       run: |
-        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 10
-        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-10 10
+        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 11
+        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 11
+    - name: Check code formatting
+      run: |
+        make check-formatting
     - name: Build and unit test
       run: |
-        NUMPROC=2 CMAKE_CXX_FLAGS="--coverage -fno-inline" CMAKE_EXE_LINKER_FLAGS="-lgcov --coverage" make test
+        NUMPROC=2 CMAKE_CXX_FLAGS="--coverage -fno-inline" CMAKE_EXE_LINKER_FLAGS="-lgcov --coverage" LLVM_VERSION=15 make test
     - name: Run coverage
       run: |
         lcov -c -d debug -o coverage.info

.gitignore

@@ -10,13 +10,16 @@ compile_commands.json
 CTestTestfile.cmake
 Session.vim
 _deps
+_tidy
 /build/
 lib/
 bin/
 *.swp
+*.bak
 /puml/
 /debug/
 /release/
+/debug_tidy
 /.cache
 docs/diagrams
 
@@ -30,3 +33,4 @@ packaging/conda/meta.yaml
 .idea/
 cmake-build-
 cmake-build-*
+.run/

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "thirdparty/cppast"]
-	path = thirdparty/cppast
-	url = https://github.com/bkryza/cppast
-	branch = handle-exposed-template-arguments

AUTHORS.md

@@ -0,0 +1,3 @@
+# Authors
+
+Bartek Kryza <bkryza@gmail.com>

CHANGELOG.md

@@ -1,6 +1,43 @@
 # CHANGELOG
 
-### 
+### 0.3.3
+  * Added 'add_compile_flags' config options (#112)
+  * Added JSON generator (#114)
+  * Added diagram templates support (#105)
+  * Added parents (base classes) diagram filter
+  * Fixed namespace handling for nested template specializations
+
+### 0.3.2
+  * Added initial support for C++20 concept rendering (#96)
+  * Added support for plain C11 translation units (#97)
+  * Added 'row' and 'column' layout hints for aligning elements (#90)
+  * Added 'together' layout hint for grouping elements (#43)
+  * Enabled adding notes to class methods and members (#87)
+  * Improved rendering of template methods in class diagrams (#83)
+
+### 0.3.1
+  * Added relationship deduction from `auto` return types which are template
+    specializations (#82)
+  * Fixed lambda names in class diagrams to be based on relative paths
+    with respect to `relative_to` config option (#78)
+  * Fixed relative paths in config files to be relative to the parent of
+    the configuration file by default (#69)
+  * Added command line option (--dump-config) to print effective config (#77)
+  * Added support for building with Microsoft Visual Studio
+
+### 0.3.0
+  * Added support for sequence diagrams with template code
+
+### 0.2.2
+  * Added structured comment parsing (#32)
+  * Fixed namespace exclusive filtering
+
+### 0.2.1
+  * Fixed handling of classes nested in templates and anonymous nested structs
+  * Fixed handling of configurable type aliases
+
+### 0.2.0
+  * Refactored translation units visitors from libclang to Clang LibTooling (#50)
   * Fixed root namespace handling (#45)
   * Removed `static` prefix from constructors
 

CMakeLists.txt

@@ -1,95 +1,198 @@
 cmake_minimum_required(VERSION 3.12)
 
-project(clang-uml)
+#
+# Project name
+#
+project(clang-uml C CXX)
 
+#
+# CMake standard defines
+#
+set(CMAKE_DISABLE_SOURCE_CHANGES ON)
+set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-
-set(CMAKE_CXX_STANDARD 17)
-
 set(CMAKE_VERBOSE_MAKEFILE OFF)
+set(CMAKE_FIND_DEBUG_MODE OFF)
 
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
+if(UNIX AND NOT APPLE)
+    set(LINUX TRUE)
+endif()
 
+#
+# C++ setup
+#
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+if(APPLE)
+    set(CMAKE_CXX_STANDARD_INCLUDE_DIRECTORIES
+            ${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES})
+endif(APPLE)
+
+#
+# clang-uml custom defines
+#
 set(CLANG_UML_INSTALL_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/include)
 set(CLANG_UML_INSTALL_BIN_DIR ${PROJECT_SOURCE_DIR}/bin)
-
 set(UML_HEADERS_DIR ${PROJECT_SOURCE_DIR}/src/uml)
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 
-option(LLVM_CONFIG_PATH "Path to custom llvm-config executable")
+#
+# CMake build options
+#
+option(LINK_LLVM_SHARED "Should LLVM be linked using shared libraries" ON)
+set(LLVM_VERSION CACHE STRING "Path to custom llvm-config executable")
 
-option(GIT_VERSION "clang-uml version" "0.1.0")
+#
+# Setup version string
+#
+include(GitVersion)
+setup_git_version()
+message(STATUS "clang-uml version: "
+               "${GIT_VERSION_MAJOR}.${GIT_VERSION_MINOR}.${GIT_VERSION_PATCH}")
 
-if(LLVM_CONFIG_PATH)
+#
+# Setup LLVM
+#
+message(STATUS "Checking for LLVM and Clang...")
+if(LLVM_PREFIX)
     message(STATUS "Using llvm-config from ${LLVM_CONFIG_PATH}")
     set(LIBCLANG_LLVM_CONFIG_EXECUTABLE ${LLVM_CONFIG_PATH})
     set(LLVM_CONFIG_BINARY ${LLVM_CONFIG_PATH})
-endif(LLVM_CONFIG_PATH)
+endif(LLVM_PREFIX)
 
-#set(THREADS_PREFER_PTHREAD_FLAG ON)
+find_package(LLVM ${LLVM_VERSION} CONFIG REQUIRED)
+
+list(APPEND CMAKE_MODULE_PATH ${LLVM_DIR})
+include(AddLLVM)
+
+message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
+message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
+message(STATUS "LLVM library dir: ${LLVM_LIBRARY_DIR}")
+
+if(MSVC)
+    # LLVM_BUILD_LLVM_DYLIB is not available on Windows
+    set(LINK_LLVM_SHARED NO)
+    set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+endif(MSVC)
+
+if(LINK_LLVM_SHARED)
+    set(LIBTOOLING_LIBS clang-cpp LLVM)
+else(LINK_LLVM_SHARED)
+    set(LIBTOOLING_LIBS
+        clangLex
+        clangFrontend
+        clangSerialization
+        clangDriver
+        clangParse
+        clangSema
+        clangSupport
+        clangAnalysis
+        clangAST
+        clangBasic
+        clangEdit
+        clangLex
+        clangTooling
+        LLVMipo
+        LLVMScalarOpts
+        LLVMInstCombine
+        LLVMTransformUtils
+        LLVMAnalysis
+        LLVMTarget
+        LLVMOption
+        LLVMMCParser
+        LLVMMC
+        LLVMObject
+        LLVMBitReader
+        LLVMCore
+        LLVMSupport)
+    if(MSVC)
+        if(${LLVM_PACKAGE_VERSION} VERSION_LESS "15.0")
+            list(REMOVE_ITEM LIBTOOLING_LIBS clangSupport)
+        else()
+            list(APPEND LIBTOOLING_LIBS
+                        LLVMWindowsDriver
+                        LLVMWindowsManifest)
+        endif()
+    endif(MSVC)
+endif(LINK_LLVM_SHARED)
+
+if("${LIBTOOLING_LIBS}" STREQUAL "")
+    message(FATAL_ERROR "Failed to find LibTooling libraries!")
+else()
+    message(STATUS "Found LibTooling libraries: ${LIBTOOLING_LIBS}")
+endif()
+
+#
+# Setup threads library
+#
 find_package(Threads REQUIRED)
 
+#
+# Setup yaml-cpp
+#
 message(STATUS "Checking for yaml-cpp...")
-find_package(yaml-cpp REQUIRED)
-
-message(STATUS "Checking for libclang...")
-set(LLVM_PREFERRED_VERSION 12.0.0)
-# Add
-#   -DLLVM_CONFIG_PATH=/path/to/llvm-config
-# to use custom LLVM version
-find_package(LibClang REQUIRED)
-
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wall -Wextra -std=c++17 ${LIBCLANG_CXXFLAGS}")
-
-message(STATUS "Using CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
-
-# Thirdparty sources
-set(THIRDPARTY_HEADERS_DIR ${PROJECT_SOURCE_DIR}/thirdparty/)
-add_subdirectory(thirdparty/cppast)
-
-find_package(LLVM REQUIRED CONFIG)
-set(CLANG_INCLUDE_DIRS "llvm/clang/include")
-set(CLANG_LIBS clang)
-
-# Configure executable version
-file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/src/version)
-configure_file(src/version.h.in ${PROJECT_BINARY_DIR}/src/version/version.h)
-
-if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-    execute_process(COMMAND gcc --print-file-name=include
-                    OUTPUT_STRIP_TRAILING_WHITESPACE
-                    OUTPUT_VARIABLE GCC_STDDEF_INCLUDE)
-    message(STATUS "FOUND GCC STDDEF INCLUDE ${GCC_STDDEF_INCLUDE}")
-    include_directories(${GCC_STDDEF_INCLUDE})
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${GCC_STDDEF_INCLUDE}")
+if(APPLE)
+    find_package(PkgConfig)
+    if(PKG_CONFIG_FOUND)
+        pkg_check_modules(YAML_CPP yaml-cpp)
+        find_path(YAML_CPP_INCLUDE_DIR
+                NAMES yaml.h
+	        PATHS ${YAML_CPP_INCLUDE_DIR} /usr/local/include/yaml-cpp)
+        find_library(YAML_CPP_LIBRARY
+                NAMES yaml-cpp
+	        PATHS ${YAML_CPP_LIBRARIES} /usr/local/lib)
+        set(YAML_CPP_LIBRARY_DIR /usr/local/lib)
+    endif(PKG_CONFIG_FOUND)
+elseif(MSVC)
+    set(YAML_CPP_LIBRARIES "yaml-cpp")
+else()
+    find_package(yaml-cpp REQUIRED)
 endif()
+
+if("${YAML_CPP_LIBRARIES}" STREQUAL "")
+    message(FATAL_ERROR "Failed to find yaml-cpp library!")
+else()
+    message(STATUS "Found yaml-cpp libraries: ${YAML_CPP_LIBRARIES}")
+endif()
+
+link_directories(${LLVM_LIBRARY_DIR} ${YAML_CPP_LIBRARY_DIR})
+
+#
+# Setup libdw and libunwind
+#
+if(LINUX AND (CMAKE_BUILD_TYPE MATCHES Debug))
+    find_package(PkgConfig REQUIRED)
+    pkg_check_modules(DW REQUIRED IMPORTED_TARGET libdw)
+    pkg_check_modules(UNWIND REQUIRED IMPORTED_TARGET libunwind)
+    set(BACKWARD_CPP_LIBRARIES PkgConfig::DW PkgConfig::UNWIND)
+    set(ENABLE_BACKWARD_CPP -DENABLE_BACKWARD_CPP)
+endif()
+
+#
+# Setup thirdparty sources
+#
+set(THIRDPARTY_HEADERS_DIR ${PROJECT_SOURCE_DIR}/thirdparty/)
+
+#
+# Setup include directories
+#
+include_directories(${LLVM_INCLUDE_DIRS})
 include_directories(${CLANG_UML_INSTALL_INCLUDE_DIR})
-include_directories(${YAML_CPP_INCLUDE_DIR})
+include_directories(${YAML_CPP_INCLUDE_DIRS})
 include_directories(${UML_HEADERS_DIR})
 include_directories(${THIRDPARTY_HEADERS_DIR})
-include_directories(${THIRDPARTY_HEADERS_DIR}/cppast/include)
-include_directories(${THIRDPARTY_HEADERS_DIR}/cppast/external/type_safe/include)
-include_directories(${THIRDPARTY_HEADERS_DIR}/cppast/external/type_safe/external/debug_assert)
 include_directories(${PROJECT_SOURCE_DIR}/src/)
 include_directories(${PROJECT_BINARY_DIR}/src/version)
 
+add_subdirectory(src)
 
-file(GLOB_RECURSE SOURCES src/*.cc include/*.h)
-set(MAIN_SOURCE_FILE ${CMAKE_CURRENT_SOURCE_DIR}/src/main.cc)
-list(REMOVE_ITEM SOURCES ${MAIN_SOURCE_FILE})
-
-add_library(clang-umllib OBJECT ${SOURCES})
-
-add_executable(clang-uml ${MAIN_SOURCE_FILE})
-target_link_libraries(clang-uml ${LIBCLANG_LIBRARIES} ${YAML_CPP_LIBRARIES} cppast clang-umllib Threads::Threads)
-
-target_compile_features(clang-uml PRIVATE cxx_std_17)
-
-include(GNUInstallDirs)
-
-install(TARGETS clang-uml DESTINATION ${CMAKE_INSTALL_BINDIR})
-install(FILES LICENSE.md DESTINATION ${CMAKE_INSTALL_DOCDIR})
-install(FILES README.md DESTINATION ${CMAKE_INSTALL_DOCDIR})
-
+#
 # Enable testing via CTest
-enable_testing()
-add_subdirectory(tests)
+#
+option(BUILD_TESTS "" ON)
+if(BUILD_TESTS)
+  enable_testing()
+  add_subdirectory(tests)
+endif(BUILD_TESTS)

CONTRIBUTING.md

@@ -0,0 +1,91 @@
+# Contributing to `clang-uml`
+
+Thanks for taking interest in `clang-uml`!
+
+> Please, make sure you're ok with [Code of conduct](./CODE_OF_CONDUCT.md) and [LICENSE](./LICENSE.md)
+
+
+## If you found a bug
+
+* Optimally, fork the repository, create some branch, and add a test case reproducing the issue (it's easy!) - 
+  check what is the highest test case number in a specific category and use the test case generation script with
+  a consecutive number:
+   ```bash
+   # To generate a class diagram test case with number 50
+   ./util/generate_test_case.py class 50
+   ```
+  This will generate a new test case template in the `tests/t00050` directory. In `tests/t00050/t00050.cc` write
+  the C++ code which triggers the issue, and in `tests/t00050/test_case.h` write the test checks.
+  The test case must be also added manually to `tests/test_cases.cc`:
+   ```cpp
+   ...
+   #include "t00047/test_case.h"
+   #include "t00048/test_case.h"
+   #include "t00049/test_case.h"
+   #include "t00050/test_case.h"
+   ...
+   ```
+  
+  Finally, create an issue with a link to your branch with the new test case.
+
+* If the issue occurs with some publicly available code (e.g. available on GitHub), please create a new issue
+  and describe the steps necessary to reproduce the issue including:
+  * Link to source code and specific version used
+  * `clang-uml` version used
+  * Operating system, compiler and linked LLVM version
+  * `.clang-uml` configuration file used
+  * Exact command line used to execute `clang-uml`
+  * Excerpt from the console logs 
+
+* If the code on which `clang-uml` fails cannot be shared, please create an issue and try to provide at least:
+    * `clang-uml` version used
+    * Operating system, compiler and linked LLVM version
+    * `.clang-uml` configuration file used
+    * Exact command line used to execute `clang-uml`
+    * Excerpt from the console logs 
+    * Description of the code fragment on which the error occurs (e.g. a variadic template or anonymous struct)
+
+## If you would like to fix a bug
+* Fork the repository and create a branch
+* Create a new test case which triggers the bug (see above how to create a new test case)
+  ```bash
+  # Make sure the test case fails
+  make test
+  ```
+* Fix the code so that the test case passes
+  ```bash
+  # Again, make sure the test case fails and other still pass
+  make test
+  ```
+* Commit the changes including all new files
+* Make sure the code is properly formatted:
+  ```bash
+  # Requires docker to ensure consistent formatting through specific clang-format version
+  make format
+  git add . && git commit -m "Fixed formatting"
+  ```
+* Make sure the code doesn't introduce any `clang-tidy` warnings:
+  ```bash
+  make tidy
+  ```
+
+* Create a pull request from your branch to `master` branch
+
+## If you would like to add a feature
+* First, please check if the feature isn't already mentioned in the issues or existing PR's
+* If not, create a new issue and describe as good as possible the new feature including:
+  * Rationale
+  * If the feature adds new configuration options, provide an example of new configuration file
+  * If the feature adds a new diagram feature, please add an example C++ code and expected PlantUML diagram which should
+    be generated through the feature
+* To maximize the chances of accepting the new feature, wait for some discussion on the issue before implementing
+  the feature to ensure we're on the same page as to its purpose and possible implementation
+* Next, implement the feature, please try to adapt to the overall code style:
+  * 80-character line width
+  * snakes over camels
+  * use `make format` before submitting PR to ensure consistent formatting
+  * use `make tidy` to check if your code doesn't introduce any `clang-tidy` warnings
+* Add test case (or multiple test cases), which cover the new feature
+* Finally, create a pull request!
+
+

LICENSE.md

@@ -179,7 +179,7 @@ recommend that a file or class name and description of purpose be included on
 the same “printed page” as the copyright notice for easier identification within
 third-party archives.
 
-    Copyright [yyyy] [name of copyright owner]
+    Copyright 2021-2023 Bartek Kryza <bkryza@gmail.com>
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.

Makefile

@@ -1,6 +1,6 @@
 # Makefile
 #
-# Copyright (c) 2021-2022 Bartek Kryza <bkryza@gmail.com>
+# Copyright (c) 2021-2023 Bartek Kryza <bkryza@gmail.com>
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -20,17 +20,28 @@
 
 .DEFAULT_GOAL := debug
 
-NUMPROC ?= $(shell nproc)
+OS_UNAME := $(shell uname -s)
 
-LLVM_CONFIG_PATH ?=
+ifeq ($(OS_UNAME),Linux)
+	NUMPROC ?= $(shell nproc)
+else ifeq ($(OS_UNAME),Darwin)
+	NUMPROC ?= $(shell sysctl -n hw.logicalcpu)
+else
+	NUMPROC ?= 1
+endif
+
+LLVM_VERSION ?=
 CMAKE_CXX_FLAGS ?=
 CMAKE_EXE_LINKER_FLAGS ?=
 
 GIT_VERSION	?= $(shell git describe --tags --always --abbrev=7)
+PKG_VERSION	?= $(shell git describe --tags --always --abbrev=7 | tr - .)
+GIT_COMMIT ?= $(shell git rev-parse HEAD)
+GIT_BRANCH ?= $(shell git rev-parse --abbrev-ref HEAD)
 
 .PHONY: clean
 clean:
-	rm -rf debug release
+	rm -rf debug release debug_tidy
 
 debug/CMakeLists.txt:
 	cmake -S . -B debug \
@@ -39,7 +50,7 @@ debug/CMakeLists.txt:
 		-DCMAKE_BUILD_TYPE=Debug \
 		-DCMAKE_CXX_FLAGS="$(CMAKE_CXX_FLAGS)" \
 		-DCMAKE_EXE_LINKER_FLAGS="$(CMAKE_EXE_LINKER_FLAGS)" \
-		-DLLVM_CONFIG_PATH=$(LLVM_CONFIG_PATH)
+		-DLLVM_VERSION=${LLVM_VERSION}
 
 release/CMakeLists.txt:
 	cmake -S . -B release \
@@ -48,12 +59,26 @@ release/CMakeLists.txt:
 		-DCMAKE_BUILD_TYPE=Release \
 		-DCMAKE_CXX_FLAGS="$(CMAKE_CXX_FLAGS)" \
 		-DCMAKE_EXE_LINKER_FLAGS="$(CMAKE_EXE_LINKER_FLAGS)" \
-		-DLLVM_CONFIG_PATH=$(LLVM_CONFIG_PATH)
+		-DLLVM_VERSION=${LLVM_VERSION}
+
+debug_tidy/CMakeLists.txt:
+	cmake -S . -B debug_tidy \
+		-DGIT_VERSION=$(GIT_VERSION) \
+		-DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+		-DCMAKE_BUILD_TYPE=Debug \
+		-DBUILD_TESTS=OFF \
+		-DCMAKE_CXX_FLAGS="$(CMAKE_CXX_FLAGS)" \
+		-DCMAKE_EXE_LINKER_FLAGS="$(CMAKE_EXE_LINKER_FLAGS)" \
+		-DLLVM_VERSION=${LLVM_VERSION}
 
 debug: debug/CMakeLists.txt
 	echo "Using ${NUMPROC} cores"
 	make -C debug -j$(NUMPROC)
 
+debug_tidy: debug_tidy/CMakeLists.txt
+	echo "Using ${NUMPROC} cores"
+	make -C debug_tidy -j$(NUMPROC)
+
 release: release/CMakeLists.txt
 	make -C release -j$(NUMPROC)
 
@@ -72,8 +97,8 @@ document_test_cases: test_plantuml
 
 clanguml_diagrams: debug
 	mkdir -p docs/diagrams
-	debug/clang-uml
-	plantuml -tsvg docs/diagrams/*.puml
+	debug/src/clang-uml -g plantuml -g json
+	plantuml -tsvg -nometadata docs/diagrams/*.puml
 	python3 util/format_svg.py docs/diagrams/*.svg
 
 .PHONY: submodules
@@ -89,14 +114,38 @@ init_compile_commands: debug
 
 .PHONY: clang-format
 clang-format:
-	docker run --rm -v $(CURDIR):/root/sources bkryza/clang-format-check:1.3
+	docker run --rm -v $(CURDIR):/root/sources bkryza/clang-format-check:1.4
 
 .PHONY: format
 format:
-	docker run --rm -v $(CURDIR):/root/sources bkryza/clang-format-check:1.3
+	docker run --rm -v $(CURDIR):/root/sources bkryza/clang-format-check:1.4
+
+.PHONY: debug_tidy
+tidy: debug_tidy
+	run-clang-tidy-15 -j $(NUMPROC) -p debug_tidy ./src
+
+.PHONY: check-formatting
+check-formatting:
+	./util/check_formatting.sh
 
 .PHONY: iwyu_fixes
 iwyu_fixes: debug
 	python3 $(shell which iwyu_tool.py) -p debug > debug/iwyu.out
 	python3 $(shell which fix_includes.py) -h --re_only="${PWD}/src/.*" < debug/iwyu.out
 	python3 $(shell which fix_includes.py) -h --re_only="${PWD}/tests/.*" < debug/iwyu.out
+
+.PHONY: docs
+docs:
+	make -C docs toc
+
+.PHONY: fedora_36
+fedora_36:
+	mkdir -p packaging/_BUILD/fedora/36
+	git archive --format=tar.gz --prefix=clang-uml-$(PKG_VERSION)/ v$(GIT_VERSION) >packaging/_BUILD/fedora/36/clang-uml-$(PKG_VERSION).tar.gz
+	docker run --cpuset-cpus=0-7 -v $(PWD):$(PWD) fedora:36 sh -c "dnf install -y make git && cd ${PWD} && make OS=fedora DIST=36 VERSION=${PKG_VERSION} COMMIT=${GIT_COMMIT} BRANCH=${GIT_BRANCH} -C packaging rpm"
+
+.PHONY: fedora_37
+fedora_37:
+	mkdir -p packaging/_BUILD/fedora/37
+	git archive --format=tar.gz --prefix=clang-uml-$(PKG_VERSION)/ v$(GIT_VERSION) >packaging/_BUILD/fedora/37/clang-uml-$(PKG_VERSION).tar.gz
+	docker run --cpuset-cpus=0-7 -v $(PWD):$(PWD) fedora:37 sh -c "dnf install -y make git && cd ${PWD} && make OS=fedora DIST=37 VERSION=${PKG_VERSION} COMMIT=${GIT_COMMIT} BRANCH=${GIT_BRANCH} -C packaging rpm"

README.md

@@ -1,18 +1,23 @@
-# clang-uml - C++ UML diagram generator based on Clang and PlantUML
+[<div align="center"><img width="600" src="https://raw.githubusercontent.com/bkryza/clang-uml/add-logo/docs/img/clang-uml-logo.svg?sanitize=true"></div>](https://github.com/bkryza/clang-uml/releases)
+
+# C++ UML diagram generator based on Clang
 
 [![Build status](https://github.com/bkryza/clang-uml/actions/workflows/build.yml/badge.svg)](https://github.com/bkryza/clang-uml/actions)
 [![Coverage](https://codecov.io/gh/bkryza/clang-uml/branch/master/graph/badge.svg)](https://codecov.io/gh/bkryza/clang-uml)
-[![Version](https://img.shields.io/badge/version-0.1.0-blue)](https://github.com/bkryza/clang-uml/releases)
+[![Version](https://img.shields.io/badge/version-0.3.2-blue)](https://github.com/bkryza/clang-uml/releases)
+[![Version](https://img.shields.io/badge/LLVM-12,13,14,15-orange)](https://github.com/bkryza/clang-uml/releases)
 
-`clang-uml` is an automatic C++ to [PlantUML](https://plantuml.com) class, sequence
-and package diagram generator, driven by YAML configuration files. The main idea behind the
+`clang-uml` is an automatic C++ to UML class, sequence, package and include diagram generator, driven by 
+YAML configuration files. The main idea behind the
 project is to easily maintain up-to-date diagrams within a code-base or document
 legacy code. The configuration file or files for `clang-uml` define the
 type and contents of each generated diagram.
+The diagrams can be generated in [PlantUML](https://plantuml.com) and JSON formats.
 
-`clang-uml` currently supports C++ up to version 17.
+`clang-uml` currently supports C++ up to version 17 and partial support for C++ 20.
 
 ## Features
+
 Main features supported so far include:
 
 * **Class diagram generation**
@@ -23,89 +28,58 @@ Main features supported so far include:
     * Diagram content filtering based on namespaces, elements and relationships
     * Optional package generation from namespaces
     * Interactive links to online code to classes, methods and class fields in SVG diagrams
+    * Support for plain C99/C11 code (struct and units relationships)
+    * C++20 concept constraints
 * **Sequence diagram generation**
-    * Generation of sequence diagram from one code location to another (currently only for non-template code)
+    * Generation of sequence diagram from specific method or function
+    * Generation of loop and conditional statements
+    * Generation of switch statements
+    * Generation of try/catch blocks
+    * Handling of template code including constexpr conditionals
+    * Handling of lambda expressions
+    * Interactive links to online code to classes and call expressions
 * **Package diagram generation**
     * Generation of package diagram based on C++ namespaces
     * Interactive links to online code to packages
 * **Include graph diagram generation**
     * Show include graph for selected files
 
-To see what `clang-uml` can do so far, checkout the diagrams generated for unit test cases [here](./docs/test_cases.md)
-and examples in [clang-uml-examples](https://github.com/bkryza/clang-uml-examples) repository.
+To see what `clang-uml` can do so far, checkout the diagrams generated for unit 
+test cases [here](./docs/test_cases.md) and examples in
+[clang-uml-examples](https://github.com/bkryza/clang-uml-examples) repository.
+
+More comprehensive documentation can be found [here](./docs/README.md).
 
 ## Installation
 
-### Distribution packages
-
-#### Ubuntu
-```bash
-sudo add-apt-repository ppa:bkryza/clang-uml
-sudo apt update
-sudo apt install clang-uml
-```
-
-#### Conda
-```bash
-conda config --add channels conda-forge
-conda config --set channel_priority strict
-conda install -c bkryza/label/clang-uml clang-uml
-```
-
-### Building from source
-First make sure that you have the following dependencies installed:
-
-```bash
-# Ubuntu (clang version will vary depending on Ubuntu version)
-apt install ccache cmake libyaml-cpp-dev clang-12 libclang-12-dev libclang-cpp12-dev
-
-# macos
-brew install ccache cmake llvm yaml-cpp
-```
-> Please note that on macos this tool is not fully functional, i.e. several test cases fail. The build instructions are
-> provided for development purposes only.
-
-Then proceed with building the sources:
-
-```bash
-git clone https://github.com/bkryza/clang-uml
-cd clang-uml
-make submodules
-# Please note that top level Makefile is just a convenience wrapper for CMake
-make release
-release/clang-uml --help
-
-# To build using a specific installed version of LLVM use:
-LLVM_CONFIG_PATH=/usr/bin/llvm-config-13 make release
-
-# To build on macos, it is necessary to provide also path to LLVM cmake directory, e.g.:
-export LLVM_PREFIX="/usr/local/Cellar/llvm@12/12.0.1_1"
-LLVM_CONFIG_PATH="${LLVM_PREFIX}/bin/llvm-config" CMAKE_PREFIX_PATH="${LLVM_PREFIX}/lib/cmake/llvm/" make test
-
-# Optionally
-make install
-# or
-export PATH=$PATH:$PWD/release
-```
+Installation instructions for `Linux`, `macos` and `Windows` can be found
+[here](./docs/installation.md).
 
 ## Usage
 
 ### Generating compile commands database
+
 `clang-uml` requires an up-to-date
 [compile_commands.json](https://clang.llvm.org/docs/JSONCompilationDatabase.html)
 file, containing the list of commands used for compiling the source code.
 Nowadays, this file can be generated rather easily using multiple methods:
-  * For [CMake](https://cmake.org/) projects, simply invoke the `cmake` command
-    as `cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ...`
-  * For Make projects checkout [compiledb](https://github.com/nickdiego/compiledb) or [Bear](https://github.com/rizsotto/Bear)
-  * For Boost-based projects try [commands_to_compilation_database](https://github.com/tee3/commands_to_compilation_database)
-  * For SCons, invoke `compilation_db` tool (requires SCons > 4.0.0)
+
+* For [CMake](https://cmake.org/) projects, simply invoke the `cmake` command
+  as `cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ...`
+* For Make projects checkout [compiledb](https://github.com/nickdiego/compiledb)
+  or [Bear](https://github.com/rizsotto/Bear)
+* For Boost-based projects
+  try [commands_to_compilation_database](https://github.com/tee3/commands_to_compilation_database)
+* For SCons, invoke `compilation_db` tool (requires SCons > 4.0.0)
+* For Microsoft Visual Studio projects try [Clang Power Tools](https://www.clangpowertools.com)
 
 ### Invocation
+
 By default, `config-uml` will assume that the configuration file `.clang-uml`
 and compilation database `compile_commands.json` files are in the
 current directory, so if they are in the top level directory of a project,
 simply run:
+
 ```bash
 clang-uml
 ```
@@ -114,6 +88,7 @@ The output path for diagrams, as well as alternative location of
 compilation database can be specified in `.clang-uml` configuration file.
 
 For other options checkout help:
+
 ```bash
 clang-uml --help
 ```
@@ -130,7 +105,6 @@ diagrams:
   myproject_class:
     type: class
     glob:
-      - src/*.h
       - src/*.cc
     using_namespace:
       - myproject
@@ -148,6 +122,7 @@ diagrams:
 See [here](docs/configuration_file.md) for detailed configuration file reference guide.
 
 ## Examples
+
 To see what `clang-uml` can do, checkout the test cases documentation [here](./docs/test_cases.md).
 
 In order to see diagrams for the `clang-uml` itself, based on its own [config](.clang-uml) run
@@ -163,7 +138,7 @@ and checkout the SVG diagrams in `docs/diagrams` folder.
 
 #### Example
 
-Source code:
+The following C++ code:
 
 ```cpp
 template <typename T, typename P> struct A {
@@ -238,73 +213,72 @@ generates the following diagram (via PlantUML):
 The following C++ code:
 
 ```cpp
-#include <algorithm>
-#include <numeric>
-#include <vector>
+#include <atomic>
+#include <functional>
+#include <iostream>
+#include <memory>
+#include <string>
 
 namespace clanguml {
-namespace t20001 {
+namespace t20029 {
+std::string encode_b64(std::string &&content) { return std::move(content); }
 
-namespace detail {
-struct C {
-    auto add(int x, int y) { return x + y; }
-};
-}
-
-class A {
+template <typename T> class Encoder : public T {
 public:
-    A() {}
-
-    int add(int x, int y) { return m_c.add(x, y); }
-
-    int add3(int x, int y, int z)
+    bool send(std::string &&msg)
     {
-        std::vector<int> v;
-        v.push_back(x);
-        v.push_back(y);
-        v.push_back(z);
-        auto res = add(v[0], v[1]) + v[2];
-        log_result(res);
-        return res;
+        return T::send(std::move(encode(std::move(msg))));
     }
 
-    void log_result(int r) {}
-
-private:
-    detail::C m_c{};
+protected:
+    std::string encode(std::string &&msg) { return encode_b64(std::move(msg)); }
 };
 
-class B {
+template <typename T> class Retrier : public T {
 public:
-    B(A &a)
-        : m_a{a}
+    bool send(std::string &&msg)
     {
+        std::string buffer{std::move(msg)};
+
+        int retryCount = 5;
+
+        while (retryCount--) {
+            if (T::send(buffer))
+                return true;
+        }
+
+        return false;
+    }
+};
+
+class ConnectionPool {
+public:
+    void connect()
+    {
+        if (!is_connected_.load())
+            connect_impl();
     }
 
-    int wrap_add(int x, int y)
-    {
-        auto res = m_a.add(x, y);
-        m_a.log_result(res);
-        return res;
-    }
-
-    int wrap_add3(int x, int y, int z)
-    {
-        auto res = m_a.add3(x, y, z);
-        m_a.log_result(res);
-        return res;
-    }
+    bool send(const std::string &msg) { return true; }
 
 private:
-    A &m_a;
+    void connect_impl() { is_connected_ = true; }
+
+    std::atomic<bool> is_connected_;
 };
 
 int tmain()
 {
-    A a;
-    B b(a);
+    auto pool = std::make_shared<Encoder<Retrier<ConnectionPool>>>();
 
-    return b.wrap_add3(1, 2, 3);
+    pool->connect();
+
+    for (std::string line; std::getline(std::cin, line);) {
+        if (!pool->send(std::move(line)))
+            break;
+    }
+
+    return 0;
 }
 }
 }
@@ -312,7 +286,7 @@ int tmain()
 
 generates the following diagram (via PlantUML):
 
-![sequence_diagram_example](docs/test_cases/t20001_sequence.svg)
+![sequence_diagram_example](docs/test_cases/t20029_sequence.svg)
 
 ### Package diagrams
 
@@ -398,6 +372,7 @@ generates the following diagram (via PlantUML) based on include directives in th
 | Include (system)                       | ![dependency](docs/img/puml_dependency.png) |
 
 ### Diagram content filtering
+
 For typical code bases, generating a single diagram from entire code or even a single namespace can be too big to
 be useful, e.g. as part of documentation. `clang-uml` allows specifying content to be included and excluded from
 each diagram using simple YAML configuration:
@@ -435,44 +410,28 @@ exclude:
     - clanguml::common::ClassF
 ```
 
-### Comment decorators
-
-`clang-uml` provides a set of in-comment directives, called decorators, which allow custom control over
-generation of UML diagrams from C++ and overriding default inference rules for relationships.
-
-The following decorators are currently supported:
-- [note](docs/test_cases/t00028.md) - add a PlantUML note to a C++ entity
-- [skip](docs/test_cases/t00029.md) - skip the underlying C++ entity
-- [skiprelationship](docs/test_cases/t00029.md) - skip only relationship generation for a class property
-- [composition](docs/test_cases/t00030.md) - document the property as composition
-- [association](docs/test_cases/t00030.md) - document the property as association
-- [aggregation](docs/test_cases/t00030.md) - document the property as aggregation
-- [style](docs/test_cases/t00031.md) - add PlantUML style to a C++ entity
-
-### Doxygen integration
-`clang-uml` decorstors can be omitted completely in [Doxygen](https://www.doxygen.nl/index.html), by adding the following
-lines to the Doxygen config file:
-
-```
-ALIASES                += clanguml=""
-ALIASES                += clanguml{1}=""
-ALIASES                += clanguml{2}=""
-ALIASES                += clanguml{3}=""
-```
+More details on this can be found in the [diagram filters](./docs/diagram_filters.md) documentation section.
 
 ### Test cases
 
 The build-in test cases used for unit testing of the `clang-uml`, can be browsed [here](./docs/test_cases.md).
 
 ## Acknowledgements
+
 This project relies on the following great tools:
-  * [libclang](https://clang.llvm.org/) - a C/C++ frontend for LLVM
-  * [cppast](https://github.com/foonathan/cppast) - high-level C++ API for libclang
-  * [PlantUML](https://plantuml.com/) - language and diagram for generating UML diagrams
-  * [Catch2](https://github.com/catchorg/Catch2) - C++ unit test framework
-  * [glob](https://github.com/p-ranav/glob) - Unix style path expansion for C++
-  * [CLI11](https://github.com/CLIUtils/CLI11) - command line parser for C++
-  * [inja](https://github.com/pantor/inja) - a template engine for modern C++
+
+* [Clang LibTooling](https://clang.llvm.org/docs/LibTooling.html) - a C++ library for creating tools based on Clang
+* [PlantUML](https://plantuml.com/) - language and diagram for generating UML diagrams
+* [Catch2](https://github.com/catchorg/Catch2) - C++ unit test framework
+* [glob](https://github.com/p-ranav/glob) - Unix style path expansion for C++
+* [CLI11](https://github.com/CLIUtils/CLI11) - command line parser for C++
+* [inja](https://github.com/pantor/inja) - a template engine for modern C++
+* [backward-cpp](https://github.com/bombela/backward-cpp) - stack trace pretty printer for C++
+* [yaml-cpp](https://github.com/jbeder/yaml-cpp) - YAML parser library for C++
+
+## Contributing
+
+If you would like to contribute to the project, please check out [contributing guidelines](./CONTRIBUTING.md).
 
 ## LICENSE
 

build.ps1

@@ -0,0 +1,10 @@
+param ($Prefix="C:\clang-uml", $BuildType="Release")
+
+cmake -S . -B $BuildType -DCMAKE_PREFIX_PATH="$Prefix" -Thost=x64
+cmake --build $BuildType --config $BuildType
+
+# Create compile commands in Visual Studio
+# before running these tests
+cd $BuildType
+ctest -C $BuildType --output-on-failure
+cd ..

cmake/FindLibClang.cmake

@@ -1,139 +0,0 @@
-# FindLibClang
-#
-# This module searches libclang and llvm-config, the llvm-config tool is used to
-# get information about the installed llvm/clang package to compile LLVM based
-# programs.
-#
-# It defines the following variables
-#
-# ``LIBCLANG_LLVM_CONFIG_EXECUTABLE``
-#   the llvm-config tool to get various information.
-# ``LIBCLANG_LIBRARIES``
-#   the clang libraries to link against to use Clang/LLVM.
-# ``LIBCLANG_LIBDIR``
-#   the directory where the clang libraries are located.
-# ``LIBCLANG_FOUND``
-#   true if libclang was found
-# ``LIBCLANG_VERSION_STRING``
-#   version number as a string
-# ``LIBCLANG_CXXFLAGS``
-#   the compiler flags for files that include LLVM headers
-#
-#=============================================================================
-# Copyright (C) 2011, 2012, 2013 Jan Erik Hanssen and Anders Bakken
-# Copyright (C) 2015 Christian Schwarzgruber <c.schwarzgruber.cs@gmail.com>
-#
-# This file is part of RTags (https://github.com/Andersbakken/rtags).
-#
-# RTags is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# RTags is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with RTags.  If not, see <https://www.gnu.org/licenses/>.
-
-if (NOT LIBCLANG_ROOT_DIR)
-    set(LIBCLANG_ROOT_DIR $ENV{LIBCLANG_ROOT_DIR})
-endif ()
-
-if (NOT LIBCLANG_LLVM_CONFIG_EXECUTABLE)
-    set(LIBCLANG_LLVM_CONFIG_EXECUTABLE $ENV{LIBCLANG_LLVM_CONFIG_EXECUTABLE})
-    if (NOT LIBCLANG_LLVM_CONFIG_EXECUTABLE)
-        find_program(LIBCLANG_LLVM_CONFIG_EXECUTABLE "llvm-config")
-    endif ()
-    if (NOT LIBCLANG_LLVM_CONFIG_EXECUTABLE)
-        if (APPLE)
-            execute_process(COMMAND brew --prefix llvm OUTPUT_VARIABLE BREW_LLVM_PATH RESULT_VARIABLE BREW_LLVM_RESULT)
-            if (NOT ${BREW_LLVM_RESULT} EQUAL 0)
-                set(BREW_LLVM_PATH "/usr/local/opt/llvm")
-            endif ()
-            string(STRIP ${BREW_LLVM_PATH} BREW_LLVM_PATH)
-            find_program(LIBCLANG_LLVM_CONFIG_EXECUTABLE NAMES llvm-config PATHS "${BREW_LLVM_PATH}/bin")
-        else ()
-            set(llvm_config_names llvm-config)
-            foreach(major RANGE 15 3)
-                list(APPEND llvm_config_names "llvm-config${major}" "llvm-config-${major}")
-                foreach(minor RANGE 9 0)
-                    list(APPEND llvm_config_names "llvm-config${major}${minor}" "llvm-config-${major}.${minor}" "llvm-config-mp-${major}.${minor}")
-                endforeach ()
-            endforeach ()
-            find_program(LIBCLANG_LLVM_CONFIG_EXECUTABLE NAMES ${llvm_config_names} PATHS /usr/bin)
-        endif ()
-    endif ()
-    if (LIBCLANG_LLVM_CONFIG_EXECUTABLE)
-        message(STATUS "llvm-config executable found: ${LIBCLANG_LLVM_CONFIG_EXECUTABLE}")
-    endif ()
-endif ()
-
-if (NOT LIBCLANG_CXXFLAGS)
-    if (NOT LIBCLANG_LLVM_CONFIG_EXECUTABLE)
-        message(FATAL_ERROR "Could NOT find llvm-config executable and LIBCLANG_CXXFLAGS is not set ")
-    endif ()
-    execute_process(COMMAND ${LIBCLANG_LLVM_CONFIG_EXECUTABLE} --cxxflags OUTPUT_VARIABLE LIBCLANG_CXXFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE)
-    if (NOT LIBCLANG_CXXFLAGS)
-        find_path(LIBCLANG_CXXFLAGS_HACK_CMAKECACHE_DOT_TEXT_BULLSHIT clang-c/Index.h HINTS ${LIBCLANG_ROOT_DIR}/include NO_DEFAULT_PATH)
-        if (NOT EXISTS ${LIBCLANG_CXXFLAGS_HACK_CMAKECACHE_DOT_TEXT_BULLSHIT})
-            find_path(LIBCLANG_CXXFLAGS clang-c/Index.h)
-            if (NOT EXISTS ${LIBCLANG_CXXFLAGS})
-                message(FATAL_ERROR "Could NOT find clang include path. You can fix this by setting LIBCLANG_CXXFLAGS in your shell or as a cmake variable.")
-            endif ()
-        else ()
-            set(LIBCLANG_CXXFLAGS ${LIBCLANG_CXXFLAGS_HACK_CMAKECACHE_DOT_TEXT_BULLSHIT})
-        endif ()
-        set(LIBCLANG_CXXFLAGS "-I${LIBCLANG_CXXFLAGS}")
-    endif ()
-    string(REGEX MATCHALL "-(D__?[a-zA-Z_]*|I([^\" ]+|\"[^\"]+\"))" LIBCLANG_CXXFLAGS "${LIBCLANG_CXXFLAGS}")
-    string(REGEX REPLACE ";" " " LIBCLANG_CXXFLAGS "${LIBCLANG_CXXFLAGS}")
-    set(LIBCLANG_CXXFLAGS ${LIBCLANG_CXXFLAGS} CACHE STRING "The LLVM C++ compiler flags needed to compile LLVM based applications.")
-    unset(LIBCLANG_CXXFLAGS_HACK_CMAKECACHE_DOT_TEXT_BULLSHIT CACHE)
-endif ()
-
-if (NOT EXISTS ${LIBCLANG_LIBDIR})
-    if (NOT LIBCLANG_LLVM_CONFIG_EXECUTABLE)
-        message(FATAL_ERROR "Could NOT find llvm-config executable and LIBCLANG_LIBDIR is not set ")
-    endif ()
-    execute_process(COMMAND ${LIBCLANG_LLVM_CONFIG_EXECUTABLE} --libdir OUTPUT_VARIABLE LIBCLANG_LIBDIR OUTPUT_STRIP_TRAILING_WHITESPACE)
-    if (NOT EXISTS ${LIBCLANG_LIBDIR})
-        message(FATAL_ERROR "Could NOT find clang libdir. You can fix this by setting LIBCLANG_LIBDIR in your shell or as a cmake variable.")
-    endif ()
-    set(LIBCLANG_LIBDIR ${LIBCLANG_LIBDIR} CACHE STRING "Path to the clang library.")
-endif ()
-
-if (NOT LIBCLANG_LIBRARIES)
-    find_library(LIBCLANG_LIB_HACK_CMAKECACHE_DOT_TEXT_BULLSHIT NAMES clang libclang HINTS ${LIBCLANG_LIBDIR} ${LIBCLANG_ROOT_DIR}/lib NO_DEFAULT_PATH)
-    if (LIBCLANG_LIB_HACK_CMAKECACHE_DOT_TEXT_BULLSHIT)
-        set(LIBCLANG_LIBRARIES "${LIBCLANG_LIB_HACK_CMAKECACHE_DOT_TEXT_BULLSHIT}")
-    else ()
-        find_library(LIBCLANG_LIBRARIES NAMES clang libclang)
-        if (NOT EXISTS ${LIBCLANG_LIBRARIES})
-            set (LIBCLANG_LIBRARIES "-L${LIBCLANG_LIBDIR}" "-lclang" "-Wl,-rpath,${LIBCLANG_LIBDIR}")
-        endif ()
-    endif ()
-    unset(LIBCLANG_LIB_HACK_CMAKECACHE_DOT_TEXT_BULLSHIT CACHE)
-endif ()
-set(LIBCLANG_LIBRARY ${LIBCLANG_LIBRARIES} CACHE FILEPATH "Path to the libclang library")
-
-if (NOT LIBCLANG_SYSTEM_LIBS)
-    execute_process(COMMAND ${LIBCLANG_LLVM_CONFIG_EXECUTABLE} --system-libs OUTPUT_VARIABLE LIBCLANG_SYSTEM_LIBS OUTPUT_STRIP_TRAILING_WHITESPACE)
-    if (LIBCLANG_SYSTEM_LIBS)
-        set (LIBCLANG_LIBRARIES ${LIBCLANG_LIBRARIES} ${LIBCLANG_SYSTEM_LIBS})
-    endif ()
-endif ()
-
-if (LIBCLANG_LLVM_CONFIG_EXECUTABLE)
-    execute_process(COMMAND ${LIBCLANG_LLVM_CONFIG_EXECUTABLE} --version OUTPUT_VARIABLE LIBCLANG_VERSION_STRING OUTPUT_STRIP_TRAILING_WHITESPACE)
-else ()
-    set(LIBCLANG_VERSION_STRING "Unknown")
-endif ()
-message("-- Using Clang version ${LIBCLANG_VERSION_STRING} from ${LIBCLANG_LIBDIR} with CXXFLAGS ${LIBCLANG_CXXFLAGS}")
-
-# Handly the QUIETLY and REQUIRED arguments and set LIBCLANG_FOUND to TRUE if all listed variables are TRUE
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(LibClang DEFAULT_MSG LIBCLANG_LIBRARY LIBCLANG_CXXFLAGS LIBCLANG_LIBDIR)
-mark_as_advanced(LIBCLANG_CXXFLAGS LIBCLANG_LIBRARY LIBCLANG_LLVM_CONFIG_EXECUTABLE LIBCLANG_LIBDIR)

cmake/GitVersion.cmake

@@ -0,0 +1,27 @@
+find_package(Git)
+
+function(setup_git_version)
+    if(NOT DEFINED GIT_VERSION)
+        if(GIT_EXECUTABLE)
+            execute_process(
+                    COMMAND ${GIT_EXECUTABLE} describe --tags --always --abbrev=7
+                    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+                    OUTPUT_VARIABLE GIT_VERSION
+                    RESULT_VARIABLE GIT_ERROR_CODE
+                    OUTPUT_STRIP_TRAILING_WHITESPACE
+            )
+        endif(GIT_EXECUTABLE)
+    endif(NOT DEFINED GIT_VERSION)
+
+    if(NOT DEFINED GIT_VERSION)
+        set(GIT_VERSION "0.0.0-unknown")
+    endif(NOT DEFINED GIT_VERSION)
+
+    string(REGEX MATCH "^([0-9]+)\\.([0-9]+)\\.(.+)"
+            GIT_VERSION_MATCH ${GIT_VERSION})
+    set(GIT_VERSION_MAJOR ${CMAKE_MATCH_1} PARENT_SCOPE)
+    set(GIT_VERSION_MINOR ${CMAKE_MATCH_2} PARENT_SCOPE)
+    set(GIT_VERSION_PATCH ${CMAKE_MATCH_3} PARENT_SCOPE)
+    set(GIT_VERSION ${GIT_VERSION} PARENT_SCOPE)
+
+endfunction()

docs/Makefile

@@ -0,0 +1,39 @@
+# docs/Makefile
+#
+# Copyright (c) 2021-2023 Bartek Kryza <bkryza@gmail.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+UPDATE_TOC := markdown-toc  --bullets "*" -i
+
+.PHONY: toc
+toc:
+		$(UPDATE_TOC) class_diagrams.md
+		$(UPDATE_TOC) comment_decorators.md
+		$(UPDATE_TOC) common_options.md
+		$(UPDATE_TOC) generator_types.md
+		$(UPDATE_TOC) configuration_file.md
+		$(UPDATE_TOC) diagram_filters.md
+		$(UPDATE_TOC) doxygen_integration.md
+		$(UPDATE_TOC) include_diagrams.md
+		$(UPDATE_TOC) installation.md
+		$(UPDATE_TOC) interactive_svg_diagrams.md
+		$(UPDATE_TOC) diagram_templates.md
+		$(UPDATE_TOC) jinja_templates.md
+		$(UPDATE_TOC) package_diagrams.md
+		$(UPDATE_TOC) quick_start.md
+		$(UPDATE_TOC) sequence_diagrams.md
+		$(UPDATE_TOC) test_cases.md
+		$(UPDATE_TOC) troubleshooting.md
+

docs/README.md

@@ -0,0 +1,20 @@
+# Documentation
+
+* [Quick start](./quick_start.md)
+* [Installation](./installation.md)
+* Generating diagrams
+  * [Common options](./common_options.md)
+  * [Generator types](./generator_types.md)
+  * [Class diagrams](./class_diagrams.md)
+  * [Sequence diagrams](./sequence_diagrams.md)
+  * [Package diagrams](./package_diagrams.md)
+  * [Include diagrams](./include_diagrams.md)
+  * [Diagram templates](./diagram_templates.md)
+  * [Comment decorators](./comment_decorators.md)
+  * [Diagram filters](./diagram_filters.md)
+  * [Using Jinja templates in diagram configs](./jinja_templates.md)
+  * [Interactive SVG diagrams using links](./interactive_svg_diagrams.md)
+* [Configuration file reference](./configuration_file.md)
+* [Doxygen integration](./doxygen_integration.md)
+* [Test cases documentation](./test_cases.md)
+* [Troubleshooting](./troubleshooting.md)

docs/class_diagrams.md

@@ -0,0 +1,170 @@
+# Generating class diagrams
+
+<!-- toc -->
+
+* [Classes and their properties](#classes-and-their-properties)
+  * [Excluding private or protected members from the diagram](#excluding-private-or-protected-members-from-the-diagram)
+* [Relationships](#relationships)
+  * [Relationships to classes in containers or smart pointers](#relationships-to-classes-in-containers-or-smart-pointers)
+* [Inheritance diagrams](#inheritance-diagrams)
+* [Namespaces as packages](#namespaces-as-packages)
+* [Class context diagram](#class-context-diagram)
+* [Disabling dependency relationships](#disabling-dependency-relationships)
+
+<!-- tocstop -->
+
+The minimal config required to generate a class diagram is presented below:
+```yaml
+# Path to the directory where `compile_commands.json` can be found
+compilation_database_dir: _build
+# Output directory for the diagrams
+output_directory: puml
+# Diagrams definitions
+diagrams:
+  # Diagram name
+  t00002_class:
+    # Type of diagram (has to be `class`)
+    type: class
+    # Include only translation units matching the following patterns
+    glob:
+      - src/*.cc
+    # Render all names in the diagram relative to specific namespace
+    using_namespace:
+      - ns1
+    # Include only classes from specific namespace
+    include:
+      namespaces:
+        - ns1::ns2
+```
+
+## Classes and their properties
+The basic class diagram generated by `clang-uml` and rendered using PlantUML looks like this:
+
+![extension](test_cases/t00003_class.svg)
+
+Member types and method return types are rendered at the end after `:` sign.
+
+Static methods and members are underlined.
+
+In case method argument lists are too long and not required for diagram readability, they can be suppressed completely 
+or abbreviated by setting `generate_method_arguments` option to either `none`, `abbreviated` or `full` (default).
+
+
+### Excluding private or protected members from the diagram
+In order to only include public members in the class diagrams, we can add the following inclusion filters:
+```yaml
+    include:
+      access:
+        - public
+```
+
+To render only classes without any properties an exclusion filter can be added:
+```yaml
+    exclude:
+      access:
+        - public
+        - protected
+        - private
+```
+
+## Relationships
+
+The following table presents the PlantUML arrows representing each relationship in the class diagrams.
+
+| UML                                    | PlantUML   |
+| ----                                   | ---        |
+| Inheritance                            | ![extension](img/puml_inheritance.png) |
+| Association                            | ![association](img/puml_association.png) |
+| Dependency                             | ![dependency](img/puml_dependency.png) |
+| Aggregation                            | ![aggregation](img/puml_aggregation.png) |
+| Composition                            | ![composition](img/puml_composition.png) |
+| Template specialization/instantiation  | ![specialization](img/puml_instantiation.png) |
+| Nesting (inner class/enum)             | ![nesting](img/puml_nested.png) |
+
+
+By default, a member from which a relationship has been added to the diagram between 2 classes will also be rendered
+inside the class. This behaviour can be however disabled by adding the following option to the
+diagram definition:
+```yaml
+include_relations_also_as_members: false
+```
+
+### Relationships to classes in containers or smart pointers
+`clang-uml` will automatically detect class members as well as method arguments, which reference or own
+values of types relevant for a given diagram but wrapped in smart pointers or containers and still generate
+relationship between these classes, for instance the following code:
+
+```cpp
+class A { };
+
+class B { };
+
+class C { };
+
+class R {
+public:
+    std::unique_ptr<A> a;
+    std::shared_ptr<B> b;
+    std::weak_ptr<C> c;
+};
+```
+
+generates the following diagram:
+
+![extension](test_cases/t00007_class.svg)
+
+## Inheritance diagrams
+
+A common type of class diagram is an inheritance diagram, where only subclasses of a specific base class are
+included and only the inheritance relationships are rendered. This can be easily achieved in `clang-uml` through
+inclusion filters:
+```yaml
+    include:
+      subclasses:
+        - clanguml::t00039::A
+      relationships:
+        - inheritance
+```
+
+## Namespaces as packages
+By default, `clang-uml` will render all element names including a namespace (relative to `using_namespace` property),
+e.g. `ns1::ns2::MyClass`.
+In order to generate packages in the diagram for each namespace instead, the following option must be set to `true`:
+
+```yaml
+generate_packages: true
+```
+
+which results in the following diagram:
+
+![extension](test_cases/t00036_class.svg)
+
+## Class context diagram
+Sometimes it's helpful to generate a class diagram depicting only direct relationships of a given class, e.g.
+within the classes' documentation page, this can be easily achieved using `context` inclusion filter:
+
+```yaml
+    include:
+      context:
+        - ns1::MyClass
+```
+
+## Disabling dependency relationships
+In many cases, dependency relationships between classes can clutter the diagram too much, for instance consider this
+diagram:
+
+![extension](test_cases/t00019_class.svg)
+
+where the dependency relationships do not bring much information into the diagram. In such cases it might
+be useful to disable dependency relationships for this diagram completely using the following exclusion filter:
+```yaml
+    exclude:
+      relationships:
+        - dependency
+```
+
+Dependency relationships are inferred whenever a class uses another class, thus often dependency relationship
+will be rendered in addition to other relationships such as association or inheritance. In the future there might
+be an option to remove the redundant dependency relationships from the diagram automatically.
+
+

docs/comment_decorators.md

@@ -0,0 +1,231 @@
+# Comment decorators
+
+<!-- toc -->
+
+* [`note`](#note)
+* [`skip` and `skiprelationship`](#skip-and-skiprelationship)
+* [`composition`, `association` and `aggregation`](#composition-association-and-aggregation)
+* [`style`](#style)
+
+<!-- tocstop -->
+
+`clang-uml` provides a set of in-comment directives, called decorators, which allow custom control over
+generation of UML diagrams from C++ and overriding default inference rules for relationships.
+
+`clang-uml` decorators are specified in the following format:
+
+```
+\uml{<decorator>[:<diagram_name>][<options>] <text>}
+```
+
+or
+```
+@uml{<decorator>[:<diagram_name>][<options>] <text>}
+```
+
+The optional `:<diagram_name>` suffix will apply this decorator only to a specific diagram.
+
+Currently, the following decorators are supported.
+
+## `note`
+
+This decorator allows to specify directly in the code comments that should be included in the generated diagrams.
+
+The following code:
+```cpp
+/// \uml{note[top] A class note.}
+class A {
+};
+
+/// \uml{note[] B class note.}
+class B {
+};
+
+///
+/// @uml{note:t00028_class[bottom] C class note.}
+/// This is class C.
+class C {
+};
+
+/// \uml{note
+/// D
+/// class
+/// note.}
+class D {
+};
+
+/// \uml{note E template class note.}
+template <typename T> class E {
+    T param;
+};
+
+/// \uml{note:other_diagram[left] G class note.}
+class G {
+};
+
+/// @uml{note[ bottom ] F enum note.}
+enum class F { one, two, three };
+
+/// \uml{note[right] R class note.}
+class R {
+    explicit R(C &c)
+        : ccc(c)
+    {
+    }
+
+    A aaa;
+
+    B *bbb;
+
+    C &ccc;
+
+    std::vector<std::shared_ptr<D>> ddd;
+
+    E<int> eee;
+
+    G **ggg;
+};
+```
+
+generates the following class diagram:
+
+![note](./test_cases/t00028_class.svg)
+
+## `skip` and `skiprelationship`
+This decorator allows to skip the specific classes or methods from the diagrams, for instance the following code:
+```cpp
+
+class A {
+};
+
+/// \uml{skip}
+class B {
+};
+
+template <typename T> class C {
+    T param;
+};
+
+/// @uml{skip:t00029_class}
+template <typename T> class D {
+    T param;
+};
+
+enum class E { one, two, three };
+
+/// \uml{skip}
+enum class F { red, green, blue };
+
+class G1 {
+};
+
+class G2 {
+};
+
+class G3 {
+};
+
+class G4 {
+};
+
+struct R {
+    G1 g1;
+
+    /// \uml{skip}
+    G2 g2;
+
+    /// \uml{skiprelationship}
+    G3 &g3;
+
+    std::shared_ptr<G4> g4;
+};
+```
+
+generates the following diagram:
+
+![skip](./test_cases/t00029_class.svg)
+
+## `composition`, `association` and `aggregation`
+
+These decorators allow to specify explicitly the type of relationship within a class diagram that should be
+generated for a given class member. For instance the following code:
+
+```cpp
+
+class A {
+};
+
+class B {
+};
+
+class C {
+};
+
+class D {
+};
+
+class E {
+};
+
+struct R {
+    /// @uml{association[]}
+    A aaa;
+
+    /// @uml{composition[0..1:1..*]}
+    std::vector<B> bbb;
+
+    /// @uml{aggregation[0..1:1..5]}
+    std::vector<C> ccc;
+
+    /// @uml{association[:1]}
+    D ddd;
+
+    /// @uml{aggregation[:1]}
+    E *eee;
+};
+```
+
+generates the following diagram:
+
+![skip](./test_cases/t00030_class.svg)
+
+
+## `style`
+This decorator allows to specify in the code specific styles for diagram elements, for instance:
+
+```cpp
+
+/// @uml{style[#back:lightgreen|yellow;header:blue/red]}
+class A {
+};
+
+/// @uml{style[#line.dotted:blue]}
+enum B { one, two, three };
+
+/// @uml{style[#pink;line:red;line.bold;text:red]}
+template <typename T> class C {
+    T ttt;
+};
+
+class D {
+};
+
+struct R {
+    /// @uml{style[#red,dashed,thickness=2]}
+    A *aaa;
+
+    /// @uml{composition}
+    /// @uml{style[#green,dashed,thickness=4]}
+    std::vector<B> bbb;
+
+    /// @uml{style[#blue,dotted,thickness=8]}
+    C<int> ccc;
+
+    /// @uml{style[#blue,plain,thickness=16]}
+    D *ddd;
+};
+```
+
+generates the following diagram:
+
+![skip](./test_cases/t00031_class.svg)

docs/common_options.md

@@ -0,0 +1,88 @@
+# Common diagram generation options
+
+<!-- toc -->
+
+* [Overall configuration file structure](#overall-configuration-file-structure)
+* [Translation unit glob patterns](#translation-unit-glob-patterns)
+* [PlantUML custom directives](#plantuml-custom-directives)
+* [Adding debug information in the generated diagrams](#adding-debug-information-in-the-generated-diagrams)
+
+<!-- tocstop -->
+
+## Overall configuration file structure
+By default, `clang-uml` will look for file `.clang-uml` in the projects directory and read all diagrams definitions
+from it. The file must be specified in YAML and it's overall structure is as follows:
+
+```yaml
+<common options for all diagrams>
+diagrams:
+  <first diagram name>:
+    type: [class|sequence|package|include]
+    <diagram specific options>
+  <second diagram name>:
+    type: [class|sequence|package|include]
+    <diagram specific options>
+  ...
+```
+
+The top level common options are inherited by specific diagrams, if the option is applicable to them and they themselves
+do not override this option.
+
+For detailed reference of all configuration options see [here](./configuration_file.md).
+
+Effective configuration, including default values can be printed out in YAML format using the following option:
+
+```bash
+clang-uml --dump-config
+```
+
+## Translation unit glob patterns
+One of the key options of the diagram configuration is the list of translation units, which should be parsed to
+get all necessary information for a diagram. 
+
+The syntax is simple and based on glob patterns, which can be added to the configuration file as follows:
+
+```yaml
+   glob:
+     - src/dir1/*.cc
+     - src/dir3/*.cc
+```
+
+The glob patterns only need to match the translation units, which are also in the `compile_commands.json` file, i.e.
+any files that match the glob patterns but are not in `compile_commands.json` will be ignored. In case the `glob`
+pattern set does not much any translation units an error will be printed on the standard output.
+
+For small projects, the `glob` property can be omitted, which will result in `clang-uml` parsing all translation units
+from `compile_commands.json` for the diagram. However for large projects, constraining the number of translation units
+for each diagram to absolute minimum will significantly decrease the diagram generation times.
+
+## PlantUML custom directives
+In case it's necessary to add some custom PlantUML declarations before or after the generated diagram content,
+it can be achieved simply using the `plantuml` configuration properties, for instance:
+
+```yaml
+    plantuml:
+      before:
+        - left to right direction
+      after:
+        - note left of {{ alias("ns1::ns2::MyClass") }} This is my class. 
+```
+
+These directive are useful for instance for adding notes to elements in the diagrams or customizing diagram layout
+or style.
+
+Please note that when referring to diagram elements in the PlantUML directives, they must be added using Jinja 
+templates `alias` command as in the example above.
+
+More options can be found in the official PlantUML [documentation](https://plantuml.com/).
+
+## Adding debug information in the generated diagrams
+Sometimes it is useful for debugging issues with the diagrams to have information on the exact source location,
+from which given declaration or call expression was derived. By adding option:
+
+```yaml
+debug_mode: true
+```
+
+the generated PlantUML diagram will contain comments before each line containing the source location of the
+specific diagram element.

docs/configuration_file.md

@@ -1,10 +1,21 @@
 # Configuration file reference
 
+<!-- toc -->
+
+* [Top level options](#top-level-options)
+  * [Diagram options](#diagram-options)
+* [Example complete config](#example-complete-config)
+* [Determining config file location](#determining-config-file-location)
+* [Paths](#paths)
+
+<!-- tocstop -->
+
 ## Top level options
 * `compilation_database_dir` - path to the directory containing `compile_commands.json`
 * `output_directory` - path to the directory where PlantUML diagrams will be generated
 * `diagrams` - the map of diagrams to be generated, each diagram name is provided as
              the key of the diagram YAML node
+* `debug_mode` - add inline debug information in the generated diagrams
 
 ### Diagram options
 * `type` - type of diagram, one of [`class`, `sequence`, `package`, `include`]
@@ -22,7 +33,7 @@
     * `dependants` - include all classes, which depend on the specified class
     * `dependencies` - include all classes, which are dependencies of the specified class
     * `context` - include only entities in direct relationship with specified classes
-* `exclude` - definition of excqlusion patterns:
+* `exclude` - definition of exclusion patterns:
     * `namespaces` - list of namespaces to exclude
     * `relationships` - list of relationships to exclude
     * `elements` - list of elements, i.e. specific classes, enums, templates to exclude
@@ -37,27 +48,14 @@
     * `before` - list of directives which will be added before the generated diagram
     * `after` - list of directives which will be added after the generated diagram
 
-### Template engine
-`clang-uml` integrates [inja](https://github.com/pantor/inja) template engine, with several
-additional functions which can be used in textual directives within the configuration files,
-notes and to generate links and tooltips to diagrams.
-
-The following, are the `clang-uml` additional template functions:
-* `ltrim(string)` - left trims a string
-* `rtrim(string)` - right trims a string
-* `trim(string)` - trims a string
-* `substr(string, offset, length)` - returns a substring of a string from offset of length
-* `split(string)` - splits a string and returns a list of strings
-* `replace(string, regex, replacement)` - returns a string with replace matches to regex with replacement string
-* `abbrv(string, length)` - returns a string truncated to length including trailing ellipsis
-* `alias(string)` - returns a PlantUML alias of an C++ entity represented by string name
-
-
 ## Example complete config
 
 ```yaml
 # Directory containing the compile_commands.json file
 compilation_database_dir: debug
+# Inject additional compile commands to the compilation database entries
+add_compile_flags:
+  - '-Wno-vla-extension'
 # The directory where *.puml files will be generated
 output_directory: docs/diagrams
 # Set this as default for all diagrams
@@ -101,6 +99,11 @@ diagrams:
       ClassA:
         - up: ClassB
         - left: ClassC
+      ClassD:
+        - together: [ClassE, ClassF, EnumG]
+      ClassX:
+        - row: [ClassY1, ClassZ1]
+        - column: [ClassY2, ClassZ2]
     # Specify customized relationship hints for types which are
     # arguments in template instantiations
     relationship_hints:
@@ -120,4 +123,32 @@ diagrams:
       # Add this line to the beginning of the resulting puml file
       before:
         - 'title clang-uml class diagram model'
-```
+```
+
+## Determining config file location
+
+If `-c,--config` option is not provided, `clang-uml` will try to open file
+`.clang-uml` in the current directory and fail if it doesn't exist.
+
+With `-c,--config` option pointing to a valid `.clang-uml` file path, the file
+configuration will be loaded from that file.
+
+Furthermore, when the value of `-c,--config` option is `-` - the entire config
+will be read from `stdin`, which can be useful for scripting and generating
+config Yaml documents on the fly.
+
+## Paths
+By default, all paths specified in the configuration file, including:
+
+* `glob`
+* `output_directory`
+* `compilation_database_dir`
+* `paths` filter
+
+are relative to the parent directory of the configuration file. This can be
+changed in the following ways:
+* by specifying `relative_to` option in the configuration file
+* by providing `--paths-relative-to-pwd` command line option, in which
+  case all paths will be relative to the directory where `clang-uml` is
+  executed (this only makes sense for automation where `clang-uml` is executed
+  from the same location relative to the project directory

docs/diagram_filters.md

@@ -0,0 +1,178 @@
+# Diagram filters
+
+<!-- toc -->
+
+* [`namespaces`](#namespaces)
+* [`elements`](#elements)
+* [`context`](#context)
+* [`relationships`](#relationships)
+* [`subclasses`](#subclasses)
+* [`parents`](#parents)
+* [`specializations`](#specializations)
+* [`dependants` and `dependencies`](#dependants-and-dependencies)
+
+<!-- tocstop -->
+
+Diagram filters are at the core of generating diagrams with `clang-uml`, as they allow to fine tune the scope
+of each diagram, and thus provide you with a several small, but readable diagrams instead of a single huge diagram
+that cannot be effectively browsed, printed or included in an online documentation of your project.
+
+Filters can be specified separate for each diagram, and they can be added as either `include` or `exclude` filters,
+depending on which is more appropriate for a given diagram.
+
+For instance to include only C++ entities from a namespace `ns1::ns2` but not `ns1::ns2::detail` add the following
+to your diagram configuration:
+
+```yaml
+  include:
+    namespaces:
+      - ns1::ns2
+  exclude:
+    namespaces:
+      - ns1::ns2::detail
+```
+
+The following filters are available.
+
+## `namespaces`
+
+Allows to include or exclude entities from specific namespaces.
+
+## `elements`
+
+Allows to directly include or exclude specific entities from the diagrams, for instance to exclude a specific class
+from an included namespace:
+
+```yaml
+  include:
+    namespaces:
+      - ns1::ns2
+  exclude:
+    elements:
+      - ns1::ns2::MyClass
+```
+
+## `context`
+
+This filter allows to limit the diagram elements only to classes which are in direct relationship (of any kind) with
+the specified class:
+
+```yaml
+  include:
+    context:
+      - ns1::ns2::MyClass
+```
+
+
+## `relationships`
+
+This filter allows to include or exclude specific types of relationships from the diagram, for instance to only
+include inheritance and template specialization/instantiation relationships add the following to the diagram:
+
+```yaml
+  include:
+    relationships:
+      - inheritance
+      - instantiation
+```
+
+The following relationships can be used in this filter:
+  * inheritance
+  * composition
+  * aggregation
+  * ownership
+  * association
+  * instantiation
+  * friendship
+  * dependency
+
+## `subclasses`
+
+This filter allows to include or exclude all subclasses of a given class in the diagram.
+
+## `parents`
+
+This filter allows to include or exclude all parents (base classes) of a given class in the diagram.
+
+## `specializations`
+
+This filter allows to include or exclude specializations and instantiations of a specific template from the diagram.
+
+## `dependants` and `dependencies`
+
+These filters allow to specify that only dependants or dependencies of a given class should be included in the diagram.
+This can be useful for analyzing what classes in your project depend on some other class, which could have impact for
+instance on refactoring.
+
+For instance the following code:
+```cpp
+
+namespace dependants {
+struct A {
+};
+
+struct B {
+    void b(A *a) { }
+};
+
+struct BB {
+    void bb(A *a) { }
+};
+
+struct C {
+    void c(B *b) { }
+};
+
+struct D {
+    void d(C *c) { }
+    void dd(BB *bb) { }
+};
+
+struct E {
+    void e(D *d) { }
+};
+
+struct F {
+};
+} // namespace dependants
+
+namespace dependencies {
+
+struct G {
+};
+
+struct GG {
+};
+
+struct H {
+    void h(G *g) { }
+    void hh(GG *gg) { }
+};
+
+struct HH {
+    void hh(G *g) { }
+};
+
+struct I {
+    void i(H *h) { }
+};
+
+struct J {
+    void i(I *i) { }
+};
+```
+
+and the following filter:
+```yaml
+    include:
+      dependants:
+        - clanguml::t00043::dependants::A
+      dependencies:
+        - clanguml::t00043::dependencies::J
+      relationships:
+        - dependency
+```
+
+generates the following diagram:
+
+![t00043_class](./test_cases/t00043_class.svg)

docs/diagram_templates.md

@@ -0,0 +1,97 @@
+# Diagram templates
+
+<!-- toc -->
+
+* [Diagram template syntax](#diagram-template-syntax)
+* [Adding templates to the configuration file](#adding-templates-to-the-configuration-file)
+* [Adding diagram to configuration from a template](#adding-diagram-to-configuration-from-a-template)
+* [Builtin templates](#builtin-templates)
+
+<!-- tocstop -->
+
+When working with large codebases, it is often necessary to create diagram
+configurations for a large number of classes or groups of classes.
+
+Diagram templates feature makes this easier, by allowing to define (or use
+one of the builtin) templates and generate using them any number of diagram
+configurations. Diagram templates can be defined using Jinja like template
+syntax (current renderer implementation is
+[inja](https://github.com/pantor/inja)).
+
+## Diagram template syntax
+Diagram templates are defined as part of the configuration file using the
+following YAML node:
+
+```yaml
+diagram_templates:
+  # Name of the template
+  parents_hierarchy_tmpl:
+    # Description of the template
+    description: Generate class parents inheritance diagram
+    # Diagram type
+    type: class
+    # Template definition - it has to be valid YAML after it is rendered
+    template: |
+      {{ diagram_name }}:
+        type: class
+        {% if exists("glob") %}
+        glob: [{{ glob }}]
+        {% endif %}
+        {% if exists("using_namespace") %}
+        using_namespace: {{ using_namespace }}
+        {% endif %}
+        include:
+          parents: [{{ class_name }}]
+          namespaces: [{{ namespace_names }}]
+        relationships:
+          - inheritance
+        exclude:
+          access: [public, protected, private]
+        plantuml:
+          before:
+            - left to right direction
+```
+
+## Adding templates to the configuration file
+Diagram templates can be added directly to the `.clang-uml` configuration file,
+under a `diagram_templates:` key. However, for practical reasons its better
+to keep diagram template definitions in a separate Yaml file, and reference
+it in the configuration file using `include!` directive, e.g.:
+
+```yaml
+diagram_templates:
+  include!: .clang-uml-templates
+```
+
+## Adding diagram to configuration from a template
+To add a new diagram definition to the configuration file based on the template,
+simply call the `clang-uml` using the following options:
+
+```bash
+clang-uml --add-diagram-from-template parents_hierarchy_tmpl \
+  --template-var class_name=clanguml::config::include_diagram \
+  --template-var namespace_names=clanguml \
+  --template-var diagram_name=abcd \
+  --template-var "glob=src/config/*.cc" \
+  --template-var using_namespace=clanguml::config
+```
+
+To see what variables are necessary to provide for a template, the template
+can be printed from the command line using the following command:
+
+```bash
+clang-uml --show-template parents_hierarchy_tmpl
+```
+
+## Builtin templates
+`clang-uml` has some predefined templates, which can be used directly. If the
+users configuration file defines another template with a name which already
+exists as built-in template it will override the predefined templates.
+
+Currently the following templates are built-in:
+* `parents_hierarchy_tmpl` - generate inheritance hierarchy diagram including
+   parents of a specified class
+* `subclass_hierarchy_tmpl` - generate inheritance hierarchy diagram including
+ c children of a specified class
+* `class_context_tmpl` - generate diagram including all classes in direct
+   relationship (of any kind) with a specific class

docs/doxygen_integration.md

@@ -0,0 +1,20 @@
+# Doxygen integration
+
+<!-- toc -->
+
+
+
+<!-- tocstop -->
+
+`clang-uml` diagrams can be easily added to the Doxygen documentation using the image tag, however
+[Doxygen](https://www.doxygen.nl/index.html) does not support the `clang-uml` specific commands.
+
+`clang-uml` decorators can be omitted completely in Doxygen, by adding the
+following lines to the Doxygen config file:
+
+```
+ALIASES                += uml=""
+ALIASES                += uml{1}=""
+ALIASES                += uml{2}=""
+ALIASES                += uml{3}=""
+```

docs/generator_types.md

@@ -0,0 +1,22 @@
+# Generator types
+
+<!-- toc -->
+
+* [PlantUML](#plantuml)
+* [JSON](#json)
+
+<!-- tocstop -->
+
+Currently, there are 2 types of diagram generators: `plantuml` and `json`.
+
+## PlantUML
+
+Generates UML diagrams in textual PlantUML format, which can then
+be converted to various image formats.
+
+## JSON
+
+Generates a JSON representation of the intermediate `clang-uml` model, which
+can be used for scripting, integrations as well as analysing the code base
+or even generating diagrams in other formats.
+

docs/include_diagrams.md

@@ -0,0 +1,64 @@
+# Generating include diagrams
+
+<!-- toc -->
+
+* [Tracking system headers directly included by projects files](#tracking-system-headers-directly-included-by-projects-files)
+
+<!-- tocstop -->
+
+Include diagrams allow to document the include dependencies among different parts of the project. This can be very useful
+for instance to detect that a file was included from a module directory, on which specific part of the project
+should not ever depend.
+
+The minimal config required to generate an include diagram is presented below:
+```yaml
+# Path to the directory where `compile_commands.json` can be found
+compilation_database_dir: _build
+# Output directory for the diagrams
+output_directory: puml
+# Diagrams definitions
+diagrams:
+  # Diagram name
+  my_class_diagram:
+    # Type of diagram (has to be `include`)
+    type: include
+    # Include only translation units matching the following patterns
+    glob:
+      - src/*.cc
+    # Render the paths relative to this directory
+    relative_to: src
+    # Include also external system headers
+    generate_system_headers: true
+    # Include only classes and functions from files in `src` directory
+    include:
+      # Include only files belonging to these paths
+      paths:
+        - src
+```
+
+One distinctive option in `include` diagrams is `relative_to`, which tells `clang-uml` to render all filename
+paths relative to this directory.
+
+The following table presents the PlantUML arrows representing relationships in the include diagrams.
+
+| UML                                    | PlantUML   |
+| ----                                   | ---        |
+| Include (local)                        | ![association](img/puml_association.png) |
+| Include (system)                       | ![dependency](img/puml_dependency.png) |
+
+## Tracking system headers directly included by projects files
+
+In case you would like to include the information about what system headers your projects file include simply add
+the following option to the diagram:
+
+```yaml
+generate_system_headers: true
+```
+
+This will include only system headers directly included from the projects source files (matched by `glob`) and not
+their dependencies, for example:
+
+![t40001_include](./test_cases/t40001_include.svg)
+
+Please note that generating include diagram, which contains third party and system library headers will result
+in a huge diagram that will be unlikely to be useful.

docs/installation.md

@@ -0,0 +1,168 @@
+# Installation
+
+<!-- toc -->
+
+* [Distribution packages](#distribution-packages)
+  * [Ubuntu](#ubuntu)
+  * [Fedora](#fedora)
+  * [Conda](#conda)
+  * [Windows](#windows)
+* [Building from source](#building-from-source)
+  * [Linux](#linux)
+  * [macos](#macos)
+  * [Windows](#windows-1)
+    * [Visual Studio native build](#visual-studio-native-build)
+
+<!-- tocstop -->
+
+### Distribution packages
+
+#### Ubuntu
+
+```bash
+# Currently supported Ubuntu versions are Focal, Jammy and Kinetic
+sudo add-apt-repository ppa:bkryza/clang-uml
+sudo apt update
+sudo apt install clang-uml
+```
+
+#### Fedora
+
+```bash
+# Fedora 36
+wget https://github.com/bkryza/clang-uml/releases/download/0.3.1/clang-uml-0.3.1-1.fc36.x86_64.rpm
+sudo dnf install ./clang-uml-0.3.1-1.fc36.x86_64.rpm
+
+# Fedora 37
+wget https://github.com/bkryza/clang-uml/releases/download/0.3.1/clang-uml-0.3.1-1.fc37.x86_64.rpm
+sudo dnf install ./clang-uml-0.3.1-1.fc37.x86_64.rpm
+```
+
+#### Conda
+
+```bash
+conda config --add channels conda-forge
+conda config --set channel_priority strict
+conda install -c bkryza/label/clang-uml clang-uml
+```
+
+#### Windows
+
+Download and run the latest Windows installer from
+[Releases page](https://github.com/bkryza/clang-uml/releases).
+
+### Building from source
+
+#### Linux
+First make sure that you have the following dependencies installed:
+
+```bash
+# Ubuntu (clang version will vary depending on Ubuntu version)
+apt install ccache cmake libyaml-cpp-dev clang-12 libclang-12-dev libclang-cpp12-dev
+```
+
+Then proceed with building the sources:
+
+```bash
+git clone https://github.com/bkryza/clang-uml
+cd clang-uml
+# Please note that top level Makefile is just a convenience wrapper for CMake
+make release
+release/src/clang-uml --help
+
+# To build using a specific installed version of LLVM use:
+LLVM_VERSION=14 make release
+
+# Optionally
+make install
+# or
+export PATH=$PATH:$PWD/release
+```
+
+#### macos
+
+```bash
+brew install ccache cmake llvm yaml-cpp
+
+export CC=/usr/local/opt/llvm/bin/clang
+export CCX=/usr/local/opt/llvm/bin/clang++
+LLVM_VERSION=14 make release
+```
+
+#### Windows
+
+##### Visual Studio native build
+
+These steps present how to build and use `clang-uml` natively using Visual Studio only.
+
+First, install the following dependencies manually:
+
+* [Python 3](https://www.python.org/downloads/windows/)
+* [Git](https://git-scm.com/download/win)
+* [CMake](https://cmake.org/download/)
+* [Visual Studio](https://visualstudio.microsoft.com/vs/community/)
+
+> All the following steps should be invoked in `Developer PowerShell for VS`.
+
+Create installation directory for `clang-uml` and its dependencies:
+
+```bash
+# This is where clang-uml binary and its dependencies will be installed after build
+# If you change this path, adapt all consecutive steps
+mkdir C:\clang-uml
+# This directory will be removed after build
+mkdir C:\clang-uml-tmp
+cd C:\clang-uml-tmp
+```
+
+Build and install `yaml-cpp`:
+
+```bash
+git clone https://github.com/jbeder/yaml-cpp
+cd yaml-cpp
+git checkout yaml-cpp-0.7.0
+cd ..
+cmake -S .\yaml-cpp\ -B .\yaml-cpp-build\ -DCMAKE_INSTALL_PREFIX="C:\clang-uml" -Thost=x64
+cd yaml-cpp-build
+msbuild .\INSTALL.vcxproj -maxcpucount /p:Configuration=Release
+```
+
+Build and install `LLVM`:
+
+```bash 
+pip install psutil
+# Update the LLVM branch if necessary
+git clone --branch llvmorg-15.0.6 --depth 1 https://github.com/llvm/llvm-project.git llvm
+cmake -S .\llvm\llvm -B llvm-build -DLLVM_ENABLE_PROJECTS=clang -DCMAKE_INSTALL_PREFIX="C:\clang-uml" -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD=X86 -Thost=x64
+cd llvm-build
+msbuild .\INSTALL.vcxproj -maxcpucount /p:Configuration=Release
+```
+
+Build and install `clang-uml`:
+
+```bash
+git clone https://github.com/bkryza/clang-uml
+cmake -S .\clang-uml\ -B .\clang-uml-build\ -DCMAKE_INSTALL_PREFIX="C:\clang-uml" -DCMAKE_PREFIX_PATH="C:\clang-uml" -DBUILD_TESTS=OFF -Thost=x64
+cd clang-uml-build
+msbuild .\INSTALL.vcxproj -maxcpucount /p:Configuration=Release
+```
+
+Check if `clang-uml` works:
+
+```bash
+cd C:\clang-uml
+bin\clang-uml.exe --version
+```
+It should produce something like:
+```bash
+clang-uml 0.3.1
+Copyright (C) 2021-2023 Bartek Kryza <bkryza@gmail.com>
+Built against LLVM/Clang libraries version: 15.0.6
+Using LLVM/Clang libraries version: clang version 15.0.6 (https://github.com/llvm/llvm-project.git 088f33605d8a61ff519c580a71b1dd57d16a03f8)
+```
+
+Finally, remove the temporary build directory:
+
+```bash
+rm -r C:\clang-uml-tmp
+```

docs/interactive_svg_diagrams.md

@@ -0,0 +1,21 @@
+# Interactive SVG diagrams
+
+<!-- toc -->
+
+
+
+<!-- tocstop -->
+
+`clang-uml` in combination with PlantUML's link generation in diagrams allows to generate interactive diagrams,
+where clicking on any class, method or call expression can direct the user directly to the source code or some other
+diagram or document available online.
+
+For instance to generate links to GitHub repository directly for most of diagram elements simple add this to your
+`.clang-uml` file:
+```yaml
+generate_links:
+  link: 'https://github.com/myorg/myrepo/blob/{{ git.commit }}/{{ element.source.path }}#L{{ element.source.line }}'
+  tooltip: '{% if "comment" in element %}{{ abbrv(trim(replace(element.comment, "\n+", " ")), 256) }}{% else %}{{ element.name }}{% endif %}'
+```
+
+You can open example diagram [here](https://raw.githubusercontent.com/bkryza/clang-uml/master/docs/test_cases/t00014_class.svg) to see how it works in action.

docs/jinja_templates.md

@@ -0,0 +1,120 @@
+# Template engine
+
+<!-- toc -->
+
+* [Accessing comment content](#accessing-comment-content)
+  * [`plain` comment parser](#plain-comment-parser)
+  * [`clang` comment parser](#clang-comment-parser)
+
+<!-- tocstop -->
+
+`clang-uml` integrates [inja](https://github.com/pantor/inja) template engine, with several
+additional functions which can be used in textual directives within the configuration files,
+notes and to generate links and tooltips in diagrams.
+
+The following, are the `clang-uml` additional template functions:
+* `ltrim(string)` - left trims a string
+* `rtrim(string)` - right trims a string
+* `trim(string)` - trims a string
+* `substr(string, offset, length)` - returns a substring of a string from offset of length
+* `split(string)` - splits a string and returns a list of strings
+* `replace(string, regex, replacement)` - returns a string with replace matches to regex with replacement string
+* `abbrv(string, length)` - returns a string truncated to length including trailing ellipsis
+* `element(string)` - returns the entire JSON context a given diagram element, including the following properties:
+    * `name` - name of the element
+    * `type` - type of diagram element (e.g. `class`, `enum`, `package`)
+    * `namespace` - fully qualified element namespace
+    * `full_name` - fully qualified element name
+    * `comment` [optional] - elements comment, if any
+    * `alias` - internal diagram element alias (e.g. PlantUML alias)
+* `alias(string)` - returns a PlantUML alias of an C++ entity represented by string name
+* `comment(string)` - returns a comment of an C++ entity represented by string name
+
+Templates allow complex postprocessing of the diagrams, for instance creation of customized PlantUML
+notes in the diagrams from comments in the code. Below is an example of using the above commands to
+generate notes in the PlantUML diagram from code comments (see also test case [t00050](./test_cases/t00050.md)):
+
+```yaml
+    plantuml:
+      after:
+        # Add a note left of the `A` class with the entire clas comment as content
+        - >
+           note left of {{ alias("A") }}
+              {{ comment("clanguml::t00050::A").formatted }}
+           end note
+        # Same as above
+        - >
+          note right of {{ element("clanguml::t00050::A").alias }}
+             {% set e=element("clanguml::t00050::A") %} {{ e.comment.formatted }}
+          end note
+        # Add a note left of class 'C' using trimmed text content from the class comment
+        - >
+          note left of {{ alias("C") }} #AABBCC
+             {{ trim(comment("clanguml::t00050::C").text) }}
+          end note
+        # For each element in the diagram (class, template, enum):
+        #  - Add a note with \brief comment if exists
+        #  - Add a note with \todo for each element which has it
+        #  - Add a note with template parameter descriptions based on \tparam comment
+        - >
+          {# Render brief comments and todos, if any were written for an element #}
+          {% for e in diagram.elements %}
+          {% if existsIn(e, "comment") and existsIn(e.comment, "brief") %}
+
+          note top of {{ e.alias }} {% if e.type == "class" %} #22AA22 {% else %} #2222AA {% endif %}
+             {% set c=e.comment %} {{ c.brief.0 }}
+          end note
+
+          {% endif %}
+          {% if existsIn(e, "comment") and existsIn(e.comment, "todo") %}
+          {% set c=e.comment %}
+          {% for t in c.todo %}
+          note top of {{ e.alias }} #882222
+             **TODO**
+             {{ t }}
+          end note
+
+          {% endfor %}
+
+          {% endif %}
+          {# Render template paramete if any #}
+          {% if existsIn(e, "comment") and existsIn(e.comment, "tparam") %}
+          {% set c=e.comment %}
+
+          note top of {{ e.alias }} #AAAAFF
+             **Template parameters**
+             {% for tp in c.tparam %}
+             //{{ tp.name }}// {{ trim(tp.description) }}
+             {% endfor %}
+          end note
+
+          {% endif %}
+          {% endfor %}
+```
+
+### Accessing comment content
+Text available in the code comment blocks can be accessed in the templates depending on the selected comment
+parser.
+
+Currently there are 2 available comment parsers:
+* `plain` - default
+* `clang` - Clang's comment parser
+
+They can be selected using `comment_parser` config option.
+
+#### `plain` comment parser
+This parser provides only 2 options to the Jinja context:
+* `comment.raw` - raw comment text, including comment markers such as `///` or `/**`
+* `comment.formatted` - formatted entire comment
+
+#### `clang` comment parser
+This parser uses Clang comment parsing API to extract commands from the command:
+* `comment.raw` - raw comment text, including comment markers such as `///` or `/**`
+* `comment.formatted` - formatted entire comment
+* `comment.<command>.<N>` - where command is the command used in the command e.g. `brief`, `todo`, etc.
+  and `N` is the index of the command in the array (each comment can have multiple instances of the
+  same command such as `\todo`)
+* `comment.text` - entire text of the comment that is not attached to any command
+* `comment.paragraph.<N>` - array of plain text paragraphs, for instance if you don't use `\brief`
+  commands but often provide brief description as first sentence of the comment separated with a new line
+  from the rest of the comment

docs/package_diagrams.md

@@ -0,0 +1,157 @@
+# Generating package diagrams
+
+<!-- toc -->
+
+
+
+<!-- tocstop -->
+
+Package diagrams are simple diagrams which can be useful to determine the high level structure of a C++ project, 
+by rendering all projects namespaces as UML packages and their interdependencies.
+
+The minimal config required to generate a package diagram is presented below:
+```yaml
+# Path to the directory where `compile_commands.json` can be found
+compilation_database_dir: _build
+# Output directory for the diagrams
+output_directory: puml
+# Diagrams definitions
+diagrams:
+  # Diagram name
+  my_class_diagram:
+    # Type of diagram (has to be `package`)
+    type: package
+    # Include only translation units matching the following patterns
+    glob:
+      - src/*.cc
+    # Include only classes and functions from files in `src` directory
+    include:
+      namespaces:
+        - ns1::ns2
+```
+
+For instance the following C++ code:
+```
+namespace A::AA {
+namespace A1 {
+struct CA {
+};
+}
+namespace A2 {
+struct CB {
+};
+}
+namespace A3 {
+struct CC {
+};
+}
+namespace A4 {
+struct CD {
+};
+}
+namespace A5 {
+struct CE {
+};
+}
+namespace A6 {
+struct CF {
+};
+}
+namespace A7 {
+struct CG {
+};
+}
+namespace A8 {
+struct CH {
+};
+}
+namespace A9 {
+struct CI {
+};
+}
+namespace A10 {
+struct CJ {
+};
+}
+namespace A11 {
+struct CK {
+};
+}
+namespace A12 {
+struct CL {
+};
+}
+namespace A13 {
+struct CM {
+};
+}
+namespace A14 {
+struct CN {
+};
+}
+namespace A15 {
+struct CO {
+};
+}
+namespace A16 {
+struct CP {
+};
+}
+namespace A17 {
+struct CR {
+};
+}
+}
+namespace B::BB::BBB {
+class CBA : public A::AA::A6::CF {
+public:
+    A::AA::A1::CA *ca_;
+    A::AA::A2::CB cb_;
+    std::shared_ptr<A::AA::A3::CC> cc_;
+    std::map<std::string, std::unique_ptr<A::AA::A4::CD>> *cd_;
+    std::array<A::AA::A15::CO, 5> co_;
+    static A::AA::A16::CP *cp_;
+
+    CBA() = default;
+
+    CBA(A::AA::A14::CN *cn) { }
+
+    friend A::AA::A17::CR;
+
+    template <typename... Item> CBA(std::tuple<Item...> &items) { }
+
+    void ce(const std::vector<A::AA::A5::CE> /*ce_*/) { }
+
+    std::shared_ptr<A::AA::A7::CG> cg() { return {}; }
+
+    template <typename T>
+    void ch(std::map<T, std::shared_ptr<A::AA::A8::CH>> &ch_)
+    {
+    }
+
+    template <typename T>
+    std::map<T, std::shared_ptr<A::AA::A9::CI>> ci(T * /*t*/)
+    {
+        return {};
+    }
+};
+
+void cj(std::unique_ptr<A::AA::A10::CJ> /*cj_*/) { }
+
+std::unique_ptr<A::AA::A11::CK> ck() { return {}; }
+
+template <typename T>
+void cl(std::map<T, std::shared_ptr<A::AA::A12::CL>> & /*ch_*/)
+{
+}
+
+template <typename T> std::map<T, std::shared_ptr<A::AA::A13::CM>> cm()
+{
+    return {};
+}
+}
+```
+
+generates the following diagram:
+
+![package_deps](./test_cases/t30002_package.svg)

docs/quick_start.md

@@ -0,0 +1,62 @@
+# Quick start
+
+<!-- toc -->
+
+
+
+<!-- tocstop -->
+
+To add an initial class diagram to your project, follow these steps:
+
+1. Enter your projects top level directory and run:
+    ```bash
+      $ clang-uml --init
+    ```
+2. Edit the generated `.clang-uml` file and set the following:
+    ```yaml
+    # Path to `compile_commands.json` directory
+    compilation_database_dir: .
+    # Path to diagram output directory
+    output_directory: puml
+    diagrams:
+      # This is the name of the diagram
+      some_class_diagram:
+        type: class
+        # Parse only translation units in `src` subdirectory
+        glob:
+          - src/*.cc
+        # Render all names relative to `myproject` namespace
+        using_namespace:
+          - myproject
+        include:
+          # Include only elements in `myproject` namespace
+          namespaces:
+            - myproject
+        exclude:
+          # Exclude elements in `myproject::detail` namespace
+          namespaces:
+            - myproject::detail
+      ```
+3. Run `clang-uml` in the projects top directory:
+    ```bash
+    $ clang-uml
+    ```
+4. Generate SVG images from the PlantUML diagrams:
+    ```bash
+   $ plantuml -tsvg puml/*.puml
+   ```
+5. Add another diagram:
+   ```bash
+   $ clang-uml --add-sequence-diagram another_diagram
+   ```
+6. Now list the diagrams defined in the config:
+   ```bash
+   $ clang-uml -l
+   The following diagrams are defined in the config file:
+     - another_diagram [sequence]
+     - some_class_diagram [class]
+   ```
+7. Generate only the new diagram in JSON format:
+   ```bash
+   clang-uml -n another_diagram -g json
+   ```

docs/sequence_diagrams.md

@@ -0,0 +1,246 @@
+# Generating sequence diagrams
+
+<!-- toc -->
+
+* [Sequence diagram overview](#sequence-diagram-overview)
+* [Specifying diagram entry point](#specifying-diagram-entry-point)
+* [Grouping free functions by file](#grouping-free-functions-by-file)
+* [Lambda expressions in sequence diagrams](#lambda-expressions-in-sequence-diagrams)
+* [Customizing participants order](#customizing-participants-order)
+
+<!-- tocstop -->
+
+The minimal config required to generate a sequence diagram is presented below:
+```yaml
+# Path to the directory where `compile_commands.json` can be found
+compilation_database_dir: _build
+# Output directory for the diagrams
+output_directory: puml
+# Diagrams definitions
+diagrams:
+  # Diagram name
+  my_class_diagram:
+    # Type of diagram (has to be `sequence`)
+    type: sequence
+    # Include only translation units matching the following patterns
+    glob:
+      - src/*.cc
+    # Include only classes and functions from files in `src` directory
+    include:
+      paths:
+        - src
+    # Exclude calls to/from `std` namespace
+    exclude:
+      namespaces:
+        - std
+    start_from:
+      - function: "main(int,const char**)"
+```
+
+## Sequence diagram overview
+
+Consider the following diagram:
+
+![extension](test_cases/t20029_sequence.svg)
+
+`clang-uml` generated sequence diagrams are not strictly speaking conforming to the UML specification. In order to 
+make them more useful for documenting modern C++ code, the following assumptions were made:
+ * Free functions are included in the sequence diagrams as standalone participants (in fact `clang-uml` can be used
+   to generate sequence diagrams from plain old C code). Functions can also be aggregated into file participants,
+   based on their place of declaration
+ * Call expressions in conditional expressions in block statements (e.g. `if` or `while`) are rendered inside the
+   PlantUML `alt` or `loop` blocks but wrapped in `[`, `]` brackets
+ * Lambda expressions are generated as standalone participants, whose name comprises the parent context where they
+   are defined and the exact source code location
+
+## Specifying diagram entry point
+Sequence diagrams require an entry point for the diagram in order to determine, at which point in the code the sequence
+diagram should start. Currently, the entry point can only be a method or a free function, both specified using `start_from`
+configuration property, for instance:
+```yaml
+    start_from:
+      - function: "main(int,char**)"
+```
+or
+```yaml
+start_from:
+  - function: "clanguml::sequence_diagram::visitor::translation_unit_visitor::VisitCXXRecordDecl(clang::CXXRecordDecl *)"
+```
+
+The entrypoints must be fully qualified and they must match exactly the string representation of given function or
+method in the `clang-uml` model, which can be frustrating after few attempts.
+If not sure, the best way is to put anything in the `function`
+property value at first, run the `clang-uml` on the diagram with verbose set to `-vvv` and look in the logs
+for the relevant function signature. At the end of the diagram generation at this verbosity level, `clang-uml` will
+generate a textual representation of all discovered activities relevant for this diagram, for instance if you're looking
+_for exact signature of method `translation_unit_visitor::VisitCXXRecordDecl`, look for similar_
+output in the logs:
+
+```bash
+[trace] [tid 3842954] [diagram.cc:194] Sequence id=1875210076312968845:
+[trace] [tid 3842954] [diagram.cc:198]    Activity id=1875210076312968845, from=clanguml::sequence_diagram::visitor::translation_unit_visitor::VisitCXXRecordDecl(clang::CXXRecordDecl *):
+[trace] [tid 3842954] [diagram.cc:208]        Message from=clanguml::sequence_diagram::visitor::translation_unit_visitor::VisitCXXRecordDecl(clang::CXXRecordDecl *), from_id=1875210076312968845, to=__UNRESOLVABLE_ID__, to_id=0, name=, type=if
+[trace] [tid 3842954] [diagram.cc:217]        Message from=clanguml::sequence_diagram::visitor::translation_unit_visitor::VisitCXXRecordDecl(clang::CXXRecordDecl *), from_id=1875210076312968845, to=clanguml::sequence_diagram::visitor::translation_unit_visitor::should_include(const clang::TagDecl *), to_id=664596622746486441, name=should_include, type=call
+```
+
+Then you just need to copy and paste the signature exactly and rerun `clang-uml`.
+
+## Grouping free functions by file
+By default, `clang-uml` will generate a new participant for each call to a free function (not method), which can lead
+to a very large number of participants in the diagram. If it's an issue, an option can be provided in the diagram 
+definition:
+```yaml
+combine_free_functions_into_file_participants: true
+```
+which will aggregate free functions per source file where they were declared thus minimizing the
+diagram size. An example of such diagram is presented below:
+
+![extension](test_cases/t20017_sequence.svg)
+
+## Lambda expressions in sequence diagrams
+Lambda expressions in sequence diagrams are... tricky. There is currently tentative support, which follows the 
+following rules:
+  * If lambda expression is called within the scope of the diagram, the calls from the lambda will be placed 
+    at the lambda invocation and not declaration
+  * If lambda expression is passed to some function or method, which is outside the scope of the diagram
+    (e.g. used in `std::transform` call) the call will be generated at the point where lambda is passed as parameter
+  * If the lambda is passed as template parameter in instantiation it will not be generated at the moment at all
+
+Another issue is the naming of lambda participants. Currently, each lambda is rendered in the diagram as a separate
+class whose name is composed of the lambda location in the code (the only unique way of identifying lambdas I was able
+to find). For example the following code:
+```cpp
+#include <algorithm>
+#include <functional>
+#include <memory>
+#include <optional>
+#include <utility>
+
+namespace clanguml {
+namespace t20012 {
+struct A {
+    void a() { aa(); }
+
+    void aa() { aaa(); }
+
+    void aaa() { }
+};
+
+struct B {
+    void b() { bb(); }
+
+    void bb() { bbb(); }
+
+    void bbb() { }
+
+    void eb() { }
+};
+
+struct C {
+    void c() { cc(); }
+
+    void cc() { ccc(); }
+
+    void ccc() { }
+};
+
+struct D {
+    int add5(int arg) const { return arg + 5; }
+};
+
+class E {
+    std::optional<std::shared_ptr<B>> maybe_b;
+    std::shared_ptr<A> a;
+
+public:
+    template <typename F> void setup(F &&f) { f(maybe_b); }
+};
+
+template <typename F> struct R {
+    R(F &&f)
+        : f_{std::move(f)}
+    {
+    }
+
+    void r() { f_(); }
+
+    F f_;
+};
+
+void tmain()
+{
+    A a;
+    B b;
+    C c;
+
+    // The activity shouldn't be marked at the lambda definition, but
+    // wherever it is actually called...
+    auto alambda = [&a, &b]() {
+        a.a();
+        b.b();
+    };
+
+    // ...like here
+    alambda();
+
+    // There should be no call to B in the sequence diagram as the blambda
+    // is never called
+    [[maybe_unused]] auto blambda = [&b]() { b.b(); };
+
+    // Nested lambdas should also work
+    auto clambda = [alambda, &c]() {
+        c.c();
+        alambda();
+    };
+    clambda();
+
+    R r{[&c]() { c.c(); }};
+
+    r.r();
+
+    D d;
+
+    std::vector<int> ints{0, 1, 2, 3, 4};
+    std::transform(ints.begin(), ints.end(), ints.begin(),
+        [&d](auto i) { return d.add5(i); });
+}
+}
+}
+```
+
+generates the following diagram:
+
+![extension](test_cases/t20012_sequence.svg)
+
+## Customizing participants order
+The default participant order in the sequence diagram can be suboptimal in the sense that consecutive calls
+can go right, then left, then right again depending on the specific call chain in the code. It is however
+possible to override this order in the diagram definition using `participants_order` property,
+for instance like this test case:
+
+```yaml
+compilation_database_dir: ..
+output_directory: puml
+diagrams:
+  t20029_sequence:
+    type: sequence
+    glob:
+      - ../../tests/t20029/t20029.cc
+    include:
+      namespaces:
+        - clanguml::t20029
+    exclude:
+      access:
+        - private
+    using_namespace:
+      - clanguml::t20029
+    start_from:
+      - function: clanguml::t20029::tmain()
+    participants_order:
+      - clanguml::t20029::tmain()
+      - clanguml::t20029::Encoder<clanguml::t20029::Retrier<clanguml::t20029::ConnectionPool>>
+      - clanguml::t20029::Retrier<clanguml::t20029::ConnectionPool>
+      - clanguml::t20029::ConnectionPool
+      - clanguml::t20029::encode_b64(std::string &&)
+```
+

docs/test_cases.md

@@ -45,9 +45,50 @@
  * [t00044](./test_cases/t00044.md) - Test case for inner type aliases with parent class template args
  * [t00045](./test_cases/t00045.md) - Test case for root namespace handling
  * [t00046](./test_cases/t00046.md) - Test case for root namespace handling with packages
+ * [t00047](./test_cases/t00047.md) - Test case for recursive variadic template
+ * [t00048](./test_cases/t00048.md) - Test case for unique entity id with multiple translation units
+ * [t00049](./test_cases/t00049.md) - Test case configurable type aliases
+ * [t00050](./test_cases/t00050.md) - Test case for generating notes from comments using jinja templates
+ * [t00051](./test_cases/t00051.md) - Test case for relative paths in lambda names
+ * [t00052](./test_cases/t00052.md) - Test case for template methods rendering
+ * [t00053](./test_cases/t00053.md) - Test case for `together` layout hint in class diagram
+ * [t00054](./test_cases/t00054.md) - Test case for `together` layout hint in class diagram with rendered namespaces
+ * [t00055](./test_cases/t00055.md) - Test case for `row` and `column` layout hints
+ * [t00056](./test_cases/t00056.md) - Basic C++20 concepts test case
+ * [t00057](./test_cases/t00057.md) - Test case C99/C11 translation units with structs and unions
+ * [t00058](./test_cases/t00058.md) - Test case for concepts with variadic parameters and type aliases
+ * [t00059](./test_cases/t00059.md) - Non-virtual abstract factory pattern using concepts test case
+ * [t00060](./test_cases/t00060.md) - Parents (base classes) diagram filter test case
 ## Sequence diagrams
  * [t20001](./test_cases/t20001.md) - Basic sequence diagram test case
  * [t20002](./test_cases/t20002.md) - Free function sequence diagram test case
+ * [t20003](./test_cases/t20003.md) - Function template sequence diagram test case
+ * [t20004](./test_cases/t20004.md) - Function template instantiation sequence diagram test case
+ * [t20005](./test_cases/t20005.md) - Class template basic sequence diagram
+ * [t20006](./test_cases/t20006.md) - Class template specialization basic sequence diagram
+ * [t20007](./test_cases/t20007.md) - Class template variadic argument list sequence diagram
+ * [t20008](./test_cases/t20008.md) - Constexpr if sequence diagram test case
+ * [t20009](./test_cases/t20009.md) - Smart pointer dereference call expression test case
+ * [t20010](./test_cases/t20010.md) - Container sequence diagram test case
+ * [t20011](./test_cases/t20011.md) - Recursive calls sequence diagram test case
+ * [t20012](./test_cases/t20012.md) - Lambda expression call sequence diagram test case
+ * [t20013](./test_cases/t20013.md) - Function and method arguments in sequence diagrams test case
+ * [t20014](./test_cases/t20014.md) - Multiple translation units sequence diagram test case
+ * [t20015](./test_cases/t20015.md) - Class exclusion by namespace in sequence diagram test case
+ * [t20016](./test_cases/t20016.md) - Template method specialization sequence diagram test case
+ * [t20017](./test_cases/t20017.md) - Test case for combine_free_functions_into_file_participants option
+ * [t20018](./test_cases/t20018.md) - Recursive template sequence diagram test case
+ * [t20019](./test_cases/t20019.md) - Curiously Recurring Template Pattern sequence diagram test case
+ * [t20020](./test_cases/t20020.md) - If statement sequence diagram test case
+ * [t20021](./test_cases/t20021.md) - Loop statements sequence diagram test case
+ * [t20022](./test_cases/t20022.md) - Forward class declaration sequence diagram test case
+ * [t20023](./test_cases/t20023.md) - Try/catch statement sequence diagram test case
+ * [t20024](./test_cases/t20024.md) - Switch statement sequence diagram test case
+ * [t20025](./test_cases/t20025.md) - Skip decorator sequence diagram test case
+ * [t20026](./test_cases/t20026.md) - Virtual method call sequence diagram test case
+ * [t20027](./test_cases/t20027.md) - Filter call expressions based on access test case
+ * [t20028](./test_cases/t20028.md) - Conditional (ternary) '?:' operator test case
+ * [t20029](./test_cases/t20029.md) - Combined feature sequence diagram test case
 ## Package diagrams
  * [t30001](./test_cases/t30001.md) - Basic package diagram test case
  * [t30002](./test_cases/t30002.md) - Package dependency test case
@@ -57,6 +98,7 @@
  * [t30006](./test_cases/t30006.md) - Package split namespace test case
  * [t30007](./test_cases/t30007.md) - Package diagram layout hints test case
  * [t30008](./test_cases/t30008.md) - Dependants and dependencies package diagram filter test
+ * [t30009](./test_cases/t30009.md) - Together layout hint test
 ## Include diagrams
  * [t40001](./test_cases/t40001.md) - Basic include graph diagram test case
  * [t40002](./test_cases/t40002.md) - Cyclic include graph diagram test case

docs/test_cases/t00002.md

@@ -8,6 +8,7 @@ diagrams:
     type: class
     glob:
       - ../../tests/t00002/t00002.cc
+    comment_parser: clang
     using_namespace:
       - clanguml::t00002
     include:
@@ -15,11 +16,11 @@ diagrams:
         - clanguml::t00002
     plantuml:
       after:
-        - 'note left of @A(A) : {{ comment("A") }}'
-        - 'note top of @A(B) : {{ comment("clanguml::t00002::B") }}'
+        - '{% set e=element("A") %} note left of {{ e.alias }} : {{ trim(e.comment.brief.0) }}'
+        - '{% set e=element("clanguml::t00002::B") %} note top of {{ e.alias }} : {{ trim(e.comment.brief.0) }}'
         - |
           note right of {{ alias("D") }}
-          {{ comment("D") }}
+              {{ comment("D").text }}
           end note
 ```
 ## Source code
@@ -30,7 +31,7 @@ File t00002.cc
 namespace clanguml {
 namespace t00002 {
 
-/// This is class A
+/// \brief This is class A
 class A {
 public:
     /// Abstract foo_a
@@ -39,7 +40,7 @@ public:
     virtual void foo_c() = 0;
 };
 
-/// This is class B
+/// \brief This is class B
 class B : public A {
 public:
     virtual void foo_a() override { }
@@ -109,9 +110,448 @@ private:
     /// All the A pointers
     std::vector<A *> as;
 };
-}
-}
+} // namespace t00002
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00002_class](./t00002_class.svg "Basic class inheritance")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "comment": {
+        "brief": [
+          " This is class A\n"
+        ],
+        "formatted": "\\brief This is class A",
+        "paragraph": [
+          " \n"
+        ],
+        "raw": "/// \\brief This is class A",
+        "text": "\n \n"
+      },
+      "display_name": "clanguml::t00002::A",
+      "id": "987634239855407298",
+      "is_abstract": true,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "Abstract foo_a",
+            "paragraph": [
+              " Abstract foo_a\n"
+            ],
+            "raw": "/// Abstract foo_a",
+            "text": "\n Abstract foo_a\n"
+          },
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": true,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "foo_a",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "Abstract foo_c",
+            "paragraph": [
+              " Abstract foo_c\n"
+            ],
+            "raw": "/// Abstract foo_c",
+            "text": "\n Abstract foo_c\n"
+          },
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": true,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "foo_c",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "A",
+      "namespace": "clanguml::t00002",
+      "source_location": {
+        "file": "../../tests/t00002/t00002.cc",
+        "line": 7
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "987634239855407298",
+          "is_virtual": false,
+          "name": "clanguml::t00002::A"
+        }
+      ],
+      "comment": {
+        "brief": [
+          " This is class B\n"
+        ],
+        "formatted": "\\brief This is class B",
+        "paragraph": [
+          " \n"
+        ],
+        "raw": "/// \\brief This is class B",
+        "text": "\n \n"
+      },
+      "display_name": "clanguml::t00002::B",
+      "id": "594234458687375950",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "foo_a",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "B",
+      "namespace": "clanguml::t00002",
+      "source_location": {
+        "file": "../../tests/t00002/t00002.cc",
+        "line": 16
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "987634239855407298",
+          "is_virtual": false,
+          "name": "clanguml::t00002::A"
+        }
+      ],
+      "comment": {
+        "brief": [
+          " This is class C - class C has a long comment\n"
+        ],
+        "formatted": "@brief This is class C - class C has a long comment\n\nVivamus integer non suscipit taciti mus etiam at primis tempor sagittis sit,\neuismod libero facilisi aptent elementum felis blandit cursus gravida sociis\nerat ante, eleifend lectus nullam dapibus netus feugiat curae curabitur est\nad.",
+        "paragraph": [
+          " \n",
+          " Vivamus integer non suscipit taciti mus etiam at primis tempor sagittis sit,\n euismod libero facilisi aptent elementum felis blandit cursus gravida sociis\n erat ante, eleifend lectus nullam dapibus netus feugiat curae curabitur est\n ad.\n"
+        ],
+        "raw": "/// @brief This is class C - class C has a long comment\n///\n/// Vivamus integer non suscipit taciti mus etiam at primis tempor sagittis sit,\n/// euismod libero facilisi aptent elementum felis blandit cursus gravida sociis\n/// erat ante, eleifend lectus nullam dapibus netus feugiat curae curabitur est\n/// ad.",
+        "text": "\n \n\n Vivamus integer non suscipit taciti mus etiam at primis tempor sagittis sit,\n euismod libero facilisi aptent elementum felis blandit cursus gravida sociis\n erat ante, eleifend lectus nullam dapibus netus feugiat curae curabitur est\n ad.\n"
+      },
+      "display_name": "clanguml::t00002::C",
+      "id": "1142499429598587507",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "Do nothing unless override is provided",
+            "paragraph": [
+              " Do nothing unless override is provided\n"
+            ],
+            "raw": "/// Do nothing unless override is provided",
+            "text": "\n Do nothing unless override is provided\n"
+          },
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "foo_c",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "C",
+      "namespace": "clanguml::t00002",
+      "source_location": {
+        "file": "../../tests/t00002/t00002.cc",
+        "line": 27
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "594234458687375950",
+          "is_virtual": false,
+          "name": "clanguml::t00002::B"
+        },
+        {
+          "access": "public",
+          "id": "1142499429598587507",
+          "is_virtual": false,
+          "name": "clanguml::t00002::C"
+        }
+      ],
+      "comment": {
+        "formatted": "This is class D\nwhich is a little like B\nand a little like C",
+        "paragraph": [
+          " This is class D\n which is a little like B\n and a little like C\n"
+        ],
+        "raw": "/// This is class D\n/// which is a little like B\n/// and a little like C",
+        "text": "\n This is class D\n which is a little like B\n and a little like C\n"
+      },
+      "display_name": "clanguml::t00002::D",
+      "id": "60950494980414724",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "comment": {
+            "formatted": "All the A pointers",
+            "paragraph": [
+              " All the A pointers\n"
+            ],
+            "raw": "/// All the A pointers",
+            "text": "\n All the A pointers\n"
+          },
+          "is_static": false,
+          "name": "as",
+          "source_location": {
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 58
+          },
+          "type": "std::vector<A *>"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "\n Forward foo_a\n     ",
+            "paragraph": [
+              " Forward foo_a\n"
+            ],
+            "raw": "/**\n     * Forward foo_a\n     */",
+            "text": "\n Forward foo_a\n"
+          },
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "foo_a",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "\n Forward foo_c\n     ",
+            "paragraph": [
+              " Forward foo_c\n"
+            ],
+            "raw": "/**\n     * Forward foo_c\n     */",
+            "text": "\n Forward foo_c\n"
+          },
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "foo_c",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "D",
+      "namespace": "clanguml::t00002",
+      "source_location": {
+        "file": "../../tests/t00002/t00002.cc",
+        "line": 36
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "594234458687375950",
+          "is_virtual": true,
+          "name": "clanguml::t00002::B"
+        },
+        {
+          "access": "public",
+          "id": "1142499429598587507",
+          "is_virtual": true,
+          "name": "clanguml::t00002::C"
+        }
+      ],
+      "display_name": "clanguml::t00002::E",
+      "id": "2237886670308966220",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "comment": {
+            "formatted": "All the A pointers",
+            "paragraph": [
+              " All the A pointers\n"
+            ],
+            "raw": "/// All the A pointers",
+            "text": "\n All the A pointers\n"
+          },
+          "is_static": false,
+          "name": "as",
+          "source_location": {
+            "file": "../../tests/t00002/t00002.cc",
+            "line": 83
+          },
+          "type": "std::vector<A *>"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "\n Forward foo_a",
+            "paragraph": [
+              " Forward foo_a\n"
+            ],
+            "raw": "///\n    /// Forward foo_a\n    ///",
+            "text": "\n Forward foo_a\n"
+          },
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "foo_a",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "\n Forward foo_c",
+            "paragraph": [
+              " Forward foo_c\n"
+            ],
+            "raw": "///\n    /// Forward foo_c\n    ///",
+            "text": "\n Forward foo_c\n"
+          },
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "foo_c",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "E",
+      "namespace": "clanguml::t00002",
+      "source_location": {
+        "file": "../../tests/t00002/t00002.cc",
+        "line": 61
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00002_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "987634239855407298",
+      "source": "594234458687375950",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "987634239855407298",
+      "source": "1142499429598587507",
+      "type": "extension"
+    },
+    {
+      "access": "private",
+      "destination": "987634239855407298",
+      "label": "as",
+      "source": "60950494980414724",
+      "type": "association"
+    },
+    {
+      "access": "public",
+      "destination": "594234458687375950",
+      "source": "60950494980414724",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1142499429598587507",
+      "source": "60950494980414724",
+      "type": "extension"
+    },
+    {
+      "access": "private",
+      "destination": "987634239855407298",
+      "label": "as",
+      "source": "2237886670308966220",
+      "type": "association"
+    },
+    {
+      "access": "public",
+      "destination": "594234458687375950",
+      "source": "2237886670308966220",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1142499429598587507",
+      "source": "2237886670308966220",
+      "type": "extension"
+    }
+  ],
+  "using_namespace": "clanguml::t00002"
+}
+```

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docs/test_cases/t00003.md

@@ -41,7 +41,7 @@ public:
     auto auto_method() { return 1; }
 
     auto double_int(const int i) { return 2 * i; }
-    auto sum(const double a, const double b) { return a + b; }
+    auto sum(const double a, const double b) { return a_ + b_ + c_; }
 
     auto default_int(int i = 12) { return i + 10; }
     std::string default_string(int i, std::string s = "abc")
@@ -69,13 +69,388 @@ private:
     void private_method() { }
 
     int private_member;
-    int a, b, c;
+    int a_, b_, c_;
 };
 
 int A::static_int = 1;
-}
-}
+} // namespace t00003
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00003_class](./t00003_class.svg "Class field and methods")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00003::A",
+      "id": "1371951663534295727",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "public_member",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 34
+          },
+          "type": "int"
+        },
+        {
+          "access": "protected",
+          "is_static": false,
+          "name": "protected_member",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 42
+          },
+          "type": "int"
+        },
+        {
+          "access": "protected",
+          "is_static": false,
+          "name": "compare",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 44
+          },
+          "type": "std::function<bool (const int)>"
+        },
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "private_member",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 51
+          },
+          "type": "int"
+        },
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "a_",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 52
+          },
+          "type": "int"
+        },
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "b_",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 52
+          },
+          "type": "int"
+        },
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "c_",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 52
+          },
+          "type": "int"
+        },
+        {
+          "access": "public",
+          "is_static": true,
+          "name": "static_int",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 35
+          },
+          "type": "int"
+        },
+        {
+          "access": "public",
+          "is_static": true,
+          "name": "static_const_int",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 36
+          },
+          "type": "const int"
+        },
+        {
+          "access": "public",
+          "is_static": true,
+          "name": "auto_member",
+          "source_location": {
+            "file": "../../tests/t00003/t00003.cc",
+            "line": 37
+          },
+          "type": "const unsigned long"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": true,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "A",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "A",
+          "parameters": [
+            {
+              "name": "i",
+              "type": "int"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": true,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "A",
+          "parameters": [
+            {
+              "name": "",
+              "type": "clanguml::t00003::A &&"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": true,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "A",
+          "parameters": [
+            {
+              "name": "",
+              "type": "const clanguml::t00003::A &"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": true,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "~A",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "basic_method",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": true,
+          "is_virtual": false,
+          "name": "static_method",
+          "parameters": [],
+          "type": "int"
+        },
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "const_method",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "auto_method",
+          "parameters": [],
+          "type": "int"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "double_int",
+          "parameters": [
+            {
+              "name": "i",
+              "type": "const int"
+            }
+          ],
+          "type": "int"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "sum",
+          "parameters": [
+            {
+              "name": "a",
+              "type": "const double"
+            },
+            {
+              "name": "b",
+              "type": "const double"
+            }
+          ],
+          "type": "int"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "default_int",
+          "parameters": [
+            {
+              "default_value": "12",
+              "name": "i",
+              "type": "int"
+            }
+          ],
+          "type": "int"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "default_string",
+          "parameters": [
+            {
+              "name": "i",
+              "type": "int"
+            },
+            {
+              "default_value": "\"abc\"",
+              "name": "s",
+              "type": "std::string"
+            }
+          ],
+          "type": "std::string"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": true,
+          "is_virtual": false,
+          "name": "create_from_int",
+          "parameters": [
+            {
+              "name": "i",
+              "type": "int"
+            }
+          ],
+          "type": "clanguml::t00003::A"
+        },
+        {
+          "access": "protected",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "protected_method",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "private",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "private_method",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "A",
+      "namespace": "clanguml::t00003",
+      "source_location": {
+        "file": "../../tests/t00003/t00003.cc",
+        "line": 7
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00003_class",
+  "relationships": [],
+  "using_namespace": "clanguml::t00003"
+}
+```

docs/test_cases/t00003_class.svg

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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" text-decoration="underline" textLength="77" x="27" y="66.0151">static_int : int</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L42" target="_top" title="protected_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L42" xlink:show="new" xlink:title="protected_member" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="134" x="27" y="66.0151">protected_member : int</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L51" target="_top" title="private_member" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L51" xlink:show="new" xlink:title="private_member" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="27" y="78.8198">private_member : int</text>
     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L52" target="_top" title="a_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L52" xlink:show="new" xlink:title="a_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L52" target="_top" title="b_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L52" xlink:show="new" xlink:title="b_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L52" target="_top" title="c_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L52" xlink:show="new" xlink:title="c_" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L52" target="_top" title="c_" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00003/t00003.cc#L52" xlink:show="new" xlink:title="c_" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L38" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="some_int" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="305" y="46"/>
-      <ellipse cx="310" cy="51" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="46"/>
+      <ellipse cx="308" cy="51" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L38" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L38" xlink:show="new" xlink:title="some_int" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="78" x="319" y="54.2104">some_int : int</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L27" target="_top" title="some_int" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L27" xlink:show="new" xlink:title="some_int" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="78" x="317" y="54.2104">some_int : int</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L39" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="305" y="58.8047"/>
-      <ellipse cx="310" cy="63.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="58.8047"/>
+      <ellipse cx="308" cy="63.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L39" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L39" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="130" x="319" y="67.0151">some_int_pointer : int*</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L28" target="_top" title="some_int_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L28" xlink:show="new" xlink:title="some_int_pointer" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="134" x="317" y="67.0151">some_int_pointer : int *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L40" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="305" y="71.6094"/>
-      <ellipse cx="310" cy="76.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="71.6094"/>
+      <ellipse cx="308" cy="76.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L40" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L40" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="182" x="319" y="79.8198">some_int_pointer_pointer : int**</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L29" target="_top" title="some_int_pointer_pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L29" xlink:show="new" xlink:title="some_int_pointer_pointer" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="186" x="317" y="79.8198">some_int_pointer_pointer : int **</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L41" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="305" y="84.4141"/>
-      <ellipse cx="310" cy="89.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="84.4141"/>
+      <ellipse cx="308" cy="89.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L41" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L41" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="149" x="319" y="92.6245">some_int_reference : int&amp;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L30" target="_top" title="some_int_reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L30" xlink:show="new" xlink:title="some_int_reference" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="153" x="317" y="92.6245">some_int_reference : int &amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L42" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L42" xlink:show="new" xlink:title="a" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="305" y="97.2188"/>
-      <ellipse cx="310" cy="102.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L31" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L31" xlink:show="new" xlink:title="a" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="97.2188"/>
+      <ellipse cx="308" cy="102.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L42" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L42" xlink:show="new" xlink:title="a" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="26" x="319" y="105.4292">a : A</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L31" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L31" xlink:show="new" xlink:title="a" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="26" x="317" y="105.4292">a : A</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L43" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L43" xlink:show="new" xlink:title="b" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="305" y="110.0234"/>
-      <ellipse cx="310" cy="115.0234" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="110.0234"/>
+      <ellipse cx="308" cy="115.0234" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L43" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L43" xlink:show="new" xlink:title="b" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="33" x="319" y="118.2339">b : B*</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L32" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L32" xlink:show="new" xlink:title="b" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="37" x="317" y="118.2339">b : B *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L44" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L44" xlink:show="new" xlink:title="c" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="305" y="122.8281"/>
-      <ellipse cx="310" cy="127.8281" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="122.8281"/>
+      <ellipse cx="308" cy="127.8281" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L44" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L44" xlink:show="new" xlink:title="c" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="36" x="319" y="131.0386">c : C&amp;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L33" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L33" xlink:show="new" xlink:title="c" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="40" x="317" y="131.0386">c : C &amp;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L45" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L45" xlink:show="new" xlink:title="d" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="305" y="135.6328"/>
-      <ellipse cx="310" cy="140.6328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="303" y="135.6328"/>
+      <ellipse cx="308" cy="140.6328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L45" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L45" xlink:show="new" xlink:title="d" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="68" x="319" y="143.8433">d : D const*</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L34" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00005/t00005.cc#L34" xlink:show="new" xlink:title="d" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="317" y="143.8433">d : const D *</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L46" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00005/t00005.cc#L46" xlink:show="new" xlink:title="e" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L47" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L47" xlink:show="new" xlink:title="b" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L47" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L47" xlink:show="new" xlink:title="b" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="116" x="491" y="67.0151">b : std::vector&lt;B *&gt;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L65" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L65" xlink:show="new" xlink:title="c" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="493" y="79.8198">c : std::map&lt;int,C&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L49" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L49" xlink:show="new" xlink:title="c" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="491" y="79.8198">c : std::map&lt;int,C&gt;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="120" x="493" y="92.6245">d : std::map&lt;int,D*&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L50" target="_top" title="d" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L50" xlink:show="new" xlink:title="d" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="124" x="491" y="92.6245">d : std::map&lt;int,D *&gt;</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="493" y="105.4292">e : custom_container&lt;E&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L52" target="_top" title="e" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L52" xlink:show="new" xlink:title="e" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="491" y="105.4292">e : custom_container&lt;E&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L70" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L70" xlink:show="new" xlink:title="f" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L70" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L70" xlink:show="new" xlink:title="f" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="180" x="493" y="118.2339">f : std::vector&lt;std::vector&lt;F&gt;&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L54" target="_top" title="f" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L54" xlink:show="new" xlink:title="f" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="180" x="491" y="118.2339">f : std::vector&lt;std::vector&lt;F&gt;&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L71" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L71" xlink:show="new" xlink:title="g" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="122.8281"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L71" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L71" xlink:show="new" xlink:title="g" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="200" x="493" y="131.0386">g : std::map&lt;int,std::vector&lt;G*&gt;&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L55" target="_top" title="g" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L55" xlink:show="new" xlink:title="g" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="204" x="491" y="131.0386">g : std::map&lt;int,std::vector&lt;G *&gt;&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L73" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L73" xlink:show="new" xlink:title="h" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
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+      <ellipse cx="482" cy="140.6328" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L73" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L73" xlink:show="new" xlink:title="h" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="493" y="143.8433">h : std::array&lt;H,10&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L57" target="_top" title="h" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L57" xlink:show="new" xlink:title="h" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="119" x="491" y="143.8433">h : std::array&lt;H,10&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L74" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L74" xlink:show="new" xlink:title="i" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="477" y="148.4375"/>
+      <ellipse cx="482" cy="153.4375" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L74" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L74" xlink:show="new" xlink:title="i" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="109" x="493" y="156.6479">i : std::array&lt;I*,5&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L58" target="_top" title="i" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00006/t00006.cc#L58" xlink:show="new" xlink:title="i" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="491" y="156.6479">i : std::array&lt;I *,5&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L76" target="_top" title="j" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00006/t00006.cc#L76" xlink:show="new" xlink:title="j" xlink:type="simple">
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docs/test_cases/t00007.md

@@ -22,14 +22,11 @@ File t00007.cc
 
 namespace clanguml {
 namespace t00007 {
-class A {
-};
+class A { };
 
-class B {
-};
+class B { };
 
-class C {
-};
+class C { };
 
 class R {
 public:
@@ -37,9 +34,153 @@ public:
     std::shared_ptr<B> b;
     std::weak_ptr<C> c;
 };
-}
-}
+} // namespace t00007
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00007_class](./t00007_class.svg "Smart pointers")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00007::A",
+      "id": "98876622534017019",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00007",
+      "source_location": {
+        "file": "../../tests/t00007/t00007.cc",
+        "line": 5
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00007::B",
+      "id": "696381312773707784",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00007",
+      "source_location": {
+        "file": "../../tests/t00007/t00007.cc",
+        "line": 7
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00007::C",
+      "id": "972031178679364068",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00007",
+      "source_location": {
+        "file": "../../tests/t00007/t00007.cc",
+        "line": 9
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00007::R",
+      "id": "66905874721300157",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "a",
+          "source_location": {
+            "file": "../../tests/t00007/t00007.cc",
+            "line": 13
+          },
+          "type": "std::unique_ptr<A>"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "b",
+          "source_location": {
+            "file": "../../tests/t00007/t00007.cc",
+            "line": 14
+          },
+          "type": "std::shared_ptr<B>"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "c",
+          "source_location": {
+            "file": "../../tests/t00007/t00007.cc",
+            "line": 15
+          },
+          "type": "std::weak_ptr<C>"
+        }
+      ],
+      "methods": [],
+      "name": "R",
+      "namespace": "clanguml::t00007",
+      "source_location": {
+        "file": "../../tests/t00007/t00007.cc",
+        "line": 11
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00007_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "98876622534017019",
+      "label": "a",
+      "source": "66905874721300157",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "696381312773707784",
+      "label": "b",
+      "source": "66905874721300157",
+      "type": "association"
+    },
+    {
+      "access": "public",
+      "destination": "972031178679364068",
+      "label": "c",
+      "source": "66905874721300157",
+      "type": "association"
+    }
+  ],
+  "using_namespace": "clanguml::t00007"
+}
+```

docs/test_cases/t00007_class.svg

@@ -1,6 +1,6 @@
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   <defs>
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+    <filter height="300%" id="f882xrx91ay5y" width="300%" x="-1" y="-1">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00007/t00007.cc#L13" target="_top" title="a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00007/t00007.cc#L13" xlink:show="new" xlink:title="a" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00007/t00007.cc#L14" target="_top" title="b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00007/t00007.cc#L14" xlink:show="new" xlink:title="b" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00007/t00007.cc#L18" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00007/t00007.cc#L18" xlink:show="new" xlink:title="c" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00007/t00007.cc#L15" target="_top" title="c" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00007/t00007.cc#L15" xlink:show="new" xlink:title="c" xlink:type="simple">
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docs/test_cases/t00008.md

@@ -52,9 +52,446 @@ struct D {
 
     void add(int i) { ints.template_template.values.push_back(i); }
 };
-}
-}
+
+struct E {
+    template <typename ET> struct nested_template {
+        using DT = ET;
+
+        static DT *get(ET *d) { return d; }
+    };
+};
+
+template <> struct E::nested_template<char> {
+    using DeclType = char;
+
+    static DeclType *getDecl(char *c) { return c; }
+};
+
+} // namespace t00008
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00008_class](./t00008_class.svg "Template and template template relationships")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00008::A<T,P=T,clanguml::t00008::CMP=nullptr,int N=3>",
+      "id": "1657660300852090121",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "value",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 11
+          },
+          "type": "T"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "pointer",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 12
+          },
+          "type": "T *"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "reference",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 13
+          },
+          "type": "T &"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "values",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 14
+          },
+          "type": "std::vector<P>"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "ints",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 15
+          },
+          "type": "std::array<int,N>"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "comparator",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 17
+          },
+          "type": "clanguml::t00008::CMP"
+        }
+      ],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00008",
+      "source_location": {
+        "file": "../../tests/t00008/t00008.cc",
+        "line": 9
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        },
+        {
+          "default": "T",
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "P",
+          "template_parameters": []
+        },
+        {
+          "default": "nullptr",
+          "is_variadic": false,
+          "kind": "non_type_template",
+          "template_parameters": [],
+          "type": "clanguml::t00008::CMP"
+        },
+        {
+          "default": "3",
+          "is_variadic": false,
+          "kind": "non_type_template",
+          "name": "N",
+          "template_parameters": [],
+          "type": "int"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00008::Vector<T>",
+      "id": "1677407014842680311",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "values",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 21
+          },
+          "type": "std::vector<T>"
+        }
+      ],
+      "methods": [],
+      "name": "Vector",
+      "namespace": "clanguml::t00008",
+      "source_location": {
+        "file": "../../tests/t00008/t00008.cc",
+        "line": 20
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00008::B<T,C<>>",
+      "id": "1968575752686868237",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "template_template",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 25
+          },
+          "type": "C<T>"
+        }
+      ],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00008",
+      "source_location": {
+        "file": "../../tests/t00008/t00008.cc",
+        "line": 24
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        },
+        {
+          "is_variadic": false,
+          "kind": "template_template_type",
+          "name": "C<>",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00008::B<int,clanguml::t00008::Vector>",
+      "id": "1449136415707203971",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00008",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "int"
+        },
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "clanguml::t00008::Vector",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00008::D",
+      "id": "1562396858816419857",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "ints",
+          "source_location": {
+            "file": "../../tests/t00008/t00008.cc",
+            "line": 29
+          },
+          "type": "B<int,clanguml::t00008::Vector>"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "add",
+          "parameters": [
+            {
+              "name": "i",
+              "type": "int"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "D",
+          "parameters": [
+            {
+              "name": "",
+              "type": "std::tuple<Items...> *"
+            }
+          ],
+          "type": "void"
+        }
+      ],
+      "name": "D",
+      "namespace": "clanguml::t00008",
+      "source_location": {
+        "file": "../../tests/t00008/t00008.cc",
+        "line": 28
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00008::E",
+      "id": "1787658457052431115",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "E",
+      "namespace": "clanguml::t00008",
+      "source_location": {
+        "file": "../../tests/t00008/t00008.cc",
+        "line": 36
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00008::E::nested_template<ET>",
+      "id": "1549419203490064906",
+      "is_abstract": false,
+      "is_nested": true,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": true,
+          "is_virtual": false,
+          "name": "get",
+          "parameters": [
+            {
+              "name": "d",
+              "type": "ET *"
+            }
+          ],
+          "type": "clanguml::t00008::E::nested_template::DT *"
+        }
+      ],
+      "name": "E::nested_template",
+      "namespace": "clanguml::t00008",
+      "source_location": {
+        "file": "../../tests/t00008/t00008.cc",
+        "line": 37
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "ET",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00008::E::nested_template<char>",
+      "id": "33637089897037832",
+      "is_abstract": false,
+      "is_nested": true,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "E::nested_template",
+      "namespace": "clanguml::t00008",
+      "source_location": {
+        "file": "../../tests/t00008/t00008.cc",
+        "line": 44
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "char"
+        }
+      ],
+      "type": "class"
+    }
+  ],
+  "name": "t00008_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1968575752686868237",
+      "source": "1449136415707203971",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1449136415707203971",
+      "label": "ints",
+      "source": "1562396858816419857",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "1787658457052431115",
+      "source": "1549419203490064906",
+      "type": "containment"
+    },
+    {
+      "access": "public",
+      "destination": "1787658457052431115",
+      "source": "33637089897037832",
+      "type": "containment"
+    },
+    {
+      "access": "public",
+      "destination": "1549419203490064906",
+      "source": "33637089897037832",
+      "type": "instantiation"
+    }
+  ],
+  "using_namespace": "clanguml::t00008"
+}
+```

docs/test_cases/t00008_class.svg

@@ -1,6 +1,6 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L12" target="_top" title="pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L12" xlink:show="new" xlink:title="pointer" xlink:type="simple">
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="65" x="26" y="67.0151">pointer : T*</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L12" target="_top" title="pointer" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L12" xlink:show="new" xlink:title="pointer" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="69" x="26" y="67.0151">pointer : T *</text>
     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="84" x="26" y="79.8198">reference : T&amp;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L13" target="_top" title="reference" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L13" xlink:show="new" xlink:title="reference" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="88" x="26" y="79.8198">reference : T &amp;</text>
     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L14" target="_top" title="values" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L14" xlink:show="new" xlink:title="values" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="135" x="26" y="92.6245">values : std::vector&lt;P&gt;</text>
     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L15" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L15" xlink:show="new" xlink:title="ints" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L15" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L15" xlink:show="new" xlink:title="ints" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L15" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L15" xlink:show="new" xlink:title="ints" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="133" x="26" y="105.4292">ints : std::array&lt;int,N&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L17" target="_top" title="comparator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L17" xlink:show="new" xlink:title="comparator" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L17" target="_top" title="comparator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L17" xlink:show="new" xlink:title="comparator" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L17" target="_top" title="comparator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00008/t00008.cc#L17" xlink:show="new" xlink:title="comparator" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L17" target="_top" title="comparator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L17" xlink:show="new" xlink:title="comparator" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L29" target="_top" title="ints" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L29" xlink:show="new" xlink:title="ints" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="113" x="466" y="73.7104">ints : B&lt;int,Vector&gt;</text>
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-      <ellipse cx="409" cy="91.3047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="447" x2="714" y1="80.3047" y2="80.3047"/>
+    <ellipse cx="457" cy="91.3047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="85" x="466" y="94.5151">add(int i) : void</text>
+    <ellipse cx="457" cy="104.1094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="243" x="466" y="107.3198">D&lt;Items...&gt;(std::tuple&lt;Items...&gt; * ) : void</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L36" target="_top" title="E" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00008/t00008.cc#L36" xlink:show="new" xlink:title="E" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="856.5" y="358.6543">E</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="828.5" x2="866.5" y1="370.5" y2="370.5"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="828.5" x2="866.5" y1="378.5" y2="378.5"/>
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+      <rect fill="#FFFFFF" height="15.9688" style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" width="17" x="1074.5" y="207"/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="15" x="1075.5" y="219.1387">ET</text>
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+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="122" x="779.5" y="66.6543">E::nested_template</text>
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docs/test_cases/t00009.md

@@ -35,9 +35,225 @@ public:
     A<std::string> *astring;
     A<std::vector<std::string>> &avector;
 };
-}
-}
+} // namespace t00009
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00009_class](./t00009_class.svg "Template instantiation")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00009::A<T>",
+      "id": "412228989111660105",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "value",
+          "source_location": {
+            "file": "../../tests/t00009/t00009.cc",
+            "line": 9
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00009",
+      "source_location": {
+        "file": "../../tests/t00009/t00009.cc",
+        "line": 7
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00009::A<int>",
+      "id": "1894387438043499",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00009",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "int"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00009::A<std::string>",
+      "id": "1340793233843139195",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00009",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "std::string"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00009::A<std::vector<std::string>>",
+      "id": "1370808797762248850",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00009",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [
+            {
+              "is_variadic": false,
+              "kind": "argument",
+              "template_parameters": [],
+              "type": "std::string"
+            }
+          ],
+          "type": "std::vector"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00009::B",
+      "id": "176239714450247310",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "aint",
+          "source_location": {
+            "file": "../../tests/t00009/t00009.cc",
+            "line": 14
+          },
+          "type": "A<int>"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "astring",
+          "source_location": {
+            "file": "../../tests/t00009/t00009.cc",
+            "line": 15
+          },
+          "type": "A<std::string> *"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "avector",
+          "source_location": {
+            "file": "../../tests/t00009/t00009.cc",
+            "line": 16
+          },
+          "type": "A<std::vector<std::string>> &"
+        }
+      ],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00009",
+      "source_location": {
+        "file": "../../tests/t00009/t00009.cc",
+        "line": 12
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00009_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "412228989111660105",
+      "source": "1894387438043499",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "412228989111660105",
+      "source": "1340793233843139195",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "412228989111660105",
+      "source": "1370808797762248850",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1894387438043499",
+      "label": "aint",
+      "source": "176239714450247310",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "1340793233843139195",
+      "label": "astring",
+      "source": "176239714450247310",
+      "type": "association"
+    },
+    {
+      "access": "public",
+      "destination": "1370808797762248850",
+      "label": "avector",
+      "source": "176239714450247310",
+      "type": "association"
+    }
+  ],
+  "using_namespace": "clanguml::t00009"
+}
+```

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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="31.5" y="58.8047"/>
+      <ellipse cx="36.5" cy="63.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="142" x="47.5" y="67.0151">astring : A&lt;std::string&gt;*</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00009/t00009.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00009/t00009.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="146" x="45.5" y="67.0151">astring : A&lt;std::string&gt; *</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="33.5" y="71.6094"/>
-      <ellipse cx="38.5" cy="76.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="31.5" y="71.6094"/>
+      <ellipse cx="36.5" cy="76.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="227" x="47.5" y="79.8198">avector : A&lt;std::vector&lt;std::string&gt;&gt;&amp;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00009/t00009.cc#L16" target="_top" title="avector" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00009/t00009.cc#L16" xlink:show="new" xlink:title="avector" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="231" x="45.5" y="79.8198">avector : A&lt;std::vector&lt;std::string&gt;&gt; &amp;</text>
     </a>
-    <line style="stroke: #A80036; stroke-width: 1.5;" x1="28.5" x2="279.5" y1="86.4141" y2="86.4141"/>
-    <path d="M60.16,219.24 C74.1,232.65 92.08,249.94 108.57,265.8 " fill="none" id="C_0000000347-&gt;C_0000000342" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="26.5" x2="281.5" y1="86.4141" y2="86.4141"/>
+    <path d="M60.16,219.24 C74.1,232.65 92.08,249.94 108.57,265.8 " fill="none" id="C_0000001894387438043499-&gt;C_0000412228989111660105" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M154,219.24 C154,230.87 154,245.42 154,259.43 " fill="none" id="C_0001340793233843139195-&gt;C_0000412228989111660105" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M300.32,219.24 C274.03,235.46 238.51,257.37 209.05,275.54 " fill="none" id="C_0001370808797762248850-&gt;C_0000412228989111660105" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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-    <path d="M110.41,104.45 C91.49,127.23 70.29,152.74 55.37,170.69 " fill="none" id="C_0000000346&lt;-C_0000000347" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M110.41,104.45 C91.49,127.23 70.29,152.74 55.37,170.69 " fill="none" id="C_0000176239714450247310&lt;-C_0000001894387438043499" style="stroke: #A80036; stroke-width: 1.0;"/>
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     <ellipse cx="98" cy="133.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="105" y="137.0669">aint</text>
-    <path d="M154,94.22 C154,117.28 154,145.22 154,165.66 " fill="none" id="C_0000000346-&gt;C_0000000350" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M154,94.22 C154,117.28 154,145.22 154,165.66 " fill="none" id="C_0000176239714450247310-&gt;C_0001340793233843139195" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <path d="M208.71,94.22 C239.58,118.04 277.19,147.07 303.87,167.66 " fill="none" id="C_0000176239714450247310-&gt;C_0001370808797762248850" style="stroke: #A80036; stroke-width: 1.0;"/>
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docs/test_cases/t00010.md

@@ -39,9 +39,222 @@ class C {
 public:
     B<int> aintstring;
 };
-}
-}
+} // namespace t00010
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00010_class](./t00010_class.svg "Basic template instantiation")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00010::A<T,P>",
+      "id": "2222216618904514099",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "first",
+          "source_location": {
+            "file": "../../tests/t00010/t00010.cc",
+            "line": 9
+          },
+          "type": "T"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "second",
+          "source_location": {
+            "file": "../../tests/t00010/t00010.cc",
+            "line": 10
+          },
+          "type": "P"
+        }
+      ],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00010",
+      "source_location": {
+        "file": "../../tests/t00010/t00010.cc",
+        "line": 7
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        },
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "P",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00010::A<T,std::string>",
+      "id": "1861520693741915300",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00010",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "T"
+        },
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "std::string"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00010::B<T>",
+      "id": "2303611426082708583",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "astring",
+          "source_location": {
+            "file": "../../tests/t00010/t00010.cc",
+            "line": 15
+          },
+          "type": "A<T,std::string>"
+        }
+      ],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00010",
+      "source_location": {
+        "file": "../../tests/t00010/t00010.cc",
+        "line": 13
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00010::B<int>",
+      "id": "1498376939480949099",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00010",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "int"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00010::C",
+      "id": "1880966578968892571",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "aintstring",
+          "source_location": {
+            "file": "../../tests/t00010/t00010.cc",
+            "line": 20
+          },
+          "type": "B<int>"
+        }
+      ],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00010",
+      "source_location": {
+        "file": "../../tests/t00010/t00010.cc",
+        "line": 18
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00010_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "2222216618904514099",
+      "source": "1861520693741915300",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1861520693741915300",
+      "label": "astring",
+      "source": "2303611426082708583",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "2303611426082708583",
+      "source": "1498376939480949099",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1498376939480949099",
+      "label": "aintstring",
+      "source": "1880966578968892571",
+      "type": "aggregation"
+    }
+  ],
+  "using_namespace": "clanguml::t00010"
+}
+```

docs/test_cases/t00010_class.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="586px" preserveAspectRatio="none" style="width:193px;height:586px;" version="1.1" viewBox="0 0 193 586" width="193px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fryfjhrasgyho" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fdlh5vsxndsik" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,8 +9,8 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fryfjhrasgyho)" height="73.6094" id="C_0000000376" style="stroke: #A80036; stroke-width: 1.5;" width="86" x="49.5" y="502"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fdlh5vsxndsik)" height="73.6094" id="C_0002222216618904514099" style="stroke: #A80036; stroke-width: 1.5;" width="86" x="49.5" y="502"/>
       <ellipse cx="75.3" cy="518" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M78.2688,523.6406 Q77.6906,523.9375 77.05,524.0781 Q76.4094,524.2344 75.7063,524.2344 Q73.2063,524.2344 71.8781,522.5938 Q70.5656,520.9375 70.5656,517.8125 Q70.5656,514.6875 71.8781,513.0313 Q73.2063,511.375 75.7063,511.375 Q76.4094,511.375 77.05,511.5313 Q77.7063,511.6875 78.2688,511.9844 L78.2688,514.7031 Q77.6438,514.125 77.05,513.8594 Q76.4563,513.5781 75.8313,513.5781 Q74.4875,513.5781 73.8,514.6563 Q73.1125,515.7188 73.1125,517.8125 Q73.1125,519.9063 73.8,520.9844 Q74.4875,522.0469 75.8313,522.0469 Q76.4563,522.0469 77.05,521.7813 Q77.6438,521.5 78.2688,520.9219 L78.2688,523.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="91.7" y="522.1543">A</text>
@@ -18,22 +18,22 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="50.5" x2="134.5" y1="534" y2="534"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
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       <ellipse cx="60.5" cy="545" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L9" target="_top" title="first" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L9" xlink:show="new" xlink:title="first" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="42" x="69.5" y="548.2104">first : T</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
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       <ellipse cx="60.5" cy="557.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L10" target="_top" title="second" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L10" xlink:show="new" xlink:title="second" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="60" x="69.5" y="561.0151">second : P</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="50.5" x2="134.5" y1="567.6094" y2="567.6094"/>
-    <rect fill="#FEFECE" filter="url(#fryfjhrasgyho)" height="48" id="C_0000000381" style="stroke: #A80036; stroke-width: 1.5;" width="117" x="34" y="393"/>
+    <rect fill="#FEFECE" filter="url(#fdlh5vsxndsik)" height="48" id="C_0001861520693741915300" style="stroke: #A80036; stroke-width: 1.5;" width="117" x="34" y="393"/>
     <ellipse cx="49" cy="409" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M51.9688,414.6406 Q51.3906,414.9375 50.75,415.0781 Q50.1094,415.2344 49.4063,415.2344 Q46.9063,415.2344 45.5781,413.5938 Q44.2656,411.9375 44.2656,408.8125 Q44.2656,405.6875 45.5781,404.0313 Q46.9063,402.375 49.4063,402.375 Q50.1094,402.375 50.75,402.5313 Q51.4063,402.6875 51.9688,402.9844 L51.9688,405.7031 Q51.3438,405.125 50.75,404.8594 Q50.1563,404.5781 49.5313,404.5781 Q48.1875,404.5781 47.5,405.6563 Q46.8125,406.7188 46.8125,408.8125 Q46.8125,410.9063 47.5,411.9844 Q48.1875,413.0469 49.5313,413.0469 Q50.1563,413.0469 50.75,412.7813 Q51.3438,412.5 51.9688,411.9219 L51.9688,414.6406 Z "/>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="63" y="413.1543">A</text>
@@ -41,8 +41,8 @@
     <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="73" x="80" y="402.1387">T,std::string</text>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="35" x2="150" y1="425" y2="425"/>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="35" x2="150" y1="433" y2="433"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L13" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L13" xlink:show="new" xlink:title="B" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fryfjhrasgyho)" height="60.8047" id="C_0000000380" style="stroke: #A80036; stroke-width: 1.5;" width="173" x="6" y="255"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L13" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L13" xlink:show="new" xlink:title="B" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fdlh5vsxndsik)" height="60.8047" id="C_0002303611426082708583" style="stroke: #A80036; stroke-width: 1.5;" width="173" x="6" y="255"/>
       <ellipse cx="78.75" cy="271" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M81.7188,276.6406 Q81.1406,276.9375 80.5,277.0781 Q79.8594,277.2344 79.1563,277.2344 Q76.6563,277.2344 75.3281,275.5938 Q74.0156,273.9375 74.0156,270.8125 Q74.0156,267.6875 75.3281,266.0313 Q76.6563,264.375 79.1563,264.375 Q79.8594,264.375 80.5,264.5313 Q81.1563,264.6875 81.7188,264.9844 L81.7188,267.7031 Q81.0938,267.125 80.5,266.8594 Q79.9063,266.5781 79.2813,266.5781 Q77.9375,266.5781 77.25,267.6563 Q76.5625,268.7188 76.5625,270.8125 Q76.5625,272.9063 77.25,273.9844 Q77.9375,275.0469 79.2813,275.0469 Q79.9063,275.0469 80.5,274.7813 Q81.0938,274.5 81.7188,273.9219 L81.7188,276.6406 Z "/>
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@@ -50,15 +50,15 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="178" y1="287" y2="287"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="293"/>
       <ellipse cx="17" cy="298" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L15" target="_top" title="astring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L15" xlink:show="new" xlink:title="astring" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="147" x="26" y="301.2104">astring : A&lt;T,std::string&gt;</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="178" y1="307.8047" y2="307.8047"/>
-    <rect fill="#FEFECE" filter="url(#fryfjhrasgyho)" height="48" id="C_0000000391" style="stroke: #A80036; stroke-width: 1.5;" width="60" x="62.5" y="146"/>
+    <rect fill="#FEFECE" filter="url(#fdlh5vsxndsik)" height="48" id="C_0001498376939480949099" style="stroke: #A80036; stroke-width: 1.5;" width="60" x="62.5" y="146"/>
     <ellipse cx="77.5" cy="162" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
     <path d="M80.4688,167.6406 Q79.8906,167.9375 79.25,168.0781 Q78.6094,168.2344 77.9063,168.2344 Q75.4063,168.2344 74.0781,166.5938 Q72.7656,164.9375 72.7656,161.8125 Q72.7656,158.6875 74.0781,157.0313 Q75.4063,155.375 77.9063,155.375 Q78.6094,155.375 79.25,155.5313 Q79.9063,155.6875 80.4688,155.9844 L80.4688,158.7031 Q79.8438,158.125 79.25,157.8594 Q78.6563,157.5781 78.0313,157.5781 Q76.6875,157.5781 76,158.6563 Q75.3125,159.7188 75.3125,161.8125 Q75.3125,163.9063 76,164.9844 Q76.6875,166.0469 78.0313,166.0469 Q78.6563,166.0469 79.25,165.7813 Q79.8438,165.5 80.4688,164.9219 L80.4688,167.6406 Z "/>
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@@ -66,30 +66,30 @@
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     <line style="stroke: #A80036; stroke-width: 1.5;" x1="63.5" x2="121.5" y1="186" y2="186"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L18" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L18" xlink:show="new" xlink:title="C" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L18" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L18" xlink:show="new" xlink:title="C" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fdlh5vsxndsik)" height="60.8047" id="C_0001880966578968892571" style="stroke: #A80036; stroke-width: 1.5;" width="132" x="26.5" y="8"/>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="27.5" x2="157.5" y1="40" y2="40"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L20" target="_top" title="aintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00010/t00010.cc#L20" xlink:show="new" xlink:title="aintstring" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L20" target="_top" title="aintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L20" xlink:show="new" xlink:title="aintstring" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L20" target="_top" title="aintstring" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00010/t00010.cc#L20" xlink:show="new" xlink:title="aintstring" xlink:type="simple">
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+    <path d="M92.5,194.24 C92.5,205.87 92.5,220.42 92.5,234.43 " fill="none" id="C_0001498376939480949099-&gt;C_0002303611426082708583" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M92.5,82.5 C92.5,103.65 92.5,128.32 92.5,145.88 " fill="none" id="C_0001880966578968892571&lt;-C_0001498376939480949099" style="stroke: #A80036; stroke-width: 1.0;"/>
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docs/test_cases/t00011.md

@@ -19,8 +19,7 @@ diagrams:
 File t00011.cc
 ```cpp
 namespace external {
-class C {
-};
+class C { };
 }
 
 namespace clanguml {
@@ -33,7 +32,7 @@ template <typename T> class D {
 };
 
 class A {
-private:
+public:
     void foo() { }
     friend class B;
     friend class external::C;
@@ -49,9 +48,150 @@ public:
     void foo() { m_a->foo(); }
     A *m_a;
 };
-}
-}
+} // namespace t00011
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00011_class](./t00011_class.svg "Friend relationships")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00011::D<T>",
+      "id": "1150639902748052276",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "value",
+          "source_location": {
+            "file": "../../tests/t00011/t00011.cc",
+            "line": 11
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [],
+      "name": "D",
+      "namespace": "clanguml::t00011",
+      "source_location": {
+        "file": "../../tests/t00011/t00011.cc",
+        "line": 10
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00011::A",
+      "id": "1420516952857803719",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "foo",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "A",
+      "namespace": "clanguml::t00011",
+      "source_location": {
+        "file": "../../tests/t00011/t00011.cc",
+        "line": 14
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00011::B",
+      "id": "1687427603952049829",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "m_a",
+          "source_location": {
+            "file": "../../tests/t00011/t00011.cc",
+            "line": 29
+          },
+          "type": "clanguml::t00011::A *"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "foo",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "B",
+      "namespace": "clanguml::t00011",
+      "source_location": {
+        "file": "../../tests/t00011/t00011.cc",
+        "line": 26
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00011_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1687427603952049829",
+      "label": "<<friend>>",
+      "source": "1420516952857803719",
+      "type": "friendship"
+    },
+    {
+      "access": "public",
+      "destination": "1420516952857803719",
+      "label": "m_a",
+      "source": "1687427603952049829",
+      "type": "association"
+    }
+  ],
+  "using_namespace": "clanguml::t00011"
+}
+```

docs/test_cases/t00011_class.svg

@@ -1,6 +1,6 @@
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@@ -9,8 +9,8 @@
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   </defs>
   <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L10" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L10" xlink:show="new" xlink:title="D" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f10zzooq6lo9i)" height="60.8047" id="C_0001150639902748052276" style="stroke: #A80036; stroke-width: 1.5;" width="75" x="6" y="8"/>
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@@ -18,56 +18,46 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L11" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L11" xlink:show="new" xlink:title="value" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="26" y="54.2104">value : T</text>
     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L14" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L14" xlink:show="new" xlink:title="A" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00011/t00011.cc#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00011/t00011.cc#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="122" y="54"/>
-      <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="124" y="56"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00011/t00011.cc#L17" target="_top" title="foo" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00011/t00011.cc#L17" xlink:show="new" xlink:title="foo" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L29" target="_top" title="m_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L29" xlink:show="new" xlink:title="m_a" xlink:type="simple">
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     </a>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="49" x="136" y="192.2104">m_a : A*</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L29" target="_top" title="m_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00011/t00011.cc#L29" xlink:show="new" xlink:title="m_a" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="53" x="136" y="192.2104">m_a : A *</text>
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+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="136" y="213.0151">foo() : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L25" target="_top" title="a1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L25" xlink:show="new" xlink:title="a1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L26" target="_top" title="a2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L26" xlink:show="new" xlink:title="a2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L28" target="_top" title="b1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L28" xlink:show="new" xlink:title="b1" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L29" target="_top" title="b2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L29" xlink:show="new" xlink:title="b2" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L33" target="_top" title="c1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00012/t00012.cc#L33" xlink:show="new" xlink:title="c1" xlink:type="simple">
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+    <path d="M851.85,245.14 C859.85,257.61 870.07,273.55 879.91,288.88 " fill="none" id="C_0000286972398942005457-&gt;C_0001773299890023132282" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M1007.63,245.14 C995.06,258.14 978.84,274.92 963.44,290.85 " fill="none" id="C_0000299466181098300963-&gt;C_0001773299890023132282" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M1287.82,245.14 C1281.12,258.99 1272.35,277.13 1264.22,293.96 " fill="none" id="C_0000014232362483200599-&gt;C_0002061171077567279746" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M253,245.14 C253,258.47 253,275.77 253,292.05 " fill="none" id="C_0001478239414632239754-&gt;C_0000627809578407650629" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M950.89,128.54 C920.8,152.7 888.38,178.73 865.86,196.83 " fill="none" id="C_0000559263385732885469&lt;-C_0000286972398942005457" style="stroke: #A80036; stroke-width: 1.0;"/>
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docs/test_cases/t00015.md

@@ -23,34 +23,180 @@ namespace t00015 {
 
 namespace ns1 {
 inline namespace ns2_v1_0_0 {
-class A {
-};
+class A { };
 }
 
 namespace ns2_v0_9_0 {
-class [[deprecated]] A {
-};
+class [[deprecated]] A { };
 }
 
 namespace {
-class Anon final : public A {
-};
-}
+class Anon final : public A { };
 }
+} // namespace ns1
 
 namespace ns3 {
 
 namespace ns1::ns2 {
-class Anon : public t00015::ns1::A {
-};
+class Anon : public t00015::ns1::A { };
 }
 
-class B : public ns1::ns2::Anon {
-};
-}
-}
+class B : public ns1::ns2::Anon { };
 }
+} // namespace t00015
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00015_class](./t00015_class.svg "Namespace fun")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00015::ns1::A",
+      "id": "1410694888805149453",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00015::ns1",
+      "source_location": {
+        "file": "../../tests/t00015/t00015.cc",
+        "line": 6
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00015::ns1::ns2_v0_9_0::A",
+      "id": "485552648049088863",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00015::ns1::ns2_v0_9_0",
+      "source_location": {
+        "file": "../../tests/t00015/t00015.cc",
+        "line": 10
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1410694888805149453",
+          "is_virtual": false,
+          "name": "clanguml::t00015::ns1::A"
+        }
+      ],
+      "display_name": "clanguml::t00015::ns1::Anon",
+      "id": "1060731132374575329",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "Anon",
+      "namespace": "clanguml::t00015::ns1",
+      "source_location": {
+        "file": "../../tests/t00015/t00015.cc",
+        "line": 14
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1410694888805149453",
+          "is_virtual": false,
+          "name": "t00015::ns1::A"
+        }
+      ],
+      "display_name": "clanguml::t00015::ns3::ns1::ns2::Anon",
+      "id": "1797521288354158629",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "Anon",
+      "namespace": "clanguml::t00015::ns3::ns1::ns2",
+      "source_location": {
+        "file": "../../tests/t00015/t00015.cc",
+        "line": 21
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1797521288354158629",
+          "is_virtual": false,
+          "name": "ns1::ns2::Anon"
+        }
+      ],
+      "display_name": "clanguml::t00015::ns3::B",
+      "id": "870882387819356092",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00015::ns3",
+      "source_location": {
+        "file": "../../tests/t00015/t00015.cc",
+        "line": 24
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00015_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1410694888805149453",
+      "source": "1060731132374575329",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1410694888805149453",
+      "source": "1797521288354158629",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1797521288354158629",
+      "source": "870882387819356092",
+      "type": "extension"
+    }
+  ],
+  "using_namespace": "clanguml::t00015"
+}
+```

docs/test_cases/t00015_class.svg

@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1a2wd628wgnnu" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fq6skq3yoep1y" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,51 +9,51 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00015/t00015.cc#L6" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00015/t00015.cc#L6" xlink:show="new" xlink:title="A" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="39" x="127" y="28.1543">ns1::A</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="99" x2="168" y1="40" y2="40"/>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="99" x2="168" y1="48" y2="48"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00015/t00015.cc#L11" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00015/t00015.cc#L11" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00015/t00015.cc#L10" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00015/t00015.cc#L10" xlink:show="new" xlink:title="A" xlink:type="simple">
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docs/test_cases/t00016.md

@@ -25,11 +25,15 @@ template <typename> struct is_numeric {
     enum { value = false };
 };
 
+template <> struct is_numeric<float> {
+    enum { value = true };
+};
+
 template <> struct is_numeric<char> {
     enum { value = true };
 };
 
-template <> struct is_numeric<unsigned char> {
+template <> struct is_numeric<unsigned int> {
     enum { value = true };
 };
 
@@ -40,9 +44,219 @@ template <> struct is_numeric<int> {
 template <> struct is_numeric<bool> {
     enum { value = false };
 };
-}
-}
+} // namespace t00016
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00016_class](./t00016_class.svg "Unnamed enums and empty templates")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00016::is_numeric<>",
+      "id": "214045147845616983",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "value",
+          "type": "enum"
+        }
+      ],
+      "methods": [],
+      "name": "is_numeric",
+      "namespace": "clanguml::t00016",
+      "source_location": {
+        "file": "../../tests/t00016/t00016.cc",
+        "line": 4
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00016::is_numeric<float>",
+      "id": "95618295648274199",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "is_numeric",
+      "namespace": "clanguml::t00016",
+      "source_location": {
+        "file": "../../tests/t00016/t00016.cc",
+        "line": 8
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "float"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00016::is_numeric<char>",
+      "id": "979129381790761728",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "is_numeric",
+      "namespace": "clanguml::t00016",
+      "source_location": {
+        "file": "../../tests/t00016/t00016.cc",
+        "line": 12
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "char"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00016::is_numeric<unsigned int>",
+      "id": "2090787690027341836",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "is_numeric",
+      "namespace": "clanguml::t00016",
+      "source_location": {
+        "file": "../../tests/t00016/t00016.cc",
+        "line": 16
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "unsigned int"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00016::is_numeric<int>",
+      "id": "500603075237446075",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "is_numeric",
+      "namespace": "clanguml::t00016",
+      "source_location": {
+        "file": "../../tests/t00016/t00016.cc",
+        "line": 20
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "int"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00016::is_numeric<bool>",
+      "id": "2111316837513419920",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "is_numeric",
+      "namespace": "clanguml::t00016",
+      "source_location": {
+        "file": "../../tests/t00016/t00016.cc",
+        "line": 24
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "bool"
+        }
+      ],
+      "type": "class"
+    }
+  ],
+  "name": "t00016_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "214045147845616983",
+      "source": "95618295648274199",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "214045147845616983",
+      "source": "979129381790761728",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "214045147845616983",
+      "source": "2090787690027341836",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "214045147845616983",
+      "source": "500603075237446075",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "214045147845616983",
+      "source": "2111316837513419920",
+      "type": "instantiation"
+    }
+  ],
+  "using_namespace": "clanguml::t00016"
+}
+```

docs/test_cases/t00016_class.svg

@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1vht9mqnvvh51" width="300%" x="-1" y="-1">
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       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
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+    <path d="M533.93,120.04 C555.11,129.31 576.36,139.39 596,150 C624.74,165.53 655.23,187.52 675.1,202.69 " fill="none" id="C_0000287495916564113342-&gt;C_0000747991828672433537" style="stroke: #A80036; stroke-width: 1.0;"/>
     <polygon fill="#A80036" points="679.17,205.82,674.4737,197.1629,675.2063,202.7721,669.5971,203.5048,679.17,205.82" style="stroke: #A80036; stroke-width: 1.0;"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="8" x="624" y="163.0669">-j</text>
-    <path d="M562.91,120.01 C589.34,129.36 616.06,139.48 641,150 C682.94,167.69 692.42,174.52 732,197 C736.15,199.36 740.51,201.95 744.72,204.52 " fill="none" id="C_0000000905-&gt;C_0000000901" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M562.91,120.01 C589.34,129.36 616.06,139.48 641,150 C682.94,167.69 692.42,174.52 732,197 C736.15,199.36 740.51,201.95 744.72,204.52 " fill="none" id="C_0000287495916564113342-&gt;C_0001783571342994833467" style="stroke: #A80036; stroke-width: 1.0;"/>
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     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="12" x="680" y="163.0669">-k</text>
   </g>

docs/test_cases/t00018.md

@@ -7,7 +7,6 @@ diagrams:
   t00018_class:
     type: class
     glob:
-      - ../../tests/t00018/**.h
       - ../../tests/t00018/**.cc
     using_namespace:
       - clanguml::t00018
@@ -17,34 +16,13 @@ diagrams:
 
 ```
 ## Source code
-File t00018_impl.h
-```cpp
-#pragma once
-
-#include "t00018.h"
-
-namespace clanguml {
-namespace t00018 {
-namespace impl {
-
-class widget {
-    int n;
-
-public:
-    void draw(const clanguml::t00018::widget &w) const;
-    void draw(const clanguml::t00018::widget &w);
-    widget(int n);
-};
-}
-}
-}
-
-```
 File t00018.h
 ```cpp
 #pragma once
 
+#ifndef _MSC_VER
 #include <experimental/propagate_const>
+#endif
 #include <iostream>
 #include <memory>
 
@@ -75,6 +53,29 @@ public:
 }
 }
 
+```
+File t00018_impl.h
+```cpp
+#pragma once
+
+#include "t00018.h"
+
+namespace clanguml {
+namespace t00018 {
+namespace impl {
+
+class widget {
+    int n;
+
+public:
+    void draw(const clanguml::t00018::widget &w) const;
+    void draw(const clanguml::t00018::widget &w);
+    widget(int n);
+};
+}
+}
+}
+
 ```
 File t00018.cc
 ```cpp
@@ -98,8 +99,8 @@ widget::widget(widget &&) = default;
 widget::~widget() = default;
 
 widget &widget::operator=(widget &&) = default;
-}
-}
+} // namespace t00018
+} // namespace clanguml
 
 ```
 File t00018_impl.cc
@@ -127,10 +128,283 @@ void widget::draw(const clanguml::t00018::widget &w)
     if (w.shown())
         std::cout << "drawing a non-const widget " << n << '\n';
 }
-}
-}
-}
+} // namespace impl
+} // namespace t00018
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00018_class](./t00018_class.svg "Pimpl pattern")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00018::impl::widget",
+      "id": "130502639682787993",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "n",
+          "source_location": {
+            "file": "../../tests/t00018/t00018_impl.h",
+            "line": 10
+          },
+          "type": "int"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "draw",
+          "parameters": [
+            {
+              "name": "w",
+              "type": "const clanguml::t00018::widget &"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "draw",
+          "parameters": [
+            {
+              "name": "w",
+              "type": "const clanguml::t00018::widget &"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "widget",
+          "parameters": [
+            {
+              "name": "n",
+              "type": "int"
+            }
+          ],
+          "type": "void"
+        }
+      ],
+      "name": "widget",
+      "namespace": "clanguml::t00018::impl",
+      "source_location": {
+        "file": "../../tests/t00018/t00018_impl.h",
+        "line": 9
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00018::widget",
+      "id": "1005661284373854088",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "pImpl",
+          "source_location": {
+            "file": "../../tests/t00018/t00018.h",
+            "line": 18
+          },
+          "type": "std::unique_ptr<impl::widget>"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "draw",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "draw",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "shown",
+          "parameters": [],
+          "type": "bool"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "widget",
+          "parameters": [
+            {
+              "name": "",
+              "type": "int"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "~widget",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "widget",
+          "parameters": [
+            {
+              "name": "",
+              "type": "clanguml::t00018::widget &&"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "widget",
+          "parameters": [
+            {
+              "name": "",
+              "type": "const clanguml::t00018::widget &"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "operator=",
+          "parameters": [
+            {
+              "name": "",
+              "type": "clanguml::t00018::widget &&"
+            }
+          ],
+          "type": "clanguml::t00018::widget &"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "operator=",
+          "parameters": [
+            {
+              "name": "",
+              "type": "const clanguml::t00018::widget &"
+            }
+          ],
+          "type": "clanguml::t00018::widget &"
+        }
+      ],
+      "name": "widget",
+      "namespace": "clanguml::t00018",
+      "source_location": {
+        "file": "../../tests/t00018/t00018.h",
+        "line": 17
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00018_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1005661284373854088",
+      "source": "130502639682787993",
+      "type": "dependency"
+    },
+    {
+      "access": "private",
+      "destination": "130502639682787993",
+      "label": "pImpl",
+      "source": "1005661284373854088",
+      "type": "aggregation"
+    }
+  ],
+  "using_namespace": "clanguml::t00018"
+}
+```

docs/test_cases/t00018_class.svg

@@ -1,6 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="371px" preserveAspectRatio="none" style="width:259px;height:371px;" version="1.1" viewBox="0 0 259 371" width="259px" zoomAndPan="magnify">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="371px" preserveAspectRatio="none" style="width:262px;height:371px;" version="1.1" viewBox="0 0 262 371" width="262px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fvw9nharknha6" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fpgw6svclw8rv" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,127 +9,65 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00018/t00018_impl.h#L9" target="_top" title="widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00018/t00018_impl.h#L9" xlink:show="new" xlink:title="widget" xlink:type="simple">
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-      <ellipse cx="85.75" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M88.7188,29.6406 Q88.1406,29.9375 87.5,30.0781 Q86.8594,30.2344 86.1563,30.2344 Q83.6563,30.2344 82.3281,28.5938 Q81.0156,26.9375 81.0156,23.8125 Q81.0156,20.6875 82.3281,19.0313 Q83.6563,17.375 86.1563,17.375 Q86.8594,17.375 87.5,17.5313 Q88.1563,17.6875 88.7188,17.9844 L88.7188,20.7031 Q88.0938,20.125 87.5,19.8594 Q86.9063,19.5781 86.2813,19.5781 Q84.9375,19.5781 84.25,20.6563 Q83.5625,21.7188 83.5625,23.8125 Q83.5625,25.9063 84.25,26.9844 Q84.9375,28.0469 86.2813,28.0469 Q86.9063,28.0469 87.5,27.7813 Q88.0938,27.5 88.7188,26.9219 L88.7188,29.6406 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="74" x="106.25" y="28.1543">impl::widget</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="14.5" x2="239.5" y1="40" y2="40"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00018/t00018_impl.h#L9" target="_top" title="widget" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00018/t00018_impl.h#L9" xlink:show="new" xlink:title="widget" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#fpgw6svclw8rv)" height="99.2188" id="C_0000130502639682787993" style="stroke: #A80036; stroke-width: 1.5;" width="231" x="13" y="8"/>
+      <ellipse cx="87.25" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M90.2188,29.6406 Q89.6406,29.9375 89,30.0781 Q88.3594,30.2344 87.6563,30.2344 Q85.1563,30.2344 83.8281,28.5938 Q82.5156,26.9375 82.5156,23.8125 Q82.5156,20.6875 83.8281,19.0313 Q85.1563,17.375 87.6563,17.375 Q88.3594,17.375 89,17.5313 Q89.6563,17.6875 90.2188,17.9844 L90.2188,20.7031 Q89.5938,20.125 89,19.8594 Q88.4063,19.5781 87.7813,19.5781 Q86.4375,19.5781 85.75,20.6563 Q85.0625,21.7188 85.0625,23.8125 Q85.0625,25.9063 85.75,26.9844 Q86.4375,28.0469 87.7813,28.0469 Q88.4063,28.0469 89,27.7813 Q89.5938,27.5 90.2188,26.9219 L90.2188,29.6406 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="74" x="107.75" y="28.1543">impl::widget</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="14" x2="243" y1="40" y2="40"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00018/t00018_impl.h#L10" target="_top" title="n" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00018/t00018_impl.h#L10" xlink:show="new" xlink:title="n" xlink:type="simple">
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="33" x="33.5" y="54.2104">n : int</text>
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+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="205" x="33" y="75.0151">draw(const widget &amp; w) const : void</text>
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+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="170" x="33" y="87.8198">draw(const widget &amp; w) : void</text>
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+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="105" x="33" y="100.6245">widget(int n) : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00018/t00018.h#L18" target="_top" title="pImpl" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00018/t00018.h#L18" xlink:show="new" xlink:title="pImpl" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="56" x="108.08" y="551.1543">ProductB</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="23.33" x2="216.33" y1="563" y2="563"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="23.33" x2="216.33" y1="571" y2="571"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="159" x="42.33" y="585.2104">~ProductB() = default : void</text>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="169" x="42.33" y="598.0151">buy(int price) const = 0 : bool</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00020/t00020.cc#L28" target="_top" title="ProductB1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00020/t00020.cc#L28" xlink:show="new" xlink:title="ProductB1" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="65" x="309.58" y="685.1543">ProductB1</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="241.33" x2="410.33" y1="697" y2="697"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="260.33" y="719.2104">buy(int price) const : bool</text>
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+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="35.33" x2="204.33" y1="697" y2="697"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="54.33" y="719.2104">buy(int price) const : bool</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00020/t00020.cc#L38" target="_top" title="AbstractFactory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00020/t00020.cc#L38" xlink:show="new" xlink:title="AbstractFactory" xlink:type="simple">
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+      <ellipse cx="201.08" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M201.1894,19.3438 L200.0331,24.4219 L202.3612,24.4219 L201.1894,19.3438 Z M199.705,17.1094 L202.6894,17.1094 L206.0487,29.5 L203.5956,29.5 L202.83,26.4375 L199.5487,26.4375 L198.7987,29.5 L196.3612,29.5 L199.705,17.1094 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="99" x="221.58" y="28.1543">AbstractFactory</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="104.83" x2="404.83" y1="40" y2="40"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="104.83" x2="404.83" y1="48" y2="48"/>
+      <ellipse cx="114.83" cy="59" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="123.83" y="62.2104">make_a() const = 0 : std::unique_ptr&lt;ProductA&gt;</text>
+      <ellipse cx="114.83" cy="71.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="123.83" y="75.0151">make_b() const = 0 : std::unique_ptr&lt;ProductB&gt;</text>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="232" y="202.7104">sell(int price) const : bool</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00020/t00020.cc#L44" target="_top" title="Factory1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00020/t00020.cc#L44" xlink:show="new" xlink:title="Factory1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1de56mnd33bws)" height="73.6094" id="C_0000692346848484854107" style="stroke: #A80036; stroke-width: 1.5;" width="280" x="114.83" y="397"/>
+      <ellipse cx="223.58" cy="413" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M226.5487,418.6406 Q225.9706,418.9375 225.33,419.0781 Q224.6894,419.2344 223.9862,419.2344 Q221.4862,419.2344 220.1581,417.5938 Q218.8456,415.9375 218.8456,412.8125 Q218.8456,409.6875 220.1581,408.0313 Q221.4862,406.375 223.9862,406.375 Q224.6894,406.375 225.33,406.5313 Q225.9862,406.6875 226.5487,406.9844 L226.5487,409.7031 Q225.9237,409.125 225.33,408.8594 Q224.7362,408.5781 224.1112,408.5781 Q222.7675,408.5781 222.08,409.6563 Q221.3925,410.7188 221.3925,412.8125 Q221.3925,414.9063 222.08,415.9844 Q222.7675,417.0469 224.1112,417.0469 Q224.7362,417.0469 225.33,416.7813 Q225.9237,416.5 226.5487,415.9219 L226.5487,418.6406 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="54" x="244.08" y="417.1543">Factory1</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="115.83" x2="393.83" y1="429" y2="429"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="115.83" x2="393.83" y1="437" y2="437"/>
+      <ellipse cx="125.83" cy="448" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="253" x="134.83" y="451.2104">make_a() const : std::unique_ptr&lt;ProductA&gt;</text>
+      <ellipse cx="125.83" cy="460.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="254" x="134.83" y="464.0151">make_b() const : std::unique_ptr&lt;ProductB&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L17" target="_top" title="ProductA2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L17" xlink:show="new" xlink:title="ProductA2" xlink:type="simple">
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-      <ellipse cx="1010.75" cy="164.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M1013.7188,170.1406 Q1013.1406,170.4375 1012.5,170.5781 Q1011.8594,170.7344 1011.1563,170.7344 Q1008.6563,170.7344 1007.3281,169.0938 Q1006.0156,167.4375 1006.0156,164.3125 Q1006.0156,161.1875 1007.3281,159.5313 Q1008.6563,157.875 1011.1563,157.875 Q1011.8594,157.875 1012.5,158.0313 Q1013.1563,158.1875 1013.7188,158.4844 L1013.7188,161.2031 Q1013.0938,160.625 1012.5,160.3594 Q1011.9063,160.0781 1011.2813,160.0781 Q1009.9375,160.0781 1009.25,161.1563 Q1008.5625,162.2188 1008.5625,164.3125 Q1008.5625,166.4063 1009.25,167.4844 Q1009.9375,168.5469 1011.2813,168.5469 Q1011.9063,168.5469 1012.5,168.2813 Q1013.0938,168 1013.7188,167.4219 L1013.7188,170.1406 Z "/>
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-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="963" x2="1132" y1="180.5" y2="180.5"/>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="963" x2="1132" y1="188.5" y2="188.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00020/t00020.cc#L57" target="_top" title="Factory2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00020/t00020.cc#L57" xlink:show="new" xlink:title="Factory2" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1de56mnd33bws)" height="73.6094" id="C_0001566325870805013023" style="stroke: #A80036; stroke-width: 1.5;" width="280" x="324.83" y="786"/>
+      <ellipse cx="433.58" cy="802" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M436.5488,807.6406 Q435.9706,807.9375 435.33,808.0781 Q434.6894,808.2344 433.9863,808.2344 Q431.4863,808.2344 430.1581,806.5938 Q428.8456,804.9375 428.8456,801.8125 Q428.8456,798.6875 430.1581,797.0313 Q431.4863,795.375 433.9863,795.375 Q434.6894,795.375 435.33,795.5313 Q435.9863,795.6875 436.5488,795.9844 L436.5488,798.7031 Q435.9238,798.125 435.33,797.8594 Q434.7363,797.5781 434.1113,797.5781 Q432.7675,797.5781 432.08,798.6563 Q431.3925,799.7188 431.3925,801.8125 Q431.3925,803.9063 432.08,804.9844 Q432.7675,806.0469 434.1113,806.0469 Q434.7363,806.0469 435.33,805.7813 Q435.9238,805.5 436.5488,804.9219 L436.5488,807.6406 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="54" x="454.08" y="806.1543">Factory2</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="325.83" x2="603.83" y1="818" y2="818"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="325.83" x2="603.83" y1="826" y2="826"/>
+      <ellipse cx="335.83" cy="837" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="253" x="344.83" y="840.2104">make_a() const : std::unique_ptr&lt;ProductA&gt;</text>
+      <ellipse cx="335.83" cy="849.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="254" x="344.83" y="853.0151">make_b() const : std::unique_ptr&lt;ProductB&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L19" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L19" xlink:show="new" xlink:title="sell" xlink:type="simple">
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-      <ellipse cx="973" cy="199.5" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L19" target="_top" title="sell" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L19" xlink:show="new" xlink:title="sell" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="982" y="202.7104">sell(int price) const : bool</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L22" target="_top" title="ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L22" xlink:show="new" xlink:title="ProductB" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fq1l1ljasebk8)" height="73.6094" id="C_0000001021" style="stroke: #A80036; stroke-width: 1.5;" width="195" x="357" y="8"/>
-      <ellipse cx="422.25" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M422.3594,19.3438 L421.2031,24.4219 L423.5313,24.4219 L422.3594,19.3438 Z M420.875,17.1094 L423.8594,17.1094 L427.2188,29.5 L424.7656,29.5 L424,26.4375 L420.7188,26.4375 L419.9688,29.5 L417.5313,29.5 L420.875,17.1094 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="56" x="442.75" y="28.1543">ProductB</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="358" x2="551" y1="40" y2="40"/>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="358" x2="551" y1="48" y2="48"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L24" target="_top" title="~ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L24" xlink:show="new" xlink:title="~ProductB" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="363" y="54"/>
-      <ellipse cx="368" cy="59" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L24" target="_top" title="~ProductB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L24" xlink:show="new" xlink:title="~ProductB" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="103" x="377" y="62.2104">~ProductB() : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L25" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L25" xlink:show="new" xlink:title="buy" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="363" y="66.8047"/>
-      <ellipse cx="368" cy="71.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L25" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L25" xlink:show="new" xlink:title="buy" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="169" x="377" y="75.0151">buy(int price) const = 0 : bool</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L28" target="_top" title="ProductB1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L28" xlink:show="new" xlink:title="ProductB1" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fq1l1ljasebk8)" height="60.8047" id="C_0000001025" style="stroke: #A80036; stroke-width: 1.5;" width="171" x="6" y="148.5"/>
-      <ellipse cx="54.75" cy="164.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M57.7188,170.1406 Q57.1406,170.4375 56.5,170.5781 Q55.8594,170.7344 55.1563,170.7344 Q52.6563,170.7344 51.3281,169.0938 Q50.0156,167.4375 50.0156,164.3125 Q50.0156,161.1875 51.3281,159.5313 Q52.6563,157.875 55.1563,157.875 Q55.8594,157.875 56.5,158.0313 Q57.1563,158.1875 57.7188,158.4844 L57.7188,161.2031 Q57.0938,160.625 56.5,160.3594 Q55.9063,160.0781 55.2813,160.0781 Q53.9375,160.0781 53.25,161.1563 Q52.5625,162.2188 52.5625,164.3125 Q52.5625,166.4063 53.25,167.4844 Q53.9375,168.5469 55.2813,168.5469 Q55.9063,168.5469 56.5,168.2813 Q57.0938,168 57.7188,167.4219 L57.7188,170.1406 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="65" x="75.25" y="168.6543">ProductB1</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="176" y1="180.5" y2="180.5"/>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="176" y1="188.5" y2="188.5"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L30" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L30" xlink:show="new" xlink:title="buy" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="194.5"/>
-      <ellipse cx="17" cy="199.5" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L30" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L30" xlink:show="new" xlink:title="buy" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="26" y="202.7104">buy(int price) const : bool</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L33" target="_top" title="ProductB2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L33" xlink:show="new" xlink:title="ProductB2" xlink:type="simple">
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-      <ellipse cx="804.75" cy="164.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M807.7188,170.1406 Q807.1406,170.4375 806.5,170.5781 Q805.8594,170.7344 805.1563,170.7344 Q802.6563,170.7344 801.3281,169.0938 Q800.0156,167.4375 800.0156,164.3125 Q800.0156,161.1875 801.3281,159.5313 Q802.6563,157.875 805.1563,157.875 Q805.8594,157.875 806.5,158.0313 Q807.1563,158.1875 807.7188,158.4844 L807.7188,161.2031 Q807.0938,160.625 806.5,160.3594 Q805.9063,160.0781 805.2813,160.0781 Q803.9375,160.0781 803.25,161.1563 Q802.5625,162.2188 802.5625,164.3125 Q802.5625,166.4063 803.25,167.4844 Q803.9375,168.5469 805.2813,168.5469 Q805.9063,168.5469 806.5,168.2813 Q807.0938,168 807.7188,167.4219 L807.7188,170.1406 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="65" x="825.25" y="168.6543">ProductB2</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="757" x2="926" y1="180.5" y2="180.5"/>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="757" x2="926" y1="188.5" y2="188.5"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L35" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L35" xlink:show="new" xlink:title="buy" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="762" y="194.5"/>
-      <ellipse cx="767" cy="199.5" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L35" target="_top" title="buy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L35" xlink:show="new" xlink:title="buy" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="145" x="776" y="202.7104">buy(int price) const : bool</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L38" target="_top" title="AbstractFactory" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L38" xlink:show="new" xlink:title="AbstractFactory" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fq1l1ljasebk8)" height="73.6094" id="C_0000001033" style="stroke: #A80036; stroke-width: 1.5;" width="302" x="418.5" y="142"/>
-      <ellipse cx="515.75" cy="158" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M515.8594,153.3438 L514.7031,158.4219 L517.0313,158.4219 L515.8594,153.3438 Z M514.375,151.1094 L517.3594,151.1094 L520.7188,163.5 L518.2656,163.5 L517.5,160.4375 L514.2188,160.4375 L513.4688,163.5 L511.0313,163.5 L514.375,151.1094 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="99" x="536.25" y="162.1543">AbstractFactory</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="419.5" x2="719.5" y1="174" y2="174"/>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="419.5" x2="719.5" y1="182" y2="182"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L40" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L40" xlink:show="new" xlink:title="make_a" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="424.5" y="188"/>
-      <ellipse cx="429.5" cy="193" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L40" target="_top" title="make_a" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L40" xlink:show="new" xlink:title="make_a" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="438.5" y="196.2104">make_a() const = 0 : std::unique_ptr&lt;ProductA&gt;</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L41" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L41" xlink:show="new" xlink:title="make_b" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="424.5" y="200.8047"/>
-      <ellipse cx="429.5" cy="205.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L41" target="_top" title="make_b" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00020/t00020.cc#L41" xlink:show="new" xlink:title="make_b" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="276" x="438.5" y="209.0151">make_b() const = 0 : std::unique_ptr&lt;ProductB&gt;</text>
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+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="369" x2="616" y1="174" y2="174"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="144" x="388" y="196.2104">~Visitor() = default : void</text>
+      <ellipse cx="379" cy="205.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="223" x="388" y="209.0151">visit_A(const A &amp; item) const = 0 : void</text>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="223" x="388" y="221.8198">visit_B(const B &amp; item) const = 0 : void</text>
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+      <ellipse cx="202.75" cy="304" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="137" y="342.2104">visit_A(const A &amp; item) const : void</text>
+      <ellipse cx="128" cy="351.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="137" y="355.0151">visit_B(const B &amp; item) const : void</text>
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+      <ellipse cx="464.75" cy="304" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="380" x2="605" y1="320" y2="320"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="380" x2="605" y1="328" y2="328"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="399" y="342.2104">visit_A(const A &amp; item) const : void</text>
+      <ellipse cx="390" cy="351.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="399" y="355.0151">visit_B(const B &amp; item) const : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00021/t00021.cc#L28" target="_top" title="Visitor3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00021/t00021.cc#L28" xlink:show="new" xlink:title="Visitor3" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f175clezegae7f)" height="73.6094" id="C_0001399026228179178025" style="stroke: #A80036; stroke-width: 1.5;" width="227" x="641" y="288"/>
+      <ellipse cx="726.75" cy="304" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M729.7188,309.6406 Q729.1406,309.9375 728.5,310.0781 Q727.8594,310.2344 727.1563,310.2344 Q724.6563,310.2344 723.3281,308.5938 Q722.0156,306.9375 722.0156,303.8125 Q722.0156,300.6875 723.3281,299.0313 Q724.6563,297.375 727.1563,297.375 Q727.8594,297.375 728.5,297.5313 Q729.1563,297.6875 729.7188,297.9844 L729.7188,300.7031 Q729.0938,300.125 728.5,299.8594 Q727.9063,299.5781 727.2813,299.5781 Q725.9375,299.5781 725.25,300.6563 Q724.5625,301.7188 724.5625,303.8125 Q724.5625,305.9063 725.25,306.9844 Q725.9375,308.0469 727.2813,308.0469 Q727.9063,308.0469 728.5,307.7813 Q729.0938,307.5 729.7188,306.9219 L729.7188,309.6406 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="47" x="747.25" y="308.1543">Visitor3</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="642" x2="867" y1="320" y2="320"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="642" x2="867" y1="328" y2="328"/>
+      <ellipse cx="652" cy="339" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="199" x="661" y="342.2104">visit_A(const A &amp; item) const : void</text>
+      <ellipse cx="652" cy="351.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="201" x="661" y="355.0151">visit_B(const B &amp; item) const : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L12" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L12" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00021/t00021.cc#L34" target="_top" title="Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00021/t00021.cc#L34" xlink:show="new" xlink:title="Item" xlink:type="simple">
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+      <ellipse cx="474.25" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M474.3594,19.3438 L473.2031,24.4219 L475.5313,24.4219 L474.3594,19.3438 Z M472.875,17.1094 L475.8594,17.1094 L479.2188,29.5 L476.7656,29.5 L476,26.4375 L472.7188,26.4375 L471.9688,29.5 L469.5313,29.5 L472.875,17.1094 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="28" x="494.75" y="28.1543">Item</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="350" x2="635" y1="40" y2="40"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="350" x2="635" y1="48" y2="48"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="133" x="369" y="62.2104">~Item() = default : void</text>
+      <ellipse cx="360" cy="71.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="261" x="369" y="75.0151">accept(const Visitor &amp; visitor) const = 0 : void</text>
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-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="219" x="383" y="221.8198">visit_B(B const&amp; item) const = 0 : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L22" target="_top" title="Visitor2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L22" xlink:show="new" xlink:title="Visitor2" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L24" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L24" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L25" target="_top" title="visit_B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L25" xlink:show="new" xlink:title="visit_B" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L28" target="_top" title="Visitor3" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L28" xlink:show="new" xlink:title="Visitor3" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L30" target="_top" title="visit_A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L30" xlink:show="new" xlink:title="visit_A" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L34" target="_top" title="Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L34" xlink:show="new" xlink:title="Item" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L36" target="_top" title="~Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L36" xlink:show="new" xlink:title="~Item" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L36" target="_top" title="~Item" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L36" xlink:show="new" xlink:title="~Item" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L37" target="_top" title="accept" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00021/t00021.cc#L37" xlink:show="new" xlink:title="accept" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00021/t00021.cc#L40" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00021/t00021.cc#L40" xlink:show="new" xlink:title="A" xlink:type="simple">
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+    <path d="M590.38,237.55 C622.2,254.31 656.81,272.55 686.01,287.93 " fill="none" id="C_0001668671110672744395&lt;-C_0001399026228179178025" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <polygon fill="none" points="586.97,243.67,572.53,228.15,593.49,231.28,586.97,243.67" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M492.5,82.26 C492.5,98.76 492.5,118.51 492.5,136.2 " fill="none" id="C_0001491568826758947722-&gt;C_0001668671110672744395" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
+    <polygon fill="#A80036" points="492.5,141.62,496.5,132.62,492.5,136.62,488.5,132.62,492.5,141.62" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M346.43,89.22 C251.74,125.69 135.73,188.25 78.5,288 C53.37,331.8 86.56,388.03 112.67,421.84 " fill="none" id="C_0001491568826758947722&lt;-C_0001494142745564026823" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <polygon fill="none" points="344.18,82.59,365.37,82.17,349.07,95.71,344.18,82.59" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M653.9,88.58 C753.75,124.18 874.06,186.01 934.5,288 C951.27,316.29 946.96,331.56 934.5,362 C924.84,385.6 905.63,406.32 887.62,421.86 " fill="none" id="C_0001491568826758947722&lt;-C_0001452948650450999568" style="stroke: #A80036; stroke-width: 1.0;"/>
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docs/test_cases/t00022.md

@@ -47,9 +47,194 @@ protected:
     void method1() override { }
     void method2() override { }
 };
-}
-}
+} // namespace t00022
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00022_class](./t00022_class.svg "Template method pattern")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00022::A",
+      "id": "2012435893382068755",
+      "is_abstract": true,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "template_method",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "protected",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": true,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "method1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "protected",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": true,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "method2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "A",
+      "namespace": "clanguml::t00022",
+      "source_location": {
+        "file": "../../tests/t00022/t00022.cc",
+        "line": 6
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "2012435893382068755",
+          "is_virtual": false,
+          "name": "clanguml::t00022::A"
+        }
+      ],
+      "display_name": "clanguml::t00022::A1",
+      "id": "2282061426381077447",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "protected",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "method1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "protected",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "method2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "A1",
+      "namespace": "clanguml::t00022",
+      "source_location": {
+        "file": "../../tests/t00022/t00022.cc",
+        "line": 19
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "2012435893382068755",
+          "is_virtual": false,
+          "name": "clanguml::t00022::A"
+        }
+      ],
+      "display_name": "clanguml::t00022::A2",
+      "id": "158819862916671538",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "protected",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "method1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "protected",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "method2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "A2",
+      "namespace": "clanguml::t00022",
+      "source_location": {
+        "file": "../../tests/t00022/t00022.cc",
+        "line": 25
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00022_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "2012435893382068755",
+      "source": "2282061426381077447",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "2012435893382068755",
+      "source": "158819862916671538",
+      "type": "extension"
+    }
+  ],
+  "using_namespace": "clanguml::t00022"
+}
+```

docs/test_cases/t00022_class.svg

@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fmbugkbecmgz2" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fy52ftsh0qym4" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,82 +9,47 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00022/t00022.cc#L6" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00022/t00022.cc#L6" xlink:show="new" xlink:title="A" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="8" x="154.75" y="28.1543">A</text>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="59.5" x2="225.5" y1="48" y2="48"/>
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       <path d="M210.2188,175.6406 Q209.6406,175.9375 209,176.0781 Q208.3594,176.2344 207.6563,176.2344 Q205.1563,176.2344 203.8281,174.5938 Q202.5156,172.9375 202.5156,169.8125 Q202.5156,166.6875 203.8281,165.0313 Q205.1563,163.375 207.6563,163.375 Q208.3594,163.375 209,163.5313 Q209.6563,163.6875 210.2188,163.9844 L210.2188,166.7031 Q209.5938,166.125 209,165.8594 Q208.4063,165.5781 207.7813,165.5781 Q206.4375,165.5781 205.75,166.6563 Q205.0625,167.7188 205.0625,169.8125 Q205.0625,171.9063 205.75,172.9844 Q206.4375,174.0469 207.7813,174.0469 Q208.4063,174.0469 209,173.7813 Q209.5938,173.5 210.2188,172.9219 L210.2188,175.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="16" x="227.75" y="174.1543">A2</text>
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="161" x2="278" y1="194" y2="194"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00022/t00022.cc#L27" target="_top" title="method1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00022/t00022.cc#L27" xlink:show="new" xlink:title="method1" xlink:type="simple">
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       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="93" x="180" y="208.2104">method1() : void</text>
-    </a>
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       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="93" x="180" y="221.0151">method2() : void</text>
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-    <path d="M109.15,111.76 C101.19,126.04 92.92,140.85 85.76,153.7 " fill="none" id="C_0000001101&lt;-C_0000001105" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M109.15,111.76 C101.19,126.04 92.92,140.85 85.76,153.7 " fill="none" id="C_0002012435893382068755&lt;-C_0002282061426381077447" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <path d="M175.85,111.76 C183.81,126.04 192.08,140.85 199.24,153.7 " fill="none" id="C_0002012435893382068755&lt;-C_0000158819862916671538" style="stroke: #A80036; stroke-width: 1.0;"/>
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docs/test_cases/t00023.md

@@ -56,9 +56,278 @@ public:
 private:
     std::unique_ptr<Strategy> m_strategy;
 };
-}
-}
+} // namespace t00023
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00023_class](./t00023_class.svg "Strategy pattern")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00023::Strategy",
+      "id": "1469857696438841976",
+      "is_abstract": true,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": true,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "~Strategy",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": true,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "algorithm",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Strategy",
+      "namespace": "clanguml::t00023",
+      "source_location": {
+        "file": "../../tests/t00023/t00023.cc",
+        "line": 6
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1469857696438841976",
+          "is_virtual": false,
+          "name": "clanguml::t00023::Strategy"
+        }
+      ],
+      "display_name": "clanguml::t00023::StrategyA",
+      "id": "1245533075819635385",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "algorithm",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "StrategyA",
+      "namespace": "clanguml::t00023",
+      "source_location": {
+        "file": "../../tests/t00023/t00023.cc",
+        "line": 12
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1469857696438841976",
+          "is_virtual": false,
+          "name": "clanguml::t00023::Strategy"
+        }
+      ],
+      "display_name": "clanguml::t00023::StrategyB",
+      "id": "264986406899645",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "algorithm",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "StrategyB",
+      "namespace": "clanguml::t00023",
+      "source_location": {
+        "file": "../../tests/t00023/t00023.cc",
+        "line": 17
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1469857696438841976",
+          "is_virtual": false,
+          "name": "clanguml::t00023::Strategy"
+        }
+      ],
+      "display_name": "clanguml::t00023::StrategyC",
+      "id": "174795176193483089",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "algorithm",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "StrategyC",
+      "namespace": "clanguml::t00023",
+      "source_location": {
+        "file": "../../tests/t00023/t00023.cc",
+        "line": 22
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00023::Context",
+      "id": "2038594012979479050",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "m_strategy",
+          "source_location": {
+            "file": "../../tests/t00023/t00023.cc",
+            "line": 37
+          },
+          "type": "std::unique_ptr<Strategy>"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "Context",
+          "parameters": [
+            {
+              "name": "strategy",
+              "type": "std::unique_ptr<Strategy>"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "apply",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Context",
+      "namespace": "clanguml::t00023",
+      "source_location": {
+        "file": "../../tests/t00023/t00023.cc",
+        "line": 27
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00023_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1469857696438841976",
+      "source": "1245533075819635385",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1469857696438841976",
+      "source": "264986406899645",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1469857696438841976",
+      "source": "174795176193483089",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1469857696438841976",
+      "source": "2038594012979479050",
+      "type": "dependency"
+    },
+    {
+      "access": "private",
+      "destination": "1469857696438841976",
+      "label": "m_strategy",
+      "source": "2038594012979479050",
+      "type": "aggregation"
+    }
+  ],
+  "using_namespace": "clanguml::t00023"
+}
+```

docs/test_cases/t00023_class.svg

@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="f1jf2igc4x5dg1" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1v4tk7sb8wn8w" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,111 +9,76 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L6" target="_top" title="Strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L6" xlink:show="new" xlink:title="Strategy" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f1jf2igc4x5dg1)" height="73.6094" id="C_0000001116" style="stroke: #A80036; stroke-width: 1.5;" width="148" x="151.5" y="171"/>
-      <ellipse cx="194.4" cy="187" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M194.5094,182.3438 L193.3531,187.4219 L195.6813,187.4219 L194.5094,182.3438 Z M193.025,180.1094 L196.0094,180.1094 L199.3688,192.5 L196.9156,192.5 L196.15,189.4375 L192.8688,189.4375 L192.1188,192.5 L189.6813,192.5 L193.025,180.1094 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="54" x="214.6" y="191.1543">Strategy</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="152.5" x2="298.5" y1="203" y2="203"/>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="152.5" x2="298.5" y1="211" y2="211"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L6" target="_top" title="Strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L6" xlink:show="new" xlink:title="Strategy" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1v4tk7sb8wn8w)" height="73.6094" id="C_0001469857696438841976" style="stroke: #A80036; stroke-width: 1.5;" width="182" x="134.5" y="171"/>
+      <ellipse cx="194.25" cy="187" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M194.3594,182.3438 L193.2031,187.4219 L195.5313,187.4219 L194.3594,182.3438 Z M192.875,180.1094 L195.8594,180.1094 L199.2188,192.5 L196.7656,192.5 L196,189.4375 L192.7188,189.4375 L191.9688,192.5 L189.5313,192.5 L192.875,180.1094 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="54" x="214.75" y="191.1543">Strategy</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="135.5" x2="315.5" y1="203" y2="203"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="135.5" x2="315.5" y1="211" y2="211"/>
+      <ellipse cx="145.5" cy="222" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="156" x="154.5" y="225.2104">~Strategy() = default : void</text>
+      <ellipse cx="145.5" cy="234.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="122" x="154.5" y="238.0151">algorithm() = 0 : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L8" target="_top" title="~Strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L8" xlink:show="new" xlink:title="~Strategy" xlink:type="simple">
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-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L8" target="_top" title="~Strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L8" xlink:show="new" xlink:title="~Strategy" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="100" x="171.5" y="225.2104">~Strategy() : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L9" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L9" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L9" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L9" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="122" x="171.5" y="238.0151">algorithm() = 0 : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L12" target="_top" title="StrategyA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L12" xlink:show="new" xlink:title="StrategyA" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L12" target="_top" title="StrategyA" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L12" xlink:show="new" xlink:title="StrategyA" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L14" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L14" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L14" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L14" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L17" target="_top" title="StrategyB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L17" xlink:show="new" xlink:title="StrategyB" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L17" target="_top" title="StrategyB" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L17" xlink:show="new" xlink:title="StrategyB" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L19" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L19" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L19" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L19" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="97" x="184" y="360.2104">algorithm() : void</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L22" target="_top" title="StrategyC" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L22" xlink:show="new" xlink:title="StrategyC" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L24" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L24" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L24" target="_top" title="algorithm" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L24" xlink:show="new" xlink:title="algorithm" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="97" x="342" y="360.2104">algorithm() : void</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L27" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L27" xlink:show="new" xlink:title="Context" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L27" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L27" xlink:show="new" xlink:title="Context" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L37" target="_top" title="m_strategy" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00023/t00023.cc#L37" xlink:show="new" xlink:title="m_strategy" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L29" target="_top" title="Context" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00023/t00023.cc#L29" xlink:show="new" xlink:title="Context" xlink:type="simple">
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+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="73" x="88" y="87.8198">apply() : void</text>
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+    <path d="M219.92,94.08 C218.55,108.9 217.69,125.68 218.5,141 C218.92,149 219.63,157.53 220.44,165.71 " fill="none" id="C_0002038594012979479050-&gt;C_0001469857696438841976" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
     <polygon fill="#A80036" points="220.96,170.74,224.0127,161.3762,220.4455,165.7665,216.0551,162.1994,220.96,170.74" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <path d="M225.5,107.43 C225.5,128.49 225.5,151.91 225.5,170.75 " fill="none" id="C_0000001132&lt;-C_0000001116" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M225.5,107.43 C225.5,128.49 225.5,151.91 225.5,170.75 " fill="none" id="C_0002038594012979479050&lt;-C_0001469857696438841976" style="stroke: #A80036; stroke-width: 1.0;"/>
     <polygon fill="#FFFFFF" points="225.5,94.35,221.5,100.35,225.5,106.35,229.5,100.35,225.5,94.35" style="stroke: #A80036; stroke-width: 1.0;"/>
     <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="228.5" y="130.0664"/>
     <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="73" x="238.5" y="137.0669">m_strategy</text>

docs/test_cases/t00024.md

@@ -55,9 +55,293 @@ public:
 private:
     std::shared_ptr<Target> m_target;
 };
-}
-}
+} // namespace t00024
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00024_class](./t00024_class.svg "Proxy pattern")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00024::Target",
+      "id": "1116408959993110019",
+      "is_abstract": true,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": true,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "~Target",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": true,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "m1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": true,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "m2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Target",
+      "namespace": "clanguml::t00024",
+      "source_location": {
+        "file": "../../tests/t00024/t00024.cc",
+        "line": 6
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1116408959993110019",
+          "is_virtual": false,
+          "name": "clanguml::t00024::Target"
+        }
+      ],
+      "display_name": "clanguml::t00024::Target1",
+      "id": "669517069151826610",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "m1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "m2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Target1",
+      "namespace": "clanguml::t00024",
+      "source_location": {
+        "file": "../../tests/t00024/t00024.cc",
+        "line": 14
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1116408959993110019",
+          "is_virtual": false,
+          "name": "clanguml::t00024::Target"
+        }
+      ],
+      "display_name": "clanguml::t00024::Target2",
+      "id": "1210513233906695933",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "m1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "m2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Target2",
+      "namespace": "clanguml::t00024",
+      "source_location": {
+        "file": "../../tests/t00024/t00024.cc",
+        "line": 20
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1116408959993110019",
+          "is_virtual": false,
+          "name": "clanguml::t00024::Target"
+        }
+      ],
+      "display_name": "clanguml::t00024::Proxy",
+      "id": "594707401639991215",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "m_target",
+          "source_location": {
+            "file": "../../tests/t00024/t00024.cc",
+            "line": 36
+          },
+          "type": "std::shared_ptr<Target>"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "Proxy",
+          "parameters": [
+            {
+              "name": "target",
+              "type": "std::shared_ptr<Target>"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "m1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": true,
+          "name": "m2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Proxy",
+      "namespace": "clanguml::t00024",
+      "source_location": {
+        "file": "../../tests/t00024/t00024.cc",
+        "line": 26
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00024_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1116408959993110019",
+      "source": "669517069151826610",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1116408959993110019",
+      "source": "1210513233906695933",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1116408959993110019",
+      "source": "594707401639991215",
+      "type": "dependency"
+    },
+    {
+      "access": "private",
+      "destination": "1116408959993110019",
+      "label": "m_target",
+      "source": "594707401639991215",
+      "type": "association"
+    },
+    {
+      "access": "public",
+      "destination": "1116408959993110019",
+      "source": "594707401639991215",
+      "type": "extension"
+    }
+  ],
+  "using_namespace": "clanguml::t00024"
+}
+```

docs/test_cases/t00024_class.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="281px" preserveAspectRatio="none" style="width:542px;height:281px;" version="1.1" viewBox="0 0 542 281" width="542px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f165bzcytroq77" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1w3g3yw290e03" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,126 +9,76 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L6" target="_top" title="Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L6" xlink:show="new" xlink:title="Target" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f165bzcytroq77)" height="86.4141" id="C_0000001147" style="stroke: #A80036; stroke-width: 1.5;" width="115" x="258" y="8"/>
-      <ellipse cx="291.9" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M292.0094,19.3438 L290.8531,24.4219 L293.1813,24.4219 L292.0094,19.3438 Z M290.525,17.1094 L293.5094,17.1094 L296.8688,29.5 L294.4156,29.5 L293.65,26.4375 L290.3688,26.4375 L289.6188,29.5 L287.1813,29.5 L290.525,17.1094 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="41" x="310.1" y="28.1543">Target</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="259" x2="372" y1="40" y2="40"/>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="259" x2="372" y1="48" y2="48"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00024/t00024.cc#L6" target="_top" title="Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00024/t00024.cc#L6" xlink:show="new" xlink:title="Target" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1w3g3yw290e03)" height="86.4141" id="C_0001116408959993110019" style="stroke: #A80036; stroke-width: 1.5;" width="140" x="245.5" y="8"/>
+      <ellipse cx="290.75" cy="24" fill="#A9DCDF" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M290.8594,19.3438 L289.7031,24.4219 L292.0313,24.4219 L290.8594,19.3438 Z M289.375,17.1094 L292.3594,17.1094 L295.7188,29.5 L293.2656,29.5 L292.5,26.4375 L289.2188,26.4375 L288.4688,29.5 L286.0313,29.5 L289.375,17.1094 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="41" x="311.25" y="28.1543">Target</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="246.5" x2="384.5" y1="40" y2="40"/>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="246.5" x2="384.5" y1="48" y2="48"/>
+      <ellipse cx="256.5" cy="59" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="114" x="265.5" y="62.2104">~Target() = 0 : void</text>
+      <ellipse cx="256.5" cy="71.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="86" x="265.5" y="75.0151">m1() = 0 : void</text>
+      <ellipse cx="256.5" cy="84.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="86" x="265.5" y="87.8198">m2() = 0 : void</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L8" target="_top" title="~Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L8" xlink:show="new" xlink:title="~Target" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="264" y="54"/>
-      <ellipse cx="269" cy="59" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L8" target="_top" title="~Target" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L8" xlink:show="new" xlink:title="~Target" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="89" x="278" y="62.2104">~Target() : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L10" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L10" xlink:show="new" xlink:title="m1" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="264" y="66.8047"/>
-      <ellipse cx="269" cy="71.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L10" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L10" xlink:show="new" xlink:title="m1" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="86" x="278" y="75.0151">m1() = 0 : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L11" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L11" xlink:show="new" xlink:title="m2" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="264" y="79.6094"/>
-      <ellipse cx="269" cy="84.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L11" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L11" xlink:show="new" xlink:title="m2" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="86" x="278" y="87.8198">m2() = 0 : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L14" target="_top" title="Target1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00024/t00024.cc#L14" xlink:show="new" xlink:title="Target1" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f165bzcytroq77)" height="73.6094" id="C_0000001151" style="stroke: #A80036; stroke-width: 1.5;" width="87" x="6" y="183.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00024/t00024.cc#L14" target="_top" title="Target1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00024/t00024.cc#L14" xlink:show="new" xlink:title="Target1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1w3g3yw290e03)" height="73.6094" id="C_0000669517069151826610" style="stroke: #A80036; stroke-width: 1.5;" width="87" x="6" y="183.5"/>
       <ellipse cx="23.7" cy="199.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M26.6688,205.1406 Q26.0906,205.4375 25.45,205.5781 Q24.8094,205.7344 24.1063,205.7344 Q21.6063,205.7344 20.2781,204.0938 Q18.9656,202.4375 18.9656,199.3125 Q18.9656,196.1875 20.2781,194.5313 Q21.6063,192.875 24.1063,192.875 Q24.8094,192.875 25.45,193.0313 Q26.1063,193.1875 26.6688,193.4844 L26.6688,196.2031 Q26.0438,195.625 25.45,195.3594 Q24.8563,195.0781 24.2313,195.0781 Q22.8875,195.0781 22.2,196.1563 Q21.5125,197.2188 21.5125,199.3125 Q21.5125,201.4063 22.2,202.4844 Q22.8875,203.5469 24.2313,203.5469 Q24.8563,203.5469 25.45,203.2813 Q26.0438,203 26.6688,202.4219 L26.6688,205.1406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="49" x="38.3" y="203.6543">Target1</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="92" y1="215.5" y2="215.5"/>
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     <polygon fill="none" points="318.67,115.34,317.79,94.17,331.68,110.17,318.67,115.34" style="stroke: #A80036; stroke-width: 1.0;"/>
   </g>
 </svg>

docs/test_cases/t00025.md

@@ -53,9 +53,316 @@ public:
     Proxy<Target1> proxy1;
     Proxy<Target2> proxy2;
 };
-}
-}
+} // namespace t00025
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00025_class](./t00025_class.svg "Template proxy pattern")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00025::Target1",
+      "id": "1573849034571194138",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "m1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "m2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Target1",
+      "namespace": "clanguml::t00025",
+      "source_location": {
+        "file": "../../tests/t00025/t00025.cc",
+        "line": 6
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00025::Target2",
+      "id": "751896409461834669",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "m1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "m2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Target2",
+      "namespace": "clanguml::t00025",
+      "source_location": {
+        "file": "../../tests/t00025/t00025.cc",
+        "line": 12
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00025::Proxy<T>",
+      "id": "1483353300536405088",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "m_target",
+          "source_location": {
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 28
+          },
+          "type": "std::shared_ptr<T>"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "Proxy<T>",
+          "parameters": [
+            {
+              "name": "target",
+              "type": "std::shared_ptr<T>"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "m1",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "m2",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "Proxy",
+      "namespace": "clanguml::t00025",
+      "source_location": {
+        "file": "../../tests/t00025/t00025.cc",
+        "line": 18
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00025::Proxy<clanguml::t00025::Target1>",
+      "id": "1644966842838139424",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "Proxy",
+      "namespace": "clanguml::t00025",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "clanguml::t00025::Target1"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00025::Proxy<clanguml::t00025::Target2>",
+      "id": "1190103100236298763",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "Proxy",
+      "namespace": "clanguml::t00025",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "clanguml::t00025::Target2"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00025::ProxyHolder",
+      "id": "1906317303950647748",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "proxy1",
+          "source_location": {
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 33
+          },
+          "type": "Proxy<clanguml::t00025::Target1>"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "proxy2",
+          "source_location": {
+            "file": "../../tests/t00025/t00025.cc",
+            "line": 34
+          },
+          "type": "Proxy<clanguml::t00025::Target2>"
+        }
+      ],
+      "methods": [],
+      "name": "ProxyHolder",
+      "namespace": "clanguml::t00025",
+      "source_location": {
+        "file": "../../tests/t00025/t00025.cc",
+        "line": 31
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00025_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1573849034571194138",
+      "source": "1644966842838139424",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "1483353300536405088",
+      "source": "1644966842838139424",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "751896409461834669",
+      "source": "1190103100236298763",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "1483353300536405088",
+      "source": "1190103100236298763",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1644966842838139424",
+      "label": "proxy1",
+      "source": "1906317303950647748",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "1190103100236298763",
+      "label": "proxy2",
+      "source": "1906317303950647748",
+      "type": "aggregation"
+    }
+  ],
+  "using_namespace": "clanguml::t00025"
+}
+```

docs/test_cases/t00025_class.svg

@@ -1,6 +1,6 @@
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="378px" preserveAspectRatio="none" style="width:512px;height:378px;" version="1.1" viewBox="0 0 512 378" width="512px" zoomAndPan="magnify">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="378px" preserveAspectRatio="none" style="width:538px;height:378px;" version="1.1" viewBox="0 0 538 378" width="538px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="fhu2smbhrqugx" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f242fbtg6fqv2" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,141 +9,106 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00025/t00025.cc#L6" target="_top" title="Target1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00025/t00025.cc#L6" xlink:show="new" xlink:title="Target1" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fhu2smbhrqugx)" height="73.6094" id="C_0000001174" style="stroke: #A80036; stroke-width: 1.5;" width="87" x="6" y="280.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00025/t00025.cc#L6" target="_top" title="Target1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00025/t00025.cc#L6" xlink:show="new" xlink:title="Target1" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f242fbtg6fqv2)" height="73.6094" id="C_0001573849034571194138" style="stroke: #A80036; stroke-width: 1.5;" width="87" x="6" y="280.5"/>
       <ellipse cx="23.7" cy="296.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M26.6688,302.1406 Q26.0906,302.4375 25.45,302.5781 Q24.8094,302.7344 24.1063,302.7344 Q21.6063,302.7344 20.2781,301.0938 Q18.9656,299.4375 18.9656,296.3125 Q18.9656,293.1875 20.2781,291.5313 Q21.6063,289.875 24.1063,289.875 Q24.8094,289.875 25.45,290.0313 Q26.1063,290.1875 26.6688,290.4844 L26.6688,293.2031 Q26.0438,292.625 25.45,292.3594 Q24.8563,292.0781 24.2313,292.0781 Q22.8875,292.0781 22.2,293.1563 Q21.5125,294.2188 21.5125,296.3125 Q21.5125,298.4063 22.2,299.4844 Q22.8875,300.5469 24.2313,300.5469 Q24.8563,300.5469 25.45,300.2813 Q26.0438,300 26.6688,299.4219 L26.6688,302.1406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="49" x="38.3" y="300.6543">Target1</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="92" y1="312.5" y2="312.5"/>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="92" y1="320.5" y2="320.5"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00025/t00025.cc#L8" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00025/t00025.cc#L8" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00025/t00025.cc#L8" target="_top" title="m1" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00025/t00025.cc#L8" xlink:show="new" xlink:title="m1" xlink:type="simple">
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-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00025/t00025.cc#L9" target="_top" title="m2" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00025/t00025.cc#L9" xlink:show="new" xlink:title="m2" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="460" y="334.7104">m1() : void</text>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="460" y="347.5151">m2() : void</text>
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docs/test_cases/t00026.md

@@ -74,9 +74,412 @@ struct StringMemento {
     Caretaker<std::string> caretaker;
     Originator<std::string> originator;
 };
-}
-}
+} // namespace t00026
+} // namespace clanguml
 
 ```
 ## Generated UML diagrams
 ![t00026_class](./t00026_class.svg "Template memento pattern")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00026::Memento<T>",
+      "id": "1241204213727905390",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "m_value",
+          "source_location": {
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 18
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "Memento<T>",
+          "parameters": [
+            {
+              "name": "v",
+              "type": "T &&"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "value",
+          "parameters": [],
+          "type": "T"
+        }
+      ],
+      "name": "Memento",
+      "namespace": "clanguml::t00026",
+      "source_location": {
+        "file": "../../tests/t00026/t00026.cc",
+        "line": 8
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00026::Originator<T>",
+      "id": "1324770803720816727",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "m_value",
+          "source_location": {
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 37
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "Originator<T>",
+          "parameters": [
+            {
+              "name": "v",
+              "type": "T &&"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "memoize_value",
+          "parameters": [],
+          "type": "Memento<T>"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "load",
+          "parameters": [
+            {
+              "name": "m",
+              "type": "const Memento<T> &"
+            }
+          ],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "print",
+          "parameters": [],
+          "type": "void"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "set",
+          "parameters": [
+            {
+              "name": "v",
+              "type": "T &&"
+            }
+          ],
+          "type": "void"
+        }
+      ],
+      "name": "Originator",
+      "namespace": "clanguml::t00026",
+      "source_location": {
+        "file": "../../tests/t00026/t00026.cc",
+        "line": 21
+      },
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+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00026::Caretaker<T>",
+      "id": "2032715387182792204",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "m_mementos",
+          "source_location": {
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 50
+          },
+          "type": "std::unordered_map<std::string,Memento<T>>"
+        }
+      ],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "state",
+          "parameters": [
+            {
+              "name": "n",
+              "type": "const std::string &"
+            }
+          ],
+          "type": "Memento<T> &"
+        },
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "set_state",
+          "parameters": [
+            {
+              "name": "s",
+              "type": "const std::string &"
+            },
+            {
+              "name": "m",
+              "type": "Memento<T> &&"
+            }
+          ],
+          "type": "void"
+        }
+      ],
+      "name": "Caretaker",
+      "namespace": "clanguml::t00026",
+      "source_location": {
+        "file": "../../tests/t00026/t00026.cc",
+        "line": 40
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00026::Caretaker<std::string>",
+      "id": "1708482137721157489",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "Caretaker",
+      "namespace": "clanguml::t00026",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "std::string"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00026::Originator<std::string>",
+      "id": "1014247960805363560",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "Originator",
+      "namespace": "clanguml::t00026",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "std::string"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00026::StringMemento",
+      "id": "851750942915129289",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "caretaker",
+          "source_location": {
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 54
+          },
+          "type": "Caretaker<std::string>"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "originator",
+          "source_location": {
+            "file": "../../tests/t00026/t00026.cc",
+            "line": 55
+          },
+          "type": "Originator<std::string>"
+        }
+      ],
+      "methods": [],
+      "name": "StringMemento",
+      "namespace": "clanguml::t00026",
+      "source_location": {
+        "file": "../../tests/t00026/t00026.cc",
+        "line": 53
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00026_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1241204213727905390",
+      "source": "1324770803720816727",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "1241204213727905390",
+      "source": "2032715387182792204",
+      "type": "dependency"
+    },
+    {
+      "access": "private",
+      "destination": "1241204213727905390",
+      "label": "m_mementos",
+      "source": "2032715387182792204",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "2032715387182792204",
+      "source": "1708482137721157489",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1324770803720816727",
+      "source": "1014247960805363560",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1708482137721157489",
+      "label": "caretaker",
+      "source": "851750942915129289",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "1014247960805363560",
+      "label": "originator",
+      "source": "851750942915129289",
+      "type": "aggregation"
+    }
+  ],
+  "using_namespace": "clanguml::t00026"
+}
+```

docs/test_cases/t00026_class.svg

@@ -1,6 +1,6 @@
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   <defs>
-    <filter height="300%" id="fsu0auvnfimtk" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f1i9lyvkxv8y6j" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,39 +9,29 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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-      <rect fill="#FEFECE" filter="url(#fsu0auvnfimtk)" height="86.4141" id="C_0000001213" style="stroke: #A80036; stroke-width: 1.5;" width="158" x="180" y="470"/>
-      <ellipse cx="220.65" cy="486" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M223.6188,491.6406 Q223.0406,491.9375 222.4,492.0781 Q221.7594,492.2344 221.0563,492.2344 Q218.5563,492.2344 217.2281,490.5938 Q215.9156,488.9375 215.9156,485.8125 Q215.9156,482.6875 217.2281,481.0313 Q218.5563,479.375 221.0563,479.375 Q221.7594,479.375 222.4,479.5313 Q223.0563,479.6875 223.6188,479.9844 L223.6188,482.7031 Q222.9938,482.125 222.4,481.8594 Q221.8063,481.5781 221.1813,481.5781 Q219.8375,481.5781 219.15,482.6563 Q218.4625,483.7188 218.4625,485.8125 Q218.4625,487.9063 219.15,488.9844 Q219.8375,490.0469 221.1813,490.0469 Q221.8063,490.0469 222.4,489.7813 Q222.9938,489.5 223.6188,488.9219 L223.6188,491.6406 Z "/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="58" x="240.35" y="490.1543">Memento</text>
-      <rect fill="#FFFFFF" height="15.9688" style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" width="9" x="332" y="467"/>
-      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="7" x="333" y="479.1387">T</text>
-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="181" x2="337" y1="502" y2="502"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L8" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L8" xlink:show="new" xlink:title="Memento" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1i9lyvkxv8y6j)" height="86.4141" id="C_0001241204213727905390" style="stroke: #A80036; stroke-width: 1.5;" width="187" x="165.5" y="470"/>
+      <ellipse cx="220.25" cy="486" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
+      <path d="M223.2188,491.6406 Q222.6406,491.9375 222,492.0781 Q221.3594,492.2344 220.6563,492.2344 Q218.1563,492.2344 216.8281,490.5938 Q215.5156,488.9375 215.5156,485.8125 Q215.5156,482.6875 216.8281,481.0313 Q218.1563,479.375 220.6563,479.375 Q221.3594,479.375 222,479.5313 Q222.6563,479.6875 223.2188,479.9844 L223.2188,482.7031 Q222.5938,482.125 222,481.8594 Q221.4063,481.5781 220.7813,481.5781 Q219.4375,481.5781 218.75,482.6563 Q218.0625,483.7188 218.0625,485.8125 Q218.0625,487.9063 218.75,488.9844 Q219.4375,490.0469 220.7813,490.0469 Q221.4063,490.0469 222,489.7813 Q222.5938,489.5 223.2188,488.9219 L223.2188,491.6406 Z "/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="58" x="240.75" y="490.1543">Memento</text>
+      <rect fill="#FFFFFF" height="15.9688" style="stroke: #000000; stroke-width: 1.0; stroke-dasharray: 2.0,2.0;" width="9" x="346.5" y="467"/>
+      <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="7" x="347.5" y="479.1387">T</text>
+      <line style="stroke: #A80036; stroke-width: 1.5;" x1="166.5" x2="351.5" y1="502" y2="502"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L18" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L18" xlink:show="new" xlink:title="m_value" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="186" y="508"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="188" y="510"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L18" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L18" xlink:show="new" xlink:title="m_value" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="171.5" y="508"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="173.5" y="510"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L18" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L18" xlink:show="new" xlink:title="m_value" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="66" x="200" y="516.2104">m_value : T</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L18" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L18" xlink:show="new" xlink:title="m_value" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="66" x="185.5" y="516.2104">m_value : T</text>
     </a>
-    <line style="stroke: #A80036; stroke-width: 1.5;" x1="181" x2="337" y1="522.8047" y2="522.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L10" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L10" xlink:show="new" xlink:title="Memento" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="186" y="528.8047"/>
-      <ellipse cx="191" cy="533.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L10" target="_top" title="Memento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L10" xlink:show="new" xlink:title="Memento" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="132" x="200" y="537.0151">Memento(T&amp;&amp; v) : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L15" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L15" xlink:show="new" xlink:title="value" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="186" y="541.6094"/>
-      <ellipse cx="191" cy="546.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L15" target="_top" title="value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L15" xlink:show="new" xlink:title="value" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="92" x="200" y="549.8198">value() const : T</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L21" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L21" xlink:show="new" xlink:title="Originator" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fsu0auvnfimtk)" height="124.8281" id="C_0000001217" style="stroke: #A80036; stroke-width: 1.5;" width="245" x="431.5" y="268"/>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="166.5" x2="351.5" y1="522.8047" y2="522.8047"/>
+    <ellipse cx="176.5" cy="533.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="161" x="185.5" y="537.0151">Memento&lt;T&gt;(T &amp;&amp; v) : void</text>
+    <ellipse cx="176.5" cy="546.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="92" x="185.5" y="549.8198">value() const : T</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L21" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L21" xlink:show="new" xlink:title="Originator" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1i9lyvkxv8y6j)" height="124.8281" id="C_0001324770803720816727" style="stroke: #A80036; stroke-width: 1.5;" width="245" x="431.5" y="268"/>
       <ellipse cx="513.25" cy="284" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M516.2188,289.6406 Q515.6406,289.9375 515,290.0781 Q514.3594,290.2344 513.6563,290.2344 Q511.1563,290.2344 509.8281,288.5938 Q508.5156,286.9375 508.5156,283.8125 Q508.5156,280.6875 509.8281,279.0313 Q511.1563,277.375 513.6563,277.375 Q514.3594,277.375 515,277.5313 Q515.6563,277.6875 516.2188,277.9844 L516.2188,280.7031 Q515.5938,280.125 515,279.8594 Q514.4063,279.5781 513.7813,279.5781 Q512.4375,279.5781 511.75,280.6563 Q511.0625,281.7188 511.0625,283.8125 Q511.0625,285.9063 511.75,286.9844 Q512.4375,288.0469 513.7813,288.0469 Q514.4063,288.0469 515,287.7813 Q515.5938,287.5 516.2188,286.9219 L516.2188,289.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="62" x="533.75" y="288.1543">Originator</text>
@@ -49,51 +39,26 @@
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="7" x="671.5" y="277.1387">T</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="432.5" x2="675.5" y1="300" y2="300"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L37" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L37" xlink:show="new" xlink:title="m_value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L37" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L37" xlink:show="new" xlink:title="m_value" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="306"/>
       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="439.5" y="308"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L37" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L37" xlink:show="new" xlink:title="m_value" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L37" target="_top" title="m_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L37" xlink:show="new" xlink:title="m_value" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="66" x="451.5" y="314.2104">m_value : T</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="432.5" x2="675.5" y1="320.8047" y2="320.8047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L23" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L23" xlink:show="new" xlink:title="Originator" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="326.8047"/>
-      <ellipse cx="442.5" cy="331.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L23" target="_top" title="Originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L23" xlink:show="new" xlink:title="Originator" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="137" x="451.5" y="335.0151">Originator(T&amp;&amp; v) : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L28" target="_top" title="memoize_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L28" xlink:show="new" xlink:title="memoize_value" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="339.6094"/>
-      <ellipse cx="442.5" cy="344.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L28" target="_top" title="memoize_value" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L28" xlink:show="new" xlink:title="memoize_value" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="451.5" y="347.8198">memoize_value() const : Memento&lt;T&gt;</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L30" target="_top" title="load" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L30" xlink:show="new" xlink:title="load" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="352.4141"/>
-      <ellipse cx="442.5" cy="357.4141" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L30" target="_top" title="load" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L30" xlink:show="new" xlink:title="load" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="204" x="451.5" y="360.6245">load(Memento&lt;T&gt; const&amp; m) : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L32" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L32" xlink:show="new" xlink:title="print" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="365.2188"/>
-      <ellipse cx="442.5" cy="370.2188" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L32" target="_top" title="print" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L32" xlink:show="new" xlink:title="print" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="104" x="451.5" y="373.4292">print() const : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L34" target="_top" title="set" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L34" xlink:show="new" xlink:title="set" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="437.5" y="378.0234"/>
-      <ellipse cx="442.5" cy="383.0234" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L34" target="_top" title="set" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L34" xlink:show="new" xlink:title="set" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="98" x="451.5" y="386.2339">set(T&amp;&amp; v) : void</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#fsu0auvnfimtk)" height="86.4141" id="C_0000001229" style="stroke: #A80036; stroke-width: 1.5;" width="390" x="6" y="287.5"/>
+    <ellipse cx="442.5" cy="331.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="166" x="451.5" y="335.0151">Originator&lt;T&gt;(T &amp;&amp; v) : void</text>
+    <ellipse cx="442.5" cy="344.6094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="219" x="451.5" y="347.8198">memoize_value() const : Memento&lt;T&gt;</text>
+    <ellipse cx="442.5" cy="357.4141" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="208" x="451.5" y="360.6245">load(const Memento&lt;T&gt; &amp; m) : void</text>
+    <ellipse cx="442.5" cy="370.2188" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="104" x="451.5" y="373.4292">print() const : void</text>
+    <ellipse cx="442.5" cy="383.0234" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="102" x="451.5" y="386.2339">set(T &amp;&amp; v) : void</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L40" target="_top" title="Caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L40" xlink:show="new" xlink:title="Caretaker" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1i9lyvkxv8y6j)" height="86.4141" id="C_0002032715387182792204" style="stroke: #A80036; stroke-width: 1.5;" width="390" x="6" y="287.5"/>
       <ellipse cx="160.25" cy="303.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M163.2188,309.1406 Q162.6406,309.4375 162,309.5781 Q161.3594,309.7344 160.6563,309.7344 Q158.1563,309.7344 156.8281,308.0938 Q155.5156,306.4375 155.5156,303.3125 Q155.5156,300.1875 156.8281,298.5313 Q158.1563,296.875 160.6563,296.875 Q161.3594,296.875 162,297.0313 Q162.6563,297.1875 163.2188,297.4844 L163.2188,300.2031 Q162.5938,299.625 162,299.3594 Q161.4063,299.0781 160.7813,299.0781 Q159.4375,299.0781 158.75,300.1563 Q158.0625,301.2188 158.0625,303.3125 Q158.0625,305.4063 158.75,306.4844 Q159.4375,307.5469 160.7813,307.5469 Q161.4063,307.5469 162,307.2813 Q162.5938,307 163.2188,306.4219 L163.2188,309.1406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="62" x="180.75" y="307.6543">Caretaker</text>
@@ -101,29 +66,19 @@
       <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="7" x="391" y="296.6387">T</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="395" y1="319.5" y2="319.5"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
       <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="325.5"/>
       <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="14" y="327.5"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L50" target="_top" title="m_mementos" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L50" xlink:show="new" xlink:title="m_mementos" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="364" x="26" y="333.7104">m_mementos : std::unordered_map&lt;std::string,Memento&lt;T&gt;&gt;</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="395" y1="340.3047" y2="340.3047"/>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L42" target="_top" title="state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L42" xlink:show="new" xlink:title="state" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="346.3047"/>
-      <ellipse cx="17" cy="351.3047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L42" target="_top" title="state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L42" xlink:show="new" xlink:title="state" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="251" x="26" y="354.5151">state(std::string const&amp; n) : Memento&lt;T&gt;&amp;</text>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L44" target="_top" title="set_state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L44" xlink:show="new" xlink:title="set_state" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="12" y="359.1094"/>
-      <ellipse cx="17" cy="364.1094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L44" target="_top" title="set_state" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L44" xlink:show="new" xlink:title="set_state" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="331" x="26" y="367.3198">set_state(std::string const&amp; s, Memento&lt;T&gt;&amp;&amp; m) : void</text>
-    </a>
-    <rect fill="#FEFECE" filter="url(#fsu0auvnfimtk)" height="48" id="C_0000001250" style="stroke: #A80036; stroke-width: 1.5;" width="160" x="239" y="159"/>
+    <ellipse cx="17" cy="351.3047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="259" x="26" y="354.5151">state(const std::string &amp; n) : Memento&lt;T&gt; &amp;</text>
+    <ellipse cx="17" cy="364.1094" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="339" x="26" y="367.3198">set_state(const std::string &amp; s, Memento&lt;T&gt; &amp;&amp; m) : void</text>
+    <rect fill="#FEFECE" filter="url(#f1i9lyvkxv8y6j)" height="48" id="C_0001708482137721157489" style="stroke: #A80036; stroke-width: 1.5;" width="160" x="239" y="159"/>
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     <path d="M256.9688,180.6406 Q256.3906,180.9375 255.75,181.0781 Q255.1094,181.2344 254.4063,181.2344 Q251.9063,181.2344 250.5781,179.5938 Q249.2656,177.9375 249.2656,174.8125 Q249.2656,171.6875 250.5781,170.0313 Q251.9063,168.375 254.4063,168.375 Q255.1094,168.375 255.75,168.5313 Q256.4063,168.6875 256.9688,168.9844 L256.9688,171.7031 Q256.3438,171.125 255.75,170.8594 Q255.1563,170.5781 254.5313,170.5781 Q253.1875,170.5781 252.5,171.6563 Q251.8125,172.7188 251.8125,174.8125 Q251.8125,176.9063 252.5,177.9844 Q253.1875,179.0469 254.5313,179.0469 Q255.1563,179.0469 255.75,178.7813 Q256.3438,178.5 256.9688,177.9219 L256.9688,180.6406 Z "/>
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@@ -131,7 +86,7 @@
     <text fill="#000000" font-family="sans-serif" font-size="12" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="62" x="339" y="168.1387">std::string</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L53" target="_top" title="StringMemento" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L53" xlink:show="new" xlink:title="StringMemento" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L54" target="_top" title="caretaker" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L54" xlink:show="new" xlink:title="caretaker" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L55" target="_top" title="originator" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00026/t00026.cc#L55" xlink:show="new" xlink:title="originator" xlink:type="simple">
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docs/test_cases/t00027_class.svg

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+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="390px" preserveAspectRatio="none" style="width:1274px;height:390px;" version="1.1" viewBox="0 0 1274 390" width="1274px" zoomAndPan="magnify">
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-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="311.5" x2="443.5" y1="224" y2="224"/>
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+      <text fill="#000000" font-family="sans-serif" font-size="11" font-style="italic" lengthAdjust="spacingAndGlyphs" textLength="108" x="422.5" y="238.2104">display() = 0 : void</text>
+      <ellipse cx="413.5" cy="247.8047" fill="#84BE84" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="144" x="422.5" y="251.0151">~Shape() = default : void</text>
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+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="429.5" x2="615.5" y1="99.2188" y2="99.2188"/>
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docs/test_cases/t00028.md

@@ -13,6 +13,12 @@ diagrams:
     include:
       namespaces:
         - clanguml::t00028
+    plantuml:
+      after:
+        - >
+          note left of {{ alias("R") }}::ccc
+            Reference to C.
+          end note
 
 ```
 ## Source code
@@ -25,25 +31,21 @@ namespace clanguml {
 namespace t00028 {
 
 /// \uml{note[top] A class note.}
-class A {
-};
+class A { };
 
 /// \uml{note[] B class note.}
-class B {
-};
+class B { };
 
 ///
 /// @uml{note:t00028_class[bottom] C class note.}
 /// This is class C.
-class C {
-};
+class C { };
 
 /// \uml{note
 /// D
 /// class
 /// note.}
-class D {
-};
+class D { };
 
 /// \uml{note E template class note.}
 template <typename T> class E {
@@ -51,8 +53,7 @@ template <typename T> class E {
 };
 
 /// \uml{note:other_diagram[left] G class note.}
-class G {
-};
+class G { };
 
 /// @uml{note[ bottom ] F enum note.}
 enum class F { one, two, three };
@@ -64,8 +65,10 @@ class R {
     {
     }
 
+    /// \uml{note[left] R contains an instance of A.}
     A aaa;
 
+    /// \uml{note:other_diagram[right] R contains an pointer to B.}
     B *bbb;
 
     C &ccc;
@@ -83,3 +86,386 @@ class R {
 ```
 ## Generated UML diagrams
 ![t00028_class](./t00028_class.svg "PlantUML note decorator test case")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "\\uml{note[top] A class note.}",
+        "raw": "/// \\uml{note[top] A class note.}"
+      },
+      "display_name": "clanguml::t00028::A",
+      "id": "1519850480962783588",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00028",
+      "source_location": {
+        "file": "../../tests/t00028/t00028.cc",
+        "line": 8
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "\\uml{note[] B class note.}",
+        "raw": "/// \\uml{note[] B class note.}"
+      },
+      "display_name": "clanguml::t00028::B",
+      "id": "1980597091567213070",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00028",
+      "source_location": {
+        "file": "../../tests/t00028/t00028.cc",
+        "line": 11
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "\n @uml{note:t00028_class[bottom] C class note.}\n This is class C.",
+        "raw": "///\n/// @uml{note:t00028_class[bottom] C class note.}\n/// This is class C."
+      },
+      "display_name": "clanguml::t00028::C",
+      "id": "984577258575112753",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00028",
+      "source_location": {
+        "file": "../../tests/t00028/t00028.cc",
+        "line": 16
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "\\uml{note\nD\nclass\nnote.}",
+        "raw": "/// \\uml{note\n/// D\n/// class\n/// note.}"
+      },
+      "display_name": "clanguml::t00028::D",
+      "id": "1263778658518784070",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "D",
+      "namespace": "clanguml::t00028",
+      "source_location": {
+        "file": "../../tests/t00028/t00028.cc",
+        "line": 22
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "\\uml{note E template class note.}",
+        "raw": "/// \\uml{note E template class note.}"
+      },
+      "display_name": "clanguml::t00028::E<T>",
+      "id": "1014136565447389473",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "param",
+          "source_location": {
+            "file": "../../tests/t00028/t00028.cc",
+            "line": 26
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [],
+      "name": "E",
+      "namespace": "clanguml::t00028",
+      "source_location": {
+        "file": "../../tests/t00028/t00028.cc",
+        "line": 25
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "\\uml{note:other_diagram[left] G class note.}",
+        "raw": "/// \\uml{note:other_diagram[left] G class note.}"
+      },
+      "display_name": "clanguml::t00028::G",
+      "id": "764713728396057122",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "G",
+      "namespace": "clanguml::t00028",
+      "source_location": {
+        "file": "../../tests/t00028/t00028.cc",
+        "line": 30
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "comment": {
+        "formatted": "@uml{note[ bottom ] F enum note.}",
+        "raw": "/// @uml{note[ bottom ] F enum note.}"
+      },
+      "constants": [
+        "one",
+        "two",
+        "three"
+      ],
+      "display_name": "clanguml::t00028::F",
+      "id": "589227897266388677",
+      "is_nested": false,
+      "name": "F",
+      "namespace": "clanguml::t00028",
+      "source_location": {
+        "file": "../../tests/t00028/t00028.cc",
+        "line": 33
+      },
+      "type": "enum"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00028::E<int>",
+      "id": "1949673179441298667",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "E",
+      "namespace": "clanguml::t00028",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "int"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "\\uml{note[right] R class note.}",
+        "raw": "/// \\uml{note[right] R class note.}"
+      },
+      "display_name": "clanguml::t00028::R",
+      "id": "1189142882239313116",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "comment": {
+            "formatted": "\\uml{note[left] R contains an instance of A.}",
+            "raw": "/// \\uml{note[left] R contains an instance of A.}"
+          },
+          "is_static": false,
+          "name": "aaa",
+          "source_location": {
+            "file": "../../tests/t00028/t00028.cc",
+            "line": 43
+          },
+          "type": "clanguml::t00028::A"
+        },
+        {
+          "access": "private",
+          "comment": {
+            "formatted": "\\uml{note:other_diagram[right] R contains an pointer to B.}",
+            "raw": "/// \\uml{note:other_diagram[right] R contains an pointer to B.}"
+          },
+          "is_static": false,
+          "name": "bbb",
+          "source_location": {
+            "file": "../../tests/t00028/t00028.cc",
+            "line": 46
+          },
+          "type": "clanguml::t00028::B *"
+        },
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "ccc",
+          "source_location": {
+            "file": "../../tests/t00028/t00028.cc",
+            "line": 48
+          },
+          "type": "clanguml::t00028::C &"
+        },
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "ddd",
+          "source_location": {
+            "file": "../../tests/t00028/t00028.cc",
+            "line": 50
+          },
+          "type": "std::vector<std::shared_ptr<D>>"
+        },
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "eee",
+          "source_location": {
+            "file": "../../tests/t00028/t00028.cc",
+            "line": 52
+          },
+          "type": "E<int>"
+        },
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "ggg",
+          "source_location": {
+            "file": "../../tests/t00028/t00028.cc",
+            "line": 54
+          },
+          "type": "clanguml::t00028::G **"
+        }
+      ],
+      "methods": [
+        {
+          "access": "private",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "R",
+          "parameters": [
+            {
+              "name": "c",
+              "type": "clanguml::t00028::C &"
+            }
+          ],
+          "type": "void"
+        }
+      ],
+      "name": "R",
+      "namespace": "clanguml::t00028",
+      "source_location": {
+        "file": "../../tests/t00028/t00028.cc",
+        "line": 36
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00028_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1014136565447389473",
+      "source": "1949673179441298667",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "984577258575112753",
+      "source": "1189142882239313116",
+      "type": "dependency"
+    },
+    {
+      "access": "private",
+      "destination": "1519850480962783588",
+      "label": "aaa",
+      "source": "1189142882239313116",
+      "type": "aggregation"
+    },
+    {
+      "access": "private",
+      "destination": "1980597091567213070",
+      "label": "bbb",
+      "source": "1189142882239313116",
+      "type": "association"
+    },
+    {
+      "access": "private",
+      "destination": "984577258575112753",
+      "label": "ccc",
+      "source": "1189142882239313116",
+      "type": "association"
+    },
+    {
+      "access": "private",
+      "destination": "1263778658518784070",
+      "label": "ddd",
+      "source": "1189142882239313116",
+      "type": "aggregation"
+    },
+    {
+      "access": "private",
+      "destination": "1949673179441298667",
+      "label": "eee",
+      "source": "1189142882239313116",
+      "type": "aggregation"
+    },
+    {
+      "access": "private",
+      "destination": "764713728396057122",
+      "label": "ggg",
+      "source": "1189142882239313116",
+      "type": "association"
+    }
+  ],
+  "using_namespace": "clanguml::t00028"
+}
+```

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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L48" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L48" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="52" x="397.5" y="79.8198">ccc : C &amp;</text>
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-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="290.5" y="109.4141"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="292.5" y="111.4141"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="84.4141"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="86.4141"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L53" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L53" xlink:show="new" xlink:title="ddd" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="226" x="304.5" y="117.6245">ddd : std::vector&lt;std::shared_ptr&lt;D&gt;&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L50" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L50" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="226" x="397.5" y="92.6245">ddd : std::vector&lt;std::shared_ptr&lt;D&gt;&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L55" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L55" xlink:show="new" xlink:title="eee" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="290.5" y="122.2188"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="292.5" y="124.2188"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="97.2188"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="99.2188"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L55" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L55" xlink:show="new" xlink:title="eee" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="304.5" y="130.4292">eee : E&lt;int&gt;</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L52" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L52" xlink:show="new" xlink:title="eee" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="72" x="397.5" y="105.4292">eee : E&lt;int&gt;</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L57" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L57" xlink:show="new" xlink:title="ggg" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="290.5" y="135.0234"/>
-      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="292.5" y="137.0234"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="383.5" y="110.0234"/>
+      <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="112.0234"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L57" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L57" xlink:show="new" xlink:title="ggg" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="54" x="304.5" y="143.2339">ggg : G**</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L54" target="_top" title="ggg" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00028/t00028.cc#L54" xlink:show="new" xlink:title="ggg" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="58" x="397.5" y="118.2339">ggg : G **</text>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L42" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L42" xlink:show="new" xlink:title="R" xlink:type="simple">
-      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="290.5" y="155.8281"/>
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L42" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00028/t00028.cc#L42" xlink:show="new" xlink:title="R" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="78" x="304.5" y="164.0386">R(C&amp; c) : void</text>
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-    <path d="M800.5,89.5 L800.5,99.5 L810.5,99.5 L800.5,89.5 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
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-    <path d="M871.97,247.82 C882.72,233.48 897.9,217.37 916,209.5 C938.01,199.93 948.2,199.46 970,209.5 C988.63,218.08 1003.42,236.17 1013.18,251.24 " fill="none" id="GMN438-C_0000001335" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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-    <polygon fill="#A80036" points="336.14,251.29,343.7506,245.0387,338.3818,246.8207,336.5998,241.4519,336.14,251.29" style="stroke: #A80036; stroke-width: 1.0;"/>
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-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="373.5" y="214.0669">ggg</text>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="378.5" x2="628.5" y1="124.8281" y2="124.8281"/>
+    <rect fill="#F24D5C" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="385.5" y="132.8281"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="82" x="397.5" y="139.0386">R(C &amp; c) : void</text>
+    <path d="M664.5,64.5 L664.5,73 L629.79,77 L664.5,81 L664.5,89.6328 A0,0 0 0 0 664.5,89.6328 L766.5,89.6328 A0,0 0 0 0 766.5,89.6328 L766.5,74.5 L756.5,64.5 L664.5,64.5 A0,0 0 0 0 664.5,64.5 " fill="#FBFB77" filter="url(#fghnfy7wqna39)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M756.5,64.5 L756.5,74.5 L766.5,74.5 L756.5,64.5 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="81" x="670.5" y="81.5669">R class note.</text>
+    <path d="M144.5,42 L144.5,67.1328 A0,0 0 0 0 144.5,67.1328 L342.5,67.1328 A0,0 0 0 0 342.5,67.1328 L342.5,60 L381.5,50.4023 L342.5,52 L342.5,52 L332.5,42 L144.5,42 A0,0 0 0 0 144.5,42 " fill="#FBFB77" filter="url(#fghnfy7wqna39)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M332.5,42 L332.5,52 L342.5,52 L332.5,42 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="177" x="150.5" y="59.0669">R contains an instance of A.</text>
+    <path d="M144.5,77.1328 L144.5,102.2656 A0,0 0 0 0 144.5,102.2656 L263.5,102.2656 A0,0 0 0 0 263.5,102.2656 L263.5,95.1328 L381.5,76.0117 L263.5,87.1328 L263.5,87.1328 L253.5,77.1328 L144.5,77.1328 A0,0 0 0 0 144.5,77.1328 " fill="#FBFB77" filter="url(#fghnfy7wqna39)" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M253.5,77.1328 L253.5,87.1328 L263.5,87.1328 L253.5,77.1328 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="98" x="150.5" y="94.1997">Reference to C.</text>
+    <path d="M557.17,274.62 C563.23,287.75 571.06,304.71 578.39,320.59 " fill="none" id="C_0001949673179441298667-&gt;C_0001014136565447389473" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
+    <polygon fill="none" points="584.75,317.67,586.78,338.76,572.04,323.54,584.75,317.67" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M379.77,146.22 C369.29,155.27 359.61,165.21 351.5,176 C341.66,189.09 336.2,206.55 333.18,221.17 " fill="none" id="C_0001189142882239313116-&gt;C_0000984577258575112753" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
+    <polygon fill="#A80036" points="332.17,226.41,337.7942,218.3249,333.1121,221.4996,329.9375,216.8175,332.17,226.41" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <path d="M434.48,146.03 C405.72,174.38 374.22,205.43 353.3,226.04 " fill="none" id="C_0001189142882239313116-&gt;C_0000984577258575112753-1" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <rect fill="none" height="6" style="stroke: #C82930; stroke-width: 1.0;" width="6" x="404.5" y="182.0664"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="21" x="414.5" y="189.0669">ccc</text>
+    <path d="M365.34,143.25 C328.71,160.57 298.62,174.86 296.5,176 C260.61,195.41 220.48,220.78 196.91,236.06 " fill="none" id="C_0001189142882239313116&lt;-C_0001519850480962783588" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="309.5" y="189.0669">aaa</text>
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+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="696.5" y="189.0669">bbb</text>
+    <path d="M641.83,144.16 C643.4,144.78 644.95,145.4 646.5,146 C754.84,188.19 791.7,172.66 896.5,223 C902.7,225.98 909.03,229.85 914.74,233.72 " fill="none" id="C_0001189142882239313116&lt;-C_0001263778658518784070" style="stroke: #A80036; stroke-width: 1.0;"/>
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+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="830.5" y="189.0669">ddd</text>
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+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="491.5" y="189.0669">ggg</text>
   </g>
 </svg>

docs/test_cases/t00029.md

@@ -24,12 +24,10 @@ File t00029.cc
 namespace clanguml {
 namespace t00029 {
 
-class A {
-};
+class A { };
 
 /// \uml{skip}
-class B {
-};
+class B { };
 
 template <typename T> class C {
     T param;
@@ -45,17 +43,13 @@ enum class E { one, two, three };
 /// \uml{skip}
 enum class F { red, green, blue };
 
-class G1 {
-};
+class G1 { };
 
-class G2 {
-};
+class G2 { };
 
-class G3 {
-};
+class G3 { };
 
-class G4 {
-};
+class G4 { };
 
 struct R {
     G1 g1;
@@ -75,3 +69,239 @@ struct R {
 ```
 ## Generated UML diagrams
 ![t00029_class](./t00029_class.svg "PlantUML skip decorator test case")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00029::A",
+      "id": "1970994826766369014",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00029",
+      "source_location": {
+        "file": "../../tests/t00029/t00029.cc",
+        "line": 7
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00029::C<T>",
+      "id": "543766389270348470",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "param",
+          "source_location": {
+            "file": "../../tests/t00029/t00029.cc",
+            "line": 13
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00029",
+      "source_location": {
+        "file": "../../tests/t00029/t00029.cc",
+        "line": 12
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "constants": [
+        "one",
+        "two",
+        "three"
+      ],
+      "display_name": "clanguml::t00029::E",
+      "id": "1936873082456592219",
+      "is_nested": false,
+      "name": "E",
+      "namespace": "clanguml::t00029",
+      "source_location": {
+        "file": "../../tests/t00029/t00029.cc",
+        "line": 21
+      },
+      "type": "enum"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00029::G1",
+      "id": "1980718063838190763",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "G1",
+      "namespace": "clanguml::t00029",
+      "source_location": {
+        "file": "../../tests/t00029/t00029.cc",
+        "line": 26
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00029::G2",
+      "id": "2204627213593766591",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "G2",
+      "namespace": "clanguml::t00029",
+      "source_location": {
+        "file": "../../tests/t00029/t00029.cc",
+        "line": 28
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00029::G3",
+      "id": "767180516665070631",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "G3",
+      "namespace": "clanguml::t00029",
+      "source_location": {
+        "file": "../../tests/t00029/t00029.cc",
+        "line": 30
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00029::G4",
+      "id": "715074622924270214",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "G4",
+      "namespace": "clanguml::t00029",
+      "source_location": {
+        "file": "../../tests/t00029/t00029.cc",
+        "line": 32
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00029::R",
+      "id": "348749731659902910",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "g1",
+          "source_location": {
+            "file": "../../tests/t00029/t00029.cc",
+            "line": 35
+          },
+          "type": "clanguml::t00029::G1"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "\\uml{skiprelationship}",
+            "raw": "/// \\uml{skiprelationship}"
+          },
+          "is_static": false,
+          "name": "g3",
+          "source_location": {
+            "file": "../../tests/t00029/t00029.cc",
+            "line": 41
+          },
+          "type": "clanguml::t00029::G3 &"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "g4",
+          "source_location": {
+            "file": "../../tests/t00029/t00029.cc",
+            "line": 43
+          },
+          "type": "std::shared_ptr<G4>"
+        }
+      ],
+      "methods": [],
+      "name": "R",
+      "namespace": "clanguml::t00029",
+      "source_location": {
+        "file": "../../tests/t00029/t00029.cc",
+        "line": 34
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00029_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1980718063838190763",
+      "label": "g1",
+      "source": "348749731659902910",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "715074622924270214",
+      "label": "g4",
+      "source": "348749731659902910",
+      "type": "association"
+    }
+  ],
+  "using_namespace": "clanguml::t00029"
+}
+```

docs/test_cases/t00029_class.svg

@@ -1,6 +1,6 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="230px" preserveAspectRatio="none" style="width:464px;height:230px;" version="1.1" viewBox="0 0 464 230" width="464px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f12xg6vkssczkt" width="300%" x="-1" y="-1">
+    <filter height="300%" id="f25nl3qvz9a74" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,16 +9,16 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f12xg6vkssczkt)" height="48" id="C_0000001374" style="stroke: #A80036; stroke-width: 1.5;" width="40" x="10.5" y="27"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f25nl3qvz9a74)" height="48" id="C_0001970994826766369014" style="stroke: #A80036; stroke-width: 1.5;" width="40" x="10.5" y="27"/>
       <ellipse cx="25.5" cy="43" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M28.4688,48.6406 Q27.8906,48.9375 27.25,49.0781 Q26.6094,49.2344 25.9063,49.2344 Q23.4063,49.2344 22.0781,47.5938 Q20.7656,45.9375 20.7656,42.8125 Q20.7656,39.6875 22.0781,38.0313 Q23.4063,36.375 25.9063,36.375 Q26.6094,36.375 27.25,36.5313 Q27.9063,36.6875 28.4688,36.9844 L28.4688,39.7031 Q27.8438,39.125 27.25,38.8594 Q26.6563,38.5781 26.0313,38.5781 Q24.6875,38.5781 24,39.6563 Q23.3125,40.7188 23.3125,42.8125 Q23.3125,44.9063 24,45.9844 Q24.6875,47.0469 26.0313,47.0469 Q26.6563,47.0469 27.25,46.7813 Q27.8438,46.5 28.4688,45.9219 L28.4688,48.6406 Z "/>
       <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="39.5" y="47.1543">A</text>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="11.5" x2="49.5" y1="59" y2="59"/>
       <line style="stroke: #A80036; stroke-width: 1.5;" x1="11.5" x2="49.5" y1="67" y2="67"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L14" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L14" xlink:show="new" xlink:title="C" xlink:type="simple">
-      <rect fill="#FEFECE" filter="url(#f12xg6vkssczkt)" height="60.8047" id="C_0000001382" style="stroke: #A80036; stroke-width: 1.5;" width="82" x="85.5" y="20.5"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L12" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L12" xlink:show="new" xlink:title="C" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f25nl3qvz9a74)" height="60.8047" id="C_0000543766389270348470" style="stroke: #A80036; stroke-width: 1.5;" width="82" x="85.5" y="20.5"/>
       <ellipse cx="114.45" cy="36.5" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M117.4188,42.1406 Q116.8406,42.4375 116.2,42.5781 Q115.5594,42.7344 114.8563,42.7344 Q112.3563,42.7344 111.0281,41.0938 Q109.7156,39.4375 109.7156,36.3125 Q109.7156,33.1875 111.0281,31.5313 Q112.3563,29.875 114.8563,29.875 Q115.5594,29.875 116.2,30.0313 Q116.8563,30.1875 117.4188,30.4844 L117.4188,33.2031 Q116.7938,32.625 116.2,32.3594 Q115.6063,32.0781 114.9813,32.0781 Q113.6375,32.0781 112.95,33.1563 Q112.2625,34.2188 112.2625,36.3125 Q112.2625,38.4063 112.95,39.4844 Q113.6375,40.5469 114.9813,40.5469 Q115.6063,40.5469 116.2,40.2813 Q116.7938,40 117.4188,39.4219 L117.4188,42.1406 Z "/>
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@@ -26,16 +26,16 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="86.5" x2="166.5" y1="52.5" y2="52.5"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L15" target="_top" title="param" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L15" xlink:show="new" xlink:title="param" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L13" target="_top" title="param" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L13" xlink:show="new" xlink:title="param" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L15" target="_top" title="param" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L15" xlink:show="new" xlink:title="param" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L13" target="_top" title="param" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L13" xlink:show="new" xlink:title="param" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L49" target="_top" title="g4" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00029/t00029.cc#L49" xlink:show="new" xlink:title="g4" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L43" target="_top" title="g4" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00029/t00029.cc#L43" xlink:show="new" xlink:title="g4" xlink:type="simple">
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     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="280.5" x2="452.5" y1="86.4141" y2="86.4141"/>
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docs/test_cases/t00030.md

@@ -24,17 +24,15 @@ File t00030.cc
 namespace clanguml {
 namespace t00030 {
 
-class A {
-};
+class A { };
 
-class B {
-};
+class B { };
 
-class C {
-};
+class C { };
 
-class D {
-};
+class D { };
+
+class E { };
 
 struct R {
     /// @uml{association[]}
@@ -48,6 +46,9 @@ struct R {
 
     /// @uml{association[:1]}
     D ddd;
+
+    /// @uml{aggregation[:1]}
+    E *eee;
 };
 
 } // namespace t00030
@@ -56,3 +57,247 @@ struct R {
 ```
 ## Generated UML diagrams
 ![t00030_class](./t00030_class.svg "PlantUML relationship decorators test case")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00030::A",
+      "id": "64769484767514424",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00030",
+      "source_location": {
+        "file": "../../tests/t00030/t00030.cc",
+        "line": 7
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00030::B",
+      "id": "156923198106222307",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00030",
+      "source_location": {
+        "file": "../../tests/t00030/t00030.cc",
+        "line": 9
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00030::C",
+      "id": "1651557398557662399",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00030",
+      "source_location": {
+        "file": "../../tests/t00030/t00030.cc",
+        "line": 11
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00030::D",
+      "id": "1089781072752262158",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "D",
+      "namespace": "clanguml::t00030",
+      "source_location": {
+        "file": "../../tests/t00030/t00030.cc",
+        "line": 13
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00030::E",
+      "id": "425964641881054607",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "E",
+      "namespace": "clanguml::t00030",
+      "source_location": {
+        "file": "../../tests/t00030/t00030.cc",
+        "line": 15
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00030::R",
+      "id": "263468735940481091",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{association[]}",
+            "raw": "/// @uml{association[]}"
+          },
+          "is_static": false,
+          "name": "aaa",
+          "source_location": {
+            "file": "../../tests/t00030/t00030.cc",
+            "line": 19
+          },
+          "type": "clanguml::t00030::A"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{composition[0..1:1..*]}",
+            "raw": "/// @uml{composition[0..1:1..*]}"
+          },
+          "is_static": false,
+          "name": "bbb",
+          "source_location": {
+            "file": "../../tests/t00030/t00030.cc",
+            "line": 22
+          },
+          "type": "std::vector<B>"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{aggregation[0..1:1..5]}",
+            "raw": "/// @uml{aggregation[0..1:1..5]}"
+          },
+          "is_static": false,
+          "name": "ccc",
+          "source_location": {
+            "file": "../../tests/t00030/t00030.cc",
+            "line": 25
+          },
+          "type": "std::vector<C>"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{association[:1]}",
+            "raw": "/// @uml{association[:1]}"
+          },
+          "is_static": false,
+          "name": "ddd",
+          "source_location": {
+            "file": "../../tests/t00030/t00030.cc",
+            "line": 28
+          },
+          "type": "clanguml::t00030::D"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{aggregation[:1]}",
+            "raw": "/// @uml{aggregation[:1]}"
+          },
+          "is_static": false,
+          "name": "eee",
+          "source_location": {
+            "file": "../../tests/t00030/t00030.cc",
+            "line": 31
+          },
+          "type": "clanguml::t00030::E *"
+        }
+      ],
+      "methods": [],
+      "name": "R",
+      "namespace": "clanguml::t00030",
+      "source_location": {
+        "file": "../../tests/t00030/t00030.cc",
+        "line": 17
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00030_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "64769484767514424",
+      "label": "aaa",
+      "source": "263468735940481091",
+      "type": "association"
+    },
+    {
+      "access": "public",
+      "destination": "156923198106222307",
+      "label": "bbb",
+      "multiplicity_destination": "1..*",
+      "multiplicity_source": "0..1",
+      "source": "263468735940481091",
+      "type": "composition"
+    },
+    {
+      "access": "public",
+      "destination": "1651557398557662399",
+      "label": "ccc",
+      "multiplicity_destination": "1..5",
+      "multiplicity_source": "0..1",
+      "source": "263468735940481091",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "1089781072752262158",
+      "label": "ddd",
+      "multiplicity_destination": "1",
+      "source": "263468735940481091",
+      "type": "association"
+    },
+    {
+      "access": "public",
+      "destination": "425964641881054607",
+      "label": "eee",
+      "multiplicity_destination": "1",
+      "source": "263468735940481091",
+      "type": "aggregation"
+    }
+  ],
+  "using_namespace": "clanguml::t00030"
+}
+```

docs/test_cases/t00030_class.svg

@@ -1,6 +1,6 @@
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+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="256px" preserveAspectRatio="none" style="width:366px;height:256px;" version="1.1" viewBox="0 0 366 256" width="366px" zoomAndPan="magnify">
   <defs>
-    <filter height="300%" id="f1o5vhrptwozvj" width="300%" x="-1" y="-1">
+    <filter height="300%" id="fhniqzf6uw5ru" width="300%" x="-1" y="-1">
       <feGaussianBlur result="blurOut" stdDeviation="2.0"/>
       <feColorMatrix in="blurOut" result="blurOut2" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0"/>
       <feOffset dx="4.0" dy="4.0" in="blurOut2" result="blurOut3"/>
@@ -9,94 +9,114 @@
     <style type="text/css">a:hover { text-decoration: underline; }</style>
   </defs>
   <g>
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-      <ellipse cx="21" cy="200" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
-      <path d="M23.9688,205.6406 Q23.3906,205.9375 22.75,206.0781 Q22.1094,206.2344 21.4063,206.2344 Q18.9063,206.2344 17.5781,204.5938 Q16.2656,202.9375 16.2656,199.8125 Q16.2656,196.6875 17.5781,195.0313 Q18.9063,193.375 21.4063,193.375 Q22.1094,193.375 22.75,193.5313 Q23.4063,193.6875 23.9688,193.9844 L23.9688,196.7031 Q23.3438,196.125 22.75,195.8594 Q22.1563,195.5781 21.5313,195.5781 Q20.1875,195.5781 19.5,196.6563 Q18.8125,197.7188 18.8125,199.8125 Q18.8125,201.9063 19.5,202.9844 Q20.1875,204.0469 21.5313,204.0469 Q22.1563,204.0469 22.75,203.7813 Q23.3438,203.5 23.9688,202.9219 L23.9688,205.6406 Z "/>
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-      <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="45" y1="224" y2="224"/>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L7" target="_top" title="A" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L7" xlink:show="new" xlink:title="A" xlink:type="simple">
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+      <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacingAndGlyphs" textLength="8" x="35" y="217.1543">A</text>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L25" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L25" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="117" x="129" y="79.8198">ccc : std::vector&lt;C&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00030/t00030.cc#L30" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00030/t00030.cc#L30" xlink:show="new" xlink:title="ddd" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="41" x="90" y="92.6245">ddd : D</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="84.4141"/>
+      <ellipse cx="120" cy="89.4141" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <line style="stroke: #A80036; stroke-width: 1.5;" x1="71" x2="215" y1="99.2188" y2="99.2188"/>
-    <path d="M78.98,107.28 C69.45,116.44 60.37,126.47 53,137 C44.15,149.64 37.71,165.57 33.34,179.04 " fill="none" id="C_0000001443-&gt;C_0000001427" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <polygon fill="#A80036" points="31.83,183.88,38.345,176.4939,33.3295,179.1101,30.7132,174.0947,31.83,183.88" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <ellipse cx="59" cy="146.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="66" y="150.0669">aaa</text>
-    <path d="M106.93,119.14 C104.54,125.03 102.5,131.04 101,137 C97.15,152.34 97.99,170.15 99.74,183.97 " fill="none" id="C_0000001443&lt;-C_0000001431" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <polygon fill="#A80036" points="112.24,107.26,106.1415,111.1081,107.348,118.2176,113.4465,114.3695,112.24,107.26" style="stroke: #A80036; stroke-width: 1.0;"/>
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-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="114" y="150.0669">bbb</text>
-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="82.2269" y="127.373">0..1</text>
-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="23" x="72.7015" y="172.9743">1..*</text>
-    <path d="M159.09,119.78 C165.01,142.32 171.36,166.5 175.87,183.67 " fill="none" id="C_0000001443&lt;-C_0000001435" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <polygon fill="#FFFFFF" points="155.77,107.12,153.4245,113.939,158.8168,118.7268,161.1623,111.9078,155.77,107.12" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <ellipse cx="174" cy="146.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="21" x="181" y="150.0669">ccc</text>
-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="131.8783" y="127.2134">0..1</text>
-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="147.4508" y="172.9945">1..5</text>
-    <path d="M186.75,107.14 C195.02,116.86 203.45,127.12 211,137 C221.38,150.58 232.07,166.34 240.63,179.47 " fill="none" id="C_0000001443-&gt;C_0000001439" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <polygon fill="#A80036" points="243.45,183.81,241.9012,174.0837,240.7261,179.6171,235.1926,178.442,243.45,183.81" style="stroke: #A80036; stroke-width: 1.0;"/>
-    <ellipse cx="229" cy="146.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="236" y="150.0669">ddd</text>
-    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="8" x="230.6966" y="172.7733">1</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L28" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L28" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="41" x="129" y="92.6245">ddd : D</text>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
+      <rect fill="#FEFECE" height="10" style="stroke: none; stroke-width: 1.0;" width="20" x="115" y="97.2188"/>
+      <ellipse cx="120" cy="102.2188" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    </a>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L31" target="_top" title="eee" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00030/t00030.cc#L31" xlink:show="new" xlink:title="eee" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="50" x="129" y="105.4292">eee : E *</text>
+    </a>
+    <line style="stroke: #A80036; stroke-width: 1.5;" x1="110" x2="254" y1="112.0234" y2="112.0234"/>
+    <path d="M111.59,120.19 C100.65,129.74 89.75,139.87 80,150 C67.26,163.23 54.64,179.38 44.8,192.83 " fill="none" id="C_0000263468735940481091-&gt;C_0000064769484767514424" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <polygon fill="#A80036" points="41.84,196.91,50.3591,191.9679,44.7732,192.8608,43.8804,187.2748,41.84,196.91" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <ellipse cx="86" cy="159.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="93" y="163.0669">aaa</text>
+    <path d="M142.39,131.84 C139.12,137.93 135.94,144.04 133,150 C125.44,165.34 118.08,183.15 112.67,196.97 " fill="none" id="C_0000263468735940481091&lt;-C_0000156923198106222307" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <polygon fill="#A80036" points="148.79,120.22,142.3933,123.549,143.006,130.734,149.4027,127.405,148.79,120.22" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <ellipse cx="139" cy="159.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="146" y="163.0669">bbb</text>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="119.28" y="140.0594">0..1</text>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="23" x="88.9448" y="185.9743">1..*</text>
+    <path d="M179.08,133.13 C178.86,144.44 178.79,156.05 179,167 C179.18,176.76 179.56,187.52 179.93,196.79 " fill="none" id="C_0000263468735940481091&lt;-C_0001651557398557662399" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <polygon fill="#FFFFFF" points="179.41,120.05,175.2595,125.9469,179.1065,132.0462,183.257,126.1493,179.41,120.05" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <ellipse cx="185" cy="159.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="21" x="192" y="163.0669">ccc</text>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="153.5407" y="140.2662">0..1</text>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="152.5808" y="185.7482">1..5</text>
+    <path d="M208.65,120.08 C220.43,144.41 233.76,171.96 243.43,191.97 " fill="none" id="C_0000263468735940481091-&gt;C_0001089781072752262158" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <polygon fill="#A80036" points="245.69,196.62,245.3559,186.7768,243.5055,192.1225,238.1598,190.272,245.69,196.62" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <ellipse cx="237" cy="159.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="244" y="163.0669">ddd</text>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="8" x="233.9582" y="185.9323">1</text>
+    <path d="M256.17,129.39 C263.35,136.2 270.4,143.15 277,150 C291.34,164.89 306.19,182.88 317.28,196.88 " fill="none" id="C_0000263468735940481091&lt;-C_0000425964641881054607" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <polygon fill="#FFFFFF" points="246.34,120.2,247.9895,127.2199,255.1039,128.3972,253.4543,121.3773,246.34,120.2" style="stroke: #A80036; stroke-width: 1.0;"/>
+    <ellipse cx="298" cy="159.0664" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="24" x="305" y="163.0669">eee</text>
+    <text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="8" x="303.7143" y="185.8613">1</text>
   </g>
 </svg>

docs/test_cases/t00031.md

@@ -25,8 +25,7 @@ namespace clanguml {
 namespace t00031 {
 
 /// @uml{style[#back:lightgreen|yellow;header:blue/red]}
-class A {
-};
+class A { };
 
 /// @uml{style[#line.dotted:blue]}
 enum B { one, two, three };
@@ -36,8 +35,7 @@ template <typename T> class C {
     T ttt;
 };
 
-class D {
-};
+class D { };
 
 struct R {
     /// @uml{style[#red,dashed,thickness=2]}
@@ -60,3 +58,256 @@ struct R {
 ```
 ## Generated UML diagrams
 ![t00031_class](./t00031_class.svg "PlantUML style decorator test case")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "@uml{style[#back:lightgreen|yellow;header:blue/red]}",
+        "raw": "/// @uml{style[#back:lightgreen|yellow;header:blue/red]}"
+      },
+      "display_name": "clanguml::t00031::A",
+      "id": "847775539502907247",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00031",
+      "source_location": {
+        "file": "../../tests/t00031/t00031.cc",
+        "line": 8
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "comment": {
+        "formatted": "@uml{style[#line.dotted:blue]}",
+        "raw": "/// @uml{style[#line.dotted:blue]}"
+      },
+      "constants": [
+        "one",
+        "two",
+        "three"
+      ],
+      "display_name": "clanguml::t00031::B",
+      "id": "1441796358326382179",
+      "is_nested": false,
+      "name": "B",
+      "namespace": "clanguml::t00031",
+      "source_location": {
+        "file": "../../tests/t00031/t00031.cc",
+        "line": 11
+      },
+      "type": "enum"
+    },
+    {
+      "bases": [],
+      "comment": {
+        "formatted": "@uml{style[#pink;line:red;line.bold;text:red]}",
+        "raw": "/// @uml{style[#pink;line:red;line.bold;text:red]}"
+      },
+      "display_name": "clanguml::t00031::C<T>",
+      "id": "116209144733282955",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "private",
+          "is_static": false,
+          "name": "ttt",
+          "source_location": {
+            "file": "../../tests/t00031/t00031.cc",
+            "line": 15
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00031",
+      "source_location": {
+        "file": "../../tests/t00031/t00031.cc",
+        "line": 14
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00031::D",
+      "id": "2266534344475505157",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "D",
+      "namespace": "clanguml::t00031",
+      "source_location": {
+        "file": "../../tests/t00031/t00031.cc",
+        "line": 18
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00031::C<int>",
+      "id": "208700529175860645",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00031",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "int"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00031::R",
+      "id": "484712092364868032",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{style[#red,dashed,thickness=2]}",
+            "raw": "/// @uml{style[#red,dashed,thickness=2]}"
+          },
+          "is_static": false,
+          "name": "aaa",
+          "source_location": {
+            "file": "../../tests/t00031/t00031.cc",
+            "line": 22
+          },
+          "type": "clanguml::t00031::A *"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{composition}\n@uml{style[#green,dashed,thickness=4]}",
+            "raw": "/// @uml{composition}\n    /// @uml{style[#green,dashed,thickness=4]}"
+          },
+          "is_static": false,
+          "name": "bbb",
+          "source_location": {
+            "file": "../../tests/t00031/t00031.cc",
+            "line": 26
+          },
+          "type": "std::vector<B>"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{style[#blue,dotted,thickness=8]}",
+            "raw": "/// @uml{style[#blue,dotted,thickness=8]}"
+          },
+          "is_static": false,
+          "name": "ccc",
+          "source_location": {
+            "file": "../../tests/t00031/t00031.cc",
+            "line": 29
+          },
+          "type": "C<int>"
+        },
+        {
+          "access": "public",
+          "comment": {
+            "formatted": "@uml{style[#blue,plain,thickness=16]}",
+            "raw": "/// @uml{style[#blue,plain,thickness=16]}"
+          },
+          "is_static": false,
+          "name": "ddd",
+          "source_location": {
+            "file": "../../tests/t00031/t00031.cc",
+            "line": 32
+          },
+          "type": "clanguml::t00031::D *"
+        }
+      ],
+      "methods": [],
+      "name": "R",
+      "namespace": "clanguml::t00031",
+      "source_location": {
+        "file": "../../tests/t00031/t00031.cc",
+        "line": 20
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00031_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "116209144733282955",
+      "source": "208700529175860645",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "847775539502907247",
+      "label": "aaa",
+      "source": "484712092364868032",
+      "type": "association"
+    },
+    {
+      "access": "public",
+      "destination": "1441796358326382179",
+      "label": "bbb",
+      "source": "484712092364868032",
+      "type": "composition"
+    },
+    {
+      "access": "public",
+      "destination": "208700529175860645",
+      "label": "ccc",
+      "source": "484712092364868032",
+      "type": "aggregation"
+    },
+    {
+      "access": "public",
+      "destination": "2266534344475505157",
+      "label": "ddd",
+      "source": "484712092364868032",
+      "type": "association"
+    }
+  ],
+  "using_namespace": "clanguml::t00031"
+}
+```

docs/test_cases/t00031_class.svg

@@ -1,33 +1,33 @@
 <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentScriptType="application/ecmascript" contentStyleType="text/css" height="402px" preserveAspectRatio="none" style="width:312px;height:402px;" version="1.1" viewBox="0 0 312 402" width="312px" zoomAndPan="magnify">
   <defs>
-    <linearGradient id="gx081a23i971b0" x1="0%" x2="100%" y1="50%" y2="50%">
+    <linearGradient id="g41u00i2edeuf0" x1="0%" x2="100%" y1="50%" y2="50%">
       <stop offset="0%" stop-color="#90EE90"/>
       <stop offset="100%" stop-color="#FFFF00"/>
     </linearGradient>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
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       <ellipse cx="81" cy="63.8047" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L28" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L28" xlink:show="new" xlink:title="bbb" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L26" target="_top" title="bbb" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L26" xlink:show="new" xlink:title="bbb" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="120" x="90" y="67.0151">bbb : std::vector&lt;B&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L31" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L31" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L29" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L29" xlink:show="new" xlink:title="ccc" xlink:type="simple">
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       <ellipse cx="81" cy="76.6094" fill="none" rx="3" ry="3" style="stroke: #038048; stroke-width: 1.0;"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L31" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L31" xlink:show="new" xlink:title="ccc" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L29" target="_top" title="ccc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L29" xlink:show="new" xlink:title="ccc" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="70" x="90" y="79.8198">ccc : C&lt;int&gt;</text>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L34" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L34" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L32" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L32" xlink:show="new" xlink:title="ddd" xlink:type="simple">
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L34" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00031/t00031.cc#L34" xlink:show="new" xlink:title="ddd" xlink:type="simple">
-      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="47" x="90" y="92.6245">ddd : D*</text>
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L32" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00031/t00031.cc#L32" xlink:show="new" xlink:title="ddd" xlink:type="simple">
+      <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="51" x="90" y="92.6245">ddd : D *</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="71" x2="215" y1="99.2188" y2="99.2188"/>
-    <path d="M268,251.08 C268,267.48 268,290.13 268,310.57 " fill="none" id="C_0000001482-&gt;C_0000001470" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
+    <path d="M268,251.08 C268,267.48 268,290.13 268,310.57 " fill="none" id="C_0000208700529175860645-&gt;C_0000116209144733282955" style="stroke: #A80036; stroke-width: 1.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M106.93,119.14 C104.54,125.03 102.5,131.04 101,137 C97.24,152 96.88,168.86 97.83,183.84 " fill="none" id="C_0000484712092364868032&lt;-C_0001441796358326382179" style="stroke: #008000; stroke-width: 4.0; stroke-dasharray: 7.0,7.0;"/>
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+    <path d="M195.44,117.21 C200.83,123.78 206.11,130.46 211,137 C227.04,158.46 243.32,184.39 254.35,202.71 " fill="none" id="C_0000484712092364868032&lt;-C_0000208700529175860645" style="stroke: #0000FF; stroke-width: 8.0; stroke-dasharray: 1.0,3.0;"/>
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+    <path d="M154.39,107.4 C161.23,136.79 169.69,173.14 175.43,197.8 " fill="none" id="C_0000484712092364868032-&gt;C_0002266534344475505157" style="stroke: #0000FF; stroke-width: 16.0;"/>
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docs/test_cases/t00032.md

@@ -24,11 +24,9 @@ File t00032.cc
 namespace clanguml {
 namespace t00032 {
 
-struct Base {
-};
+struct Base { };
 
-struct TBase {
-};
+struct TBase { };
 
 struct A {
     void operator()() { }
@@ -60,3 +58,381 @@ struct R {
 ```
 ## Generated UML diagrams
 ![t00032_class](./t00032_class.svg "Class template with template base classes test case")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00032::Base",
+      "id": "1619396229227632210",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "Base",
+      "namespace": "clanguml::t00032",
+      "source_location": {
+        "file": "../../tests/t00032/t00032.cc",
+        "line": 7
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00032::TBase",
+      "id": "543776954602127752",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "TBase",
+      "namespace": "clanguml::t00032",
+      "source_location": {
+        "file": "../../tests/t00032/t00032.cc",
+        "line": 9
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00032::A",
+      "id": "687909853333071234",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "operator()",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "A",
+      "namespace": "clanguml::t00032",
+      "source_location": {
+        "file": "../../tests/t00032/t00032.cc",
+        "line": 11
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00032::B",
+      "id": "737235057776029746",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "operator()",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "B",
+      "namespace": "clanguml::t00032",
+      "source_location": {
+        "file": "../../tests/t00032/t00032.cc",
+        "line": 15
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00032::C",
+      "id": "1497964256865073382",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": false,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "operator()",
+          "parameters": [],
+          "type": "void"
+        }
+      ],
+      "name": "C",
+      "namespace": "clanguml::t00032",
+      "source_location": {
+        "file": "../../tests/t00032/t00032.cc",
+        "line": 19
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "1619396229227632210",
+          "is_virtual": false,
+          "name": "clanguml::t00032::Base"
+        }
+      ],
+      "display_name": "clanguml::t00032::Overload<T,L,Ts...>",
+      "id": "1463422997970691679",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "counter",
+          "source_location": {
+            "file": "../../tests/t00032/t00032.cc",
+            "line": 26
+          },
+          "type": "L"
+        }
+      ],
+      "methods": [],
+      "name": "Overload",
+      "namespace": "clanguml::t00032",
+      "source_location": {
+        "file": "../../tests/t00032/t00032.cc",
+        "line": 24
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        },
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "L",
+          "template_parameters": []
+        },
+        {
+          "is_variadic": true,
+          "kind": "template_type",
+          "name": "Ts...",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [
+        {
+          "access": "public",
+          "id": "543776954602127752",
+          "is_virtual": false,
+          "name": "clanguml::t00032::TBase"
+        },
+        {
+          "access": "public",
+          "id": "687909853333071234",
+          "is_virtual": false,
+          "name": "clanguml::t00032::A"
+        },
+        {
+          "access": "public",
+          "id": "737235057776029746",
+          "is_virtual": false,
+          "name": "clanguml::t00032::B"
+        },
+        {
+          "access": "public",
+          "id": "1497964256865073382",
+          "is_virtual": false,
+          "name": "clanguml::t00032::C"
+        }
+      ],
+      "display_name": "clanguml::t00032::Overload<clanguml::t00032::TBase,int,clanguml::t00032::A,clanguml::t00032::B,clanguml::t00032::C>",
+      "id": "1706455047176879286",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "Overload",
+      "namespace": "clanguml::t00032",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "clanguml::t00032::TBase"
+        },
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "int"
+        },
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "clanguml::t00032::A"
+        },
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "clanguml::t00032::B"
+        },
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "clanguml::t00032::C"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00032::R",
+      "id": "85539867332573320",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "overload",
+          "source_location": {
+            "file": "../../tests/t00032/t00032.cc",
+            "line": 32
+          },
+          "type": "Overload<clanguml::t00032::TBase,int,clanguml::t00032::A,clanguml::t00032::B,clanguml::t00032::C>"
+        }
+      ],
+      "methods": [],
+      "name": "R",
+      "namespace": "clanguml::t00032",
+      "source_location": {
+        "file": "../../tests/t00032/t00032.cc",
+        "line": 31
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00032_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "1619396229227632210",
+      "source": "1463422997970691679",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "543776954602127752",
+      "source": "1706455047176879286",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "687909853333071234",
+      "source": "1706455047176879286",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "737235057776029746",
+      "source": "1706455047176879286",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "1497964256865073382",
+      "source": "1706455047176879286",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "1463422997970691679",
+      "source": "1706455047176879286",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "543776954602127752",
+      "source": "1706455047176879286",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "687909853333071234",
+      "source": "1706455047176879286",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "737235057776029746",
+      "source": "1706455047176879286",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1497964256865073382",
+      "source": "1706455047176879286",
+      "type": "extension"
+    },
+    {
+      "access": "public",
+      "destination": "1706455047176879286",
+      "label": "overload",
+      "source": "85539867332573320",
+      "type": "aggregation"
+    }
+  ],
+  "using_namespace": "clanguml::t00032"
+}
+```

docs/test_cases/t00032_class.svg

@@ -1,6 +1,6 @@
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L14" target="_top" title="operator()" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L14" xlink:show="new" xlink:title="operator()" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L15" target="_top" title="B" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L15" xlink:show="new" xlink:title="B" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L19" target="_top" title="C" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L19" xlink:show="new" xlink:title="C" xlink:type="simple">
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@@ -79,15 +64,15 @@
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       <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="143" y1="287" y2="287"/>
     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L28" target="_top" title="counter" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L28" xlink:show="new" xlink:title="counter" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L26" target="_top" title="counter" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L26" xlink:show="new" xlink:title="counter" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L28" target="_top" title="counter" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L28" xlink:show="new" xlink:title="counter" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L26" target="_top" title="counter" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L26" xlink:show="new" xlink:title="counter" xlink:type="simple">
       <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacingAndGlyphs" textLength="61" x="26" y="301.2104">counter : L</text>
     </a>
     <line style="stroke: #A80036; stroke-width: 1.5;" x1="7" x2="143" y1="307.8047" y2="307.8047"/>
-    <rect fill="#FEFECE" filter="url(#f1gr5lixsgchbl)" height="48" id="C_0000001522" style="stroke: #A80036; stroke-width: 1.5;" width="184" x="255" y="146"/>
+    <rect fill="#FEFECE" filter="url(#f1j3jg342sxs0x)" height="48" id="C_0001706455047176879286" style="stroke: #A80036; stroke-width: 1.5;" width="184" x="255" y="146"/>
     <ellipse cx="270" cy="162" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
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@@ -95,42 +80,42 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L31" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L31" xlink:show="new" xlink:title="R" xlink:type="simple">
+      <rect fill="#FEFECE" filter="url(#f1j3jg342sxs0x)" height="60.8047" id="C_0000085539867332573320" style="stroke: #A80036; stroke-width: 1.5;" width="245" x="224.5" y="8"/>
       <ellipse cx="338.75" cy="24" fill="#ADD1B2" rx="11" ry="11" style="stroke: #A80036; stroke-width: 1.0;"/>
       <path d="M341.7188,29.6406 Q341.1406,29.9375 340.5,30.0781 Q339.8594,30.2344 339.1563,30.2344 Q336.6563,30.2344 335.3281,28.5938 Q334.0156,26.9375 334.0156,23.8125 Q334.0156,20.6875 335.3281,19.0313 Q336.6563,17.375 339.1563,17.375 Q339.8594,17.375 340.5,17.5313 Q341.1563,17.6875 341.7188,17.9844 L341.7188,20.7031 Q341.0938,20.125 340.5,19.8594 Q339.9063,19.5781 339.2813,19.5781 Q337.9375,19.5781 337.25,20.6563 Q336.5625,21.7188 336.5625,23.8125 Q336.5625,25.9063 337.25,26.9844 Q337.9375,28.0469 339.2813,28.0469 Q339.9063,28.0469 340.5,27.7813 Q341.0938,27.5 341.7188,26.9219 L341.7188,29.6406 Z "/>
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     </a>
-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L34" target="_top" title="overload" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L34" xlink:show="new" xlink:title="overload" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L32" target="_top" title="overload" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L32" xlink:show="new" xlink:title="overload" xlink:type="simple">
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-    <a href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L34" target="_top" title="overload" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/345619123b262df0dc04aaffdf754f32843cbfc3/tests/t00032/t00032.cc#L34" xlink:show="new" xlink:title="overload" xlink:type="simple">
+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L32" target="_top" title="overload" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00032/t00032.cc#L32" xlink:show="new" xlink:title="overload" xlink:type="simple">
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     <line style="stroke: #A80036; stroke-width: 1.5;" x1="225.5" x2="468.5" y1="60.8047" y2="60.8047"/>
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+    <path d="M75,214.65 C75,228.08 75,242.54 75,254.81 " fill="none" id="C_0001619396229227632210&lt;-C_0001463422997970691679" style="stroke: #A80036; stroke-width: 1.0;"/>
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docs/test_cases/t00033.md

@@ -50,3 +50,338 @@ struct R {
 ```
 ## Generated UML diagrams
 ![t00033_class](./t00033_class.svg "Nested template instantiation dependency test case")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00033::A<T>",
+      "id": "2036031998980633871",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "aaa",
+          "source_location": {
+            "file": "../../tests/t00033/t00033.cc",
+            "line": 8
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00033",
+      "source_location": {
+        "file": "../../tests/t00033/t00033.cc",
+        "line": 7
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00033::B<T>",
+      "id": "765515233845859023",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "bbb",
+          "source_location": {
+            "file": "../../tests/t00033/t00033.cc",
+            "line": 12
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00033",
+      "source_location": {
+        "file": "../../tests/t00033/t00033.cc",
+        "line": 11
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00033::C<T>",
+      "id": "1436835384265552869",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "ccc",
+          "source_location": {
+            "file": "../../tests/t00033/t00033.cc",
+            "line": 16
+          },
+          "type": "T"
+        }
+      ],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00033",
+      "source_location": {
+        "file": "../../tests/t00033/t00033.cc",
+        "line": 15
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00033::D",
+      "id": "2199581366769423637",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "ddd",
+          "source_location": {
+            "file": "../../tests/t00033/t00033.cc",
+            "line": 20
+          },
+          "type": "int"
+        }
+      ],
+      "methods": [],
+      "name": "D",
+      "namespace": "clanguml::t00033",
+      "source_location": {
+        "file": "../../tests/t00033/t00033.cc",
+        "line": 19
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00033::C<clanguml::t00033::D>",
+      "id": "1609446044604054241",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "C",
+      "namespace": "clanguml::t00033",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "clanguml::t00033::D"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00033::B<std::unique_ptr<clanguml::t00033::C<clanguml::t00033::D>>>",
+      "id": "384927316081978893",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "B",
+      "namespace": "clanguml::t00033",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [
+            {
+              "is_variadic": false,
+              "kind": "argument",
+              "template_parameters": [
+                {
+                  "is_variadic": false,
+                  "kind": "argument",
+                  "template_parameters": [],
+                  "type": "clanguml::t00033::D"
+                }
+              ],
+              "type": "clanguml::t00033::C"
+            }
+          ],
+          "type": "std::unique_ptr"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00033::A<clanguml::t00033::B<std::unique_ptr<clanguml::t00033::C<clanguml::t00033::D>>>>",
+      "id": "1747493965420341251",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": false,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00033",
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [
+            {
+              "is_variadic": false,
+              "kind": "argument",
+              "template_parameters": [
+                {
+                  "is_variadic": false,
+                  "kind": "argument",
+                  "template_parameters": [
+                    {
+                      "is_variadic": false,
+                      "kind": "argument",
+                      "template_parameters": [],
+                      "type": "clanguml::t00033::D"
+                    }
+                  ],
+                  "type": "clanguml::t00033::C"
+                }
+              ],
+              "type": "std::unique_ptr"
+            }
+          ],
+          "type": "clanguml::t00033::B"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00033::R",
+      "id": "1866392706312766470",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "abc",
+          "source_location": {
+            "file": "../../tests/t00033/t00033.cc",
+            "line": 24
+          },
+          "type": "A<B<std::unique_ptr<C<D>>>>"
+        }
+      ],
+      "methods": [],
+      "name": "R",
+      "namespace": "clanguml::t00033",
+      "source_location": {
+        "file": "../../tests/t00033/t00033.cc",
+        "line": 23
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00033_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "2199581366769423637",
+      "source": "1609446044604054241",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "1436835384265552869",
+      "source": "1609446044604054241",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1609446044604054241",
+      "source": "384927316081978893",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "765515233845859023",
+      "source": "384927316081978893",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "384927316081978893",
+      "source": "1747493965420341251",
+      "type": "dependency"
+    },
+    {
+      "access": "public",
+      "destination": "2036031998980633871",
+      "source": "1747493965420341251",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1747493965420341251",
+      "label": "abc",
+      "source": "1866392706312766470",
+      "type": "aggregation"
+    }
+  ],
+  "using_namespace": "clanguml::t00033"
+}
+```

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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L19" target="_top" title="D" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L19" xlink:show="new" xlink:title="D" xlink:type="simple">
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     </a>
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L20" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L20" xlink:show="new" xlink:title="ddd" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L20" target="_top" title="ddd" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L20" xlink:show="new" xlink:title="ddd" xlink:type="simple">
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     </a>
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-    <rect fill="#FEFECE" filter="url(#f14l6akpo6p40d)" height="48" id="C_0000001564" style="stroke: #A80036; stroke-width: 1.5;" width="53" x="310" y="383.5"/>
+    <rect fill="#FEFECE" filter="url(#f13oxro7s3ee89)" height="48" id="C_0001609446044604054241" style="stroke: #A80036; stroke-width: 1.5;" width="53" x="310" y="383.5"/>
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@@ -83,7 +83,7 @@
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+    <rect fill="#FEFECE" filter="url(#f13oxro7s3ee89)" height="48" id="C_0000384927316081978893" style="stroke: #A80036; stroke-width: 1.5;" width="195" x="178" y="261.5"/>
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@@ -91,7 +91,7 @@
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@@ -99,34 +99,34 @@
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L23" target="_top" title="R" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L23" xlink:show="new" xlink:title="R" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L24" target="_top" title="abc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L24" xlink:show="new" xlink:title="abc" xlink:type="simple">
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+    <a href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L24" target="_top" title="abc" xlink:actuate="onRequest" xlink:href="https://github.com/bkryza/clang-uml/blob/fc3110fd4e8ffc431522b4acd11cb67e982d695a/tests/t00033/t00033.cc#L24" xlink:show="new" xlink:title="abc" xlink:type="simple">
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docs/test_cases/t00034.md

@@ -63,8 +63,7 @@ template <> struct drop_void<Void> {
 
 template <typename T> using drop_void_t = typename drop_void<T>::type;
 
-struct A {
-};
+struct A { };
 
 struct R {
     lift_void_t<A> *la;
@@ -77,3 +76,258 @@ struct R {
 ```
 ## Generated UML diagrams
 ![t00034_class](./t00034_class.svg "Template metaprogramming type function test case")
+## Generated JSON models
+```json
+{
+  "diagram_type": "class",
+  "elements": [
+    {
+      "bases": [],
+      "display_name": "clanguml::t00034::Void",
+      "id": "1704456490210873213",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "operator==",
+          "parameters": [
+            {
+              "name": "",
+              "type": "const clanguml::t00034::Void &"
+            }
+          ],
+          "type": "bool"
+        },
+        {
+          "access": "public",
+          "is_const": true,
+          "is_defaulted": false,
+          "is_implicit": false,
+          "is_pure_virtual": false,
+          "is_static": false,
+          "is_virtual": false,
+          "name": "operator!=",
+          "parameters": [
+            {
+              "name": "",
+              "type": "const clanguml::t00034::Void &"
+            }
+          ],
+          "type": "bool"
+        }
+      ],
+      "name": "Void",
+      "namespace": "clanguml::t00034",
+      "source_location": {
+        "file": "../../tests/t00034/t00034.cc",
+        "line": 9
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00034::lift_void<T>",
+      "id": "867472442996685316",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "lift_void",
+      "namespace": "clanguml::t00034",
+      "source_location": {
+        "file": "../../tests/t00034/t00034.cc",
+        "line": 16
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00034::lift_void<void>",
+      "id": "126450862226197239",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "lift_void",
+      "namespace": "clanguml::t00034",
+      "source_location": {
+        "file": "../../tests/t00034/t00034.cc",
+        "line": 20
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "void"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00034::drop_void<T>",
+      "id": "1578745816100337706",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": true,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "drop_void",
+      "namespace": "clanguml::t00034",
+      "source_location": {
+        "file": "../../tests/t00034/t00034.cc",
+        "line": 33
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "template_type",
+          "name": "T",
+          "template_parameters": []
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00034::drop_void<clanguml::t00034::Void>",
+      "id": "1849836134504075115",
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+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "drop_void",
+      "namespace": "clanguml::t00034",
+      "source_location": {
+        "file": "../../tests/t00034/t00034.cc",
+        "line": 37
+      },
+      "template_parameters": [
+        {
+          "is_variadic": false,
+          "kind": "argument",
+          "template_parameters": [],
+          "type": "clanguml::t00034::Void"
+        }
+      ],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00034::A",
+      "id": "1383912907884688827",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [],
+      "methods": [],
+      "name": "A",
+      "namespace": "clanguml::t00034",
+      "source_location": {
+        "file": "../../tests/t00034/t00034.cc",
+        "line": 43
+      },
+      "template_parameters": [],
+      "type": "class"
+    },
+    {
+      "bases": [],
+      "display_name": "clanguml::t00034::R",
+      "id": "1713991735741265309",
+      "is_abstract": false,
+      "is_nested": false,
+      "is_struct": true,
+      "is_template": false,
+      "is_union": false,
+      "members": [
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "la",
+          "source_location": {
+            "file": "../../tests/t00034/t00034.cc",
+            "line": 46
+          },
+          "type": "lift_void_t<clanguml::t00034::A> *"
+        },
+        {
+          "access": "public",
+          "is_static": false,
+          "name": "lv",
+          "source_location": {
+            "file": "../../tests/t00034/t00034.cc",
+            "line": 47
+          },
+          "type": "lift_void_t<void> *"
+        }
+      ],
+      "methods": [],
+      "name": "R",
+      "namespace": "clanguml::t00034",
+      "source_location": {
+        "file": "../../tests/t00034/t00034.cc",
+        "line": 45
+      },
+      "template_parameters": [],
+      "type": "class"
+    }
+  ],
+  "name": "t00034_class",
+  "relationships": [
+    {
+      "access": "public",
+      "destination": "867472442996685316",
+      "source": "126450862226197239",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1578745816100337706",
+      "source": "1849836134504075115",
+      "type": "instantiation"
+    },
+    {
+      "access": "public",
+      "destination": "1383912907884688827",
+      "label": "la",
+      "source": "1713991735741265309",
+      "type": "association"
+    }
+  ],
+  "using_namespace": "clanguml::t00034"
+}
+```

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