Files
clang-uml/docs/test_cases/t00012.md
2023-10-21 21:58:45 +02:00

16 KiB

t00012 - Advanced template instantiations

Config

compilation_database_dir: ..
output_directory: diagrams
diagrams:
  t00012_class:
    type: class
    glob:
      - ../../tests/t00012/t00012.cc
    using_namespace:
      - clanguml::t00012
    include:
      namespaces:
        - clanguml::t00012
    plantuml:
      after:
        - 'note right of @A(C<std::map<int,std::vector<std::vector<std::vector<std::string>>>>,3,3,3>) : Long template annotation'

Source code

File t00012.cc

#include <algorithm>
#include <array>
#include <map>
#include <string>
#include <variant>
#include <vector>

namespace clanguml {
namespace t00012 {

template <typename T, typename... Ts> class A {
    T value;
    std::variant<Ts...> values;
};

template <int... Is> class B {
    std::array<int, sizeof...(Is)> ints;
};

template <typename T, int... Is> class C {
    std::array<T, sizeof...(Is)> ints;
};

class R {
    A<int, std::string, float> a1;
    A<int, std::string, bool> a2;

    B<3, 2, 1> b1;
    B<1, 1, 1, 1> b2;

    C<std::map<int, std::vector<std::vector<std::vector<std::string>>>>, 3, 3,
        3>
        c1;
};
} // namespace t00012
} // namespace clanguml

Generated PlantUML diagrams

t00012_class

Generated Mermaid diagrams

t00012_class

Generated JSON models

{
  "diagram_type": "class",
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      "is_template": true,
      "is_union": false,
      "members": [
        {
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          "is_static": false,
          "name": "value",
          "source_location": {
            "column": 7,
            "file": "../../tests/t00012/t00012.cc",
            "line": 12,
            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "T"
        },
        {
          "access": "private",
          "is_static": false,
          "name": "values",
          "source_location": {
            "column": 25,
            "file": "../../tests/t00012/t00012.cc",
            "line": 13,
            "translation_unit": "../../tests/t00012/t00012.cc"
          },
          "type": "std::variant<Ts...>"
        }
      ],
      "methods": [],
      "name": "A",
      "namespace": "clanguml::t00012",
      "source_location": {
        "column": 45,
        "file": "../../tests/t00012/t00012.cc",
        "line": 11,
        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
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          "template_parameters": []
        },
        {
          "is_variadic": true,
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        }
      ],
      "type": "class"
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    {
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            "translation_unit": "../../tests/t00012/t00012.cc"
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        }
      ],
      "methods": [],
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        "translation_unit": "../../tests/t00012/t00012.cc"
      },
      "template_parameters": [
        {
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      "type": "class"
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          },
          "type": "std::array<T,sizeof...(Is)>"
        }
      ],
      "methods": [],
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      "source_location": {
        "column": 40,
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      "template_parameters": [
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        {
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          "kind": "non_type_template",
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      ],
      "type": "class"
    },
    {
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        {
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      "type": "class"
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  ],
  "metadata": {
    "clang_uml_version": "0.4.0-32-g701b2c5",
    "llvm_version": "Ubuntu clang version 16.0.6 (++20230710042027+7cbf1a259152-1~exp1~20230710162048.105)",
    "schema_version": 1
  },
  "name": "t00012_class",
  "relationships": [
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}