From 7267a201a5c1836276235dc1ac38f1c8d811ec76 Mon Sep 17 00:00:00 2001
From: Bartek Kryza <bkryza@gmail.com>
Date: Sat, 22 Jan 2022 21:10:57 +0100
Subject: [PATCH] Updated readme with package diagram examples

---
 README.md              | 39 +++++++++++++++++++++++++++++++++++++++
 tests/t30001/t30001.cc |  5 ++---
 2 files changed, 41 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 5f206cbd..11d49ec0 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,8 @@ Main features supported so far include:
     * Namespace based content filtering
 * Sequence diagram generation
     * Generation of sequence diagram from one code location to another
+* Package diagram generation
+    * Generation of package diagram based on C++ namespaces (currently uses component symbols for packages, but it can be adjusted using skinparams)
 
 ## Installation
 
@@ -257,6 +259,43 @@ generates the following diagram (via PlantUML):
 
 ![sequence_diagram_example](docs/test_cases/t20001_sequence.png)
 
+### Package diagrams
+
+#### Example
+
+The following C++ code:
+
+```cpp
+namespace clanguml {
+namespace t30001 {
+namespace A {
+namespace AA {
+namespace AAA {
+} // namespace AAA
+namespace BBB {
+} // namespace BBB
+} // namespace AA
+namespace BB {
+} // namespace BB
+} // namespace A
+namespace B {
+namespace AA {
+namespace AAA {
+} // namespace AAA
+namespace BBB {
+} // namespace BBB
+} // namespace AA
+namespace BB {
+} // namespace BB
+} // namespace B
+} // namespace t30001
+} // namespace clanguml
+```
+
+generates the following diagram (via PlantUML):
+
+![package_diagram_example](docs/test_cases/t30001_package.png)
+
 ### Test cases
 
 The build-in test cases used for unit testing of the `clang-uml`, can be browsed [here](./docs/test_cases.md).
diff --git a/tests/t30001/t30001.cc b/tests/t30001/t30001.cc
index 98e901ce..822ef9af 100644
--- a/tests/t30001/t30001.cc
+++ b/tests/t30001/t30001.cc
@@ -1,4 +1,3 @@
-
 namespace clanguml {
 namespace t30001 {
 namespace A {
@@ -21,5 +20,5 @@ namespace BBB {
 namespace BB {
 } // namespace BB
 } // namespace B
-}
-}
+} // namespace t30001
+} // namespace clanguml