# t00004 - Nested classes and enums
## Config
```yaml
compilation_database_dir: ..
output_directory: puml
diagrams:
  t00004_class:
    type: class
    glob:
      - ../../tests/t00004/t00004.cc
    using_namespace:
      - clanguml::t00004
      - clanguml::t00004::A
      - clanguml::t00004::A::AA
    include:
      namespaces:
        - clanguml::t00004

```
## Source code
File t00004.cc
```cpp
namespace clanguml {
namespace t00004 {

class B {
public:
    enum AA { AA_1, AA_2, AA_3 };
};

class A {
public:
    void foo() const { }

    class AA {
    public:
        enum class Lights { Green, Yellow, Red };

        class AAA { };
    };

    void foo2() const { }
};

template <typename T> class C {
public:
    T t;

    class AA {
        class AAA { };

        enum class CCC { CCC_1, CCC_2 };
    };

    template <typename V> class B {
        V b;
    };

    B<int> b_int;

    enum class CC { CC_1, CC_2 };
};

namespace detail {
class D {
public:
    enum class AA { AA_1, AA_2, AA_3 };

    class DD { };
};
}

} // namespace t00004
} // namespace clanguml

```
## Generated UML diagrams
![t00004_class](./t00004_class.svg "Nested classes and enums")
## Generated JSON models
```json
{
  "diagram_type": "class",
  "elements": [
    {
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      "id": "1232624428734051711",
      "is_abstract": false,
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      "is_struct": false,
      "is_template": false,
      "is_union": false,
      "members": [],
      "methods": [],
      "name": "B",
      "namespace": "clanguml::t00004",
      "source_location": {
        "file": "../../tests/t00004/t00004.cc",
        "line": 4
      },
      "template_parameters": [],
      "type": "class"
    },
    {
      "constants": [
        "AA_1",
        "AA_2",
        "AA_3"
      ],
      "display_name": "clanguml::t00004::B::AA",
      "id": "1630205507215126623",
      "is_nested": true,
      "name": "B::AA",
      "namespace": "clanguml::t00004",
      "source_location": {
        "file": "../../tests/t00004/t00004.cc",
        "line": 6
      },
      "type": "enum"
    },
    {
      "bases": [],
      "display_name": "clanguml::t00004::A",
      "id": "1552274940876611774",
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      "is_template": false,
      "is_union": false,
      "members": [],
      "methods": [
        {
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          "is_const": true,
          "is_defaulted": false,
          "is_implicit": false,
          "is_pure_virtual": false,
          "is_static": false,
          "is_virtual": false,
          "name": "foo",
          "parameters": [],
          "type": "void"
        },
        {
          "access": "public",
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          "is_defaulted": false,
          "is_implicit": false,
          "is_pure_virtual": false,
          "is_static": false,
          "is_virtual": false,
          "name": "foo2",
          "parameters": [],
          "type": "void"
        }
      ],
      "name": "A",
      "namespace": "clanguml::t00004",
      "source_location": {
        "file": "../../tests/t00004/t00004.cc",
        "line": 9
      },
      "template_parameters": [],
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    },
    {
      "bases": [],
      "display_name": "clanguml::t00004::A::AA",
      "id": "1742499843727859552",
      "is_abstract": false,
      "is_nested": true,
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      "is_union": false,
      "members": [],
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      "name": "A::AA",
      "namespace": "clanguml::t00004",
      "source_location": {
        "file": "../../tests/t00004/t00004.cc",
        "line": 13
      },
      "template_parameters": [],
      "type": "class"
    },
    {
      "constants": [
        "Green",
        "Yellow",
        "Red"
      ],
      "display_name": "clanguml::t00004::A::AA::Lights",
      "id": "590936874508841244",
      "is_nested": true,
      "name": "A::AA::Lights",
      "namespace": "clanguml::t00004",
      "source_location": {
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        "line": 15
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    {
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      "id": "1430186633004282131",
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        "line": 17
      },
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    {
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      "id": "287819369330075965",
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      "namespace": "clanguml::t00004",
      "template_parameters": [
        {
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          "kind": "argument",
          "template_parameters": [],
          "type": "int"
        }
      ],
      "type": "class"
    },
    {
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      "id": "2278328177727440136",
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            "line": 25
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          "type": "T"
        },
        {
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          "name": "b_int",
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            "line": 37
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        }
      ],
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        "line": 23
      },
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          "kind": "template_type",
          "name": "T",
          "template_parameters": []
        }
      ],
      "type": "class"
    },
    {
      "bases": [],
      "display_name": "clanguml::t00004::C::AA",
      "id": "623940132897927654",
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      "is_union": false,
      "members": [],
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      "name": "C::AA",
      "namespace": "clanguml::t00004",
      "source_location": {
        "file": "../../tests/t00004/t00004.cc",
        "line": 27
      },
      "template_parameters": [],
      "type": "class"
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    {
      "bases": [],
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      "id": "1597801087286500866",
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      "members": [],
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      "namespace": "clanguml::t00004",
      "source_location": {
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        "line": 28
      },
      "template_parameters": [],
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    },
    {
      "constants": [
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        "CCC_2"
      ],
      "display_name": "clanguml::t00004::C::AA::CCC",
      "id": "81819202639599734",
      "is_nested": true,
      "name": "C::AA::CCC",
      "namespace": "clanguml::t00004",
      "source_location": {
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    },
    {
      "bases": [],
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      "id": "1381298335849583950",
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        {
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          "name": "b",
          "source_location": {
            "file": "../../tests/t00004/t00004.cc",
            "line": 34
          },
          "type": "V"
        }
      ],
      "methods": [],
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      "namespace": "clanguml::t00004",
      "source_location": {
        "file": "../../tests/t00004/t00004.cc",
        "line": 33
      },
      "template_parameters": [
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          "kind": "template_type",
          "name": "V",
          "template_parameters": []
        }
      ],
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    },
    {
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        "CC_2"
      ],
      "display_name": "clanguml::t00004::C::CC",
      "id": "2037378936100378699",
      "is_nested": true,
      "name": "C::CC",
      "namespace": "clanguml::t00004",
      "source_location": {
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        "line": 39
      },
      "type": "enum"
    },
    {
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      "id": "612133170877135796",
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      "source_location": {
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        "line": 43
      },
      "template_parameters": [],
      "type": "class"
    },
    {
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        "AA_3"
      ],
      "display_name": "clanguml::t00004::detail::D::AA",
      "id": "1572080057917630922",
      "is_nested": true,
      "name": "D::AA",
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      },
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    }
  ],
  "metadata": {
    "clang_uml_version": "0.3.4-21-g665c784",
    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
  },
  "name": "t00004_class",
  "relationships": [
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  ],
  "using_namespace": "clanguml::t00004"
}
```