# t00059 - Non-virtual abstract factory pattern using concepts test case
## Config
```yaml
compilation_database_dir: ..
output_directory: puml
diagrams:
  t00059_class:
    type: class
    glob:
      - ../../tests/t00059/t00059.cc
    include:
      namespaces:
        - clanguml::t00059
    using_namespace:
      - clanguml::t00059
```
## Source code
File t00059.cc
```cpp
#include <string>

namespace clanguml {
namespace t00059 {

template <typename T>
concept fruit_c = requires(T t) {
                      T{};
                      t.get_name();
                  };

template <typename T>
concept apple_c = fruit_c<T> && requires(T t) { t.get_sweetness(); };

template <typename T>
concept orange_c = fruit_c<T> && requires(T t) { t.get_bitterness(); };

class gala_apple {
public:
    auto get_name() const -> std::string { return "gala"; }
    auto get_sweetness() const -> float { return 0.8; }
};

class empire_apple {
public:
    auto get_name() const -> std::string { return "empire"; }
    auto get_sweetness() const -> float { return 0.6; }
};

class lima_orange {
public:
    auto get_name() const -> std::string { return "lima"; }
    auto get_bitterness() const -> float { return 0.8; }
};

class valencia_orange {
public:
    auto get_name() const -> std::string { return "valencia"; }
    auto get_bitterness() const -> float { return 0.6; }
};

template <apple_c TA, orange_c TO> class fruit_factory {
public:
    auto create_apple() const -> TA { return TA{}; }
    auto create_orange() const -> TO { return TO{}; }
};

using fruit_factory_1 = fruit_factory<gala_apple, valencia_orange>;
using fruit_factory_2 = fruit_factory<empire_apple, lima_orange>;

struct R {
    fruit_factory_1 factory_1;
    fruit_factory_2 factory_2;
};
}
}
```
## Generated UML diagrams
![t00059_class](./t00059_class.svg "Non-virtual abstract factory pattern using concepts test case")
## Generated JSON models
```json
{
  "diagram_type": "class",
  "elements": [
    {
      "display_name": "clanguml::t00059::fruit_c<T>",
      "id": "1926201868069460340",
      "name": "fruit_c",
      "namespace": "clanguml::t00059",
      "parameters": [
        {
          "name": "clanguml::t00059::t",
          "type": "T"
        }
      ],
      "source_location": {
        "file": "../../tests/t00059/t00059.cc",
        "line": 7
      },
      "statements": [
        "T{}",
        "t.get_name()"
      ],
      "type": "concept"
    },
    {
      "display_name": "clanguml::t00059::apple_c<T>",
      "id": "1932582371736186409",
      "name": "apple_c",
      "namespace": "clanguml::t00059",
      "parameters": [
        {
          "name": "clanguml::t00059::t",
          "type": "T"
        }
      ],
      "source_location": {
        "file": "../../tests/t00059/t00059.cc",
        "line": 13
      },
      "statements": [
        "t.get_sweetness()"
      ],
      "type": "concept"
    },
    {
      "display_name": "clanguml::t00059::orange_c<T>",
      "id": "1483904441065806133",
      "name": "orange_c",
      "namespace": "clanguml::t00059",
      "parameters": [
        {
          "name": "clanguml::t00059::t",
          "type": "T"
        }
      ],
      "source_location": {
        "file": "../../tests/t00059/t00059.cc",
        "line": 16
      },
      "statements": [
        "t.get_bitterness()"
      ],
      "type": "concept"
    },
    {
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      "id": "399997161214328320",
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        "line": 18
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        "line": 24
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          "name": "get_bitterness",
          "parameters": [],
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      ],
      "name": "lima_orange",
      "namespace": "clanguml::t00059",
      "source_location": {
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        "line": 30
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      "template_parameters": [],
      "type": "class"
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        "line": 36
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      "template_parameters": [],
      "type": "class"
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    {
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        },
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        }
      ],
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  "metadata": {
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    "llvm_version": "Ubuntu clang version 15.0.6",
    "schema_version": 1
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  "using_namespace": "clanguml::t00059"
}
```
