t00059.md

t00059 - Non-virtual abstract factory pattern using concepts test case

Config

diagrams:
  t00059_class:
    type: class
    glob:
      - t00059.cc
    include:
      namespaces:
        - clanguml::t00059
    plantuml:
      style:
        instantiation: up
        association: up
        aggregation: up
        dependency: up
        constraint: up
    using_namespace: clanguml::t00059

Source code

File tests/t00059/t00059.cc

#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 PlantUML diagrams

Generated Mermaid diagrams

Generated JSON models

{
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  "elements": [
    {
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      "id": "15409614944555682724",
      "name": "fruit_c",
      "namespace": "clanguml::t00059",
      "parameters": [
        {
          "name": "t",
          "type": "T"
        }
      ],
      "source_location": {
        "column": 9,
        "file": "t00059.cc",
        "line": 7,
        "translation_unit": "t00059.cc"
      },
      "statements": [
        "T{}",
        "t.get_name()"
      ],
      "type": "concept"
    },
    {
      "display_name": "apple_c<T>",
      "id": "15460658973889491278",
      "name": "apple_c",
      "namespace": "clanguml::t00059",
      "parameters": [
        {
          "name": "t",
          "type": "T"
        }
      ],
      "source_location": {
        "column": 9,
        "file": "t00059.cc",
        "line": 13,
        "translation_unit": "t00059.cc"
      },
      "statements": [
        "t.get_sweetness()"
      ],
      "type": "concept"
    },
    {
      "display_name": "orange_c<T>",
      "id": "11871235528526449070",
      "name": "orange_c",
      "namespace": "clanguml::t00059",
      "parameters": [
        {
          "name": "t",
          "type": "T"
        }
      ],
      "source_location": {
        "column": 9,
        "file": "t00059.cc",
        "line": 16,
        "translation_unit": "t00059.cc"
      },
      "statements": [
        "t.get_bitterness()"
      ],
      "type": "concept"
    },
    {
      "bases": [],
      "display_name": "gala_apple",
      "id": "3199977289714626562",
      "is_abstract": false,
      "is_nested": false,
      "is_struct": false,
      "is_template": false,
      "is_union": false,
      "members": [],
      "methods": [
        {
          "access": "public",
          "display_name": "get_name",
          "is_const": true,
          "is_consteval": false,
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          "is_copy_assignment": false,
          "is_coroutine": false,
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          },
          "template_parameters": [],
          "type": "std::string"
        },
        {
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            "column": 10,
            "file": "t00059.cc",
            "line": 21,
            "translation_unit": "t00059.cc"
          },
          "template_parameters": [],
          "type": "float"
        }
      ],
      "name": "gala_apple",
      "namespace": "clanguml::t00059",
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        "file": "t00059.cc",
        "line": 18,
        "translation_unit": "t00059.cc"
      },
      "template_parameters": [],
      "type": "class"
    },
    {
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      "members": [],
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          },
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      },
      "template_parameters": [],
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          },
          "template_parameters": [],
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        {
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            "translation_unit": "t00059.cc"
          },
          "template_parameters": [],
          "type": "float"
        }
      ],
      "name": "lima_orange",
      "namespace": "clanguml::t00059",
      "source_location": {
        "column": 7,
        "file": "t00059.cc",
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        "translation_unit": "t00059.cc"
      },
      "template_parameters": [],
      "type": "class"
    },
    {
      "bases": [],
      "display_name": "valencia_orange",
      "id": "6421822083325871384",
      "is_abstract": false,
      "is_nested": false,
      "is_struct": false,
      "is_template": false,
      "is_union": false,
      "members": [],
      "methods": [
        {
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          "is_consteval": false,
          "is_constexpr": false,
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          },
          "template_parameters": [],
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        },
        {
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          "is_virtual": false,
          "name": "get_bitterness",
          "parameters": [],
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          },
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      ],
      "name": "valencia_orange",
      "namespace": "clanguml::t00059",
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      },
      "template_parameters": [],
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    },
    {
      "bases": [],
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      "is_template": true,
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      "members": [],
      "methods": [
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          "is_consteval": false,
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          "name": "create_apple",
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            "translation_unit": "t00059.cc"
          },
          "template_parameters": [],
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        },
        {
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          "parameters": [],
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          },
          "template_parameters": [],
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      ],
      "name": "fruit_factory",
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      },
      "template_parameters": [
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        },
        {
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          "kind": "template_type",
          "name": "TO",
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        }
      ],
      "type": "class"
    },
    {
      "bases": [],
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        {
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      ],
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    },
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      },
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        },
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      ],
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    {
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          },
          "type": "fruit_factory_1"
        },
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          },
          "type": "fruit_factory_2"
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      },
      "template_parameters": [],
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  ],
  "name": "t00059_class",
  "package_type": "namespace",
  "relationships": [
    {
      "destination": "15409614944555682724",
      "label": "T",
      "source": "15460658973889491278",
      "type": "constraint"
    },
    {
      "destination": "15409614944555682724",
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    {
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  ],
  "using_namespace": "clanguml::t00059"
}

Generated GraphML models

<?xml version="1.0"?>
<graphml xmlns="http://graphml.graphdrawing.org/xmlns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd">
 <key attr.name="id" attr.type="string" for="graph" id="gd0" />
 <key attr.name="diagram_type" attr.type="string" for="graph" id="gd1" />
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 <key attr.name="using_namespace" attr.type="string" for="graph" id="gd3" />
 <key attr.name="id" attr.type="string" for="node" id="nd0" />
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 <key attr.name="name" attr.type="string" for="node" id="nd2" />
 <key attr.name="stereotype" attr.type="string" for="node" id="nd3" />
 <key attr.name="url" attr.type="string" for="node" id="nd4" />
 <key attr.name="tooltip" attr.type="string" for="node" id="nd5" />
 <key attr.name="is_template" attr.type="boolean" for="node" id="nd6" />
 <key attr.name="type" attr.type="string" for="edge" id="ed0" />
 <key attr.name="access" attr.type="string" for="edge" id="ed1" />
 <key attr.name="label" attr.type="string" for="edge" id="ed2" />
 <key attr.name="url" attr.type="string" for="edge" id="ed3" />
 <graph id="g0" edgedefault="directed" parse.nodeids="canonical" parse.edgeids="canonical" parse.order="nodesfirst">
  <data key="gd3">clanguml::t00059</data>
  <node id="n0">
   <data key="nd1">concept</data>
   <data key="nd2"><![CDATA[fruit_c<T>]]></data>
   <data key="nd4">https://github.com/bkryza/clang-uml/blob/669b30ea491fc93aa680d5303b8c092431ff11ce/tests/t00059/t00059.cc#L7</data>
   <data key="nd5">fruit_c</data>
  </node>
  <node id="n1">
   <data key="nd1">concept</data>
   <data key="nd2"><![CDATA[apple_c<T>]]></data>
   <data key="nd4">https://github.com/bkryza/clang-uml/blob/669b30ea491fc93aa680d5303b8c092431ff11ce/tests/t00059/t00059.cc#L13</data>
   <data key="nd5">apple_c</data>
  </node>
  <node id="n2">
   <data key="nd1">concept</data>
   <data key="nd2"><![CDATA[orange_c<T>]]></data>
   <data key="nd4">https://github.com/bkryza/clang-uml/blob/669b30ea491fc93aa680d5303b8c092431ff11ce/tests/t00059/t00059.cc#L16</data>
   <data key="nd5">orange_c</data>
  </node>
  <node id="n3">
   <data key="nd1">class</data>
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