430 lines
11 KiB
Markdown
430 lines
11 KiB
Markdown
# t00073 - Class diagram for template overload pattern
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## Config
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```yaml
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diagrams:
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t00073_class:
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type: class
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glob:
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- t00073.cc
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include:
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namespaces:
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- clanguml::t00073
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using_namespace: clanguml::t00073
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```
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## Source code
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File `tests/t00073/t00073.cc`
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```cpp
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namespace clanguml {
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namespace t00073 {
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struct A { };
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struct AHandler {
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void handle(A &a) const { }
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void operator()(A &a) const { handle(a); }
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};
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struct B { };
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struct BHandler {
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void handle(B &b) const { }
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void operator()(B &b) const { handle(b); }
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};
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template <typename... Bases> struct Overload : public Bases... {
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using Bases::operator()...;
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};
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template <typename... Bases> Overload(Bases...) -> Overload<Bases...>;
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struct R {
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Overload<AHandler, BHandler> dispatch;
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};
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}
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}
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```
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## Generated PlantUML diagrams
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## Generated Mermaid diagrams
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## Generated JSON models
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```json
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{
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"diagram_type": "class",
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"elements": [
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{
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"bases": [],
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"display_name": "A",
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"id": "13978220967333947858",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": true,
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"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [],
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"name": "A",
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"namespace": "clanguml::t00073",
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"source_location": {
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"column": 8,
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"file": "t00073.cc",
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"line": 3,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [],
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"display_name": "AHandler",
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"id": "12424623007175064860",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": true,
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"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [
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{
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"access": "public",
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"display_name": "handle",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_coroutine": false,
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"is_defaulted": false,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": false,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": false,
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"name": "handle",
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"parameters": [
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{
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"name": "a",
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"type": "A &"
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}
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],
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"source_location": {
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"column": 10,
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"file": "t00073.cc",
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"line": 5,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "void"
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},
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{
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"access": "public",
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"display_name": "operator()",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_coroutine": false,
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"is_defaulted": false,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": true,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": false,
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"name": "operator()",
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"parameters": [
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{
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"name": "a",
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"type": "A &"
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}
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],
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"source_location": {
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"column": 10,
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"file": "t00073.cc",
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"line": 6,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "void"
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}
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],
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"name": "AHandler",
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"namespace": "clanguml::t00073",
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"source_location": {
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"column": 8,
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"file": "t00073.cc",
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"line": 4,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [],
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"display_name": "B",
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"id": "18318917281529387309",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": true,
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"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [],
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"name": "B",
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"namespace": "clanguml::t00073",
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"source_location": {
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"column": 8,
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"file": "t00073.cc",
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"line": 9,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [],
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"display_name": "BHandler",
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"id": "9201412624975017558",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": true,
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"is_template": false,
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"is_union": false,
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"members": [],
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"methods": [
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{
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"access": "public",
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"display_name": "handle",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_coroutine": false,
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"is_defaulted": false,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": false,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": false,
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"name": "handle",
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"parameters": [
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{
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"name": "b",
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"type": "B &"
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}
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],
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"source_location": {
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"column": 10,
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"file": "t00073.cc",
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"line": 11,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "void"
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},
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{
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"access": "public",
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"display_name": "operator()",
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"is_const": true,
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"is_consteval": false,
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"is_constexpr": false,
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"is_constructor": false,
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"is_copy_assignment": false,
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"is_coroutine": false,
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"is_defaulted": false,
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"is_deleted": false,
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"is_move_assignment": false,
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"is_noexcept": false,
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"is_operator": true,
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"is_pure_virtual": false,
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"is_static": false,
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"is_virtual": false,
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"name": "operator()",
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"parameters": [
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{
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"name": "b",
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"type": "B &"
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}
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],
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"source_location": {
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"column": 10,
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"file": "t00073.cc",
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"line": 12,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "void"
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}
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],
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"name": "BHandler",
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"namespace": "clanguml::t00073",
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"source_location": {
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"column": 8,
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"file": "t00073.cc",
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"line": 10,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "class"
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},
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{
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"bases": [],
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"display_name": "Overload<Bases...>",
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"id": "1025907370326213117",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": true,
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"is_template": true,
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"is_union": false,
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"members": [],
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"methods": [],
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"name": "Overload",
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"namespace": "clanguml::t00073",
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"source_location": {
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"column": 37,
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"file": "t00073.cc",
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"line": 15,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [
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{
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"is_variadic": true,
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"kind": "template_type",
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"name": "Bases...",
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"template_parameters": []
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}
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],
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"type": "class"
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},
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{
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"bases": [
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{
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"access": "public",
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"id": "12424623007175064860",
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"is_virtual": false,
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"name": "clanguml::t00073::AHandler"
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},
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{
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"access": "public",
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"id": "9201412624975017558",
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"is_virtual": false,
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"name": "clanguml::t00073::BHandler"
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}
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],
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"display_name": "Overload<AHandler,BHandler>",
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"id": "15541587871136239694",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": false,
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"is_template": true,
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"is_union": false,
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"members": [],
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"methods": [],
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"name": "Overload",
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"namespace": "clanguml::t00073",
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"source_location": {
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"column": 37,
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"file": "t00073.cc",
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"line": 15,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [
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{
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"is_variadic": false,
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"kind": "argument",
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"template_parameters": [],
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"type": "AHandler"
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},
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{
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"is_variadic": false,
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"kind": "argument",
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"template_parameters": [],
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"type": "BHandler"
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}
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],
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"type": "class"
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},
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{
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"bases": [],
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"display_name": "R",
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"id": "3531521522969213013",
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"is_abstract": false,
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"is_nested": false,
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"is_struct": true,
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"is_template": false,
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"is_union": false,
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"members": [
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{
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"access": "public",
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"is_static": false,
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"name": "dispatch",
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"source_location": {
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"column": 34,
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"file": "t00073.cc",
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"line": 21,
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"translation_unit": "t00073.cc"
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},
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"type": "Overload<AHandler,BHandler>"
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}
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],
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"methods": [],
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"name": "R",
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"namespace": "clanguml::t00073",
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"source_location": {
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"column": 8,
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"file": "t00073.cc",
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"line": 20,
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"translation_unit": "t00073.cc"
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},
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"template_parameters": [],
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"type": "class"
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}
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],
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"name": "t00073_class",
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"package_type": "namespace",
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"relationships": [
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{
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"access": "public",
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"destination": "13978220967333947858",
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"source": "12424623007175064860",
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"type": "dependency"
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},
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{
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"access": "public",
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"destination": "18318917281529387309",
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"source": "9201412624975017558",
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"type": "dependency"
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},
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{
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"access": "public",
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"destination": "1025907370326213117",
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"source": "15541587871136239694",
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"type": "instantiation"
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},
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{
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"access": "public",
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"destination": "12424623007175064860",
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"source": "15541587871136239694",
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"type": "extension"
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},
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{
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"access": "public",
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"destination": "9201412624975017558",
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"source": "15541587871136239694",
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"type": "extension"
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},
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{
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"access": "public",
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"destination": "15541587871136239694",
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"label": "dispatch",
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"source": "3531521522969213013",
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"type": "aggregation"
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}
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],
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"using_namespace": "clanguml::t00073"
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}
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```
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