305 lines
8.4 KiB
Markdown
305 lines
8.4 KiB
Markdown
# t20008 - Constexpr if sequence diagram test case
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## Config
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```yaml
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compilation_database_dir: ..
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output_directory: puml
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diagrams:
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t20008_sequence:
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type: sequence
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glob:
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- ../../tests/t20008/t20008.cc
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include:
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namespaces:
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- clanguml::t20008
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using_namespace:
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- clanguml::t20008
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start_from:
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- function: "clanguml::t20008::tmain()"
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```
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## Source code
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File t20008.cc
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```cpp
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#include <string>
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#include <type_traits>
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namespace clanguml {
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namespace t20008 {
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template <typename T> struct A {
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void a1(T arg) { }
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void a2(T arg) { }
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void a3(T arg) { }
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};
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template <typename T> struct B {
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A<T> a;
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void b(T arg)
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{
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if constexpr (std::is_integral_v<T>) {
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a.a1(arg);
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}
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else if constexpr (std::is_pointer_v<T>) {
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a.a2(arg);
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}
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else {
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a.a3(arg);
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}
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}
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};
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void tmain()
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{
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using namespace std::string_literals;
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B<int> bint;
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B<const char *> bcharp;
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B<std::string> bstring;
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bint.b(1);
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bcharp.b("1");
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bstring.b("1"s);
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}
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}
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}
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```
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## Generated UML diagrams
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## Generated JSON models
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```json
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{
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"diagram_type": "sequence",
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"metadata": {
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"clang_uml_version": "0.3.7-4-g43cc5cb",
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"llvm_version": "Ubuntu clang version 16.0.1 (++20230328073357+42d1b276f779-1~exp1~20230328073502.65)",
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"schema_version": 1
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},
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"name": "t20008_sequence",
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"participants": [
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{
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"id": "1180776240543224244",
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"name": "clanguml::t20008::tmain()",
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"source_location": {
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"column": 6,
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"file": "../../tests/t20008/t20008.cc",
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"line": 30,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"type": "function"
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},
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{
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"id": "1906510289157013670",
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"name": "clanguml::t20008::B<int>",
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"source_location": {
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"column": 30,
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"file": "../../tests/t20008/t20008.cc",
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"line": 13,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"type": "class"
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},
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{
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"id": "1376149084762923197",
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"name": "clanguml::t20008::A<int>",
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"source_location": {
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"column": 30,
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"file": "../../tests/t20008/t20008.cc",
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"line": 7,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"type": "class"
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},
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{
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"id": "867098551202196741",
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"name": "clanguml::t20008::B<const char *>",
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"source_location": {
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"column": 30,
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"file": "../../tests/t20008/t20008.cc",
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"line": 13,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"type": "class"
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},
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{
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"id": "144833378017373200",
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"name": "clanguml::t20008::A<const char *>",
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"source_location": {
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"column": 30,
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"file": "../../tests/t20008/t20008.cc",
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"line": 7,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"type": "class"
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},
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{
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"id": "927702553742507923",
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"name": "clanguml::t20008::B<std::string>",
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"source_location": {
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"column": 30,
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"file": "../../tests/t20008/t20008.cc",
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"line": 13,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"type": "class"
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},
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{
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"id": "390605614583363778",
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"name": "clanguml::t20008::A<std::string>",
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"source_location": {
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"column": 30,
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"file": "../../tests/t20008/t20008.cc",
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"line": 7,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"type": "class"
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}
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],
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"sequences": [
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{
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"messages": [
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{
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"from": {
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"activity_id": "1180776240543224244",
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"activity_name": "clanguml::t20008::tmain()",
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"participant_id": "1180776240543224244",
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"participant_name": "clanguml::t20008::tmain()"
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},
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"name": "b(int)",
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"return_type": "void",
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"scope": "normal",
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"source_location": {
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"column": 5,
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"file": "../../tests/t20008/t20008.cc",
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"line": 38,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"to": {
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"activity_id": "379850145437051189",
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"activity_name": "clanguml::t20008::B<int>::b(int)",
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"participant_id": "1906510289157013670"
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},
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"type": "message"
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},
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{
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"from": {
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"activity_id": "379850145437051189",
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"activity_name": "clanguml::t20008::B<int>::b(int)",
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"participant_id": "1906510289157013670"
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},
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"name": "a1(int)",
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"return_type": "void",
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"scope": "normal",
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"source_location": {
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"column": 13,
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"file": "../../tests/t20008/t20008.cc",
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"line": 19,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"to": {
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"activity_id": "2066363630174644719",
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"activity_name": "clanguml::t20008::A<int>::a1(int)",
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"participant_id": "1376149084762923197"
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},
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"type": "message"
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},
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{
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"from": {
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"activity_id": "1180776240543224244",
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"activity_name": "clanguml::t20008::tmain()",
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"participant_id": "1180776240543224244",
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"participant_name": "clanguml::t20008::tmain()"
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},
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"name": "b(const char *)",
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"return_type": "void",
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"scope": "normal",
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"source_location": {
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"column": 5,
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"file": "../../tests/t20008/t20008.cc",
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"line": 39,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"to": {
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"activity_id": "1347162523481637780",
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"activity_name": "clanguml::t20008::B<const char *>::b(const char *)",
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"participant_id": "867098551202196741"
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},
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"type": "message"
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},
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{
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"from": {
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"activity_id": "1347162523481637780",
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"activity_name": "clanguml::t20008::B<const char *>::b(const char *)",
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"participant_id": "867098551202196741"
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},
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"name": "a2(const char *)",
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"return_type": "void",
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"scope": "normal",
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"source_location": {
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"column": 13,
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"file": "../../tests/t20008/t20008.cc",
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"line": 22,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"to": {
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"activity_id": "718650834962275580",
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"activity_name": "clanguml::t20008::A<const char *>::a2(const char *)",
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"participant_id": "144833378017373200"
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},
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"type": "message"
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},
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{
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"from": {
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"activity_id": "1180776240543224244",
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"activity_name": "clanguml::t20008::tmain()",
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"participant_id": "1180776240543224244",
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"participant_name": "clanguml::t20008::tmain()"
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},
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"name": "b(std::string)",
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"return_type": "void",
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"scope": "normal",
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"source_location": {
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"column": 5,
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"file": "../../tests/t20008/t20008.cc",
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"line": 40,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"to": {
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"activity_id": "1286410946666951254",
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"activity_name": "clanguml::t20008::B<std::string>::b(std::string)",
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"participant_id": "927702553742507923"
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},
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"type": "message"
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},
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{
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"from": {
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"activity_id": "1286410946666951254",
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"activity_name": "clanguml::t20008::B<std::string>::b(std::string)",
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"participant_id": "927702553742507923"
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},
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"name": "a3(std::string)",
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"return_type": "void",
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"scope": "normal",
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"source_location": {
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"column": 13,
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"file": "../../tests/t20008/t20008.cc",
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"line": 25,
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"translation_unit": "../../tests/t20008/t20008.cc"
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},
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"to": {
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"activity_id": "1404594247101138737",
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"activity_name": "clanguml::t20008::A<std::string>::a3(std::string)",
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"participant_id": "390605614583363778"
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},
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"type": "message"
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}
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],
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"start_from": {
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"id": 1180776240543224244,
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"location": "clanguml::t20008::tmain()"
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}
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}
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],
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"using_namespace": "clanguml::t20008"
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}
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```
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