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C++ to UML diagram generator based on Clang
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t20004 - Function template instantiation sequence diagram test case

Config

diagrams:
t20004_sequence:
type: sequence
glob:
- t20004.cc
include:
namespaces:
- clanguml::t20004
using_namespace: clanguml::t20004
from:
- function: "clanguml::t20004::main()"

Source code

File tests/t20004/t20004.cc

#include <string>
namespace clanguml {
namespace t20004 {
template <typename T> T m4(T p);
template <> [[maybe_unused]] int m4<int>(int p) { return p + 2; }
template <> [[maybe_unused]] unsigned long m4<unsigned long>(unsigned long p)
{
return 1000 * p;
}
template <typename T> T m3(T p) { return m4<T>(p); }
template <typename T> T m2(T p) { return m3<T>(p); }
template <> [[maybe_unused]] std::string m2<std::string>(std::string p)
{
return std::string{"m2"} + p;
}
template <typename T> T m1(T p) { return m2<T>(p); }
template <> [[maybe_unused]] float m1<float>(float p) { return 2 * p; }
template <> [[maybe_unused]] unsigned long m1<unsigned long>(unsigned long p)
{
return m4<unsigned long>(p);
}
template <> [[maybe_unused]] std::string m1<std::string>(std::string p)
{
return m2<std::string>(p);
}
int main()
{
m1<float>(2.2);
m1<unsigned long>(100);
m1<std::string>("main");
return m1<int>(0);
}
}
}

Generated PlantUML diagrams

Generated Mermaid diagrams

Generated JSON models

{
"diagram_type": "sequence",
"name": "t20004_sequence",
"participants": [
{
"display_name": "main()",
"full_name": "clanguml::t20004::main()",
"id": "18397296034943075211",
"name": "main",
"namespace": "clanguml::t20004",
"source_location": {
"column": 5,
"file": "t20004.cc",
"line": 38,
"translation_unit": "t20004.cc"
},
"type": "function"
},
{
"display_name": "m1<float>(float)",
"full_name": "clanguml::t20004::m1<float>(float)",
"id": "1111400326107487179",
"name": "m1",
"namespace": "clanguml::t20004",
"source_location": {
"column": 36,
"file": "t20004.cc",
"line": 26,
"translation_unit": "t20004.cc"
},
"type": "function_template"
},
{
"display_name": "m1<unsigned long>(unsigned long)",
"full_name": "clanguml::t20004::m1<unsigned long>(unsigned long)",
"id": "9912668149740829763",
"name": "m1",
"namespace": "clanguml::t20004",
"source_location": {
"column": 44,
"file": "t20004.cc",
"line": 28,
"translation_unit": "t20004.cc"
},
"type": "function_template"
},
{
"display_name": "m4<unsigned long>(unsigned long)",
"full_name": "clanguml::t20004::m4<unsigned long>(unsigned long)",
"id": "3012797401643986940",
"name": "m4",
"namespace": "clanguml::t20004",
"source_location": {
"column": 44,
"file": "t20004.cc",
"line": 10,
"translation_unit": "t20004.cc"
},
"type": "function_template"
},
{
"display_name": "m1<std::string>(std::string)",
"full_name": "clanguml::t20004::m1<std::string>(std::string)",
"id": "14766543878716945784",
"name": "m1",
"namespace": "clanguml::t20004",
"source_location": {
"column": 42,
"file": "t20004.cc",
"line": 33,
"translation_unit": "t20004.cc"
},
"type": "function_template"
},
{
"display_name": "m2<std::string>(std::string)",
"full_name": "clanguml::t20004::m2<std::string>(std::string)",
"id": "13880434032983588915",
"name": "m2",
"namespace": "clanguml::t20004",
"source_location": {
"column": 42,
"file": "t20004.cc",
"line": 19,
"translation_unit": "t20004.cc"
},
"type": "function_template"
},
{
"display_name": "m1<int>(int)",
"full_name": "clanguml::t20004::m1<int>(int)",
"id": "973308256359295383",
"name": "m1",
"namespace": "clanguml::t20004",
"source_location": {
"column": 25,
"file": "t20004.cc",
"line": 24,
"translation_unit": "t20004.cc"
},
"type": "function_template"
},
{
"display_name": "m2<int>(int)",
"full_name": "clanguml::t20004::m2<int>(int)",
"id": "11802896995979093254",
"name": "m2",
"namespace": "clanguml::t20004",
"source_location": {
"column": 25,
"file": "t20004.cc",
"line": 17,
"translation_unit": "t20004.cc"
},
"type": "function_template"
},
{
"display_name": "m3<int>(int)",
"full_name": "clanguml::t20004::m3<int>(int)",
"id": "5879993809260399317",
"name": "m3",
"namespace": "clanguml::t20004",
"source_location": {
"column": 25,
"file": "t20004.cc",
"line": 15,
"translation_unit": "t20004.cc"
},
"type": "function_template"
},
{
"display_name": "m4<int>(int)",
"full_name": "clanguml::t20004::m4<int>(int)",
"id": "8051126927267980501",
"name": "m4",
"namespace": "clanguml::t20004",
"source_location": {
"column": 34,
"file": "t20004.cc",
"line": 8,
"translation_unit": "t20004.cc"
},
"type": "function_template"
}
],
"sequences": [
{
"from": {
"id": "18397296034943075211",
"location": "clanguml::t20004::main()"
},
"messages": [
{
"from": {
"activity_id": "18397296034943075211",
"participant_id": "18397296034943075211"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 5,
"file": "t20004.cc",
"line": 40,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "1111400326107487179",
"participant_id": "1111400326107487179"
},
"type": "message"
},
{
"from": {
"activity_id": "18397296034943075211",
"participant_id": "18397296034943075211"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 5,
"file": "t20004.cc",
"line": 42,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "9912668149740829763",
"participant_id": "9912668149740829763"
},
"type": "message"
},
{
"from": {
"activity_id": "9912668149740829763",
"participant_id": "9912668149740829763"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 12,
"file": "t20004.cc",
"line": 30,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "3012797401643986940",
"participant_id": "3012797401643986940"
},
"type": "message"
},
{
"from": {
"activity_id": "18397296034943075211",
"participant_id": "18397296034943075211"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 5,
"file": "t20004.cc",
"line": 44,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "14766543878716945784",
"participant_id": "14766543878716945784"
},
"type": "message"
},
{
"from": {
"activity_id": "14766543878716945784",
"participant_id": "14766543878716945784"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 12,
"file": "t20004.cc",
"line": 35,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "13880434032983588915",
"participant_id": "13880434032983588915"
},
"type": "message"
},
{
"from": {
"activity_id": "18397296034943075211",
"participant_id": "18397296034943075211"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 12,
"file": "t20004.cc",
"line": 46,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "973308256359295383",
"participant_id": "973308256359295383"
},
"type": "message"
},
{
"from": {
"activity_id": "973308256359295383",
"participant_id": "973308256359295383"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 42,
"file": "t20004.cc",
"line": 24,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "11802896995979093254",
"participant_id": "11802896995979093254"
},
"type": "message"
},
{
"from": {
"activity_id": "11802896995979093254",
"participant_id": "11802896995979093254"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 42,
"file": "t20004.cc",
"line": 17,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "5879993809260399317",
"participant_id": "5879993809260399317"
},
"type": "message"
},
{
"from": {
"activity_id": "5879993809260399317",
"participant_id": "5879993809260399317"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 42,
"file": "t20004.cc",
"line": 15,
"translation_unit": "t20004.cc"
},
"to": {
"activity_id": "8051126927267980501",
"participant_id": "8051126927267980501"
},
"type": "message"
}
]
}
],
"using_namespace": "clanguml::t20004"
}

Generated GraphML models

  Copyright © 2022-present Bartek Kryza Generated by  doxygen 1.9.7