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clang-uml/docs/test_cases/t20004.md
Bartek Kryza 7576816f42 Updated test cases documentation
2023-07-02 18:31:33 +02:00

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# t20004 - Function template instantiation sequence diagram test case
## Config
```yaml
compilation_database_dir: ..
output_directory: puml
diagrams:
t20004_sequence:
type: sequence
glob:
- ../../tests/t20004/t20004.cc
include:
namespaces:
- clanguml::t20004
using_namespace:
- clanguml::t20004
start_from:
- function: "clanguml::t20004::main()"
```
## Source code
File t20004.cc
```cpp
#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 UML diagrams
![t20004_sequence](./t20004_sequence.svg "Function template instantiation sequence diagram test case")
## Generated JSON models
```json
{
"diagram_type": "sequence",
"metadata": {
"clang_uml_version": "0.3.7-44-ged88fcd",
"llvm_version": "Ubuntu clang version 15.0.6",
"schema_version": 1
},
"name": "t20004_sequence",
"participants": [
{
"id": "2299662004367884401",
"name": "clanguml::t20004::main()",
"source_location": {
"column": 5,
"file": "../../tests/t20004/t20004.cc",
"line": 38,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function"
},
{
"id": "138925040763435897",
"name": "clanguml::t20004::m1<float>(float)",
"source_location": {
"column": 36,
"file": "../../tests/t20004/t20004.cc",
"line": 26,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
},
{
"id": "1239083518717603720",
"name": "clanguml::t20004::m1<unsigned long>(unsigned long)",
"source_location": {
"column": 44,
"file": "../../tests/t20004/t20004.cc",
"line": 28,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
},
{
"id": "376599675205498367",
"name": "clanguml::t20004::m4<unsigned long>(unsigned long)",
"source_location": {
"column": 44,
"file": "../../tests/t20004/t20004.cc",
"line": 10,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
},
{
"id": "1845817984839618223",
"name": "clanguml::t20004::m1<std::string>(std::string)",
"source_location": {
"column": 42,
"file": "../../tests/t20004/t20004.cc",
"line": 33,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
},
{
"id": "1735054254122948614",
"name": "clanguml::t20004::m2<std::string>(std::string)",
"source_location": {
"column": 42,
"file": "../../tests/t20004/t20004.cc",
"line": 19,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
},
{
"id": "121663532044911922",
"name": "clanguml::t20004::m1<int>(int)",
"source_location": {
"column": 25,
"file": "../../tests/t20004/t20004.cc",
"line": 24,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
},
{
"id": "1475362124497386656",
"name": "clanguml::t20004::m2<int>(int)",
"source_location": {
"column": 25,
"file": "../../tests/t20004/t20004.cc",
"line": 17,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
},
{
"id": "734999226157549914",
"name": "clanguml::t20004::m3<int>(int)",
"source_location": {
"column": 25,
"file": "../../tests/t20004/t20004.cc",
"line": 15,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
},
{
"id": "1006390865908497562",
"name": "clanguml::t20004::m4<int>(int)",
"source_location": {
"column": 34,
"file": "../../tests/t20004/t20004.cc",
"line": 8,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"type": "function_template"
}
],
"sequences": [
{
"messages": [
{
"from": {
"activity_id": "2299662004367884401",
"activity_name": "clanguml::t20004::main()",
"participant_id": "2299662004367884401",
"participant_name": "clanguml::t20004::main()"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 5,
"file": "../../tests/t20004/t20004.cc",
"line": 40,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "138925040763435897",
"activity_name": "clanguml::t20004::m1<float>(float)",
"participant_id": "138925040763435897"
},
"type": "message"
},
{
"from": {
"activity_id": "2299662004367884401",
"activity_name": "clanguml::t20004::main()",
"participant_id": "2299662004367884401",
"participant_name": "clanguml::t20004::main()"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 5,
"file": "../../tests/t20004/t20004.cc",
"line": 42,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "1239083518717603720",
"activity_name": "clanguml::t20004::m1<unsigned long>(unsigned long)",
"participant_id": "1239083518717603720"
},
"type": "message"
},
{
"from": {
"activity_id": "1239083518717603720",
"activity_name": "clanguml::t20004::m1<unsigned long>(unsigned long)",
"participant_id": "1239083518717603720",
"participant_name": "clanguml::t20004::m1<unsigned long>(unsigned long)"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 12,
"file": "../../tests/t20004/t20004.cc",
"line": 30,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "376599675205498367",
"activity_name": "clanguml::t20004::m4<unsigned long>(unsigned long)",
"participant_id": "376599675205498367"
},
"type": "message"
},
{
"from": {
"activity_id": "2299662004367884401",
"activity_name": "clanguml::t20004::main()",
"participant_id": "2299662004367884401",
"participant_name": "clanguml::t20004::main()"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 5,
"file": "../../tests/t20004/t20004.cc",
"line": 44,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "1845817984839618223",
"activity_name": "clanguml::t20004::m1<std::string>(std::string)",
"participant_id": "1845817984839618223"
},
"type": "message"
},
{
"from": {
"activity_id": "1845817984839618223",
"activity_name": "clanguml::t20004::m1<std::string>(std::string)",
"participant_id": "1845817984839618223",
"participant_name": "clanguml::t20004::m1<std::string>(std::string)"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 12,
"file": "../../tests/t20004/t20004.cc",
"line": 35,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "1735054254122948614",
"activity_name": "clanguml::t20004::m2<std::string>(std::string)",
"participant_id": "1735054254122948614"
},
"type": "message"
},
{
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"activity_id": "2299662004367884401",
"activity_name": "clanguml::t20004::main()",
"participant_id": "2299662004367884401",
"participant_name": "clanguml::t20004::main()"
},
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"return_type": "",
"scope": "normal",
"source_location": {
"column": 12,
"file": "../../tests/t20004/t20004.cc",
"line": 46,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "121663532044911922",
"activity_name": "clanguml::t20004::m1<int>(int)",
"participant_id": "121663532044911922"
},
"type": "message"
},
{
"from": {
"activity_id": "121663532044911922",
"activity_name": "clanguml::t20004::m1<int>(int)",
"participant_id": "121663532044911922",
"participant_name": "clanguml::t20004::m1<int>(int)"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 42,
"file": "../../tests/t20004/t20004.cc",
"line": 24,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "1475362124497386656",
"activity_name": "clanguml::t20004::m2<int>(int)",
"participant_id": "1475362124497386656"
},
"type": "message"
},
{
"from": {
"activity_id": "1475362124497386656",
"activity_name": "clanguml::t20004::m2<int>(int)",
"participant_id": "1475362124497386656",
"participant_name": "clanguml::t20004::m2<int>(int)"
},
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"scope": "normal",
"source_location": {
"column": 42,
"file": "../../tests/t20004/t20004.cc",
"line": 17,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "734999226157549914",
"activity_name": "clanguml::t20004::m3<int>(int)",
"participant_id": "734999226157549914"
},
"type": "message"
},
{
"from": {
"activity_id": "734999226157549914",
"activity_name": "clanguml::t20004::m3<int>(int)",
"participant_id": "734999226157549914",
"participant_name": "clanguml::t20004::m3<int>(int)"
},
"name": "",
"return_type": "",
"scope": "normal",
"source_location": {
"column": 42,
"file": "../../tests/t20004/t20004.cc",
"line": 15,
"translation_unit": "../../tests/t20004/t20004.cc"
},
"to": {
"activity_id": "1006390865908497562",
"activity_name": "clanguml::t20004::m4<int>(int)",
"participant_id": "1006390865908497562"
},
"type": "message"
}
],
"start_from": {
"id": 2299662004367884401,
"location": "clanguml::t20004::main()"
}
}
],
"using_namespace": "clanguml::t20004"
}
```
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