0.5.4
C++ to UML diagram generator based on Clang
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t20036 - Test case for rendering all call chains leading to an activity (to)

Config

diagrams:
t20036_sequence:
type: sequence
glob:
- t20036.cc
include:
namespaces:
- clanguml::t20036
using_namespace: clanguml::t20036
to:
- function: "clanguml::t20036::A::a2()"

Source code

File tests/t20036/t20036.cc

#include <cstdint>
namespace clanguml {
namespace t20036 {
struct A {
void a1() { }
void a2() { }
void a3() { }
};
struct B {
void b1() { a.a2(); }
void b2() { a.a2(); }
void b3() { a.a3(); }
A a;
};
struct C {
void c1() { b.b1(); }
void c2() { b.b2(); }
void c3()
{
if (reinterpret_cast<uint64_t>(&b) == 0xbadc0de)
c3();
else
c2();
}
void c4() { b.b2(); }
B b;
};
struct D {
void d1() { c.c2(); }
void d2() { c.c2(); }
void d3() { a.a2(); }
A a;
C c;
};
}
}

Generated PlantUML diagrams

Generated Mermaid diagrams

Generated JSON models

{
"diagram_type": "sequence",
"name": "t20036_sequence",
"participants": [
{
"activities": [
{
"display_name": "c1()",
"full_name": "clanguml::t20036::C::c1()",
"id": "13940061887190426992",
"name": "c1",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 20,
"translation_unit": "t20036.cc"
},
"type": "method"
},
{
"display_name": "c2()",
"full_name": "clanguml::t20036::C::c2()",
"id": "1029961534491024303",
"name": "c2",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 21,
"translation_unit": "t20036.cc"
},
"type": "method"
},
{
"display_name": "c4()",
"full_name": "clanguml::t20036::C::c4()",
"id": "13886718133743786177",
"name": "c4",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 30,
"translation_unit": "t20036.cc"
},
"type": "method"
},
{
"display_name": "c3()",
"full_name": "clanguml::t20036::C::c3()",
"id": "12188250976098359876",
"name": "c3",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 22,
"translation_unit": "t20036.cc"
},
"type": "method"
}
],
"display_name": "C",
"full_name": "clanguml::t20036::C",
"id": "4715669600005893642",
"name": "C",
"namespace": "clanguml::t20036",
"source_location": {
"column": 8,
"file": "t20036.cc",
"line": 19,
"translation_unit": "t20036.cc"
},
"type": "class"
},
{
"activities": [
{
"display_name": "b1()",
"full_name": "clanguml::t20036::B::b1()",
"id": "1629287607216422771",
"name": "b1",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 12,
"translation_unit": "t20036.cc"
},
"type": "method"
},
{
"display_name": "b2()",
"full_name": "clanguml::t20036::B::b2()",
"id": "13808756643647507988",
"name": "b2",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 13,
"translation_unit": "t20036.cc"
},
"type": "method"
}
],
"display_name": "B",
"full_name": "clanguml::t20036::B",
"id": "4857180858311218405",
"name": "B",
"namespace": "clanguml::t20036",
"source_location": {
"column": 8,
"file": "t20036.cc",
"line": 11,
"translation_unit": "t20036.cc"
},
"type": "class"
},
{
"activities": [
{
"display_name": "a2()",
"full_name": "clanguml::t20036::A::a2()",
"id": "16992593828115510908",
"name": "a2",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 7,
"translation_unit": "t20036.cc"
},
"type": "method"
}
],
"display_name": "A",
"full_name": "clanguml::t20036::A",
"id": "3197777734785714296",
"name": "A",
"namespace": "clanguml::t20036",
"source_location": {
"column": 8,
"file": "t20036.cc",
"line": 5,
"translation_unit": "t20036.cc"
},
"type": "class"
},
{
"activities": [
{
"display_name": "d1()",
"full_name": "clanguml::t20036::D::d1()",
"id": "5611911004904119444",
"name": "d1",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 36,
"translation_unit": "t20036.cc"
},
"type": "method"
},
{
"display_name": "d3()",
"full_name": "clanguml::t20036::D::d3()",
"id": "15181188317793464520",
"name": "d3",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 38,
"translation_unit": "t20036.cc"
},
"type": "method"
},
{
"display_name": "d2()",
"full_name": "clanguml::t20036::D::d2()",
"id": "12275494239752697631",
"name": "d2",
"namespace": "clanguml::t20036",
"source_location": {
"column": 10,
"file": "t20036.cc",
"line": 37,
"translation_unit": "t20036.cc"
},
"type": "method"
}
],
"display_name": "D",
"full_name": "clanguml::t20036::D",
"id": "6779475736916517133",
"name": "D",
"namespace": "clanguml::t20036",
"source_location": {
"column": 8,
"file": "t20036.cc",
"line": 35,
"translation_unit": "t20036.cc"
},
"type": "class"
}
],
"sequences": [
{
"message_chains": [
{
"messages": [
{
"from": {
"activity_id": "13940061887190426992",
"participant_id": "4715669600005893642"
},
"name": "b1()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 20,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "1629287607216422771",
"participant_id": "4857180858311218405"
},
"type": "message"
},
{
"from": {
"activity_id": "1629287607216422771",
"participant_id": "4857180858311218405"
},
"name": "a2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 12,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "16992593828115510908",
"participant_id": "3197777734785714296"
},
"type": "message"
}
]
},
{
"messages": [
{
"from": {
"activity_id": "5611911004904119444",
"participant_id": "6779475736916517133"
},
"name": "c2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 36,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "1029961534491024303",
"participant_id": "4715669600005893642"
},
"type": "message"
},
{
"from": {
"activity_id": "1029961534491024303",
"participant_id": "4715669600005893642"
},
"name": "b2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 21,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "13808756643647507988",
"participant_id": "4857180858311218405"
},
"type": "message"
},
{
"from": {
"activity_id": "13808756643647507988",
"participant_id": "4857180858311218405"
},
"name": "a2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 13,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "16992593828115510908",
"participant_id": "3197777734785714296"
},
"type": "message"
}
]
},
{
"messages": [
{
"from": {
"activity_id": "15181188317793464520",
"participant_id": "6779475736916517133"
},
"name": "a2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 38,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "16992593828115510908",
"participant_id": "3197777734785714296"
},
"type": "message"
}
]
},
{
"messages": [
{
"from": {
"activity_id": "13886718133743786177",
"participant_id": "4715669600005893642"
},
"name": "b2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 30,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "13808756643647507988",
"participant_id": "4857180858311218405"
},
"type": "message"
},
{
"from": {
"activity_id": "13808756643647507988",
"participant_id": "4857180858311218405"
},
"name": "a2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 13,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "16992593828115510908",
"participant_id": "3197777734785714296"
},
"type": "message"
}
]
},
{
"messages": [
{
"from": {
"activity_id": "12188250976098359876",
"participant_id": "4715669600005893642"
},
"name": "c2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 13,
"file": "t20036.cc",
"line": 27,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "1029961534491024303",
"participant_id": "4715669600005893642"
},
"type": "message"
},
{
"from": {
"activity_id": "1029961534491024303",
"participant_id": "4715669600005893642"
},
"name": "b2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 21,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "13808756643647507988",
"participant_id": "4857180858311218405"
},
"type": "message"
},
{
"from": {
"activity_id": "13808756643647507988",
"participant_id": "4857180858311218405"
},
"name": "a2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 13,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "16992593828115510908",
"participant_id": "3197777734785714296"
},
"type": "message"
}
]
},
{
"messages": [
{
"from": {
"activity_id": "12275494239752697631",
"participant_id": "6779475736916517133"
},
"name": "c2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 37,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "1029961534491024303",
"participant_id": "4715669600005893642"
},
"type": "message"
},
{
"from": {
"activity_id": "1029961534491024303",
"participant_id": "4715669600005893642"
},
"name": "b2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 21,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "13808756643647507988",
"participant_id": "4857180858311218405"
},
"type": "message"
},
{
"from": {
"activity_id": "13808756643647507988",
"participant_id": "4857180858311218405"
},
"name": "a2()",
"return_type": "void",
"scope": "normal",
"source_location": {
"column": 17,
"file": "t20036.cc",
"line": 13,
"translation_unit": "t20036.cc"
},
"to": {
"activity_id": "16992593828115510908",
"participant_id": "3197777734785714296"
},
"type": "message"
}
]
}
],
"to": {
"id": "16992593828115510908",
"location": "clanguml::t20036::A::a2()"
}
}
],
"using_namespace": "clanguml::t20036"
}