0.5.4
C++ to UML diagram generator based on Clang
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t20030 - Constructor and operator call test case

Config

diagrams:
t20030_sequence:
type: sequence
glob:
- t20030.cc
include:
namespaces:
- clanguml::t20030
using_namespace: clanguml::t20030
from:
- function: "clanguml::t20030::tmain(int)"
- function: "clanguml::t20030::tmain(bool,int)"

Source code

File tests/t20030/t20030.cc

namespace clanguml {
namespace t20030 {
int magic() { return 42; }
class A {
public:
A() { create(); }
A(int v) { a_ = v; }
A &operator=(const A &a)
{
set(a.a_);
return *this;
}
A &operator+=(int a)
{
add(a);
return *this;
}
int value() const { return a_; }
private:
void create() { a_ = 0; }
void add(int a) { a_ += a; }
void set(int a) { a_ = a; }
int a_;
};
void tmain(int a)
{
A an_a{magic()};
an_a += 1;
}
int tmain(bool f, int a)
{
auto an_a = A();
auto an_b = A();
an_a += 2;
an_b = an_a;
return an_b.value();
};
}
}

Generated PlantUML diagrams

Generated Mermaid diagrams

Generated JSON models

{
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"name": "t20030_sequence",
"participants": [
{
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"full_name": "clanguml::t20030::tmain(int)",
"id": "10117148495871364237",
"name": "tmain",
"namespace": "clanguml::t20030",
"source_location": {
"column": 6,
"file": "t20030.cc",
"line": 35,
"translation_unit": "t20030.cc"
},
"type": "function"
},
{
"display_name": "magic()",
"full_name": "clanguml::t20030::magic()",
"id": "8309924522937711738",
"name": "magic",
"namespace": "clanguml::t20030",
"source_location": {
"column": 5,
"file": "t20030.cc",
"line": 4,
"translation_unit": "t20030.cc"
},
"type": "function"
},
{
"activities": [
{
"display_name": "A(int)",
"full_name": "clanguml::t20030::A::A(int)",
"id": "17538385349139019117",
"name": "A",
"namespace": "clanguml::t20030",
"source_location": {
"column": 5,
"file": "t20030.cc",
"line": 10,
"translation_unit": "t20030.cc"
},
"type": "method"
},
{
"display_name": "operator+=(int)",
"full_name": "clanguml::t20030::A::operator+=(int)",
"id": "16257343976980384640",
"name": "operator+=",
"namespace": "clanguml::t20030",
"source_location": {
"column": 8,
"file": "t20030.cc",
"line": 18,
"translation_unit": "t20030.cc"
},
"type": "method"
},
{
"display_name": "add(int)",
"full_name": "clanguml::t20030::A::add(int)",
"id": "17398619456540928995",
"name": "add",
"namespace": "clanguml::t20030",
"source_location": {
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"file": "t20030.cc",
"line": 29,
"translation_unit": "t20030.cc"
},
"type": "method"
},
{
"display_name": "A()",
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"id": "257479330359087325",
"name": "A",
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"source_location": {
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"file": "t20030.cc",
"line": 8,
"translation_unit": "t20030.cc"
},
"type": "method"
},
{
"display_name": "create()",
"full_name": "clanguml::t20030::A::create()",
"id": "7124624800553113510",
"name": "create",
"namespace": "clanguml::t20030",
"source_location": {
"column": 10,
"file": "t20030.cc",
"line": 27,
"translation_unit": "t20030.cc"
},
"type": "method"
},
{
"display_name": "operator=(const A &)",
"full_name": "clanguml::t20030::A::operator=(const A &)",
"id": "14370429480709603169",
"name": "operator=",
"namespace": "clanguml::t20030",
"source_location": {
"column": 8,
"file": "t20030.cc",
"line": 12,
"translation_unit": "t20030.cc"
},
"type": "method"
},
{
"display_name": "set(int)",
"full_name": "clanguml::t20030::A::set(int)",
"id": "17703828086209787307",
"name": "set",
"namespace": "clanguml::t20030",
"source_location": {
"column": 10,
"file": "t20030.cc",
"line": 30,
"translation_unit": "t20030.cc"
},
"type": "method"
},
{
"display_name": "value() const",
"full_name": "clanguml::t20030::A::value() const",
"id": "14039658723010215747",
"name": "value",
"namespace": "clanguml::t20030",
"source_location": {
"column": 9,
"file": "t20030.cc",
"line": 24,
"translation_unit": "t20030.cc"
},
"type": "method"
}
],
"display_name": "A",
"full_name": "clanguml::t20030::A",
"id": "8653656918787685622",
"name": "A",
"namespace": "clanguml::t20030",
"source_location": {
"column": 7,
"file": "t20030.cc",
"line": 6,
"translation_unit": "t20030.cc"
},
"type": "class"
},
{
"display_name": "tmain(bool,int)",
"full_name": "clanguml::t20030::tmain(bool,int)",
"id": "288724919109363868",
"name": "tmain",
"namespace": "clanguml::t20030",
"source_location": {
"column": 5,
"file": "t20030.cc",
"line": 41,
"translation_unit": "t20030.cc"
},
"type": "function"
}
],
"sequences": [
{
"messages": [
{
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{
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},
"to": {
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},
"type": "message"
},
{
"from": {
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"source_location": {
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},
"to": {
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{
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],
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}
},
{
"messages": [
{
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},
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{
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},
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{
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{
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{
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{
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{
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{
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],
"using_namespace": "clanguml::t20030"
}
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