#include <iostream>
#include <string>
using namespace std;
class A
{
public:
A(const A& other)
: name(other.name)
{
cout << "A(" << name << ")::copy-constructor(), this = " << this << endl;
}
A(string name)
: name(name)
{
cout << "A(" << name << ")::constructor(), this = " << this << endl;
}
~A()
{
cout << "A(" << name << ")::destructor(), this = " << this << endl;
}
private:
string name;
};
class C
{
public:
C(string name, A a)
: name(name), a(a)
{
cout << "C(" << name << ")::constructor()" << endl;
}
~C()
{
cout << "C(" << name << ")::destructor()" << endl;
}
private:
string name;
A a;
};
class B
{
public:
B(string name)
: name(name)
{
cout << "B(" << name << ")::constructor()" << endl;
}
~B()
{
cout << "B(" << name << ")::destructor()" << endl;
}
private:
string name;
A a1{"a1"};
A a2{"a2"};
C c1{"c1", a1};
A a3{"a3"};
};
int main()
{
B b("b1");
return 0;
}
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stdout
A(a1)::constructor(), this = 0xbff3512c
A(a2)::constructor(), this = 0xbff35130
A(a1)::copy-constructor(), this = 0xbff350e8
A(a1)::copy-constructor(), this = 0xbff35138
C(c1)::constructor()
A(a1)::destructor(), this = 0xbff350e8
A(a3)::constructor(), this = 0xbff3513c
B(b1)::constructor()
B(b1)::destructor()
A(a3)::destructor(), this = 0xbff3513c
C(c1)::destructor()
A(a1)::destructor(), this = 0xbff35138
A(a2)::destructor(), this = 0xbff35130
A(a1)::destructor(), this = 0xbff3512c