Midterm2-question 7 source code

[Hacer Keles]

#include <iostream>

using namespace std;

class A

{

string name;

public:

A(string n)

{

name = n;

cout<<"constructor: "<<name.c_str()<<endl;

}

A(const A& x)

{

name = x.name;

cout<<"copy constructor: "<<name.c_str()<<endl;

}

A& operator=(const A& x)

{

name = x.name;

cout<<"copy assignment: "<<name.c_str()<<endl;

return *this;

}

static A g(A x)

{

cout<<"in function g"<<endl;

A a("a");

x.name = a.name;

return x;

}

};

int main()

{

A a1("a1");

A a2=a1;

A a3("a3");

a2 = a3;

A a4 = A::g(a2);

}