muistivuototesti

#include <iostream>
#include <string>
using namespace std;

string stra = "1";
string strb = "2";

class A
{
public:
    string s;
    void* rawPtr = 0;
    A()
    {
        s = stra == "" ? strb : stra;
        stra = "";
        cout << "constructor " << s << endl;
        rawPtr = malloc(1);
    }
    ~A()
    {
        if(rawPtr)
            free(rawPtr);
        cout << "destructor " << s << ", ptr: " << (void*)s.data() << " = " << s.data() << endl;
    }

#if 1 // FLIP ME
    A& operator=(A& o)
    {
        free(rawPtr);
        rawPtr = o.rawPtr;
        o.rawPtr = 0;
        cout << "assignment to: " << s << ", other is: " << o.s << endl;
        return *this;
    }
#endif
};

class B
{
public:
    A a;
    string ssss;
};

void test()
{
    B b;
    b = B();
}

int main()
{
    test();
    system("pause");
    return 0;
}