Exer13_53_1.cpp

#include <iostream>
#include "Exer13_53_HasPtr.h"
using std::cout;
using std::endl;
int main()
{
    HasPtr hp("Young and Beautiful");
    HasPtr hp1;
    hp1 = hp;
    HasPtr hp2 = std::move(hp); // now hp can't be used again, because it refers to null
    hp2.print(cout) << endl;
    hp.print(cout);
    return 0;
}