#include <iostream>
using namespace std;
class loc {
int longitude, latitude;
public:
loc() {}
loc(int lg, int lt) {
longitude = lg;
latitude = lt;
}
void show() {
cout << longitude << " ";
cout << latitude << "\n";
}
loc operator+(loc op2);
loc operator,(loc op2);
};
// overload comma for loc
loc loc::operator,(loc op2)
{
loc temp;
temp.longitude = op2.longitude;
temp.latitude = op2.latitude;
cout << op2.longitude << " " << op2.latitude << "\n";
return temp;
}
// Overload + for loc
loc loc::operator+(loc op2)
{
loc temp;
temp.longitude = op2.longitude + longitude;
temp.latitude = op2.latitude + latitude;
return temp;
}
int main()
{
loc ob1(10, 20), ob2( 5, 30), ob3(1, 1);
ob1.show();
ob2.show();
ob3.show();
cout << "\n";
ob1 = (ob1, ob2+ob2, ob3);
ob1.show(); // displays 1 1, the value of ob3
return 0;
}
|