Operator overload: comma operator : Comma « Overload « C++

1. C++
2. Overload
3. Comma

Operator overload: comma operator

#include <iostream>
using namespace std;

class location {

  int longitude, latitude;

public:
  location() {}

  location(int lg, int lt) {

    longitude = lg;

    latitude = lt;

  }

  void show() {

    cout << longitude << " ";

    cout << latitude << endl;
  }

  location operator+(location op2);

  location operator,(location op2);
};

location location::operator,(location op2)
{
  location temp;

  temp.longitude = op2.longitude;

  temp.latitude = op2.latitude;

  cout << op2.longitude << " " << op2.latitude << endl;

  return temp;
}

location location::operator+(location op2)
{
  location temp;

  temp.longitude = op2.longitude + longitude;

  temp.latitude = op2.latitude + latitude;

  return temp;
}

int main()
{
  location object1(10, 20), 
           object2( 5, 30), 
           object3(1, 1);

  object1.show();

  object2.show();

  object3.show();

  cout << endl;

  object1 = (object1, object2+object2, object3);

  object1.show();                            

  return 0;
}


           
       

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