/* The Point class Header file (Point.h) */
#ifndef POINT_H
#define POINT_H
#include <iostream>
 
class Point {
private:
   int x, y;
 
public:
   explicit Point(int x = 0, int y = 0);
   int getX() const;
   int getY() const;
   void setX(int x);
   void setY(int y);
   Point & operator++();              // ++prefix
   const Point operator++(int dummy); // postfix++
   const Point operator+(const Point & rhs) const; // Point + Point
   const Point operator+(int value) const;           // Point + int
   Point & operator+=(int value);           // Point += int
   Point & operator+=(const Point & rhs); // Point += Point
 
   friend std::ostream & operator<<(std::ostream & out, const Point & point); // out << point
   friend std::istream & operator>>(std::istream & in, Point & point);        // in >> point
   friend const Point operator+(int value, const Point & rhs); // int + Point
};
 
#endif