Class Chain-Header rect.h

#ifndef __RECT_H__
#define __RECT_H__

#include <iostream.h>
#include "point.h"

class OrtRect
{
private:
  Point left, right;
public:
  OrtRect(int width=1, int height=1);
  OrtRect(const Point&, const Point&);
  int area();
  int perimeter();
  friend ostream& operator<<(ostream&, OrtRect&);
};

#endif