#ifndef POINTPAIR
#define POINTPAIR
#include <iostream>
#include "XYpoint.h"
using namespace std;

class PointPair {
 public: PointPair();
         XYPoint* p1();
         XYPoint* p2();
         double dist();
         void setP1(XYPoint*);
         void setP2(XYPoint*);
         void setDist(double);
 private: XYPoint* p1_;
          XYPoint* p2_;
          double dist_;
};
#endif