?? point.h
字號(hào):
#ifndef POINT_H
#define POINT_H
class Point{
public:
Point( int,int );
Point( Point & );
~Point();
int get_x();
int get_x();
Point operator + (Point);
Point operator + ( int );
Point operator * ( int );
int operator > (Point);
int operator < (Point);
int operator = (Point & );
private:
int x;
int y;
friend istream& operator >> ( istream &,Point &);
friend ostream& operator << ( istream &,Point &);
};
#endif
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