#include <string>
#include <cmath>
#include <iostream>
using namespace std;
#include <asio.hpp>
class Point
{
private:
int m_nX;
int m_nY;
public:
Point()
{
this->m_nX = 0;
this->m_nY = 0;
}
Point(int x, int y)
{
this->m_nX = x;
this->m_nY = y;
}
void ShowPoint()
{
cout << "坐标:" << "(" << this->m_nX << "," << this->m_nY << ")" << endl;
}
friend void operator ++(Point &point);
~Point()
{
}
};
void operator ++(Point &point)
{
++point.m_nX;
++point.m_nY;
}
int main()
{
Point pont(100, 100);
pont.ShowPoint();//输出坐标:(100,100)
++pont;
pont.ShowPoint();//输出坐标:(101,101)
pont++;
pont.ShowPoint();//输出坐标:(102,102)
cin >> wait;
return 0;
}