c++构造函数

Posted 2022-12-10 lphwork

#include <iostream>
using namespace std;
class Point
    int x,y;
public:
    ***Point(int a,int b)//:x(a),y(b)//  x=a; y=b;***
void MovePoint( int a, int b) x+=a; y+=b;this->x+=a;cout<<"this="<<this<<endl;
void print()

    cout<<"x="<<x<<" "<<this->x<<"y="<<y<<" "<<this->y<<endl;


;

void main()
    Point point1( 10,10);
    point1.MovePoint(2,2);
    point1.print();