c++构造函数

lphwork

于 2016-03-15 14:13:25 发布

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分类专栏： c++语言学习文章标签： class namespace

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#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();
}