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// CTest.cpp : 定义控制台应用程序的入口点。 // #include "stdafx.h" #include <iostream> using namespace std; class Circle{ private: double x,y,r; public: void display(){ cout<<"圆心:("<<x<<","<<y<<")"<<endl; } void set(double x1,double y1,double r1){ x = x1; y = y1; r = r1; } }; int _tmain(int argc, _TCHAR* argv[]) { Circle p1,p2;//初始化实体类 p1.set(0,2,2); p1.display(); p2= p1; //将对象p1赋给p2 p1.display(); system("pause"); return 0; }
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原文地址:http://www.cnblogs.com/bksqmy/p/4523822.html