文件名称:dv
介绍说明--下载内容均来自于网络,请自行研究使用
#include<iostream>
using namespace std
class Point
{public:
Point(int a){x=a }
~Point(){cout< "execuing Point destructor"<<endl }
private:
int x
}
class Circle:public Point
{public:
Circle(int m,int n):Point(m){radius=m }
~Circle(){cout<<"execuing Circle destructor"<<radius<<endl }
private:
int radius
}
int main()
{Point *p=new Circle(5,12)
delete p
system("pause")
return 0
}
-# Include <iostream> using namespace std class Point (public: Point (int a) (x = a) ~ Point () (cout < execuing Point destructor <<endl) private: int x) class Circle: public Point (public: Circle (int m, int n): Point (m) (radius = m) ~ Circle () (cout << execuing Circle destructor <<radius <<endl) private: int radius) int main () (Point* p = new Circle (5,12) delete p system ( pause ) return 0)
using namespace std
class Point
{public:
Point(int a){x=a }
~Point(){cout< "execuing Point destructor"<<endl }
private:
int x
}
class Circle:public Point
{public:
Circle(int m,int n):Point(m){radius=m }
~Circle(){cout<<"execuing Circle destructor"<<radius<<endl }
private:
int radius
}
int main()
{Point *p=new Circle(5,12)
delete p
system("pause")
return 0
}
-# Include <iostream> using namespace std class Point (public: Point (int a) (x = a) ~ Point () (cout < execuing Point destructor <<endl) private: int x) class Circle: public Point (public: Circle (int m, int n): Point (m) (radius = m) ~ Circle () (cout << execuing Circle destructor <<radius <<endl) private: int radius) int main () (Point* p = new Circle (5,12) delete p system ( pause ) return 0)
(系统自动生成,下载前可以参看下载内容)
下载文件列表
p149_3.zip.cpp
p219_1.cpp
p219__3_3.cpp
p219_1.cpp
p219__3_3.cpp