参考博客:http://blog.csdn.net/hexi_2000/article/details/4392107
//重载,覆盖,隐藏举例
#include <iostream>
using namespace std;
class A
{
public:
int n;
void fun()
{
cout<<"A::fun()"<<endl;
}
virtual void fun(int a)
{
cout<<"A::fun(int)"<<endl;
}
void fun(double f)
{
cout<<"A::fun(double)"<<endl;
}
};
class B:public A
{
public:
int n;
void fun(int a)
{
cout<<"B::fun(int)"<<endl;
}
void fun(double f)
{
cout<<"B::fun(double)"<<endl;
}
};
int main(int argc, char *argv[])
{
A a;
B b;
A *p;
p=&b;
p->fun();
p->fun(20);
p->fun(19.9);
b.fun(19.9);
b.n=5;
cout<<b.A::n<<endl;
return 0;
}本文出自 “10628473” 博客,请务必保留此出处http://10638473.blog.51cto.com/10628473/1964423
原文:http://10638473.blog.51cto.com/10628473/1964423