#include <iostream>
using namespace std;
class A
{
public:
virtual void f()
{ cout << "A";}
};
class B: public A
{
public:
void f()
{ cout << "B";}
};
void main()
{
B b;
A* pb = &b;
B* pb1 = &b;
pb->f();
pb->A::f();
pb1->A::f();
//我依稀记着几句话,1:去覆盖虚函数的时候,一般也要加virtual,不加
//就会把他遮挡,这也是我理解偏激的地方,就成了private,后又讲像是
//D中同时存在两个f(),而inside说,没写跟写了根本一样
}
就一句话,别多想
,没写跟写了根本一样