如下程序:
#include "stdio.h"
class Base
{
public:
Base()
{
Init();
}
virtual void Init()
{
printf("Base Init\n");
}
void func()
{
printf("Base func\n");
}
};
class Derived: public Base
{
public:
virtual void Init()
{
printf("Derived Init\n");
}
void func()
{
printf("Derived func\n");
}
};
int main()
{
Derived d;
((Base *)&d)->func();
return 0;
} 该程序的执行结果





