#include <iostream>
using namespace std;


class Base
{
public:
    Base(){};
    virtual void  Base1(){cout << "Base::Base1" << endl;}
    virtual void  Base2(){cout << "Base::Base2" << endl;}
    virtual ~Base(){};
};

int main()
{
    Base*  f = new Base;

    intptr_t* vptr_adress = (intptr_t*)f;
    intptr_t* vptr_func1_adress = (intptr_t*)*vptr_adress;

    typedef void(*FUNC)(void);
    FUNC f1 = (FUNC)*vptr_func1_adress;
    FUNC f2 = (FUNC)*(vptr_func1_adress+1);

    f1();
    f2();

    delete f;

    f1();
    f2();

    system("pause");
    return 0;
}

结果如下

问题如题：为什么在delete后仍然可以访问虚成员函数