[C++基础]028_获取类成员函数的指针

[C++基础]028_获取类成员函数的指针

 

#include <iostream>
using namespace std;

class A 
{
public:
    static void staticmember(){cout<<"static"<<endl;}
    void nonstatic(){cout<<"nonstatic"<<endl;}
    virtual void virtualmember(){cout<<"virtual"<<endl;}
};

int main()
{
    A a;
    void (*ptrstatic)() = &A::staticmember;
    void (A::*ptrnonstatic)() = &A::nonstatic;
    void (A::*ptrvirtual)() = &A::virtualmember;

    ptrstatic();
    (a.*ptrnonstatic)();
    (a.*ptrvirtual)();

    system("pause");
    return 0;
}