標籤:c++
#include<iostream>using namespace std;void add(int i, int j){cout << "add" << i + j << endl;}class func{public:void jian(int i, int j){cout << "jian" << i - j << endl;}};int main(){void(*p)(int, int) = add;p(2, 3);//add5(*p)(3, 4);//add7(**************************p)(3, 4);//add7(*&p)(3, 7);//add10cout << (void*)p << " " << (void*)(*p) << endl; //00CA1334 00CA1334cout << typeid(p).name() << endl; //void(__cdecl*)(int, int)cout<< typeid(*p).name() << endl; //void __cdecl(int, int)cout << typeid(******************p).name() << endl; //void __cdecl(int, int)cout << " " << typeid(&p).name() << endl; //void(__cdecl**)(int, int)cout<< typeid(*&p).name() << endl;//void(__cdecl*)(int, int)cout << "#####################################" << endl;auto fun1 = &func::jian;cout << typeid(fun1).name() << endl;//void(__thiscall func::*)(int, int)void(func::*func2)(int, int) = &func::jian;//void(__thiscall func::*)(int, int)cout << typeid(func2).name() << endl;func funcc;(funcc.*func2)(14, 12);cin.get();return 0;}
c++高能指標