ex3-4.cpp

来自「一些学习c++的例题」· C++ 代码 · 共 29 行

#include <iostream>

using namespace std;

class aClass
{
private:
   int i;

public:
   int j;
};

void main()
{
   int aClass::*p;
   int *q, i = 0;
   aClass a, *t = &a;

   a.j = 9;

   p = &aClass::j;
   q = &i;

   cout << a.*p << endl;
   cout << t->*p << endl;
   cout << *q << endl;
}