#include<iostream>
class Test
{
public:
int a;
int b;
};
int main()
{
Test t;
t.a = 10;
int Test::* varsa = &Test::a;
int Test::* varsb = &Test::b;
std::cout<<t.*varsa<<std::endl;
return 0;
}
// 输出
// 10
引自：https://blog.csdn.net/rubikchen/article/details/89927392
