prog12.cpp

来自「C++语言程序设计题典」· C++ 代码 · 共 22 行

#include <iostream.h>
class Sample
{
public:
	int x;
	int y;
	void disp()
	{
		cout << "x=" << x << ",y=" << y << endl;
	}
};
void main()
{
	int Sample::*pc;
	Sample s,*p=&s;
	pc=&Sample::x;
	p->*pc=10;
	pc=&Sample::y;
    p->*pc=20;
	p->disp();
}