prog13.cpp

来自「C++语言程序设计题典」· C++ 代码 · 共 24 行

#include <iostream.h>
class Sample
{
	int x;
	int y;
public:
	Sample (int a,int b)
	{
		x=a;y=b;
	}
	int getx() { return x; }
	int gety() { return x+y; }
};
void main()
{
	int (Sample ::*fp)();
	fp=Sample::getx;
	Sample s(2,5);
	int v=(s.*fp)();
	fp=Sample::gety;
	int t=(s.*fp)();
	cout << "v=" << v << ",t=" << t << endl;
}