【C++】用函数模板实现不同类型的两个数比较大小

//用函数模板实现不同类型的两个数比较大小
#include <iostream>
using namespace std;
template <class mytype>  //定义函数模板
class Max
{
	public:
		Max(mytype a, mytype b)
		{
			x=a;
			y=b;
		}
	    mytype printMax()
		{
			return x>y?x:y;
		}
	private:
		mytype x,y;
};
int main()
{
	Max <int> m1(3,4);
	Max <float> m2(3.5,4.8);
    cout<<m1.printMax()<<endl;
	cout<<m2.printMax()<<endl;
	return 0;
} <img src="http://img.blog.csdn.net/20150507203501196?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvZG91ZG91d2ExMjM0/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />