//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="" />原文:http://blog.csdn.net/doudouwa1234/article/details/45566199