C++博客-Achiber-随笔分类-C++learning

模板类

王文豪 — Fri, 23 Nov 2012 14:43:00 GMT

摘要: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->#include #include #include template&nb... 阅读全文

王文豪 2012-11-23 22:43 发表评论

模版函数的重载

王文豪 — Fri, 23 Nov 2012 14:33:00 GMT

王文豪 2012-11-23 22:33 发表评论

模板函数

王文豪 — Fri, 23 Nov 2012 14:17:00 GMT

#include <iostream>
#include <cstdio>
using namespace std;

template <typename T1 , typename T2>
T2 fun(T1 x,T2 y){
     T2 tmp = x *x + y * y + x * y;
     return tmp;
}
int main(){
     int x1 = 1, y1 = 4;
     float x2 = 1.1 , y2 = 2.2;
     double x3 = 2.0 , y3 = 3.1;
     cout << fun(x1, y1) << endl;
     cout << fun(x2, y2) << endl;
     cout << fun(x3, y3) << endl;
     cout << fun(x1, y2) << endl;
     return 0;
}

王文豪 2012-11-23 22:17 发表评论