C++STL_类模板举例 

 1 #include<stdio.h>
 2 #include<typeinfo.h>
 3 
 4 template <class T1,class T2>
 5 class A{
 6     T1 i;
 7     T2 j;
 8     public:
 9         A(T1 t1,T2 t2){i=t1;j=t2;}
10         bool comp(){return i>j;}
11         void print_Type();
12 };
13 template <class T1,class T2>
14 void A<T1,T2>::print_Type()
15     {
16         printf("i的类型是%s\n",typeid(i).name());
17         printf("j的类型是%s\n",typeid(j).name());
18     }
19 int main(void)
20 {
21     A<int,double> a(3,67.8);
22     if(a.comp())
23         printf("i>j\n");
24     else printf("i<=j\n");
25     a.print_Type();
26     return 0;
27 }

 

posted @ 2013-09-28 16:45  Talbot3  阅读(222)  评论(0)  编辑  收藏  举报