Linux C/C++ 模板：函数模板

一、代码

#include <iostream>#include <cstring>using namespace std;//函数模板template <class T>T min(T i, T j, T k){        if (i<j && i<k)                return i;        if (j<i && j<k)                return j;        return k;}//完全特化const char* mint(const char* ch1, const char* ch2, const char* ch3){        int ret1 = strcmp(ch1, ch2);        int ret2 = strcmp(ch1, ch3);        int ret3 = strcmp(ch2, ch1);        int ret4 = strcmp(ch2, ch3);        if (ret1<0 && ret2<0)                return ch1;        if (ret3<0 && ret4<0)                return ch2;        return ch3;}int main(int argc, char*argv[]){        //        cout<<min(10, 2, 3)<<endl;        cout<<min(10.5, 2.5, 3.5)<<endl;        cout<<min('c', 'a', 'b')<<endl;        //        cout<<min("Tom", "Jack", "Edition")<<endl;        return 0;}

二、输出结果