2016/6/3 1005. Template Specification

来源：互联网发布：淘宝客设置流程卖家编辑：程序博客网时间：2024/06/03 16:36

这道题要用的是模板的具体化（废话看题目就知道啦）。（嗯具体化是template< >，实例是template Type Func_Name < >）只要具体化char* 和T* 就可以了。

#pragma warning (disable:4996)#include <iostream>#include <cstring>#include <string>using namespace std;template <typename T>bool cmp(T a, T b){return a == b;}template <typename T>bool cmp(T* a, T* b){return *a == *b;}template <> bool cmp(char* a, char* b){return !strcmp(a, b);}int main(){int aInt = 1, bInt = 1;double aDouble = 3.0, bDouble = 3.0;char aChars[5] = "haha", bChars[5];string aStr = "haha", bStr = "aha";int* aIntPtr = &aInt, *bIntPtr = &bInt;cout << boolalpha << cmp(aInt, bInt) << endl;cout << cmp(aDouble, bDouble) << endl;strcpy(bChars, aChars);cout << cmp(aChars, bChars) << endl;cout << cmp(aStr, bStr) << endl;cout << cmp(aIntPtr, bIntPtr) << endl;}

0 0