模板函数 Posted on 2019-03-08 | Edited on 2019-03-21 | In C++ | Views: 模板函数采用的是类似于Java中的泛型机制,抽取出共同的业务逻辑,让其适用于不同的数据类型; 12345678910111213141516171819202122232425template<typename T>void mySwap(T &a, T &b){ T temp = a; a = b; b = temp;}template<typename T,typename Z>void myCout(T &a, Z &b){ cout << a << endl; cout << b << endl;}void main(){ int a = 1; int b = 2; //mySwap<int>(a, b); mySwap(a, b); myCout<int, char>(a,b); system("pause");}