学习C++笔记372

第一个例子中typename改为class也是可以的:

#include

#include

usingnamespace std;

template<class T>

inline T const&Max(T const& a, T const& b)

{

return a < b ? b:a;

}

int main ()

{

int i =39;

int j =20;

cout <<"Max(i, j): "<<Max(i, j)<< endl;

double f1 =13.5;

double f2 =20.7;

cout <<"Max(f1, f2): "<<Max(f1, f2)<< endl;

string s1 ="Hello";

string s2 ="World";

cout <<"Max(s1, s2): "<<Max(s1, s2)<< endl;

return0;

}