list1911.cpp

来自「teach yourself C++ in 21 days 第五版」· C++ 代码 · 共 21 行

#include <iostream>
using namespace std;

template<class T>
class Print    
{
  public:
     void operator()(const T& t)
     {
        cout << t << " ";
     }
};

int main()
{
    Print<int> DoPrint;
    for (int i = 0; i < 5; ++i)
       DoPrint(i);
    return 0;
}