// Example 11-1: Defining type traits with a macro.
#include <iostream>
#include <ostream>
#include "isinteger.h"

int main()
{
   using std::cout;
   cout << is_integer<int>::value   << '\n';
   cout << is_integer<float>::value << '\n';
   cout << is_integer<bool>::value  << '\n';
   cout << is_integer<int*>::value  << '\n';
}