Program to implement the is_same_type type trait in c++

Question

HI Could anyone give a sample program to implement the is_same_type type trait in c++?

Answer 1

#include 

template< typename T1, typename T2 >
struct is_same_type      { enum { result = false }; };

template< typename T>
struct is_same_type { enum { result = true }; };


int main()
{
    std::cout << is_same_type::result << '\n'
              << is_same_type::result << '\n';
    return 0;
}