| #ifndef BOOST_CORE_IS_SAME_HPP_INCLUDED |
| #define BOOST_CORE_IS_SAME_HPP_INCLUDED |
| |
| // MS compatible compilers support #pragma once |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| # pragma once |
| #endif |
| |
| // is_same<T1,T2>::value is true when T1 == T2 |
| // |
| // Copyright 2014 Peter Dimov |
| // |
| // Distributed under the Boost Software License, Version 1.0. |
| // See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt |
| |
| #include <boost/config.hpp> |
| |
| namespace boost |
| { |
| |
| namespace core |
| { |
| |
| template< class T1, class T2 > struct is_same |
| { |
| BOOST_STATIC_CONSTANT( bool, value = false ); |
| }; |
| |
| template< class T > struct is_same< T, T > |
| { |
| BOOST_STATIC_CONSTANT( bool, value = true ); |
| }; |
| |
| } // namespace core |
| |
| } // namespace boost |
| |
| #endif // #ifndef BOOST_CORE_IS_SAME_HPP_INCLUDED |
