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- #ifndef BOOST_MP11_INTEGRAL_HPP_INCLUDED
- #define BOOST_MP11_INTEGRAL_HPP_INCLUDED
- // Copyright 2015 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/mp11/version.hpp>
- #include <type_traits>
- #include <cstddef>
- namespace boost
- {
- namespace mp11
- {
- // mp_bool
- template<bool B> using mp_bool = std::integral_constant<bool, B>;
- using mp_true = mp_bool<true>;
- using mp_false = mp_bool<false>;
- // mp_to_bool
- template<class T> using mp_to_bool = mp_bool<static_cast<bool>( T::value )>;
- // mp_not<T>
- template<class T> using mp_not = mp_bool< !T::value >;
- // mp_int
- template<int I> using mp_int = std::integral_constant<int, I>;
- // mp_size_t
- template<std::size_t N> using mp_size_t = std::integral_constant<std::size_t, N>;
- } // namespace mp11
- } // namespace boost
- #endif // #ifndef BOOST_MP11_INTEGRAL_HPP_INCLUDED
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