ext-boost/boost/mp11/integral.hpp

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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