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/*
* 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)
*
* Copyright (c) 2017 Andrey Semashev
*/
/*!
* \file atomic/detail/type_traits/integral_constant.hpp
*
* This header defines \c integral_constant wrapper
*/
#ifndef BOOST_ATOMIC_DETAIL_TYPE_TRAITS_INTEGRAL_CONSTANT_HPP_INCLUDED_
#define BOOST_ATOMIC_DETAIL_TYPE_TRAITS_INTEGRAL_CONSTANT_HPP_INCLUDED_
#include <boost/atomic/detail/config.hpp>
#if !defined(BOOST_ATOMIC_DETAIL_NO_CXX11_BASIC_HDR_TYPE_TRAITS)
#include <type_traits>
#else
#include <boost/type_traits/integral_constant.hpp>
#endif
#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif
namespace boost {
namespace atomics {
namespace detail {
#if !defined(BOOST_ATOMIC_DETAIL_NO_CXX11_BASIC_HDR_TYPE_TRAITS)
using std::integral_constant;
using std::true_type;
using std::false_type;
#else
using boost::integral_constant;
using boost::true_type;
using boost::false_type;
#endif
} // namespace detail
} // namespace atomics
} // namespace boost
#endif // BOOST_ATOMIC_DETAIL_TYPE_TRAITS_INTEGRAL_CONSTANT_HPP_INCLUDED_
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