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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/is_integral.hpp
- *
- * This header defines \c is_integral type trait
- */
- #ifndef BOOST_ATOMIC_DETAIL_TYPE_TRAITS_IS_INTEGRAL_HPP_INCLUDED_
- #define BOOST_ATOMIC_DETAIL_TYPE_TRAITS_IS_INTEGRAL_HPP_INCLUDED_
- #include <boost/atomic/detail/config.hpp>
- // Some versions of libstdc++ don't consider __int128 an integral type. Use Boost.TypeTraits because of that.
- #if !defined(BOOST_ATOMIC_DETAIL_NO_CXX11_BASIC_HDR_TYPE_TRAITS) && !defined(BOOST_HAS_INT128)
- #include <type_traits>
- #else
- #include <boost/type_traits/is_integral.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) && !defined(BOOST_HAS_INT128)
- using std::is_integral;
- #else
- using boost::is_integral;
- #endif
- } // namespace detail
- } // namespace atomics
- } // namespace boost
- #endif // BOOST_ATOMIC_DETAIL_TYPE_TRAITS_IS_INTEGRAL_HPP_INCLUDED_
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