/*
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*
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* Copyright (c) 2018 Andrey Semashev
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*/
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/*!
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* \file atomic/detail/type_traits/is_trivially_default_constructible.hpp
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*
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* This header defines \c is_trivially_default_constructible type trait
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*/
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#ifndef BOOST_ATOMIC_DETAIL_TYPE_TRAITS_IS_TRIVIALLY_DEFAULT_CONSTRUCTIBLE_HPP_INCLUDED_
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#define BOOST_ATOMIC_DETAIL_TYPE_TRAITS_IS_TRIVIALLY_DEFAULT_CONSTRUCTIBLE_HPP_INCLUDED_
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#include <boost/atomic/detail/config.hpp>
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#if !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)
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#include <type_traits>
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#else
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#include <boost/type_traits/has_trivial_constructor.hpp>
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#endif
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#ifdef BOOST_HAS_PRAGMA_ONCE
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#pragma once
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#endif
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namespace boost {
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namespace atomics {
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namespace detail {
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#if !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)
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using std::is_trivially_default_constructible;
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#elif !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
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template< typename T >
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using is_trivially_default_constructible = boost::has_trivial_constructor< T >;
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#else
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template< typename T >
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struct is_trivially_default_constructible : public boost::has_trivial_constructor< T > {};
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#endif
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} // namespace detail
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} // namespace atomics
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} // namespace boost
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#endif // BOOST_ATOMIC_DETAIL_TYPE_TRAITS_IS_TRIVIALLY_DEFAULT_CONSTRUCTIBLE_HPP_INCLUDED_
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