#ifndef BOOST_ENDIAN_DETAIL_IS_TRIVIALLY_COPYABLE_HPP_INCLUDED #define BOOST_ENDIAN_DETAIL_IS_TRIVIALLY_COPYABLE_HPP_INCLUDED // Copyright 2019, 2023 Peter Dimov // Distributed under the Boost Software License, Version 1.0. // http://www.boost.org/LICENSE_1_0.txt #include <boost/config.hpp> #include <type_traits> namespace boost { namespace endian { namespace detail { #if defined( BOOST_LIBSTDCXX_VERSION ) && BOOST_LIBSTDCXX_VERSION < 50000 template<class T> struct is_trivially_copyable: std::integral_constant<bool, __has_trivial_copy(T) && __has_trivial_assign(T) && __has_trivial_destructor(T)> {}; #else using std::is_trivially_copyable; #endif } // namespace detail } // namespace endian } // namespace boost #endif // BOOST_ENDIAN_DETAIL_IS_TRIVIALLY_COPYABLE_HPP_INCLUDED