libs/filesystem/src/atomic_ref.hpp
// atomic.hpp ------------------------------------------------------------------------//
// Copyright 2021 Andrey Semashev
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
// See library home page at http://www.boost.org/libs/filesystem
//--------------------------------------------------------------------------------------//
#ifndef BOOST_FILESYSTEM_SRC_ATOMIC_REF_HPP_
#define BOOST_FILESYSTEM_SRC_ATOMIC_REF_HPP_
#include <boost/filesystem/config.hpp>
#if !defined(BOOST_FILESYSTEM_NO_CXX20_ATOMIC_REF)
#include <atomic>
namespace atomic_ns = std;
#else // !defined(BOOST_FILESYSTEM_NO_CXX20_ATOMIC_REF)
#include <boost/memory_order.hpp>
#include <boost/atomic/atomic_ref.hpp>
namespace atomic_ns = boost;
#endif // !defined(BOOST_FILESYSTEM_NO_CXX20_ATOMIC_REF)
#endif // BOOST_FILESYSTEM_SRC_ATOMIC_REF_HPP_