liuxiaolong
2021-07-20 58d904a328c0d849769b483e901a0be9426b8209
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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) 2020 Andrey Semashev
 */
/*!
 * \file   atomic/ipc_atomic_flag.hpp
 *
 * This header contains definition of \c ipc_atomic_flag.
 */
 
#ifndef BOOST_ATOMIC_IPC_ATOMIC_FLAG_HPP_INCLUDED_
#define BOOST_ATOMIC_IPC_ATOMIC_FLAG_HPP_INCLUDED_
 
#include <boost/atomic/capabilities.hpp>
#include <boost/atomic/detail/config.hpp>
#include <boost/atomic/detail/atomic_flag_impl.hpp>
#include <boost/atomic/detail/header.hpp>
 
#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif
 
namespace boost {
namespace atomics {
 
//! Atomic flag for inter-process communication
typedef atomics::detail::atomic_flag_impl< true > ipc_atomic_flag;
 
} // namespace atomics
 
using atomics::ipc_atomic_flag;
 
} // namespace boost
 
#include <boost/atomic/detail/footer.hpp>
 
#endif // BOOST_ATOMIC_IPC_ATOMIC_FLAG_HPP_INCLUDED_