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// Copyright (c) 2016 GeometryFactory Sarl (France)
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org)
//
// $URL: https://github.com/CGAL/cgal/blob/v6.1/Installation/include/CGAL/atomic.h $
// $Id: include/CGAL/atomic.h b26b07a1242 $
// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
#ifndef CGAL_ATOMIC_H
#define CGAL_ATOMIC_H
#define CGAL_DEPRECATED_HEADER "<CGAL/atomic.h>"
#define CGAL_REPLACEMENT_HEADER "<CGAL/config.h>"
#include <CGAL/config.h>
#ifdef CGAL_HAS_THREADS
# include <atomic>
namespace CGAL {
namespace cpp11 {
using std::atomic;
using std::memory_order_relaxed;
using std::memory_order_consume;
using std::memory_order_acquire;
using std::memory_order_release;
using std::memory_order_acq_rel;
using std::memory_order_seq_cst;
using std::atomic_thread_fence;
} }
#else
# define CGAL_NO_ATOMIC "No atomic because CGAL_HAS_NO_THREADS is defined."
#endif // CGAL_HAS_THREADS
#endif // CGAL_ATOMIC_H
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