2 * Distributed under the Boost Software License, Version 1.0.
3 * (See accompanying file LICENSE_1_0.txt or copy at
4 * http://www.boost.org/LICENSE_1_0.txt)
6 * Copyright (c) 2011 Helge Bahmann
7 * Copyright (c) 2013-2014 Andrey Semashev
10 * \file atomic/detail/lockpool.hpp
12 * This header contains declaration of the lockpool used to emulate atomic ops.
15 #ifndef BOOST_ATOMIC_DETAIL_LOCKPOOL_HPP_INCLUDED_
16 #define BOOST_ATOMIC_DETAIL_LOCKPOOL_HPP_INCLUDED_
18 #include <boost/atomic/detail/config.hpp>
19 #include <boost/atomic/detail/link.hpp>
21 #ifdef BOOST_HAS_PRAGMA_ONCE
36 explicit BOOST_ATOMIC_DECL scoped_lock(const volatile void* addr) BOOST_NOEXCEPT;
37 BOOST_ATOMIC_DECL ~scoped_lock() BOOST_NOEXCEPT;
39 BOOST_DELETED_FUNCTION(scoped_lock(scoped_lock const&))
40 BOOST_DELETED_FUNCTION(scoped_lock& operator=(scoped_lock const&))
43 static BOOST_ATOMIC_DECL void thread_fence() BOOST_NOEXCEPT;
44 static BOOST_ATOMIC_DECL void signal_fence() BOOST_NOEXCEPT;
48 } // namespace atomics
51 #endif // BOOST_ATOMIC_DETAIL_LOCKPOOL_HPP_INCLUDED_