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Diffstat (limited to '3rdParty/Boost/src/boost/atomic/detail/lockpool.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/atomic/detail/lockpool.hpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/atomic/detail/lockpool.hpp b/3rdParty/Boost/src/boost/atomic/detail/lockpool.hpp new file mode 100644 index 0000000..4e249aa --- /dev/null +++ b/3rdParty/Boost/src/boost/atomic/detail/lockpool.hpp @@ -0,0 +1,51 @@ +/* + * 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) 2011 Helge Bahmann + * Copyright (c) 2013-2014 Andrey Semashev + */ +/*! + * \file atomic/detail/lockpool.hpp + * + * This header contains declaration of the lockpool used to emulate atomic ops. + */ + +#ifndef BOOST_ATOMIC_DETAIL_LOCKPOOL_HPP_INCLUDED_ +#define BOOST_ATOMIC_DETAIL_LOCKPOOL_HPP_INCLUDED_ + +#include <boost/atomic/detail/config.hpp> +#include <boost/atomic/detail/link.hpp> + +#ifdef BOOST_HAS_PRAGMA_ONCE +#pragma once +#endif + +namespace boost { +namespace atomics { +namespace detail { + +struct lockpool +{ + class scoped_lock + { + void* m_lock; + + public: + explicit BOOST_ATOMIC_DECL scoped_lock(const volatile void* addr) BOOST_NOEXCEPT; + BOOST_ATOMIC_DECL ~scoped_lock() BOOST_NOEXCEPT; + + BOOST_DELETED_FUNCTION(scoped_lock(scoped_lock const&)) + BOOST_DELETED_FUNCTION(scoped_lock& operator=(scoped_lock const&)) + }; + + static BOOST_ATOMIC_DECL void thread_fence() BOOST_NOEXCEPT; + static BOOST_ATOMIC_DECL void signal_fence() BOOST_NOEXCEPT; +}; + +} // namespace detail +} // namespace atomics +} // namespace boost + +#endif // BOOST_ATOMIC_DETAIL_LOCKPOOL_HPP_INCLUDED_ |