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author | Remko Tronçon <git@el-tramo.be> | 2012-12-23 13:16:26 (GMT) |
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committer | Remko Tronçon <git@el-tramo.be> | 2012-12-23 14:43:26 (GMT) |
commit | 491ddd570a752cf9bda85933bed0c6942e39b1f9 (patch) | |
tree | 10c25c1be8cc08d0497df1dccd56a10fbb30beee /3rdParty/Boost/src/boost/asio/detail/atomic_count.hpp | |
parent | da7d7a0ca71b80281aa9ff2526290b61ccb0cc60 (diff) | |
download | swift-491ddd570a752cf9bda85933bed0c6942e39b1f9.zip swift-491ddd570a752cf9bda85933bed0c6942e39b1f9.tar.bz2 |
Update Boost to 1.52.0.
Change-Id: I1e56bea2600bf2ed9c5b3aba8c4f9d2a0f350e77
Diffstat (limited to '3rdParty/Boost/src/boost/asio/detail/atomic_count.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/asio/detail/atomic_count.hpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/asio/detail/atomic_count.hpp b/3rdParty/Boost/src/boost/asio/detail/atomic_count.hpp new file mode 100644 index 0000000..5e0051a --- /dev/null +++ b/3rdParty/Boost/src/boost/asio/detail/atomic_count.hpp @@ -0,0 +1,47 @@ +// +// detail/atomic_count.hpp +// ~~~~~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2012 Christopher M. Kohlhoff (chris at kohlhoff dot com) +// +// 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) +// + +#ifndef BOOST_ASIO_DETAIL_ATOMIC_COUNT_HPP +#define BOOST_ASIO_DETAIL_ATOMIC_COUNT_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/config.hpp> + +#if !defined(BOOST_HAS_THREADS) || defined(BOOST_ASIO_DISABLE_THREADS) +// Nothing to include. +#elif defined(BOOST_ASIO_HAS_STD_ATOMIC) +# include <atomic> +#else // defined(BOOST_ASIO_HAS_STD_ATOMIC) +# include <boost/detail/atomic_count.hpp> +#endif // defined(BOOST_ASIO_HAS_STD_ATOMIC) + +namespace boost { +namespace asio { +namespace detail { + +#if !defined(BOOST_HAS_THREADS) || defined(BOOST_ASIO_DISABLE_THREADS) +typedef long atomic_count; +inline void increment(atomic_count& a, long b) { a += b; } +#elif defined(BOOST_ASIO_HAS_STD_ATOMIC) +typedef std::atomic<long> atomic_count; +inline void increment(atomic_count& a, long b) { a += b; } +#else // defined(BOOST_ASIO_HAS_STD_ATOMIC) +typedef boost::detail::atomic_count atomic_count; +inline void increment(atomic_count& a, long b) { while (b > 0) ++a, --b; } +#endif // defined(BOOST_ASIO_HAS_STD_ATOMIC) + +} // namespace detail +} // namespace asio +} // namespace boost + +#endif // BOOST_ASIO_DETAIL_ATOMIC_COUNT_HPP |