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/Src/Dependencies/Boost/boost/signals2/mutex.hpp

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C++ Header | 38 lines | 16 code | 6 blank | 16 comment | 1 complexity | f94d8139a3ab86cee8cd580e7512a43a MD5 | raw file
 1//
 2//  boost/signals2/mutex.hpp - header-only mutex
 3//
 4//  Copyright (c) 2002, 2003 Peter Dimov and Multi Media Ltd.
 5//  Copyright (c) 2008 Frank Mori Hess
 6//
 7// Distributed under the Boost Software License, Version 1.0. (See
 8// accompanying file LICENSE_1_0.txt or copy at
 9// http://www.boost.org/LICENSE_1_0.txt)
10//
11//  boost::signals2::mutex is a modification of
12//  boost::detail::lightweight_mutex to follow the newer Lockable
13//  concept of Boost.Thread.
14//
15
16#ifndef BOOST_SIGNALS2_MUTEX_HPP
17#define BOOST_SIGNALS2_MUTEX_HPP
18
19// MS compatible compilers support #pragma once
20
21#if defined(_MSC_VER) && (_MSC_VER >= 1020)
22# pragma once
23#endif
24
25#include <boost/config.hpp>
26
27#if !defined(BOOST_HAS_THREADS)
28# include <boost/signals2/detail/lwm_nop.hpp>
29#elif defined(BOOST_HAS_PTHREADS)
30#  include <boost/signals2/detail/lwm_pthreads.hpp>
31#elif defined(BOOST_HAS_WINTHREADS)
32#  include <boost/signals2/detail/lwm_win32_cs.hpp>
33#else
34// Use #define BOOST_DISABLE_THREADS to avoid the error
35#  error Unrecognized threading platform
36#endif
37
38#endif // #ifndef BOOST_SIGNALS2_MUTEX_HPP