1 #ifndef BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED 2 #define BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED 3 4 // MS compatible compilers support #pragma once 5 6 #if defined(_MSC_VER) && (_MSC_VER >= 1020) 7 # pragma once 8 #endif 9 10 // 11 // boost/detail/lightweight_mutex.hpp - lightweight mutex 12 // 13 // Copyright (c) 2002, 2003 Peter Dimov and Multi Media Ltd. 14 // 15 // Distributed under the Boost Software License, Version 1.0. (See 16 // accompanying file LICENSE_1_0.txt or copy at 17 // http://www.boost.org/LICENSE_1_0.txt) 18 // 19 // typedef <unspecified> boost::detail::lightweight_mutex; 20 // 21 // boost::detail::lightweight_mutex is a header-only implementation of 22 // a subset of the Mutex concept requirements: 23 // 24 // http://www.boost.org/doc/html/threads/concepts.html#threads.concepts.Mutex 25 // 26 // It maps to a CRITICAL_SECTION on Windows or a pthread_mutex on POSIX. 27 // 28 29 #include <boost/config.hpp> 30 31 #if !defined(BOOST_NO_CXX11_HDR_MUTEX ) 32 # include <boost/smart_ptr/detail/lwm_std_mutex.hpp> 33 #elif defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__) 34 # include <boost/smart_ptr/detail/lwm_win32_cs.hpp> 35 #else 36 # include <boost/smart_ptr/detail/lwm_pthreads.hpp> 37 #endif 38 39 #endif // #ifndef BOOST_SMART_PTR_DETAIL_LIGHTWEIGHT_MUTEX_HPP_INCLUDED 40