boost/thread/lock_options.hpp

0001 // Distributed under the Boost Software License, Version 1.0. (See
0002 // accompanying file LICENSE_1_0.txt or copy at
0003 // http://www.boost.org/LICENSE_1_0.txt)
0004 // (C) Copyright 2007 Anthony Williams
0005 // (C) Copyright 2011-2012 Vicente J. Botet Escriba
0006
0007 #ifndef BOOST_THREAD_LOCK_OPTIONS_HPP
0008 #define BOOST_THREAD_LOCK_OPTIONS_HPP
0009
0010 #include <boost/config/abi_prefix.hpp>
0011
0012 namespace boost
0013 {
0014   struct defer_lock_t
0015   {
0016   };
0017   struct try_to_lock_t
0018   {
0019   };
0020   struct adopt_lock_t
0021   {
0022   };
0023
0024   BOOST_CONSTEXPR_OR_CONST defer_lock_t defer_lock = {};
0025   BOOST_CONSTEXPR_OR_CONST try_to_lock_t try_to_lock = {};
0026   BOOST_CONSTEXPR_OR_CONST adopt_lock_t adopt_lock = {};
0027
0028 }
0029 #include <boost/config/abi_suffix.hpp>
0030
0031 #endif