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Viewing changes to boost/boost/thread/detail/move.hpp

  • Committer: bigmuscle
  • Date: 2010-05-08 08:47:15 UTC
  • Revision ID: svn-v4:5fb55d53-692c-0410-a46a-e90ab66e00ee:trunk:497
removed old boost version

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boost/boost/thread/detail/move.hpp
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// (C) Copyright 2007-8 Anthony Williams
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#ifndef BOOST_THREAD_MOVE_HPP
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#define BOOST_THREAD_MOVE_HPP
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#ifndef BOOST_NO_SFINAE
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#include <boost/utility/enable_if.hpp>
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#include <boost/type_traits/is_convertible.hpp>
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#endif
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#include <boost/config/abi_prefix.hpp>
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namespace boost
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{
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    namespace detail
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    {
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        template<typename T>
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        struct thread_move_t
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        {
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            T& t;
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            explicit thread_move_t(T& t_):
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                t(t_)
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            {}
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            T& operator*() const
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            {
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                return t;
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            }
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            T* operator->() const
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            {
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                return &t;
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            }
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        private:
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            void operator=(thread_move_t&);
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        };
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    }
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#ifndef BOOST_NO_SFINAE
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    template<typename T>
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    typename enable_if<boost::is_convertible<T&,detail::thread_move_t<T> >, detail::thread_move_t<T> >::type move(T& t)
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    {
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        return detail::thread_move_t<T>(t);
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    }
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#endif
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    template<typename T>
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    detail::thread_move_t<T> move(detail::thread_move_t<T> t)
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    {
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        return t;
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    }
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}
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#include <boost/config/abi_suffix.hpp>
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#endif