Chris@16: //-----------------------------------------------------------------------------
Chris@16: // boost variant/detail/move.hpp header file
Chris@16: // See http://www.boost.org for updates, documentation, and revision history.
Chris@16: //-----------------------------------------------------------------------------
Chris@16: //
Chris@16: //  Copyright (c) 2002-2003 Eric Friedman
Chris@16: //  Copyright (c) 2002 by Andrei Alexandrescu
Chris@101: //  Copyright (c) 2013-2014 Antony Polukhin
Chris@16: //
Chris@16: //  Use, modification and distribution are subject to the
Chris@16: //  Boost Software License, Version 1.0. (See accompanying file
Chris@16: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: //  This file derivative of MoJO. Much thanks to Andrei for his initial work.
Chris@16: //  See <http://www.cuj.com/experts/2102/alexandr.htm> for information on MOJO.
Chris@16: //  Re-issued here under the Boost Software License, with permission of the original
Chris@16: //  author (Andrei Alexandrescu).
Chris@16: 
Chris@16: 
Chris@16: #ifndef BOOST_VARIANT_DETAIL_MOVE_HPP
Chris@16: #define BOOST_VARIANT_DETAIL_MOVE_HPP
Chris@16: 
Chris@16: #include <iterator> // for iterator_traits
Chris@16: #include <new> // for placement new
Chris@16: 
Chris@16: #include "boost/config.hpp"
Chris@16: #include "boost/detail/workaround.hpp"
Chris@16: #include "boost/move/move.hpp"
Chris@101: #include "boost/move/adl_move_swap.hpp"
Chris@16: 
Chris@101: namespace boost { namespace detail { namespace variant {
Chris@16: 
Chris@16: using boost::move;
Chris@16: 
Chris@16: //////////////////////////////////////////////////////////////////////////
Chris@16: // function template move_swap
Chris@16: //
Chris@16: // Swaps using Koenig lookup but falls back to move-swap for primitive
Chris@16: // types and on non-conforming compilers.
Chris@16: //
Chris@16: 
Chris@16: template <typename T>
Chris@16: inline void move_swap(T& lhs, T& rhs)
Chris@16: {
Chris@101:     ::boost::adl_move_swap(lhs, rhs);
Chris@16: }
Chris@16: 
Chris@101: }}} // namespace boost::detail::variant
Chris@16: 
Chris@16: #endif // BOOST_VARIANT_DETAIL_MOVE_HPP
Chris@16: 
Chris@16: 
Chris@16: