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