You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.6 KiB
53 lines
1.6 KiB
//----------------------------------------------------------------------------- |
|
// boost variant/detail/move.hpp header file |
|
// See http://www.boost.org for updates, documentation, and revision history. |
|
//----------------------------------------------------------------------------- |
|
// |
|
// Copyright (c) 2002-2003 Eric Friedman |
|
// Copyright (c) 2002 by Andrei Alexandrescu |
|
// Copyright (c) 2013-2019 Antony Polukhin |
|
// |
|
// Use, modification and distribution are subject to the |
|
// Boost Software License, Version 1.0. (See accompanying file |
|
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
|
// |
|
// This file derivative of MoJO. Much thanks to Andrei for his initial work. |
|
// See <http://www.cuj.com/experts/2102/alexandr.htm> for information on MOJO. |
|
// Re-issued here under the Boost Software License, with permission of the original |
|
// author (Andrei Alexandrescu). |
|
|
|
|
|
#ifndef BOOST_VARIANT_DETAIL_MOVE_HPP |
|
#define BOOST_VARIANT_DETAIL_MOVE_HPP |
|
|
|
#include <iterator> // for iterator_traits |
|
#include <new> // for placement new |
|
|
|
#include <boost/config.hpp> |
|
#include <boost/detail/workaround.hpp> |
|
#include <boost/move/move.hpp> |
|
#include <boost/move/adl_move_swap.hpp> |
|
|
|
namespace boost { namespace detail { namespace variant { |
|
|
|
using boost::move; |
|
|
|
////////////////////////////////////////////////////////////////////////// |
|
// function template move_swap |
|
// |
|
// Swaps using Koenig lookup but falls back to move-swap for primitive |
|
// types and on non-conforming compilers. |
|
// |
|
|
|
template <typename T> |
|
inline void move_swap(T& lhs, T& rhs) |
|
{ |
|
::boost::adl_move_swap(lhs, rhs); |
|
} |
|
|
|
}}} // namespace boost::detail::variant |
|
|
|
#endif // BOOST_VARIANT_DETAIL_MOVE_HPP |
|
|
|
|
|
|
|
|