45 lines
876 B
C++
45 lines
876 B
C++
/* Copyright 2003-2008 Joaquin M Lopez Munoz.
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* Distributed under the Boost Software License, Version 1.0.
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* (See 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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*
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* See http://www.boost.org/libs/multi_index for library home page.
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*/
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#ifndef BOOST_MULTI_INDEX_DETAIL_ADL_SWAP_HPP
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#define BOOST_MULTI_INDEX_DETAIL_ADL_SWAP_HPP
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#if defined(_MSC_VER)&&(_MSC_VER>=1200)
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#pragma once
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#endif
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#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
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#include <algorithm>
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namespace boost{
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namespace multi_index{
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namespace detail{
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template<typename T>
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void adl_swap(T& x,T& y)
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{
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#if !defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
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using std::swap;
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swap(x,y);
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#else
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std::swap(x,y);
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#endif
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}
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} /* namespace multi_index::detail */
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} /* namespace multi_index */
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} /* namespace boost */
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#endif
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