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