/* Copyright 2003-2005 Joaquín M López Muñoz.

  * 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_HASHED_INDEX_FWD_HPP

 #define BOOST_MULTI_INDEX_HASHED_INDEX_FWD_HPP

 #if defined(_MSC_VER)&&(_MSC_VER>=1200)

 #pragma once

 #endif

 #include <boost/multi_index/detail/hash_index_args.hpp>

 namespace boost{

 namespace multi_index{

 namespace detail{

 template<

   typename KeyFromValue,typename Hash,typename Pred,

   typename SuperMeta,typename TagList,typename Category

 >

 class hashed_index;

 template<

   typename KeyFromValue,typename Hash,typename Pred,

   typename SuperMeta,typename TagList,typename Category

 >

 void swap(

   hashed_index<KeyFromValue,Hash,Pred,SuperMeta,TagList,Category>& x,

   hashed_index<KeyFromValue,Hash,Pred,SuperMeta,TagList,Category>& y);

 } /* namespace multi_index::detail */

 /* hashed_index specifiers */

 template<

   typename Arg1,typename Arg2=mpl::na,

   typename Arg3=mpl::na,typename Arg4=mpl::na

 >

 struct hashed_unique;

 template<

   typename Arg1,typename Arg2=mpl::na,

   typename Arg3=mpl::na,typename Arg4=mpl::na

 >

 struct hashed_non_unique;

 } /* namespace multi_index */

 } /* namespace boost */

 #endif