// Boost.Bimap

//

// Copyright (c) 2006-2007 Matias Capeletto

//

// 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)



/// \file views/multimap_view.hpp

/// \brief View of a side of a bimap that is signature compatible with std::multimap.



#ifndef BOOST_BIMAP_VIEWS_MULTIMAP_VIEW_HPP

#define BOOST_BIMAP_VIEWS_MULTIMAP_VIEW_HPP



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

#pragma once

#endif



#include <boost/config.hpp>



#include <boost/bimap/container_adaptor/multimap_adaptor.hpp>

#include <boost/bimap/detail/non_unique_views_helper.hpp>

#include <boost/bimap/support/iterator_type_by.hpp>

#include <boost/bimap/detail/map_view_base.hpp>



namespace boost {

namespace bimaps {

namespace views {



/// \brief View of a side of a bimap that is signature compatible with std::multimap.

/**



This class uses container_adaptor and iterator_adaptor to wrapped a index of the

multi_index bimap core so it can be used as a std::multimap.



See also const_multimap_view.

                                                                                    **/



template< class Tag, class BimapType >

class multimap_view

:

    public BOOST_BIMAP_MAP_VIEW_CONTAINER_ADAPTOR(

        multimap_adaptor,

        Tag,BimapType,

        reverse_iterator_type_by,const_reverse_iterator_type_by

    ),

    public ::boost::bimaps::detail::

                map_view_base< multimap_view<Tag,BimapType>,Tag,BimapType >



{

    typedef BOOST_BIMAP_MAP_VIEW_CONTAINER_ADAPTOR(

        multimap_adaptor,

        Tag,BimapType,

        reverse_iterator_type_by,const_reverse_iterator_type_by



    ) base_;



    BOOST_BIMAP_MAP_VIEW_BASE_FRIEND(multimap_view,Tag,BimapType)



    public:



    typedef BOOST_DEDUCED_TYPENAME base_::value_type::info_type info_type;



    multimap_view(BOOST_DEDUCED_TYPENAME base_::base_type & c)

        : base_(c) {}



    BOOST_BIMAP_MAP_VIEW_RANGE_IMPLEMENTATION(base_)



    multimap_view & operator=(const multimap_view & v) 

    {

        this->base() = v.base();

        return *this;

    }



    BOOST_BIMAP_NON_UNIQUE_VIEW_INSERT_FUNCTIONS

};





} // namespace views



/*===========================================================================*/

#define BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,TYPENAME)            \

typedef BOOST_DEDUCED_TYPENAME MAP_VIEW::TYPENAME                             \

    BOOST_PP_CAT(SIDE,BOOST_PP_CAT(_,TYPENAME));

/*===========================================================================*/



/*===========================================================================*/

#define BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(MAP_VIEW,SIDE)               \

    BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,reverse_iterator)        \

    BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,const_reverse_iterator)  \

    BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,range_type)              \

    BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,const_range_type)        \

    BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,key_compare)

/*===========================================================================*/



namespace detail {



template< class Tag, class BimapType >

struct left_map_view_extra_typedefs< ::boost::bimaps::views::multimap_view<Tag,BimapType> >

{

    private: typedef ::boost::bimaps::views::multimap_view<Tag,BimapType> map_view_;

    public : BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(map_view_,left)

};



template< class Tag, class BimapType >

struct right_map_view_extra_typedefs< ::boost::bimaps::views::multimap_view<Tag,BimapType> >

{

    private: typedef ::boost::bimaps::views::multimap_view<Tag,BimapType> map_view_;

    public : BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(map_view_,right)

};



} // namespace detail



/*===========================================================================*/

#undef BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF

#undef BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY

/*===========================================================================*/



} // namespace bimaps

} // namespace boost



#endif // BOOST_BIMAP_VIEWS_MAP_VIEW_HPP



