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// 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)
#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_map_view_iterator,const_reverse_map_view_iterator
),
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_map_view_iterator,const_reverse_map_view_iterator
) 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
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