178 lines
6.0 KiB
C++
178 lines
6.0 KiB
C++
// Boost.Bimap
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//
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// Copyright (c) 2006-2007 Matias Capeletto
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//
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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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/// \file views/list_map_view.hpp
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/// \brief View of a side of a bimap.
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#ifndef BOOST_BIMAP_VIEWS_LIST_MAP_VIEW_HPP
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#define BOOST_BIMAP_VIEWS_LIST_MAP_VIEW_HPP
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#include <boost/config.hpp>
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#include <boost/bimap/container_adaptor/list_map_adaptor.hpp>
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#include <boost/bimap/relation/support/pair_by.hpp>
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#include <boost/bimap/support/iterator_type_by.hpp>
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#include <boost/bimap/detail/map_view_base.hpp>
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#include <boost/bimap/relation/support/data_extractor.hpp>
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#include <boost/bimap/relation/detail/to_mutable_relation_functor.hpp>
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namespace boost {
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namespace bimaps {
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namespace views {
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#ifndef BOOST_BIMAP_DOXYGEN_WILL_NOT_PROCESS_THE_FOLLOWING_LINES
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template< class Tag, class BimapType >
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struct list_map_view_base
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{
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typedef ::boost::bimaps::container_adaptor::list_map_adaptor
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<
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BOOST_DEDUCED_TYPENAME BimapType::core_type::
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BOOST_NESTED_TEMPLATE index<Tag>::type,
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::boost::bimaps::detail:: map_view_iterator<Tag,BimapType>,
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::boost::bimaps::detail:: const_map_view_iterator<Tag,BimapType>,
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::boost::bimaps::detail:: reverse_map_view_iterator<Tag,BimapType>,
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::boost::bimaps::detail::const_reverse_map_view_iterator<Tag,BimapType>,
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::boost::bimaps::container_adaptor::support::iterator_facade_to_base
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<
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::boost::bimaps::detail:: map_view_iterator<Tag,BimapType>,
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::boost::bimaps::detail::const_map_view_iterator<Tag,BimapType>
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>,
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::boost::mpl::na,
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::boost::mpl::na,
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::boost::bimaps::relation::detail::
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pair_to_relation_functor<Tag, BOOST_DEDUCED_TYPENAME BimapType::relation >,
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::boost::bimaps::relation::support::
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get_pair_functor<Tag, BOOST_DEDUCED_TYPENAME BimapType::relation >,
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BOOST_DEDUCED_TYPENAME ::boost::bimaps::relation::support::data_extractor
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<
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Tag,
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BOOST_DEDUCED_TYPENAME BimapType::relation
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>::type
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> type;
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};
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#endif // BOOST_BIMAP_DOXYGEN_WILL_NOT_PROCESS_THE_FOLLOWING_LINES
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/// \brief View of a side of a bimap.
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/**
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This class uses container_adaptor and iterator_adaptor to wrapped a index of the
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multi_index bimap core.
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See also const_list_map_view.
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**/
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template< class Tag, class BimapType >
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class list_map_view
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:
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public list_map_view_base<Tag,BimapType>::type,
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public ::boost::bimaps::detail::
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map_view_base< list_map_view<Tag,BimapType>,Tag,BimapType >
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{
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typedef BOOST_DEDUCED_TYPENAME list_map_view_base<Tag,BimapType>::type base_;
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BOOST_BIMAP_MAP_VIEW_BASE_FRIEND(list_map_view,Tag,BimapType)
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public:
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typedef BOOST_DEDUCED_TYPENAME base_::value_type::info_type info_type;
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list_map_view(BOOST_DEDUCED_TYPENAME base_::base_type & c) :
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base_(c) {}
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list_map_view & operator=(const list_map_view & v)
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{
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this->base() = v.base();
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return *this;
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}
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BOOST_BIMAP_VIEW_ASSIGN_IMPLEMENTATION(base_)
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BOOST_BIMAP_VIEW_FRONT_BACK_IMPLEMENTATION(base_)
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// Rearrange Operations
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void relocate(BOOST_DEDUCED_TYPENAME base_::iterator position,
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BOOST_DEDUCED_TYPENAME base_::iterator i)
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{
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this->base().relocate(
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this->template functor<
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BOOST_DEDUCED_TYPENAME base_::iterator_to_base>()(position),
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this->template functor<
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BOOST_DEDUCED_TYPENAME base_::iterator_to_base>()(i)
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);
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}
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void relocate(BOOST_DEDUCED_TYPENAME base_::iterator position,
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BOOST_DEDUCED_TYPENAME base_::iterator first,
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BOOST_DEDUCED_TYPENAME base_::iterator last)
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{
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this->base().relocate(
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this->template functor<
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BOOST_DEDUCED_TYPENAME base_::iterator_to_base>()(position),
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this->template functor<
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BOOST_DEDUCED_TYPENAME base_::iterator_to_base>()(first),
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this->template functor<
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BOOST_DEDUCED_TYPENAME base_::iterator_to_base>()(last)
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);
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}
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};
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} // namespace views
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/*===========================================================================*/
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#define BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,TYPENAME) \
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typedef BOOST_DEDUCED_TYPENAME MAP_VIEW::TYPENAME \
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BOOST_PP_CAT(SIDE,BOOST_PP_CAT(_,TYPENAME));
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/*===========================================================================*/
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/*===========================================================================*/
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#define BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(MAP_VIEW,SIDE) \
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BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,reverse_iterator) \
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BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF(MAP_VIEW,SIDE,const_reverse_iterator) \
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/*===========================================================================*/
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namespace detail {
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template< class Tag, class BimapType >
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struct left_map_view_extra_typedefs< ::boost::bimaps::views::list_map_view<Tag,BimapType> >
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{
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private: typedef ::boost::bimaps::views::list_map_view<Tag,BimapType> map_view_;
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public : BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(map_view_,left)
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};
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template< class Tag, class BimapType >
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struct right_map_view_extra_typedefs< ::boost::bimaps::views::list_map_view<Tag,BimapType> >
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{
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private: typedef ::boost::bimaps::views::list_map_view<Tag,BimapType> map_view_;
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public : BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(map_view_,right)
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};
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} // namespace detail
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/*===========================================================================*/
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#undef BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF
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#undef BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY
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/*===========================================================================*/
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} // namespace bimaps
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} // namespace boost
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#endif // BOOST_BIMAP_VIEWS_LIST_MAP_VIEW_HPP
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