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- #ifndef BOOST_BIMAP_VIEWS_MAP_VIEW_HPP
- #define BOOST_BIMAP_VIEWS_MAP_VIEW_HPP
- #if defined(_MSC_VER)
- #pragma once
- #endif
- #include <boost/config.hpp>
- #include <boost/bimap/container_adaptor/map_adaptor.hpp>
- #include <boost/bimap/detail/map_view_base.hpp>
- namespace boost {
- namespace bimaps {
- namespace views {
- template< class Tag, class BimapType >
- class map_view
- :
- public BOOST_BIMAP_MAP_VIEW_CONTAINER_ADAPTOR(
- map_adaptor,
- Tag,BimapType,
- reverse_map_view_iterator,const_reverse_map_view_iterator
- ),
- public ::boost::bimaps::detail::
- map_view_base< map_view<Tag,BimapType>,Tag,BimapType >,
- public ::boost::bimaps::detail::
- unique_map_view_access< map_view<Tag,BimapType>, Tag, BimapType>::type
- {
- typedef BOOST_BIMAP_MAP_VIEW_CONTAINER_ADAPTOR(
- map_adaptor,
- Tag,BimapType,
- reverse_map_view_iterator,const_reverse_map_view_iterator
- ) base_;
- BOOST_BIMAP_MAP_VIEW_BASE_FRIEND(map_view,Tag,BimapType)
- typedef BOOST_DEDUCED_TYPENAME ::boost::bimaps::detail::
- unique_map_view_access<
- map_view<Tag,BimapType>, Tag, BimapType
- >::type unique_map_view_access_;
- public:
- typedef BOOST_DEDUCED_TYPENAME base_::value_type::info_type info_type;
- map_view(BOOST_DEDUCED_TYPENAME base_::base_type & c) : base_(c) {}
- using unique_map_view_access_::at;
- using unique_map_view_access_::operator[];
- BOOST_BIMAP_MAP_VIEW_RANGE_IMPLEMENTATION(base_)
- map_view & operator=(const map_view & v)
- {
- this->base() = v.base();
- return *this;
- }
-
-
- template< class CompatibleKey >
- const info_type & info_at(const CompatibleKey& k) const
- {
- BOOST_DEDUCED_TYPENAME base_::const_iterator iter = this->find(k);
- if( iter == this->end() )
- {
- ::boost::throw_exception(
- std::out_of_range("bimap<>: invalid key")
- );
- }
- return iter->info;
- }
- template< class CompatibleKey >
- info_type & info_at(const CompatibleKey& k)
- {
- BOOST_DEDUCED_TYPENAME base_::iterator iter = this->find(k);
- if( iter == this->end() )
- {
- ::boost::throw_exception(
- std::out_of_range("bimap<>: invalid key")
- );
- }
- return iter->info;
- }
- };
- }
- #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::map_view<Tag,BimapType> >
- {
- private: typedef ::boost::bimaps::views::map_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::map_view<Tag,BimapType> >
- {
- private: typedef ::boost::bimaps::views::map_view<Tag,BimapType> map_view_;
- public : BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY(map_view_,right)
- };
- }
- #undef BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEF
- #undef BOOST_BIMAP_MAP_VIEW_EXTRA_TYPEDEFS_BODY
- }
- }
- #endif
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