3 // Copyright (c) 2006-2007 Matias Capeletto
5 // Distributed under the Boost Software License, Version 1.0.
6 // (See accompanying file LICENSE_1_0.txt or copy at
7 // http://www.boost.org/LICENSE_1_0.txt)
9 /// \file container_adaptor/map_adaptor.hpp
10 /// \brief Container adaptor to easily build a std::map signature compatible container.
12 #ifndef BOOST_BIMAP_CONTAINER_ADAPTOR_MAP_ADAPTOR_HPP
13 #define BOOST_BIMAP_CONTAINER_ADAPTOR_MAP_ADAPTOR_HPP
19 #include <boost/config.hpp>
21 #include <boost/bimap/container_adaptor/ordered_associative_container_adaptor.hpp>
22 #include <boost/mpl/vector.hpp>
23 #include <boost/mpl/aux_/na.hpp>
24 #include <boost/call_traits.hpp>
28 namespace container_adaptor {
30 /// \brief Container adaptor to easily build a std::map signature compatible container.
38 class ReverseIterator,
39 class ConstReverseIterator,
41 class IteratorToBaseConverter = ::boost::mpl::na,
42 class IteratorFromBaseConverter = ::boost::mpl::na,
43 class ReverseIteratorFromBaseConverter = ::boost::mpl::na,
44 class ValueToBaseConverter = ::boost::mpl::na,
45 class ValueFromBaseConverter = ::boost::mpl::na,
46 class KeyToBaseConverter = ::boost::mpl::na,
48 class FunctorsFromDerivedClasses = mpl::vector<>
52 public ::boost::bimaps::container_adaptor::
53 ordered_associative_container_adaptor
56 Iterator, ConstIterator, ReverseIterator, ConstReverseIterator,
57 BOOST_DEDUCED_TYPENAME Iterator::value_type::first_type,
58 IteratorToBaseConverter, IteratorFromBaseConverter,
59 ReverseIteratorFromBaseConverter,
60 ValueToBaseConverter, ValueFromBaseConverter,
62 FunctorsFromDerivedClasses
66 typedef ::boost::bimaps::container_adaptor::
67 ordered_associative_container_adaptor
70 Iterator, ConstIterator, ReverseIterator, ConstReverseIterator,
71 BOOST_DEDUCED_TYPENAME Iterator::value_type::first_type,
72 IteratorToBaseConverter, IteratorFromBaseConverter,
73 ReverseIteratorFromBaseConverter,
74 ValueToBaseConverter, ValueFromBaseConverter,
76 FunctorsFromDerivedClasses
80 // MetaData -------------------------------------------------------------
84 typedef BOOST_DEDUCED_TYPENAME Iterator::value_type::second_type data_type;
85 typedef data_type mapped_type;
87 // Access -----------------------------------------------------------------
91 explicit map_adaptor(Base & c) :
96 typedef map_adaptor map_adaptor_;
98 // Interface --------------------------------------------------------------
102 template< class CompatibleKey >
103 data_type& operator[](const CompatibleKey & k)
106 [this->template functor<BOOST_DEDUCED_TYPENAME base_::key_to_base>()(k)];
109 template< class CompatibleKey >
110 data_type& at(const CompatibleKey & k)
113 at(this->template functor<BOOST_DEDUCED_TYPENAME base_::key_to_base>()(k));
116 template< class CompatibleKey >
117 const data_type& at(const CompatibleKey & k) const
120 at(this->template functor<BOOST_DEDUCED_TYPENAME base_::key_to_base>()(k));
126 } // namespace container_adaptor
127 } // namespace bimaps
131 #endif // BOOST_BIMAP_CONTAINER_ADAPTOR_MAP_ADAPTOR_HPP