ceph/src/boost/libs/bimap/include/boost/bimap/support/iterator_type_by.hpp

   1 // Boost.Bimap
   2 //
   3 // Copyright (c) 2006-2007 Matias Capeletto
   4 //
   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)
   8
   9 /// \file support/iterator_type_by.hpp
  10 /// \brief Metafunctions to access the iterator types of a bimap
  11
  12 #ifndef BOOST_BIMAP_SUPPORT_ITERATOR_TYPE_BY_HPP
  13 #define BOOST_BIMAP_SUPPORT_ITERATOR_TYPE_BY_HPP
  14
  15 #if defined(_MSC_VER)
  16 #pragma once
  17 #endif
  18
  19 #include <boost/config.hpp>
  20
  21 #include <boost/bimap/relation/detail/metadata_access_builder.hpp>
  22 #include <boost/bimap/relation/detail/static_access_builder.hpp>
  23
  24 /** \struct boost::bimaps::support::iterator_type_by
  25
  26 \brief Metafunction to obtain the iterator type of the map view by one of the sides.
  27 These metafunctions can be used outside the bimap framework for other bimap
  28 signature compatible classes.
  29 \code
  30
  31 template< class Tag, class Bimap >
  32 struct iterator_type_by
  33 {
  34     typedef -unspecified- type;
  35 };
  36
  37 template< class Tag, class Bimap >
  38 struct const_iterator_type_by
  39 {
  40     typedef -unspecified- type;
  41 };
  42
  43 template< class Tag, class Bimap >
  44 struct reverse_iterator_type_by
  45 {
  46     typedef -unspecified- type;
  47 };
  48
  49 template< class Tag, class Bimap >
  50 struct const_reverse_iterator_type_by
  51 {
  52     typedef -unspecified- type;
  53 };
  54
  55 template< class Tag, class Bimap >
  56 struct local_iterator_type_by
  57 {
  58     typedef -unspecified- type;
  59 };
  60
  61 template< class Tag, class Bimap >
  62 struct const_local_iterator_type_by
  63 {
  64     typedef -unspecified- type;
  65 };
  66
  67 \endcode
  68
  69 See also member_at.
  70 \ingroup bimap_group
  71                                                                     **/
  72
  73 #ifndef BOOST_BIMAP_DOXYGEN_WILL_NOT_PROCESS_THE_FOLLOWING_LINES
  74
  75 namespace boost {
  76 namespace bimaps {
  77 namespace support {
  78
  79 // Implementation of iterator type by metafunction
  80
  81 BOOST_BIMAP_SYMMETRIC_METADATA_ACCESS_BUILDER
  82 (
  83     iterator_type_by,
  84     left_iterator,
  85     right_iterator
  86 )
  87
  88 // Implementation of const iterator type by metafunction
  89
  90 BOOST_BIMAP_SYMMETRIC_METADATA_ACCESS_BUILDER
  91 (
  92     const_iterator_type_by,
  93     left_const_iterator,
  94     right_const_iterator
  95 )
  96
  97
  98 // Implementation of reverse iterator type by metafunction
  99
 100 BOOST_BIMAP_SYMMETRIC_METADATA_ACCESS_BUILDER
 101 (
 102     reverse_iterator_type_by,
 103     left_reverse_iterator,
 104     right_reverse_iterator
 105 )
 106
 107 // Implementation of const reverse iterator type by metafunction
 108
 109 BOOST_BIMAP_SYMMETRIC_METADATA_ACCESS_BUILDER
 110 (
 111     const_reverse_iterator_type_by,
 112     left_const_reverse_iterator,
 113     right_const_reverse_iterator
 114 )
 115
 116
 117 // Implementation of local iterator type by metafunction
 118
 119 BOOST_BIMAP_SYMMETRIC_METADATA_ACCESS_BUILDER
 120 (
 121     local_iterator_type_by,
 122     left_local_iterator,
 123     right_local_iterator
 124 )
 125
 126 // Implementation of const local iterator type by metafunction
 127
 128 BOOST_BIMAP_SYMMETRIC_METADATA_ACCESS_BUILDER
 129 (
 130     const_local_iterator_type_by,
 131     left_const_local_iterator,
 132     right_const_local_iterator
 133 )
 134
 135 } // namespace support
 136 } // namespace bimaps
 137 } // namespace boost
 138
 139 #endif // BOOST_BIMAP_DOXYGEN_WILL_NOT_PROCESS_THE_FOLLOWING_LINES
 140
 141 #endif // BOOST_BIMAP_SUPPORT_ITERATOR_TYPE_BY_HPP
 142