/usr/include/boost/bimap/set_of.hpp is in libboost1.46-dev 1.46.1-7ubuntu3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 | // 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 set_of.hpp
/// \brief Include support for set constrains for the bimap container
#ifndef BOOST_BIMAP_SET_OF_HPP
#define BOOST_BIMAP_SET_OF_HPP
#if defined(_MSC_VER) && (_MSC_VER>=1200)
#pragma once
#endif
#include <boost/config.hpp>
#include <boost/bimap/detail/user_interface_config.hpp>
#include <functional>
#include <boost/mpl/bool.hpp>
#include <boost/mpl/aux_/na.hpp>
#include <boost/concept_check.hpp>
#include <boost/bimap/detail/concept_tags.hpp>
#include <boost/bimap/detail/generate_index_binder.hpp>
#include <boost/bimap/detail/generate_view_binder.hpp>
#include <boost/bimap/detail/generate_relation_binder.hpp>
#include <boost/bimap/tags/support/value_type_of.hpp>
#include <boost/multi_index/ordered_index.hpp>
#include <boost/bimap/views/map_view.hpp>
#include <boost/bimap/views/set_view.hpp>
namespace boost {
namespace bimaps {
/// \brief Set Type Specification
/**
This struct is used to specify a set specification.
It is not a container, it is just a metaprogramming facility to
express the type of a set. Generally, this specification will
be used in other place to create a container.
It has the same syntax that an std::set instantiation, except
that the allocator cannot be specified. The rationale behind
this difference is that the allocator is not part of the set
type specification, rather it is a container configuration
parameter.
The first parameter is the type of the objects in the set, and
the second one is a Functor that compares them.
Bimap binding metafunctions can be used with this class in
the following way:
\code
using namespace support;
BOOST_STATIC_ASSERT( is_set_type_of< set_of<Type> >::value )
BOOST_STATIC_ASSERT
(
is_same
<
set_of<Type,KeyCompare>::index_bind
<
KeyExtractor,
Tag
>::type,
ordered_unique< tag<Tag>, KeyExtractor, KeyCompare >
>::value
)
typedef bimap
<
set_of<Type>, RightKeyType
> bimap_with_left_type_as_set;
BOOST_STATIC_ASSERT
(
is_same
<
set_of<Type>::map_view_bind
<
member_at::left,
bimap_with_left_type_as_set
>::type,
map_view< member_at::left, bimap_with_left_type_as_set >
>::value
)
\endcode
See also set_of_relation.
**/
template
<
class KeyType,
class KeyCompare = std::less< BOOST_DEDUCED_TYPENAME
::boost::bimaps::tags::support::value_type_of<KeyType>::type >
>
struct set_of : public ::boost::bimaps::detail::set_type_of_tag
{
/// User type, can be tagged
typedef KeyType user_type;
/// Type of the object that will be stored in the set
typedef BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::
value_type_of<user_type>::type value_type;
/// Functor that compare two keys
typedef KeyCompare key_compare;
struct lazy_concept_checked
{
BOOST_CLASS_REQUIRE ( value_type,
boost, AssignableConcept );
BOOST_CLASS_REQUIRE4( key_compare, bool, value_type, value_type,
boost, BinaryFunctionConcept );
typedef set_of type;
};
BOOST_BIMAP_GENERATE_INDEX_BINDER_1CP(
// binds to
multi_index::ordered_unique,
// with
key_compare
)
BOOST_BIMAP_GENERATE_MAP_VIEW_BINDER(
// binds to
views::map_view
)
BOOST_BIMAP_GENERATE_SET_VIEW_BINDER(
// binds to
views::set_view
)
typedef mpl::bool_<false> mutable_key;
};
/// \brief Set Of Relation Specification
/**
This struct is similar to set_of but it is bind logically to a
relation. It is used in the bimap instantiation to specify the
desired type of the main view. This struct implements internally
a metafunction named bind_to that manages the quite complicated
task of finding the right type of the set for the relation.
\code
template<class Relation>
struct bind_to
{
typedef -unspecified- type;
};
\endcode
See also set_of, is_set_type_of_relation.
**/
template< class KeyCompare = std::less< _relation > >
struct set_of_relation : public ::boost::bimaps::detail::set_type_of_relation_tag
{
/// Functor that compare two keys
typedef KeyCompare key_compare;
BOOST_BIMAP_GENERATE_RELATION_BINDER_1CP(
// binds to
set_of,
// with
key_compare
)
typedef mpl::bool_<false> left_mutable_key;
typedef mpl::bool_<false> right_mutable_key;
};
} // namespace bimaps
} // namespace boost
#endif // BOOST_BIMAP_SET_OF_HPP
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