/usr/include/boost/range/any_range.hpp is in libboost1.49-dev 1.49.0-3.2.
This file is owned by root:root, with mode 0o644.
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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 | // Copyright Neil Groves 2010. Use, modification and
// distribution is subject to 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)
//
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_ANY_RANGE_HPP_INCLUDED
#define BOOST_RANGE_ANY_RANGE_HPP_INCLUDED
#include <boost/config.hpp>
#include <boost/iterator/iterator_categories.hpp>
#include <boost/iterator/iterator_traits.hpp>
#include <boost/iterator/iterator_facade.hpp>
#include <boost/iterator/iterator_adaptor.hpp>
#include <boost/range/detail/any_iterator.hpp>
#include <boost/range/concepts.hpp>
#include <boost/range/reference.hpp>
#include <boost/range/value_type.hpp>
#include <boost/range/iterator_range_core.hpp>
#include <boost/cast.hpp>
namespace boost
{
namespace range_detail
{
// If T is use_default, return the result of Default, otherwise
// return T.
//
// This is an implementation artifact used to pick intelligent default
// values when the user specified boost::use_default as a template
// parameter.
template<
class T,
class Default
>
struct any_range_default_help
: mpl::eval_if<
is_same<T, use_default>
, Default
, mpl::identity<T>
>
{
};
template<
class WrappedRange
, class Value
, class Reference
>
struct any_range_value_type
{
# ifdef BOOST_ITERATOR_REF_CONSTNESS_KILLS_WRITABILITY
typedef typename any_range_default_help<
Value
, mpl::eval_if<
is_same<Reference, use_default>
, range_value<
typename remove_const<WrappedRange>
::type>
, remove_reference<Reference>
>
>::type type;
# else
typedef typename any_range_default_help<
Value
, range_value<
typename remove_const<WrappedRange>
::type>
>::type type;
# endif
};
template<
class Value
, class Traversal
, class Reference
, class Difference
, class Buffer = use_default
>
class any_range
: public iterator_range<
any_iterator<
Value
, Traversal
, Reference
, Difference
, typename any_range_default_help<
Buffer
, mpl::identity<any_iterator_default_buffer>
>::type
>
>
{
typedef iterator_range<
any_iterator<
Value
, Traversal
, Reference
, Difference
, typename any_range_default_help<
Buffer
, mpl::identity<any_iterator_default_buffer>
>::type
>
> base_type;
struct enabler {};
struct disabler {};
public:
any_range()
{
}
any_range(const any_range& other)
: base_type(other)
{
}
template<class WrappedRange>
any_range(WrappedRange& wrapped_range)
: base_type(boost::begin(wrapped_range),
boost::end(wrapped_range))
{
}
template<class WrappedRange>
any_range(const WrappedRange& wrapped_range)
: base_type(boost::begin(wrapped_range),
boost::end(wrapped_range))
{
}
template<
class OtherValue
, class OtherTraversal
, class OtherReference
, class OtherDifference
>
any_range(const any_range<
OtherValue
, OtherTraversal
, OtherReference
, OtherDifference
, Buffer
>& other)
: base_type(boost::begin(other), boost::end(other))
{
}
template<class Iterator>
any_range(Iterator first, Iterator last)
: base_type(first, last)
{
}
};
template<
class WrappedRange
, class Value = use_default
, class Traversal = use_default
, class Reference = use_default
, class Difference = use_default
, class Buffer = use_default
>
struct any_range_type_generator
{
BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<WrappedRange> ));
typedef any_range<
typename any_range_value_type<
WrappedRange
, Value
, typename any_range_default_help<
Reference
, range_reference<WrappedRange>
>::type
>::type
, typename any_range_default_help<
Traversal
, iterator_traversal<
typename range_iterator<WrappedRange>::type
>
>::type
, typename any_range_default_help<
Reference
, range_reference<WrappedRange>
>::type
, typename any_range_default_help<
Difference
, range_difference<WrappedRange>
>::type
, typename any_range_default_help<
Buffer
, mpl::identity<any_iterator_default_buffer>
>::type
> type;
};
} // namespace range_detail
using range_detail::any_range;
using range_detail::any_range_type_generator;
} // namespace boost
#endif // include guard
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