feedc0de/boost_range
1
0
Fork 0
forked from boostorg/range
Code Pull Requests Activity

Boost.Range algorithms are now in the boost::range namespace and brought into boost by the appropriate using statement. This allows better interoperation with Boost.Algorithm since errors only occur when the use calls similarly named ambiguous functions. In this event the user can disambiguate by using algorithm::xxx() or range::xxx(). This iteration also updates the concept assert code in the range algorithms.

Browse Source 
[SVN r61023]
This commit is contained in:
Neil Groves
2010-04-03 19:14:13 +00:00
parent b4ae711d4e
commit 22c72c53eb
52 changed files with 2766 additions and 2461 deletions
Download Patch File Download Diff File Expand all files Collapse all files

106
include/boost/range/algorithm/equal_range.hpp
View File

@ -17,58 +17,64 @@
namespace boost
{
/// \brief template function equal_range
///
/// range-based version of the equal_range std algorithm
///
/// \pre ForwardRange is a model of the ForwardRangeConcept
/// \pre SortPredicate is a model of the BinaryPredicateConcept
template<class ForwardRange, class Value>
inline std::pair<
BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type,
BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type
>
equal_range(ForwardRange& rng, const Value& val)
namespace range
{
boost::function_requires< ForwardRangeConcept<ForwardRange> >();
return std::equal_range(boost::begin(rng), boost::end(rng), val);
}
/// \overload
template<class ForwardRange, class Value>
inline std::pair<
BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type,
BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type
>
equal_range(const ForwardRange& rng, const Value& val)
{
boost::function_requires< ForwardRangeConcept<ForwardRange> >();
return std::equal_range(boost::begin(rng), boost::end(rng), val);
}
/// \overload
template<class ForwardRange, class Value, class SortPredicate>
inline std::pair<
BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type,
BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type
>
equal_range(ForwardRange& rng, const Value& val, SortPredicate pred)
{
boost::function_requires< ForwardRangeConcept<ForwardRange> >();
return std::equal_range(boost::begin(rng), boost::end(rng), val, pred);
}
/// \overload
template<class ForwardRange, class Value, class SortPredicate>
inline std::pair<
BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type,
BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type
>
equal_range(const ForwardRange& rng, const Value& val, SortPredicate pred)
{
boost::function_requires< ForwardRangeConcept<ForwardRange> >();
return std::equal_range(boost::begin(rng), boost::end(rng), val, pred);
}
/// \brief template function equal_range
///
/// range-based version of the equal_range std algorithm
///
/// \pre ForwardRange is a model of the ForwardRangeConcept
/// \pre SortPredicate is a model of the BinaryPredicateConcept
template<class ForwardRange, class Value>
inline std::pair<
BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type,
BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type
>
equal_range(ForwardRange& rng, const Value& val)
{
BOOST_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
return std::equal_range(boost::begin(rng), boost::end(rng), val);
}
/// \overload
template<class ForwardRange, class Value>
inline std::pair<
BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type,
BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type
>
equal_range(const ForwardRange& rng, const Value& val)
{
BOOST_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
return std::equal_range(boost::begin(rng), boost::end(rng), val);
}
/// \overload
template<class ForwardRange, class Value, class SortPredicate>
inline std::pair<
BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type,
BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type
>
equal_range(ForwardRange& rng, const Value& val, SortPredicate pred)
{
BOOST_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
return std::equal_range(boost::begin(rng), boost::end(rng), val, pred);
}
/// \overload
template<class ForwardRange, class Value, class SortPredicate>
inline std::pair<
BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type,
BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type
>
equal_range(const ForwardRange& rng, const Value& val, SortPredicate pred)
{
BOOST_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
return std::equal_range(boost::begin(rng), boost::end(rng), val, pred);
}
} // namespace range
using range::equal_range;
} // namespace boost
#endif // include guard