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Diffstat (limited to 'src/third_party/boost-1.69.0/boost/range/algorithm/upper_bound.hpp')
-rw-r--r-- | src/third_party/boost-1.69.0/boost/range/algorithm/upper_bound.hpp | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/src/third_party/boost-1.69.0/boost/range/algorithm/upper_bound.hpp b/src/third_party/boost-1.69.0/boost/range/algorithm/upper_bound.hpp new file mode 100644 index 00000000000..c8acbc66a74 --- /dev/null +++ b/src/third_party/boost-1.69.0/boost/range/algorithm/upper_bound.hpp @@ -0,0 +1,127 @@ +// Copyright Neil Groves 2009. 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_ALGORITHM_UPPER_BOUND_HPP_INCLUDED +#define BOOST_RANGE_ALGORITHM_UPPER_BOUND_HPP_INCLUDED + +#include <boost/concept_check.hpp> +#include <boost/range/begin.hpp> +#include <boost/range/end.hpp> +#include <boost/range/concepts.hpp> +#include <boost/range/detail/range_return.hpp> +#include <algorithm> + +namespace boost +{ + namespace range + { + +/// \brief template function upper_bound +/// +/// range-based version of the upper_bound std algorithm +/// +/// \pre ForwardRange is a model of the ForwardRangeConcept +template< class ForwardRange, class Value > +inline +BOOST_DEDUCED_TYPENAME disable_if< + is_const<ForwardRange>, + BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type +>::type +upper_bound( ForwardRange& rng, Value val ) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> )); + return std::upper_bound(boost::begin(rng), boost::end(rng), val); +} + +/// \overload +template< class ForwardRange, class Value > +BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type +upper_bound( const ForwardRange& rng, Value val ) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> )); + return std::upper_bound(boost::begin(rng), boost::end(rng), val); +} + +/// \overload +template< class ForwardRange, class Value, class SortPredicate > +inline BOOST_DEDUCED_TYPENAME disable_if< + is_const<ForwardRange>, + BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type +>::type +upper_bound( ForwardRange& rng, Value val, SortPredicate pred ) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> )); + return std::upper_bound(boost::begin(rng), boost::end(rng), val, pred); +} + +/// \overload +template< class ForwardRange, class Value, class SortPredicate > +inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type +upper_bound( const ForwardRange& rng, Value val, SortPredicate pred ) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> )); + return std::upper_bound(boost::begin(rng), boost::end(rng), val, pred); +} + +/// \overload +template< range_return_value re, class ForwardRange, class Value > +inline BOOST_DEDUCED_TYPENAME disable_if< + is_const<ForwardRange>, + BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type +>::type +upper_bound( ForwardRange& rng, Value val ) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> )); + return range_return<ForwardRange,re>:: + pack(std::upper_bound(boost::begin(rng), boost::end(rng), val), + rng); +} + +/// \overload +template< range_return_value re, class ForwardRange, class Value > +inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type +upper_bound( const ForwardRange& rng, Value val ) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> )); + return range_return<const ForwardRange,re>:: + pack(std::upper_bound(boost::begin(rng), boost::end(rng), val), + rng); +} + +/// \overload +template< range_return_value re, class ForwardRange, class Value, + class SortPredicate > +inline BOOST_DEDUCED_TYPENAME disable_if< + is_const<ForwardRange>, + BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type +>::type +upper_bound( ForwardRange& rng, Value val, SortPredicate pred ) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> )); + return range_return<ForwardRange,re>:: + pack(std::upper_bound(boost::begin(rng), boost::end(rng), val, pred), + rng); +} + +/// \overload +template< range_return_value re, class ForwardRange, class Value, + class SortPredicate > +inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type +upper_bound( const ForwardRange& rng, Value val, SortPredicate pred ) +{ + BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> )); + return range_return<const ForwardRange,re>:: + pack(std::upper_bound(boost::begin(rng), boost::end(rng), val, pred), + rng); +} + + } // namespace range + using range::upper_bound; +} // namespace boost + +#endif // include guard |