[3428] | 1 | // Copyright Neil Groves 2009. Use, modification and |
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| 2 | // distribution is subject to the Boost Software License, Version |
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| 3 | // 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 4 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 5 | // |
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| 6 | // |
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| 7 | // For more information, see http://www.boost.org/libs/range/ |
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| 8 | // |
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| 9 | #ifndef BOOST_RANGE_ALGORITHM_SORT_HPP_INCLUDED |
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| 10 | #define BOOST_RANGE_ALGORITHM_SORT_HPP_INCLUDED |
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| 11 | |
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| 12 | #include <boost/concept_check.hpp> |
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| 13 | #include <boost/range/begin.hpp> |
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| 14 | #include <boost/range/end.hpp> |
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| 15 | #include <boost/range/concepts.hpp> |
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| 16 | #include <algorithm> |
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| 17 | |
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| 18 | namespace boost |
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| 19 | { |
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| 20 | namespace range |
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| 21 | { |
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| 22 | |
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| 23 | /// \brief template function sort |
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| 24 | /// |
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| 25 | /// range-based version of the sort std algorithm |
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| 26 | /// |
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| 27 | /// \pre RandomAccessRange is a model of the RandomAccessRangeConcept |
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| 28 | /// \pre BinaryPredicate is a model of the BinaryPredicateConcept |
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| 29 | template<class RandomAccessRange> |
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| 30 | inline RandomAccessRange& sort(RandomAccessRange& rng) |
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| 31 | { |
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| 32 | BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> )); |
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| 33 | std::sort(boost::begin(rng), boost::end(rng)); |
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| 34 | return rng; |
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| 35 | } |
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| 36 | |
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| 37 | /// \overload |
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| 38 | template<class RandomAccessRange> |
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| 39 | inline const RandomAccessRange& sort(const RandomAccessRange& rng) |
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| 40 | { |
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| 41 | BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> )); |
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| 42 | std::sort(boost::begin(rng), boost::end(rng)); |
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| 43 | return rng; |
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| 44 | } |
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| 45 | |
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| 46 | /// \overload |
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| 47 | template<class RandomAccessRange, class BinaryPredicate> |
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| 48 | inline RandomAccessRange& sort(RandomAccessRange& rng, BinaryPredicate pred) |
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| 49 | { |
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| 50 | BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> )); |
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| 51 | std::sort(boost::begin(rng), boost::end(rng), pred); |
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| 52 | return rng; |
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| 53 | } |
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| 54 | |
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| 55 | /// \overload |
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| 56 | template<class RandomAccessRange, class BinaryPredicate> |
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| 57 | inline const RandomAccessRange& sort(const RandomAccessRange& rng, BinaryPredicate pred) |
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| 58 | { |
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| 59 | BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> )); |
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| 60 | std::sort(boost::begin(rng), boost::end(rng), pred); |
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| 61 | return rng; |
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| 62 | } |
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| 63 | |
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| 64 | } // namespace range |
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| 65 | using range::sort; |
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| 66 | } // namespace boost |
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| 67 | |
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| 68 | #endif // include guard |
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