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min_element.hpp in vendors/XIOS/current/extern/boost/include/boost/range/algorithm – NEMO

source: vendors/XIOS/current/extern/boost/include/boost/range/algorithm/min_element.hpp @ 3408

Last change on this file since 3408 was 3408, checked in by rblod, 12 years ago

importing initial XIOS vendor drop

  • Property svn:keywords set to Id
File size: 3.8 KB
Line 
1//  Copyright Neil Groves 2009. Use, modification and
2//  distribution is subject to the Boost Software License, Version
3//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
4//  http://www.boost.org/LICENSE_1_0.txt)
5//
6//
7// For more information, see http://www.boost.org/libs/range/
8//
9#ifndef BOOST_RANGE_ALGORITHM_MIN_ELEMENT_HPP_INCLUDED
10#define BOOST_RANGE_ALGORITHM_MIN_ELEMENT_HPP_INCLUDED
11
12#include <boost/concept_check.hpp>
13#include <boost/range/begin.hpp>
14#include <boost/range/end.hpp>
15#include <boost/range/concepts.hpp>
16#include <boost/range/detail/range_return.hpp>
17#include <algorithm>
18
19namespace boost
20{
21    namespace range
22    {
23
24/// \brief template function min_element
25///
26/// range-based version of the min_element std algorithm
27///
28/// \pre ForwardRange is a model of the ForwardRangeConcept
29/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
30template<class ForwardRange>
31inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
32min_element(ForwardRange& rng)
33{
34    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
35    return std::min_element(boost::begin(rng), boost::end(rng));
36}
37
38/// \overload
39template<class ForwardRange>
40inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
41min_element(const ForwardRange& rng)
42{
43    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
44    return std::min_element(boost::begin(rng), boost::end(rng));
45}
46
47/// \overload
48template<class ForwardRange, class BinaryPredicate>
49inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
50min_element(ForwardRange& rng, BinaryPredicate pred)
51{
52    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
53    return std::min_element(boost::begin(rng), boost::end(rng), pred);
54}
55
56/// \overload
57template<class ForwardRange, class BinaryPredicate>
58inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
59min_element(const ForwardRange& rng, BinaryPredicate pred)
60{
61    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
62    return std::min_element(boost::begin(rng), boost::end(rng), pred);
63}
64
65// range_return overloads
66
67/// \overload
68template<range_return_value re, class ForwardRange>
69inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
70min_element(ForwardRange& rng)
71{
72    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
73    return range_return<ForwardRange,re>::pack(
74        std::min_element(boost::begin(rng), boost::end(rng)),
75        rng);
76}
77
78/// \overload
79template<range_return_value re, class ForwardRange>
80inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
81min_element(const ForwardRange& rng)
82{
83    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
84    return range_return<const ForwardRange,re>::pack(
85        std::min_element(boost::begin(rng), boost::end(rng)),
86        rng);
87}
88
89/// \overload
90template<range_return_value re, class ForwardRange, class BinaryPredicate>
91inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
92min_element(ForwardRange& rng, BinaryPredicate pred)
93{
94    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
95    return range_return<ForwardRange,re>::pack(
96        std::min_element(boost::begin(rng), boost::end(rng), pred),
97        rng);
98}
99
100/// \overload
101template<range_return_value re, class ForwardRange, class BinaryPredicate>
102inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
103min_element(const ForwardRange& rng, BinaryPredicate pred)
104{
105    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
106    return range_return<const ForwardRange,re>::pack(
107        std::min_element(boost::begin(rng), boost::end(rng), pred),
108        rng);
109}
110
111    } // namespace range
112    using range::min_element;
113} // namespace boost
114
115#endif // include guard
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