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

source: vendors/XIOS/current/extern/boost/include/boost/range/algorithm/rotate.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: 1.4 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_ROTATE_HPP_INCLUDED
10#define BOOST_RANGE_ALGORITHM_ROTATE_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 <algorithm>
17
18namespace boost
19{
20    namespace range
21    {
22
23/// \brief template function rotate
24///
25/// range-based version of the rotate std algorithm
26///
27/// \pre Rng meets the requirements for a Forward range
28template<class ForwardRange>
29inline ForwardRange& rotate(ForwardRange& rng,
30    BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type middle)
31{
32    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
33    std::rotate(boost::begin(rng), middle, boost::end(rng));
34    return rng;
35}
36
37/// \overload
38template<class ForwardRange>
39inline const ForwardRange& rotate(const ForwardRange& rng,
40    BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type middle)
41{
42    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
43    std::rotate(boost::begin(rng), middle, boost::end(rng));
44    return rng;
45}
46
47    } // namespace range
48    using range::rotate;
49} // namespace boost
50
51#endif // include guard
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