ceph/src/boost/libs/range/include/boost/range/algorithm/copy.hpp

   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_COPY_HPP_INCLUDED
  10 #define BOOST_RANGE_ALGORITHM_COPY_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/iterator_range.hpp>
  17 #include <algorithm>
  18
  19 namespace boost
  20 {
  21     namespace range
  22     {
  23
  24 /// \brief template function copy
  25 ///
  26 /// range-based version of the copy std algorithm
  27 ///
  28 /// \pre SinglePassRange is a model of the SinglePassRangeConcept
  29 /// \pre OutputIterator is a model of the OutputIteratorConcept
  30 template< class SinglePassRange, class OutputIterator >
  31 inline OutputIterator copy(const SinglePassRange& rng, OutputIterator out)
  32 {
  33     BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
  34     return std::copy(boost::begin(rng),boost::end(rng),out);
  35 }
  36
  37     } // namespace range
  38     using range::copy;
  39 } // namespace boost
  40
  41 #endif // include guard