ceph/src/boost/boost/compute/algorithm/fill_n.hpp

   1 //---------------------------------------------------------------------------//
   2 // Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
   3 //
   4 // Distributed under the Boost Software License, Version 1.0
   5 // See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt
   7 //
   8 // See http://boostorg.github.com/compute for more information.
   9 //---------------------------------------------------------------------------//
  10
  11 #ifndef BOOST_COMPUTE_ALGORITHM_FILL_N_HPP
  12 #define BOOST_COMPUTE_ALGORITHM_FILL_N_HPP
  13
  14 #include <boost/compute/system.hpp>
  15 #include <boost/compute/command_queue.hpp>
  16 #include <boost/compute/algorithm/fill.hpp>
  17
  18 namespace boost {
  19 namespace compute {
  20
  21 /// Fills the range [\p first, \p first + count) with \p value.
  22 ///
  23 /// Space complexity: \Omega(1)
  24 ///
  25 /// \see fill()
  26 template<class BufferIterator, class Size, class T>
  27 inline void fill_n(BufferIterator first,
  28                    Size count,
  29                    const T &value,
  30                    command_queue &queue = system::default_queue())
  31 {
  32     ::boost::compute::fill(first, first + count, value, queue);
  33 }
  34
  35 } // end compute namespace
  36 } // end boost namespace
  37
  38 #endif // BOOST_COMPUTE_ALGORITHM_FILL_N_HPP