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Clementine-audio-player-Mac.../3rdparty/libprojectm/omptl/omptl_numeric_ser.h
2010-06-06 21:43:45 +00:00

88 lines
3.0 KiB
C++

// Copyright (C) 2006 Fokko Beekhof
// Email contact: Fokko.Beekhof@cui.unige.ch
// The OMPTL library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
namespace omptl
{
template <class InputIterator, class T>
T accumulate(InputIterator first, InputIterator last, T init,
const unsigned P)
{
return ::std::accumulate(first, last, init);
}
template <class InputIterator, class T, class BinaryFunction>
T accumulate(InputIterator first, InputIterator last, T init,
BinaryFunction binary_op, const unsigned P)
{
return ::std::accumulate(first, last, init, binary_op);
}
/*
* Not (yet) paralellized due to data dependance.
*/
template <class InputIterator, class OutputIterator, class BinaryFunction>
OutputIterator adjacent_difference(InputIterator first, InputIterator last,
OutputIterator result, BinaryFunction binary_op,
const unsigned P)
{
return ::std::adjacent_difference(first, last, result, binary_op);
}
template <class InputIterator, class OutputIterator>
OutputIterator adjacent_difference(InputIterator first, InputIterator last,
OutputIterator result, const unsigned P)
{
return ::std::adjacent_difference(first, last, result);
}
template <class InputIterator1, class InputIterator2, class T,
class BinaryFunction1, class BinaryFunction2>
T inner_product(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, T init,
BinaryFunction1 binary_op1, BinaryFunction2 binary_op2,
const unsigned P)
{
return ::std::inner_product(first1, last1, first2, init,
binary_op1, binary_op2);
}
template <class InputIterator1, class InputIterator2, class T>
T inner_product(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, T init, const unsigned P)
{
return ::std::inner_product(first1, last1, first2, init);
}
// Not paralellized due to dependencies and complications with OutputIterators.
template <class InputIterator, class OutputIterator, class BinaryOperation>
OutputIterator partial_sum(InputIterator first, InputIterator last,
OutputIterator result, BinaryOperation binary_op,
const unsigned P)
{
return ::std::partial_sum(first, last, result, binary_op);
}
template <class InputIterator, class OutputIterator>
OutputIterator partial_sum(InputIterator first, InputIterator last,
OutputIterator result, const unsigned P)
{
return ::std::partial_sum(first, last, result);
}
} // namespace omptl