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add numeric algorithm reduce, exclusive_scan, inclusize_scan

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bolero-MURAKAMI 2017-10-10 02:13:04 +09:00
parent 715cb40734
commit 2052058357
34 changed files with 1195 additions and 18 deletions
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42
sprout/range/numeric/cxx14/exclusive_scan.hpp Normal file
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/*=============================================================================
Copyright (c) 2011-2017 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#ifndef SPROUT_RANGE_NUMERIC_CXX14_EXCLUSIVE_SCAN_HPP
#define SPROUT_RANGE_NUMERIC_CXX14_EXCLUSIVE_SCAN_HPP
#include <sprout/config.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/iterator/type_traits/is_iterator_of.hpp>
#include <sprout/type_traits/enabler_if.hpp>
#include <sprout/numeric/cxx14/exclusive_scan.hpp>
namespace sprout {
namespace range {
//
// exclusive_scan
//
template<
typename InputRange, typename OutputIterator, typename T,
typename sprout::enabler_if<sprout::is_iterator_outputable<OutputIterator>::value>::type = sprout::enabler
>
inline SPROUT_CONSTEXPR OutputIterator
exclusive_scan(InputRange const& rng, OutputIterator result, T init) {
return sprout::exclusive_scan(sprout::begin(rng), sprout::end(rng), result, init);
}
template<
typename InputRange, typename OutputIterator, typename T, typename BinaryOperation,
typename sprout::enabler_if<sprout::is_iterator_outputable<OutputIterator>::value>::type = sprout::enabler
>
inline SPROUT_CONSTEXPR OutputIterator
exclusive_scan(InputRange const& rng, OutputIterator result, T init, BinaryOperation binary_op) {
return sprout::exclusive_scan(sprout::begin(rng), sprout::end(rng), result, init, binary_op);
}
} // namespace range
} // namespace sprout
#endif // #ifndef SPROUT_RANGE_NUMERIC_CXX14_EXCLUSIVE_SCAN_HPP