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add new directory sprout/algorithm/cxx14/

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bolero-MURAKAMI 2013-10-31 18:57:41 +09:00
parent 39d60a514f
commit 040278bd11
76 changed files with 1165 additions and 761 deletions
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34
sprout/algorithm/cxx14/partition.hpp Normal file
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/*=============================================================================
Copyright (c) 2011-2013 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_CXX14_ALGORITHM_PARTITION_HPP
#define SPROUT_CXX14_ALGORITHM_PARTITION_HPP
#include <sprout/config.hpp>
#include <sprout/algorithm/find_if.hpp>
#include <sprout/algorithm/find_if_not.hpp>
#include <sprout/algorithm/cxx14/iter_swap.hpp>
namespace sprout {
//
// 25.3.13 Partitions
//
template<typename ForwardIterator, typename Predicate>
inline SPROUT_CXX14_CONSTEXPR ForwardIterator
partition(ForwardIterator first, ForwardIterator last, Predicate pred) {
first = sprout::find_if_not(first, last, pred);
ForwardIterator it = sprout::find_if(first, last, pred);
while (it != last) {
sprout::iter_swap(first, it);
first = sprout::find_if_not(first, last, pred);
it = sprout::find_if(it, last, pred);
}
return first;
}
} // namespace sprout
#endif // #ifndef SPROUT_CXX14_ALGORITHM_PARTITION_HPP