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algorithm/* 実装変更
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bolero-MURAKAMI
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a79574f251
commit
41916cf0a5
9 changed files with 164 additions and 619 deletions
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@ -1,50 +1,27 @@
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#ifndef SPROUT_ALGORITHM_FIXED_STABLE_PARTITION_COPY_HPP
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#define SPROUT_ALGORITHM_FIXED_STABLE_PARTITION_COPY_HPP
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#include <cstddef>
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#include <type_traits>
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#include <sprout/config.hpp>
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#include <sprout/fixed_container/traits.hpp>
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#include <sprout/fixed_container/functions.hpp>
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#include <sprout/iterator/operation.hpp>
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#include <sprout/algorithm/fixed/result_of.hpp>
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#include <sprout/detail/container_complate.hpp>
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namespace sprout {
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namespace fixed {
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namespace detail {
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template<typename Result, typename... Args>
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SPROUT_CONSTEXPR inline typename std::enable_if<
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sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
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typename sprout::fixed::result_of::algorithm<Result>::type
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>::type stable_partition_copy_impl_4(
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Result const& result,
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Args const&... args
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)
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{
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return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
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}
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template<typename Result, typename... Args>
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SPROUT_CONSTEXPR inline typename std::enable_if<
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sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
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typename sprout::fixed::result_of::algorithm<Result>::type
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>::type stable_partition_copy_impl_4(
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Result const& result,
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Args const&... args
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)
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{
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return stable_partition_copy_impl_4(result, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)));
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}
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template<typename BidirectionalIterator, typename Result, typename Predicate, typename... Args>
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SPROUT_CONSTEXPR inline typename std::enable_if<
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sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
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typename sprout::fixed::result_of::algorithm<Result>::type
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>::type stable_partition_copy_impl_3(
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>::type stable_partition_copy_impl_1(
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BidirectionalIterator first,
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BidirectionalIterator last,
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Result const& result,
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Predicate pred,
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typename sprout::fixed_container_traits<Result>::difference_type offset,
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typename sprout::fixed_container_traits<Result>::size_type size,
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Args const&... args
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)
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{
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@ -54,20 +31,20 @@ namespace sprout {
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SPROUT_CONSTEXPR inline typename std::enable_if<
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sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
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typename sprout::fixed::result_of::algorithm<Result>::type
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>::type stable_partition_copy_impl_3(
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>::type stable_partition_copy_impl_1(
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BidirectionalIterator first,
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BidirectionalIterator last,
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Result const& result,
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Predicate pred,
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typename sprout::fixed_container_traits<Result>::difference_type offset,
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typename sprout::fixed_container_traits<Result>::size_type size,
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Args const&... args
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)
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{
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return first != last && sizeof...(Args) < static_cast<std::size_t>(offset)
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return first != last && sizeof...(Args) < size
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? !pred(*first)
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? stable_partition_copy_impl_3(sprout::next(first), last, result, pred, offset, args..., *first)
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: stable_partition_copy_impl_3(sprout::next(first), last, result, pred, offset, args...)
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: stable_partition_copy_impl_4(result, args...)
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? sprout::fixed::detail::stable_partition_copy_impl_1(sprout::next(first), last, result, pred, size, args..., *first)
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: sprout::fixed::detail::stable_partition_copy_impl_1(sprout::next(first), last, result, pred, size, args...)
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: sprout::detail::container_complate(result, args...)
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;
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}
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@ -75,13 +52,13 @@ namespace sprout {
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SPROUT_CONSTEXPR inline typename std::enable_if<
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sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
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typename sprout::fixed::result_of::algorithm<Result>::type
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>::type stable_partition_copy_impl_2(
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>::type stable_partition_copy_impl(
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BidirectionalIterator first,
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BidirectionalIterator last,
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Result const& result,
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Predicate pred,
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typename sprout::fixed_container_traits<Result>::difference_type offset,
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BidirectionalIterator origin,
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typename sprout::fixed_container_traits<Result>::size_type size,
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BidirectionalIterator temp_first,
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Args const&... args
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)
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{
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@ -91,68 +68,23 @@ namespace sprout {
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SPROUT_CONSTEXPR inline typename std::enable_if<
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sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
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typename sprout::fixed::result_of::algorithm<Result>::type
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>::type stable_partition_copy_impl_2(
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>::type stable_partition_copy_impl(
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BidirectionalIterator first,
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BidirectionalIterator last,
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Result const& result,
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Predicate pred,
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typename sprout::fixed_container_traits<Result>::difference_type offset,
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BidirectionalIterator origin,
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typename sprout::fixed_container_traits<Result>::size_type size,
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BidirectionalIterator temp_first,
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Args const&... args
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)
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{
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return first != last && sizeof...(Args) < static_cast<std::size_t>(offset)
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return first != last && sizeof...(Args) < size
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? pred(*first)
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? stable_partition_copy_impl_2(sprout::next(first), last, result, pred, offset, origin, args..., *first)
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: stable_partition_copy_impl_2(sprout::next(first), last, result, pred, offset, origin, args...)
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: stable_partition_copy_impl_3(origin, last, result, pred, offset, args...)
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? sprout::fixed::detail::stable_partition_copy_impl(sprout::next(first), last, result, pred, size, temp_first, args..., *first)
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: sprout::fixed::detail::stable_partition_copy_impl(sprout::next(first), last, result, pred, size, temp_first, args...)
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: sprout::fixed::detail::stable_partition_copy_impl_1(temp_first, last, result, pred, size, args...)
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;
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}
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template<typename BidirectionalIterator, typename Result, typename Predicate, typename... Args>
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SPROUT_CONSTEXPR inline typename std::enable_if<
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sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
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typename sprout::fixed::result_of::algorithm<Result>::type
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>::type stable_partition_copy_impl_1(
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BidirectionalIterator first,
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BidirectionalIterator last,
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Result const& result,
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Predicate pred,
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typename sprout::fixed_container_traits<Result>::difference_type offset,
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BidirectionalIterator origin,
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Args const&... args
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)
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{
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return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
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}
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template<typename BidirectionalIterator, typename Result, typename Predicate, typename... Args>
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SPROUT_CONSTEXPR inline typename std::enable_if<
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sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
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typename sprout::fixed::result_of::algorithm<Result>::type
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>::type stable_partition_copy_impl_1(
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BidirectionalIterator first,
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BidirectionalIterator last,
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Result const& result,
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Predicate pred,
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typename sprout::fixed_container_traits<Result>::difference_type offset,
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BidirectionalIterator origin,
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Args const&... args
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)
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{
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return sizeof...(Args) < static_cast<std::size_t>(offset)
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? stable_partition_copy_impl_1(first, last, result, pred, offset, origin, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)))
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: stable_partition_copy_impl_2(first, last, result, pred, offset + sprout::size(result), origin, args...)
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;
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}
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template<typename BidirectionalIterator, typename Result, typename Predicate>
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SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type stable_partition_copy_impl(
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BidirectionalIterator first,
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BidirectionalIterator last,
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Result const& result,
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Predicate pred
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)
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{
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return stable_partition_copy_impl_1(first, last, result, pred, sprout::fixed_begin_offset(result), first);
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}
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} // namespace detail
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//
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// stable_partition_copy
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@ -165,7 +97,7 @@ namespace sprout {
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Predicate pred
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)
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{
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return sprout::fixed::detail::stable_partition_copy_impl(first, last, result, pred);
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return sprout::fixed::detail::stable_partition_copy_impl(first, last, result, pred, sprout::size(result), first);
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}
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} // namespace fixed
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