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https://github.com/bolero-MURAKAMI/Sprout
synced 2025-08-03 12:49:50 +00:00
add compost stereo, left_channel, right_channel, effected_xxx
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7da0aa0343
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14 changed files with 763 additions and 4 deletions
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@ -25,6 +25,7 @@
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#include <sprout/range/adaptor/adapted_offset.hpp>
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#include <sprout/range/adaptor/steps.hpp>
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#include <sprout/range/adaptor/jointed.hpp>
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#include <sprout/range/adaptor/alternated.hpp>
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#include <sprout/range/adaptor/deep_copied.hpp>
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#include <sprout/range/adaptor/indexed.hpp>
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#include <sprout/range/adaptor/valued.hpp>
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@ -21,7 +21,7 @@ namespace sprout {
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adaptor_type adaptor_;
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difference_type distance_;
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public:
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explicit SPROUT_CONSTEXPR adapt_drop_holder(adaptor_type const& adaptor, difference_type distance)
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SPROUT_CONSTEXPR adapt_drop_holder(adaptor_type const& adaptor, difference_type distance)
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: adaptor_(adaptor), distance_(distance)
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{}
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SPROUT_CONSTEXPR adaptor_type const& adaptor() const {
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@ -21,7 +21,7 @@ namespace sprout {
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adaptor_type adaptor_;
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difference_type distance_;
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public:
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explicit SPROUT_CONSTEXPR adapt_drop_end_holder(adaptor_type const& adaptor, difference_type distance)
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SPROUT_CONSTEXPR adapt_drop_end_holder(adaptor_type const& adaptor, difference_type distance)
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: adaptor_(adaptor), distance_(distance)
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{}
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SPROUT_CONSTEXPR adaptor_type const& adaptor() const {
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@ -21,7 +21,7 @@ namespace sprout {
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adaptor_type adaptor_;
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difference_type distance_;
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public:
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explicit SPROUT_CONSTEXPR adapt_take_holder(adaptor_type const& adaptor, difference_type distance)
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SPROUT_CONSTEXPR adapt_take_holder(adaptor_type const& adaptor, difference_type distance)
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: adaptor_(adaptor), distance_(distance)
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{}
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SPROUT_CONSTEXPR adaptor_type const& adaptor() const {
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@ -21,7 +21,7 @@ namespace sprout {
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adaptor_type adaptor_;
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difference_type distance_;
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public:
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explicit SPROUT_CONSTEXPR adapt_take_end_holder(adaptor_type const& adaptor, difference_type distance)
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SPROUT_CONSTEXPR adapt_take_end_holder(adaptor_type const& adaptor, difference_type distance)
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: adaptor_(adaptor), distance_(distance)
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{}
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SPROUT_CONSTEXPR adaptor_type const& adaptor() const {
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151
sprout/range/adaptor/alternated.hpp
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151
sprout/range/adaptor/alternated.hpp
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@ -0,0 +1,151 @@
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#ifndef SPROUT_RANGE_ADAPTOR_ALTERNATED_HPP
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#define SPROUT_RANGE_ADAPTOR_ALTERNATED_HPP
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#include <type_traits>
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#include <sprout/config.hpp>
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#include <sprout/pit.hpp>
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#include <sprout/container/traits.hpp>
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#include <sprout/container/functions.hpp>
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#include <sprout/iterator/next.hpp>
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#include <sprout/iterator/alternate_iterator.hpp>
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#include <sprout/range/range_container.hpp>
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#include <sprout/range/algorithm/copy.hpp>
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#include <sprout/type_traits/lvalue_reference.hpp>
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#include <sprout/utility/forward.hpp>
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#include <sprout/utility/lvalue_forward.hpp>
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#include <sprout/utility/value_holder.hpp>
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#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT
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namespace sprout {
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namespace adaptors {
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//
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// alternated_range
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//
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template<typename LRange, typename RRange>
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class alternated_range
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: public sprout::range::range_container<
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sprout::alternate_iterator<
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typename sprout::container_traits<LRange>::iterator,
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typename sprout::container_traits<RRange>::iterator
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>
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>
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, public sprout::detail::container_nosy_static_size<LRange>
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, public sprout::detail::container_nosy_fixed_size<LRange>
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{
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public:
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typedef LRange range_type;
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typedef RRange range2_type;
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typedef sprout::range::range_container<
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sprout::alternate_iterator<
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typename sprout::container_traits<LRange>::iterator,
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typename sprout::container_traits<RRange>::iterator
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>
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> base_type;
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typedef typename base_type::iterator iterator;
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public:
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alternated_range() = default;
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alternated_range(alternated_range const&) = default;
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SPROUT_CONSTEXPR alternated_range(range_type& range1, range2_type& range2)
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: base_type(
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iterator(sprout::begin(range1), sprout::begin(range2)),
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iterator(
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sprout::next(sprout::begin(range1), NS_SSCRISK_CEL_OR_SPROUT::min(sprout::size(range1), sprout::size(range2))),
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sprout::next(sprout::begin(range2), NS_SSCRISK_CEL_OR_SPROUT::min(sprout::size(range1), sprout::size(range2)))
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)
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)
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{}
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};
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//
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// alternate_holder
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//
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template<typename RRange>
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class alternate_holder {
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public:
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typedef RRange range2_type;
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private:
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sprout::value_holder<range2_type&> range_;
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public:
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alternate_holder() = default;
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alternate_holder(alternate_holder const&) = default;
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explicit SPROUT_CONSTEXPR alternate_holder(range2_type& range)
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: range_(range)
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{}
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SPROUT_CONSTEXPR range2_type& range() const {
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return range_;
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}
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};
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//
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// alternated_forwarder
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//
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class alternated_forwarder {
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public:
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template<typename RRange>
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SPROUT_CONSTEXPR sprout::adaptors::alternate_holder<
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typename std::remove_reference<typename sprout::lvalue_reference<RRange>::type>::type
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>
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operator()(RRange&& range) {
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return sprout::adaptors::alternate_holder<
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typename std::remove_reference<typename sprout::lvalue_reference<RRange>::type>::type
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>(
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sprout::lvalue_forward<RRange>(range)
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);
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}
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};
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//
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// alternated
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//
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namespace {
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SPROUT_STATIC_CONSTEXPR sprout::adaptors::alternated_forwarder alternated{};
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} // anonymous-namespace
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//
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// operator|
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//
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template<typename LRange, typename RRange>
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inline SPROUT_CONSTEXPR sprout::adaptors::alternated_range<
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typename std::remove_reference<typename sprout::lvalue_reference<LRange>::type>::type,
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RRange
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>
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operator|(LRange&& lhs, sprout::adaptors::alternate_holder<RRange> const& rhs) {
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return sprout::adaptors::alternated_range<
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typename std::remove_reference<typename sprout::lvalue_reference<LRange>::type>::type,
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RRange
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>(
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sprout::lvalue_forward<LRange>(lhs),
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rhs.range()
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);
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}
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} // namespace adaptors
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//
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// container_construct_traits
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//
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template<typename LRange, typename RRange>
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struct container_construct_traits<sprout::adaptors::alternated_range<LRange, RRange> > {
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public:
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typedef typename sprout::container_construct_traits<LRange>::copied_type copied_type;
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public:
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template<typename Cont>
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static SPROUT_CONSTEXPR copied_type deep_copy(Cont&& cont) {
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return sprout::range::fixed::copy(sprout::forward<Cont>(cont), sprout::pit<copied_type>());
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}
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template<typename... Args>
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static SPROUT_CONSTEXPR copied_type make(Args&&... args) {
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return sprout::make<copied_type>(sprout::forward<Args>(args)...);
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}
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template<typename Cont, typename... Args>
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static SPROUT_CONSTEXPR copied_type remake(
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Cont&& cont,
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typename sprout::container_traits<sprout::adaptors::alternated_range<LRange, RRange> >::difference_type size,
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Args&&... args
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)
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{
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return sprout::remake<copied_type>(sprout::forward<Cont>(cont), size, sprout::forward<Args>(args)...);
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}
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};
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} // namespace sprout
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#endif // #ifndef SPROUT_RANGE_ADAPTOR_ALTERNATED_HPP
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