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numeric/partial_sum.hpp 追加

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numeric/adjacent_difference.hpp 追加
This commit is contained in:
bolero-MURAKAMI 2011-10-20 13:15:24 +09:00
parent 44b67d28e2
commit 510a265ea5
10 changed files with 670 additions and 2 deletions
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2
sprout/algorithm/fixed/pop_heap.hpp
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@ -4,7 +4,7 @@
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/algorithm/fixed/result_of.hpp>
#include <sprout/algorithm/fixed/swap_element.hpp>
#include HDR_FUNCTIONAL_SSCRISK_CEL_OR_SPROUT_DETAIL

2
sprout/algorithm/fixed/sort.hpp
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@ -5,7 +5,7 @@
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/algorithm/fixed/result_of.hpp>
#include <sprout/algorithm/fixed/swap_element.hpp>
#include HDR_FUNCTIONAL_SSCRISK_CEL_OR_SPROUT_DETAIL

8
sprout/numeric/adjacent_difference.hpp Normal file
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#ifndef SPROUT_NUMERIC_ADJACENT_DIFFERENCE_HPP
#define SPROUT_NUMERIC_ADJACENT_DIFFERENCE_HPP
#include <sprout/config.hpp>
#include <sprout/numeric/fixed/adjacent_difference.hpp>
#include <sprout/numeric/fit/adjacent_difference.hpp>
#endif // #ifndef SPROUT_NUMERIC_ADJACENT_DIFFERENCE_HPP

2
sprout/numeric/fit.hpp
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@ -2,6 +2,8 @@
#define SPROUT_NUMERIC_FIT_HPP
#include <sprout/config.hpp>
#include <sprout/numeric/fit/partial_sum.hpp>
#include <sprout/numeric/fit/adjacent_difference.hpp>
#include <sprout/numeric/fit/iota.hpp>
#endif // #ifndef SPROUT_NUMERIC_FIT_HPP

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sprout/numeric/fit/adjacent_difference.hpp Normal file
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#ifndef SPROUT_NUMERIC_FIT_ADJACENT_DIFFERENCE_HPP
#define SPROUT_NUMERIC_FIT_ADJACENT_DIFFERENCE_HPP
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/numeric/fixed/adjacent_difference.hpp>
#include <sprout/algorithm/fit/result_of.hpp>
#include <sprout/sub_array.hpp>
#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT_DETAIL
#include HDR_ITERATOR_SSCRISK_CEL_OR_SPROUT_DETAIL
namespace sprout {
namespace fit {
namespace detail {
template<typename InputIterator, typename Result>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type adjacent_difference_impl(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::difference_type offset
)
{
return sprout::sub_copy(
sprout::get_fixed(sprout::fixed::adjacent_difference(first, last, result)),
offset,
offset + NS_SSCRISK_CEL_OR_SPROUT_DETAIL::min(NS_SSCRISK_CEL_OR_SPROUT_DETAIL::distance(first, last), sprout::size(result))
);
}
} // namespace detail
//
// adjacent_difference
//
template<typename InputIterator, typename Result>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type adjacent_difference(
InputIterator first,
InputIterator last,
Result const& result
)
{
return sprout::fit::detail::adjacent_difference_impl(first, last, result, sprout::fixed_begin_offset(result));
}
namespace detail {
template<typename InputIterator, typename Result, typename BinaryOperation>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type adjacent_difference_impl(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::difference_type offset
)
{
return sprout::sub_copy(
sprout::get_fixed(sprout::fixed::adjacent_difference(first, last, result, binary_op)),
offset,
offset + NS_SSCRISK_CEL_OR_SPROUT_DETAIL::min(NS_SSCRISK_CEL_OR_SPROUT_DETAIL::distance(first, last), sprout::size(result))
);
}
} // namespace detail
//
// adjacent_difference
//
template<typename InputIterator, typename Result, typename BinaryOperation>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type adjacent_difference(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op
)
{
return sprout::fit::detail::adjacent_difference_impl(first, last, result, binary_op, sprout::fixed_begin_offset(result));
}
} // namespace fit
} // namespace sprout
#endif // #ifndef SPROUT_NUMERIC_FIT_ADJACENT_DIFFERENCE_HPP

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sprout/numeric/fit/partial_sum.hpp Normal file
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#ifndef SPROUT_NUMERIC_FIT_PARTIAL_SUM_HPP
#define SPROUT_NUMERIC_FIT_PARTIAL_SUM_HPP
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/numeric/fixed/partial_sum.hpp>
#include <sprout/algorithm/fit/result_of.hpp>
#include <sprout/sub_array.hpp>
#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT_DETAIL
#include HDR_ITERATOR_SSCRISK_CEL_OR_SPROUT_DETAIL
namespace sprout {
namespace fit {
namespace detail {
template<typename InputIterator, typename Result>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type partial_sum_impl(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::difference_type offset
)
{
return sprout::sub_copy(
sprout::get_fixed(sprout::fixed::partial_sum(first, last, result)),
offset,
offset + NS_SSCRISK_CEL_OR_SPROUT_DETAIL::min(NS_SSCRISK_CEL_OR_SPROUT_DETAIL::distance(first, last), sprout::size(result))
);
}
} // namespace detail
//
// partial_sum
//
template<typename InputIterator, typename Result>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type partial_sum(
InputIterator first,
InputIterator last,
Result const& result
)
{
return sprout::fit::detail::partial_sum_impl(first, last, result, sprout::fixed_begin_offset(result));
}
namespace detail {
template<typename InputIterator, typename Result, typename BinaryOperation>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type partial_sum_impl(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::difference_type offset
)
{
return sprout::sub_copy(
sprout::get_fixed(sprout::fixed::partial_sum(first, last, result, binary_op)),
offset,
offset + NS_SSCRISK_CEL_OR_SPROUT_DETAIL::min(NS_SSCRISK_CEL_OR_SPROUT_DETAIL::distance(first, last), sprout::size(result))
);
}
} // namespace detail
//
// partial_sum
//
template<typename InputIterator, typename Result, typename BinaryOperation>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type partial_sum(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op
)
{
return sprout::fit::detail::partial_sum_impl(first, last, result, binary_op, sprout::fixed_begin_offset(result));
}
} // namespace fit
} // namespace sprout
#endif // #ifndef SPROUT_NUMERIC_FIT_PARTIAL_SUM_HPP

2
sprout/numeric/fixed.hpp
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@ -2,6 +2,8 @@
#define SPROUT_NUMERIC_FIXED_HPP
#include <sprout/config.hpp>
#include <sprout/numeric/fixed/partial_sum.hpp>
#include <sprout/numeric/fixed/adjacent_difference.hpp>
#include <sprout/numeric/fixed/iota.hpp>
#endif // #ifndef SPROUT_NUMERIC_FIXED_HPP

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sprout/numeric/fixed/adjacent_difference.hpp Normal file
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#ifndef SPROUT_NUMERIC_FIXED_ADJACENT_DIFFERENCE_HPP
#define SPROUT_NUMERIC_FIXED_ADJACENT_DIFFERENCE_HPP
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/algorithm/fixed/result_of.hpp>
namespace sprout {
namespace fixed {
namespace detail {
template<typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_3(
Result const& result,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_3(
Result const& result,
Args const&... args
)
{
return adjacent_difference_impl_3(result, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)));
}
template<typename InputIterator, typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_2(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::value_type const& value,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename InputIterator, typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_2(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::value_type const& value,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return first != last && sizeof...(Args) < static_cast<std::size_t>(offset)
? adjacent_difference_impl_2(sprout::next(first), last, result, *first, offset, args..., *first - value)
: adjacent_difference_impl_3(result, args...)
;
}
template<typename InputIterator, typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_1(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename InputIterator, typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_1(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sizeof...(Args) < static_cast<std::size_t>(offset)
? adjacent_difference_impl_1(first, last, result, offset, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)))
: first != last
? adjacent_difference_impl_2(sprout::next(first), last, result, *first, offset + sprout::size(result), args..., *first)
: adjacent_difference_impl_3(result, args...)
;
}
template<typename InputIterator, typename Result>
SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type adjacent_difference_impl(
InputIterator first,
InputIterator last,
Result const& result
)
{
return adjacent_difference_impl_1(first, last, result, sprout::fixed_begin_offset(result));
}
} // namespace detail
//
// adjacent_difference
//
template<typename InputIterator, typename Result>
SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type adjacent_difference(
InputIterator first,
InputIterator last,
Result const& result
)
{
return sprout::fixed::detail::adjacent_difference_impl(first, last, result);
}
namespace detail {
template<typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_3(
Result const& result,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_3(
Result const& result,
Args const&... args
)
{
return adjacent_difference_impl_3(result, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)));
}
template<typename InputIterator, typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_2(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::value_type const& value,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename InputIterator, typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_2(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::value_type const& value,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return first != last && sizeof...(Args) < static_cast<std::size_t>(offset)
? adjacent_difference_impl_2(sprout::next(first), last, result, binary_op, *first, offset, args..., binary_op(*first, value))
: adjacent_difference_impl_3(result, args...)
;
}
template<typename InputIterator, typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_1(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename InputIterator, typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type adjacent_difference_impl_1(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sizeof...(Args) < static_cast<std::size_t>(offset)
? adjacent_difference_impl_1(first, last, result, binary_op, offset, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)))
: first != last
? adjacent_difference_impl_2(sprout::next(first), last, result, binary_op, *first, offset + sprout::size(result), args..., *first)
: adjacent_difference_impl_3(result, args...)
;
}
template<typename InputIterator, typename Result, typename BinaryOperation>
SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type adjacent_difference_impl(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op
)
{
return adjacent_difference_impl_1(first, last, result, binary_op, sprout::fixed_begin_offset(result));
}
} // namespace detail
//
// adjacent_difference
//
template<typename InputIterator, typename Result, typename BinaryOperation>
SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type adjacent_difference(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op
)
{
return sprout::fixed::detail::adjacent_difference_impl(first, last, result, binary_op);
}
} // namespace fixed
using sprout::fixed::adjacent_difference;
} // namespace sprout
#endif // #ifndef SPROUT_NUMERIC_FIXED_ADJACENT_DIFFERENCE_HPP

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sprout/numeric/fixed/partial_sum.hpp Normal file
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#ifndef SPROUT_NUMERIC_FIXED_PARTIAL_SUM_HPP
#define SPROUT_NUMERIC_FIXED_PARTIAL_SUM_HPP
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/iterator/operation.hpp>
#include <sprout/algorithm/fixed/result_of.hpp>
namespace sprout {
namespace fixed {
namespace detail {
template<typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_3(
Result const& result,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_3(
Result const& result,
Args const&... args
)
{
return partial_sum_impl_3(result, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)));
}
template<typename InputIterator, typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_2(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::value_type const& value,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename InputIterator, typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_2(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::value_type const& value,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return first != last && sizeof...(Args) < static_cast<std::size_t>(offset)
? partial_sum_impl_2(sprout::next(first), last, result, value + *first, offset, args..., value)
: partial_sum_impl_3(result, args..., value)
;
}
template<typename InputIterator, typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_1(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename InputIterator, typename Result, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_1(
InputIterator first,
InputIterator last,
Result const& result,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sizeof...(Args) < static_cast<std::size_t>(offset)
? partial_sum_impl_1(first, last, result, offset, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)))
: first != last
? partial_sum_impl_2(sprout::next(first), last, result, *first, offset + sprout::size(result), args...)
: partial_sum_impl_3(result, args...)
;
}
template<typename InputIterator, typename Result>
SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type partial_sum_impl(
InputIterator first,
InputIterator last,
Result const& result
)
{
return partial_sum_impl_1(first, last, result, sprout::fixed_begin_offset(result));
}
} // namespace detail
//
// partial_sum
//
template<typename InputIterator, typename Result>
SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type partial_sum(
InputIterator first,
InputIterator last,
Result const& result
)
{
return sprout::fixed::detail::partial_sum_impl(first, last, result);
}
namespace detail {
template<typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_3(
Result const& result,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_3(
Result const& result,
Args const&... args
)
{
return partial_sum_impl_3(result, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)));
}
template<typename InputIterator, typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_2(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::value_type const& value,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename InputIterator, typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_2(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::value_type const& value,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return first != last && sizeof...(Args) < static_cast<std::size_t>(offset)
? partial_sum_impl_2(sprout::next(first), last, result, binary_op, binary_op(value, *first), offset, args..., value)
: partial_sum_impl_3(result, args..., value)
;
}
template<typename InputIterator, typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size == sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_1(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sprout::remake_clone<Result, Result>(result, sprout::size(result), args...);
}
template<typename InputIterator, typename Result, typename BinaryOperation, typename... Args>
SPROUT_CONSTEXPR inline typename std::enable_if<
sprout::fixed_container_traits<Result>::fixed_size != sizeof...(Args),
typename sprout::fixed::result_of::algorithm<Result>::type
>::type partial_sum_impl_1(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op,
typename sprout::fixed_container_traits<Result>::difference_type offset,
Args const&... args
)
{
return sizeof...(Args) < static_cast<std::size_t>(offset)
? partial_sum_impl_1(first, last, result, binary_op, offset, args..., *sprout::next(sprout::fixed_begin(result), sizeof...(Args)))
: first != last
? partial_sum_impl_2(sprout::next(first), last, result, binary_op, *first, offset + sprout::size(result), args...)
: partial_sum_impl_3(result, args...)
;
}
template<typename InputIterator, typename Result, typename BinaryOperation>
SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type partial_sum_impl(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op
)
{
return partial_sum_impl_1(first, last, result, binary_op, sprout::fixed_begin_offset(result));
}
} // namespace detail
//
// partial_sum
//
template<typename InputIterator, typename Result, typename BinaryOperation>
SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Result>::type partial_sum(
InputIterator first,
InputIterator last,
Result const& result,
BinaryOperation binary_op
)
{
return sprout::fixed::detail::partial_sum_impl(first, last, result, binary_op);
}
} // namespace fixed
using sprout::fixed::partial_sum;
} // namespace sprout
#endif // #ifndef SPROUT_NUMERIC_FIXED_PARTIAL_SUM_HPP

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#ifndef SPROUT_NUMERIC_PARTIAL_SUM_HPP
#define SPROUT_NUMERIC_PARTIAL_SUM_HPP
#include <sprout/config.hpp>
#include <sprout/numeric/fixed/partial_sum.hpp>
#include <sprout/numeric/fit/partial_sum.hpp>
#endif // #ifndef SPROUT_NUMERIC_PARTIAL_SUM_HPP