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[oneDPL] Add more in-place mutating parallel range aglrithms #634

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[oneDPL] Add more in-place mutating parallel range aglrithms #634

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11aabfe
[oneDPL] Add more in-place mutating parallel range algorithms
dmitriy-sobolev Jul 27, 2025
8dac4b5
[oneDPL] Add partition
dmitriy-sobolev Jul 27, 2025
e058d25
Exclude partition and rotate
dmitriy-sobolev Jul 29, 2025
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29 changes: 28 additions & 1 deletion source/elements/oneDPL/source/parallel_api/parallel_range_api.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -477,7 +477,7 @@ In-place Mutating Operations
std::indirectly_writable<std::ranges::iterator_t<R>, const T&>
std::ranges::borrowed_iterator_t<R>
fill (ExecutionPolicy&& pol, R&& r, const T& value);

// replace
template <typename ExecutionPolicy, std::ranges::random_access_range R,
typename Proj = std::identity,
Expand Down Expand Up @@ -524,6 +524,33 @@ In-place Mutating Operations
std::ranges::borrowed_subrange_t<R>
remove_if (ExecutionPolicy&& pol, R&& r, Pred pred, Proj proj = {});

// reverse
template <typename ExecutionPolicy, std::ranges::random_access_range R>
requires oneapi::dpl::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>> &&
std::ranges::sized_range<R> && std::permutable<std::ranges::iterator_t<R>>
std::ranges::borrowed_iterator_t<R>
reverse (ExecutionPolicy&& pol, R&& r);

// swap_ranges
template <typename ExecutionPolicy, std::ranges::random_access_range R1,
std::ranges::random_access_range R2>
requires oneapi::dpl::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>> &&
std::ranges::sized_range<R1> && std::ranges::sized_range<R2> &&
std::indirectly_swappable<std::ranges::iterator_t<R1>, std::ranges::iterator_t<R2>>
std::ranges::swap_ranges_result<std::ranges::borrowed_iterator_t<R1>,
std::ranges::borrowed_iterator_t<R2>>
swap_ranges (ExecutionPolicy&& pol, R1&& r1, R2&& r2);

// unique
template <typename ExecutionPolicy, std::ranges::random_access_range R,
typename Proj = std::identity,
std::indirect_equivalence_relation< std::projected<std::ranges::iterator_t<R>, Proj> >
Comp = std::ranges::equal_to>
requires oneapi::dpl::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>> &&
std::ranges::sized_range<R> && std::permutable<std::ranges::iterator_t<R>>
std::ranges::borrowed_subrange_t<R>
unique (ExecutionPolicy&& pol, R&& r, Comp comp = {}, Proj proj = {});

}

.. _`C++ Standard`: https://isocpp.org/std/the-standard
Expand Down
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