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[oneDPL][ranges] Add is_heap and is_heap_until #645

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Merged
merged 4 commits into from
Oct 24, 2025
Merged

[oneDPL][ranges] Add is_heap and is_heap_until #645

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e320ffa
Add is_heap and is_heap_until
dmitriy-sobolev Sep 22, 2025
b547baa
Move heap algorithms to sort group
dmitriy-sobolev Oct 10, 2025
dbbfbbd
Add Heap Operations into the title
dmitriy-sobolev Oct 17, 2025
879fe99
Merge branch 'main' into add-heap
akukanov Oct 24, 2025
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23 changes: 21 additions & 2 deletions 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 @@ -348,8 +348,8 @@ Sequence Search and Comparison

}

Sorting and Merge
+++++++++++++++++
Sorting, Merge, and Heap Operations
+++++++++++++++++++++++++++++++++++

.. code:: cpp

Expand Down Expand Up @@ -417,6 +417,25 @@ Sorting and Merge
inplace_merge (ExecutionPolicy&& pol, R&& r, std::ranges::iterator_t<R> middle,
Comp comp = {}, Proj proj = {});

// is_heap
template <typename ExecutionPolicy, std::ranges::random_access_range R,
typename Proj = std::identity,
std::indirect_strict_weak_order< std::projected<std::ranges::iterator_t<R>, Proj> >
Comp = std::ranges::less>
requires oneapi::dpl::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>> &&
std::ranges::sized_range<R>
bool is_heap (ExecutionPolicy&& pol, R&& r, Comp comp = {}, Proj proj = {});

// is_heap_until
template <typename ExecutionPolicy, std::ranges::random_access_range R,
typename Proj = std::identity,
std::indirect_strict_weak_order< std::projected<std::ranges::iterator_t<R>, Proj> >
Comp = std::ranges::less>
requires oneapi::dpl::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>> &&
std::ranges::sized_range<R>
std::ranges::borrowed_iterator_t<R>
is_heap_until (ExecutionPolicy&& pol, R&& r, Comp comp = {}, Proj proj = {});

}

Set operations
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