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[oneDPL][ranges] Add replace_copy and replace_copy_if #638

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[oneDPL][ranges] Add replace_copy and replace_copy_if #638

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8ded585
Add replace_copy and replace_copy_if
dmitriy-sobolev Sep 19, 2025
9c584a6
Corrections
dmitriy-sobolev Sep 19, 2025
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32 changes: 32 additions & 0 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 @@ -535,6 +535,38 @@ Copying Mutating Operations
std::ranges::borrowed_iterator_t<OutR>>
move (ExecutionPolicy&& pol, R&& r, OutR&& result);

// replace_copy
template <typename ExecutionPolicy, std::ranges::random_access_range R,
std::ranges::random_access_range OutR, typename Proj = std::identity,
typename T1 = /*projected-value-type*/<std::ranges::iterator_t<R>, Proj>>,
typename T2 = std::ranges::range_value_t<OutR>>

requires oneapi::dpl::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>> &&
std::ranges::sized_range<R> && std::ranges::sized_range<OutR> &&
std::indirectly_copyable<std::ranges::iterator_t<R>, std::ranges::iterator_t<OutR>> &&
std::indirect_binary_predicate< std::ranges::equal_to,
std::projected<std::ranges::iterator_t<R>, Proj>,
const T1* > &&
std::indirectly_writable<std::ranges::iterator_t<OutR>, const T2&>
std::ranges::replace_copy_result<std::ranges::borrowed_iterator_t<R>,
std::ranges::borrowed_iterator_t<OutR>>
replace_copy (ExecutionPolicy&& pol, R&& r, OutR&& result, const T1& old_value,
const T2& new_value, Proj proj = {});

// replace_copy_if
template <typename ExecutionPolicy, std::ranges::random_access_range R,
std::ranges::random_access_range OutR,
class T = std::ranges::range_value_t<OutR>, typename Proj = std::identity,
std::indirect_unary_predicate< std::projected<std::ranges::iterator_t<R>, Proj> > Pred,
requires oneapi::dpl::is_execution_policy_v<std::remove_cvref_t<ExecutionPolicy>> &&
std::ranges::sized_range<R> && std::ranges::sized_range<OutR> &&
std::indirectly_copyable<std::ranges::iterator_t<R>, std::ranges::iterator_t<OutR>> &&
std::indirectly_writable<std::ranges::iterator_t<OutR>, const T&>
std::ranges::replace_copy_if_result<std::ranges::borrowed_iterator_t<R>,
std::ranges::borrowed_iterator_t<OutR>>
replace_copy_if (ExecutionPolicy&& pol, R&& r, OutR&& result, Pred pred, const T& new_value,
Proj proj = {});

// reverse_copy
template <typename ExecutionPolicy, std::ranges::random_access_range R,
std::ranges::random_access_range OutR>
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