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replace_copy_if¶
Header File: Kokkos_StdAlgorithms.hpp
namespace Kokkos{
namespace Experimental{
template <
class ExecutionSpace,
class InputIteratorType, class OutputIteratorType,
class UnaryPredicateType, class T
>
OutputIteratorType replace_copy_if(const ExecutionSpace& exespace, (1)
InputIteratorType first_from,
InputIteratorType last_from,
OutputIteratorType first_to,
UnaryPredicateType pred, const T& new_value);
template <
class ExecutionSpace,
class InputIteratorType, class OutputIteratorType,
class UnaryPredicateType, class T
>
OutputIteratorType replace_copy_if(const std::string& label, (2)
const ExecutionSpace& exespace,
InputIteratorType first_from,
InputIteratorType last_from,
OutputIteratorType first_to,
UnaryPredicateType pred, const T& new_value);
template <
class ExecutionSpace,
class DataType1, class... Properties1,
class DataType2, class... Properties2,
class UnaryPredicateType, class T
>
auto replace_copy_if(const ExecutionSpace& exespace, (3)
const Kokkos::View<DataType1, Properties1...>& view_from,
const Kokkos::View<DataType2, Properties2...>& view_to,
UnaryPredicateType pred, const T& new_value);
template <
class ExecutionSpace,
class DataType1, class... Properties1,
class DataType2, class... Properties2,
class UnaryPredicateType, class T
>
auto replace_copy_if(const std::string& label, (4)
const ExecutionSpace& exespace,
const Kokkos::View<DataType1, Properties1...>& view_from,
const Kokkos::View<DataType2, Properties2...>& view_to,
UnaryPredicateType pred, const T& new_value);
} //end namespace Experimental
} //end namespace Kokkos
Description¶
Copies the elements from range [first_from, last_from) to another range beginning at first_to (overloads 1,2) or from view_from to view_to (overloads 3,4) replacing with new_value all elements for which pred returns true.
exespace, first_from, last_from, first_to, view_from, view_to, new_value:
same as in replace_copy
label:
for 1, the default string is: “Kokkos::replace_copy_if_iterator_api_default”
for 3, the default string is: “Kokkos::replace_copy_if_view_api_default”
pred:
unary predicate which returns true for the required element; pred(v) must be valid to be called from the execution space passed, and convertible to bool for every argument v of type (possible const) value_type, where value_type is the value type of InputIteratorType (for 1,2) or of view_from (for 3,4), and must not modify v.
should have the same API as that shown for replace_if
Iterator to the element after the last element copied.
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