libcudf  23.12.00
slice.hpp
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16 #pragma once
17 
18 #include <cudf/column/column.hpp>
19 #include <cudf/scalar/scalar.hpp>
21 
23 
24 namespace cudf {
25 namespace strings {
61 std::unique_ptr<column> slice_strings(
62  strings_column_view const& input,
68 
107 std::unique_ptr<column> slice_strings(
108  strings_column_view const& input,
109  column_view const& starts,
110  column_view const& stops,
113  // end of doxygen group
115 } // namespace strings
116 } // namespace cudf
A non-owning, immutable view of device data as a column of elements, some of which may be null as ind...
An owning class to represent a numerical value in device memory.
Definition: scalar.hpp:243
Given a column-view of strings type, an instance of this class provides a wrapper on this compound co...
Class definition for cudf::column.
device_memory_resource * get_current_device_resource()
std::unique_ptr< column > slice_strings(strings_column_view const &input, numeric_scalar< size_type > const &start=numeric_scalar< size_type >(0, false), numeric_scalar< size_type > const &stop=numeric_scalar< size_type >(0, false), numeric_scalar< size_type > const &step=numeric_scalar< size_type >(1), rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Returns a new strings column that contains substrings of the strings in the provided column.
cuDF interfaces
Definition: aggregation.hpp:34
rmm::cuda_stream_view const get_default_stream()
Get the current default stream.
Class definitions for cudf::scalar.
Class definition for cudf::strings_column_view.