libcudf  24.02.00
strings/extract.hpp
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16 #pragma once
17 
18 #include <cudf/strings/regex/flags.hpp>
20 #include <cudf/table/table.hpp>
21 
23 
24 namespace cudf {
25 namespace strings {
26 
27 struct regex_program;
28 
62 std::unique_ptr<table> extract(
63  strings_column_view const& input,
64  regex_program const& prog,
67 
98 std::unique_ptr<column> extract_all_record(
99  strings_column_view const& input,
100  regex_program const& prog,
103  // end of doxygen group
105 } // namespace strings
106 } // namespace cudf
Given a column-view of strings type, an instance of this class provides a wrapper on this compound co...
rmm::cuda_stream_view const get_default_stream()
Get the current default stream.
device_memory_resource * get_current_device_resource()
std::unique_ptr< column > extract_all_record(strings_column_view const &input, regex_program const &prog, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Returns a lists column of strings where each string column row corresponds to the matching group spec...
std::unique_ptr< table > extract(strings_column_view const &input, regex_program const &prog, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Returns a table of strings columns where each column corresponds to the matching group specified in t...
cuDF interfaces
Definition: aggregation.hpp:34
Class definition for cudf::strings_column_view.
Regex program class.
Class definition for cudf::table.