strings/contains.hpp File Reference

Strings APIs for regex contains, count, matches, like. More...

#include <cudf/column/column.hpp>
#include <cudf/scalar/scalar.hpp>
#include <cudf/strings/regex/flags.hpp>
#include <cudf/strings/strings_column_view.hpp>
#include <rmm/mr/device/per_device_resource.hpp>
#include <rmm/resource_ref.hpp>

Go to the source code of this file.

Namespaces
	cudf
	cuDF interfaces
	cudf::strings
	Strings column APIs.

Functions
std::unique_ptr< column >	cudf::strings::contains_re (strings_column_view const &input, regex_program const &prog, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
	Returns a boolean column identifying rows which match the given regex_program object. More...
std::unique_ptr< column >	cudf::strings::matches_re (strings_column_view const &input, regex_program const &prog, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
	Returns a boolean column identifying rows which matching the given regex_program object but only at the beginning the string. More...
std::unique_ptr< column >	cudf::strings::count_re (strings_column_view const &input, regex_program const &prog, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
	Returns the number of times the given regex_program's pattern matches in each string. More...
std::unique_ptr< column >	cudf::strings::like (strings_column_view const &input, string_scalar const &pattern, string_scalar const &escape_character=string_scalar(""), rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
	Returns a boolean column identifying rows which match the given like pattern. More...
std::unique_ptr< column >	cudf::strings::like (strings_column_view const &input, strings_column_view const &patterns, string_scalar const &escape_character=string_scalar(""), rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
	Returns a boolean column identifying rows which match the corresponding like pattern in the given patterns. More...

Detailed Description

Strings APIs for regex contains, count, matches, like.

Definition in file strings/contains.hpp.