Namespaces | Functions
attributes.hpp File Reference

Read attributes of strings column. More...

#include <cudf/column/column.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::count_characters (strings_column_view const &input, rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
 Returns a column containing character lengths of each string in the given column. More...
 
std::unique_ptr< column > cudf::strings::count_bytes (strings_column_view const &input, rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
 Returns a column containing byte lengths of each string in the given column. More...
 
std::unique_ptr< column > cudf::strings::code_points (strings_column_view const &input, rmm::device_async_resource_ref mr=rmm::mr::get_current_device_resource())
 Creates a numeric column with code point values (integers) for each character of each string. More...
 

Detailed Description

Read attributes of strings column.

Definition in file attributes.hpp.