Namespaces | Functions
lists/extract.hpp File Reference
#include <cudf/column/column.hpp>
#include <cudf/column/column_view.hpp>
#include <cudf/lists/lists_column_view.hpp>
#include <cudf/utilities/export.hpp>
#include <cudf/utilities/memory_resource.hpp>

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Namespaces

 cudf
 cuDF interfaces
 
 cudf::lists
 Lists column APIs.
 

Functions

std::unique_ptr< column > cudf::lists::extract_list_element (lists_column_view const &lists_column, size_type index, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Create a column where each row is the element at position index from the corresponding sublist in the input lists_column. More...
 
std::unique_ptr< column > cudf::lists::extract_list_element (lists_column_view const &lists_column, column_view const &indices, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Create a column where each row is a single element from the corresponding sublist in the input lists_column, selected using indices from the indices column. More...