Namespaces | Enumerations | Functions
lists/combine.hpp File Reference
#include <cudf/column/column.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.
 

Enumerations

enum class  cudf::lists::concatenate_null_policy { IGNORE , NULLIFY_OUTPUT_ROW }
 Flag to specify whether a null list element will be ignored from concatenation, or the entire concatenation result involving null list elements will be a null element.
 

Functions

std::unique_ptr< column > cudf::lists::concatenate_rows (table_view const &input, concatenate_null_policy null_policy=concatenate_null_policy::IGNORE, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Row-wise concatenating multiple lists columns into a single lists column. More...
 
std::unique_ptr< column > cudf::lists::concatenate_list_elements (column_view const &input, concatenate_null_policy null_policy=concatenate_null_policy::IGNORE, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
 Concatenating multiple lists on the same row of a lists column into a single list. More...