libcudf  24.04.00
explode.hpp
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16 
17 #pragma once
18 
19 #include <cudf/column/column.hpp>
21 #include <cudf/types.hpp>
22 
23 #include <rmm/mr/device/per_device_resource.hpp>
24 
25 #include <memory>
26 
27 namespace cudf {
72 std::unique_ptr<table> explode(
73  table_view const& input_table,
74  size_type explode_column_idx,
75  rmm::mr::device_memory_resource* mr = rmm::mr::get_current_device_resource());
76 
116 std::unique_ptr<table> explode_position(
117  table_view const& input_table,
118  size_type explode_column_idx,
119  rmm::mr::device_memory_resource* mr = rmm::mr::get_current_device_resource());
120 
158 std::unique_ptr<table> explode_outer(
159  table_view const& input_table,
160  size_type explode_column_idx,
161  rmm::mr::device_memory_resource* mr = rmm::mr::get_current_device_resource());
162 
202 std::unique_ptr<table> explode_outer_position(
203  table_view const& input_table,
204  size_type explode_column_idx,
205  rmm::mr::device_memory_resource* mr = rmm::mr::get_current_device_resource());
206  // end of group
208 
209 } // namespace cudf
A set of cudf::column_view's of the same size.
Definition: table_view.hpp:187
Class definition for cudf::column.
std::unique_ptr< table > explode_position(table_view const &input_table, size_type explode_column_idx, rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Explodes a list column's elements and includes a position column.
std::unique_ptr< table > explode(table_view const &input_table, size_type explode_column_idx, rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Explodes a list column's elements.
std::unique_ptr< table > explode_outer(table_view const &input_table, size_type explode_column_idx, rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Explodes a list column's elements retaining any null entries or empty lists inside.
std::unique_ptr< table > explode_outer_position(table_view const &input_table, size_type explode_column_idx, rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Explodes a list column's elements retaining any null entries or empty lists and includes a position c...
int32_t size_type
Row index type for columns and tables.
Definition: types.hpp:93
cuDF interfaces
Definition: aggregation.hpp:34
Class definitions for (mutable)_table_view
Type declarations for libcudf.