partition.hpp
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16 #pragma once
17 
18 #include <cudf/scalar/scalar.hpp>
20 #include <cudf/table/table.hpp>
21 
22 #include <rmm/mr/device/per_device_resource.hpp>
23 #include <rmm/resource_ref.hpp>
24 
25 namespace cudf {
26 namespace strings {
62 std::unique_ptr<table> partition(
63  strings_column_view const& input,
64  string_scalar const& delimiter = string_scalar(""),
65  rmm::cuda_stream_view stream = cudf::get_default_stream(),
66  rmm::device_async_resource_ref mr = rmm::mr::get_current_device_resource());
67 
96 std::unique_ptr<table> rpartition(
97  strings_column_view const& input,
98  string_scalar const& delimiter = string_scalar(""),
99  rmm::cuda_stream_view stream = cudf::get_default_stream(),
100  rmm::device_async_resource_ref mr = rmm::mr::get_current_device_resource());
101  // end of doxygen group
103 } // namespace strings
104 } // namespace cudf
An owning class to represent a string in device memory.
Definition: scalar.hpp:430
Given a column-view of strings type, an instance of this class provides a wrapper on this compound co...
rmm::cuda_stream_view const get_default_stream()
Get the current default stream.
std::unique_ptr< table > rpartition(strings_column_view const &input, string_scalar const &delimiter=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 set of 3 columns by splitting each string using the specified delimiter starting from the e...
std::unique_ptr< table > partition(strings_column_view const &input, string_scalar const &delimiter=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 set of 3 columns by splitting each string using the specified delimiter.
cuDF interfaces
Definition: aggregation.hpp:34
Class definitions for cudf::scalar.
Class definition for cudf::strings_column_view.
Class definition for cudf::table.