find_multiple.hpp
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1 /*
2  * SPDX-FileCopyrightText: Copyright (c) 2019-2024, NVIDIA CORPORATION.
3  * SPDX-License-Identifier: Apache-2.0
4  */
5 #pragma once
6 
7 #include <cudf/column/column.hpp>
10 
11 namespace CUDF_EXPORT cudf {
12 namespace strings {
47 std::unique_ptr<table> contains_multiple(
48  strings_column_view const& input,
49  strings_column_view const& targets,
52 
79 std::unique_ptr<column> find_multiple(
80  strings_column_view const& input,
81  strings_column_view const& targets,
84  // end of doxygen group
86 } // namespace strings
87 } // namespace CUDF_EXPORT cudf
Given a column-view of strings type, an instance of this class provides a wrapper on this compound co...
Class definition for cudf::column.
rmm::cuda_stream_view const get_default_stream()
Get the current default stream.
rmm::device_async_resource_ref get_current_device_resource_ref()
Get the current device memory resource reference.
device_memory_resource * get_current_device_resource()
detail::cccl_async_resource_ref< cuda::mr::resource_ref< cuda::mr::device_accessible > > device_async_resource_ref
std::unique_ptr< table > contains_multiple(strings_column_view const &input, strings_column_view const &targets, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::mr::device_memory_resource *mr=rmm::mr::get_current_device_resource())
Searches for the given target strings within each string in the provided column.
std::unique_ptr< column > find_multiple(strings_column_view const &input, strings_column_view const &targets, rmm::cuda_stream_view stream=cudf::get_default_stream(), rmm::device_async_resource_ref mr=cudf::get_current_device_resource_ref())
Searches for the given target strings within each string in the provided column and returns the posit...
cuDF interfaces
Definition: host_udf.hpp:26
Class definition for cudf::strings_column_view.