data_chunk_source_factories.hpp

/*
 * SPDX-FileCopyrightText: Copyright (c) 2021-2024, NVIDIA CORPORATION.
 * SPDX-License-Identifier: Apache-2.0
 */
 
#pragma once
 
#include <cudf/io/datasource.hpp>
#include <cudf/io/text/data_chunk_source.hpp>
#include <cudf/scalar/scalar.hpp>
#include <cudf/utilities/export.hpp>
#include <cudf/utilities/span.hpp>
 
#include <memory>
#include <string>
 
namespace CUDF_EXPORT cudf {
namespace io::text {
 
std::unique_ptr<data_chunk_source> make_source(datasource& data);
 
std::unique_ptr<data_chunk_source> make_source(host_span<char const> data);
 
std::unique_ptr<data_chunk_source> make_source_from_file(std::string_view filename);
 
std::unique_ptr<data_chunk_source> make_source_from_bgzip_file(std::string_view filename);
 
std::unique_ptr<data_chunk_source> make_source_from_bgzip_file(std::string_view filename,
                                                               uint64_t virtual_begin,
                                                               uint64_t virtual_end);
 
std::unique_ptr<data_chunk_source> make_source(cudf::string_scalar& data);
 
}  // namespace io::text
}  // namespace CUDF_EXPORT cudf