Class data_loader¶
Defined in File DataLoader.h
Class Documentation¶
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class
ral::io::data_loader¶ class is used for loading data from some kind of file type using some kind of file provider in our case we will be using blazing-io to read and write files but a local version could also be made
Public Functions
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data_loader(const data_loader&) = default¶
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std::shared_ptr<data_loader>
clone()¶
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virtual
~data_loader()¶
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void
get_schema(Schema &schema, std::vector<std::pair<std::string, cudf::type_id>> non_file_columns)¶
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std::unique_ptr<ral::frame::BlazingTable>
get_metadata(int offset)¶
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inline std::shared_ptr<data_provider>
get_provider()¶
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inline std::shared_ptr<data_parser>
get_parser()¶
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