cudf::io::orc_metadata Class Reference

Information about content of an ORC file. More...

#include <orc_metadata.hpp>

Public Member Functions
	orc_metadata (orc_schema schema, uint64_t num_rows, size_type num_stripes)
	constructor More...
auto const &	schema () const
	Returns the ORC schema. More...
auto	num_rows () const
	Returns the number of rows of the root column. More...
auto	num_stripes () const
	Returns the number of stripes in the file. More...

Detailed Description

Information about content of an ORC file.

Definition at line 332 of file orc_metadata.hpp.

Constructor & Destructor Documentation

orc_metadata()

cudf::io::orc_metadata::orc_metadata ( orc_schema  schema, uint64_t  num_rows, size_type  num_stripes  )

inline

constructor

Parameters

schema	ORC schema
num_rows	number of rows
num_stripes	number of stripes

Definition at line 341 of file orc_metadata.hpp.

Member Function Documentation

num_rows()

auto cudf::io::orc_metadata::num_rows ( ) const

inline

Returns the number of rows of the root column.

If a file contains list columns, nested columns can have a different number of rows.

Returns

Number of rows

Definition at line 361 of file orc_metadata.hpp.

num_stripes()

auto cudf::io::orc_metadata::num_stripes ( ) const

inline

Returns the number of stripes in the file.

Returns

Number of stripes

Definition at line 368 of file orc_metadata.hpp.

schema()

auto const& cudf::io::orc_metadata::schema ( ) const

inline

Returns the ORC schema.

Returns

ORC schema Number of rows in the root column; can vary for nested columns

Definition at line 351 of file orc_metadata.hpp.

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The documentation for this class was generated from the following file:

• orc_metadata.hpp