Settings to use for write_csv(). More...

#include <cudf/io/csv.hpp>

Public Member Functions
	csv_writer_options ()=default
	Default constructor. More...

sink_info const &	get_sink () const
	Returns sink used for writer output. More...

table_view const &	get_table () const
	Returns table that would be written to output. More...

std::vector< std::string > const &	get_names () const
	Returns names of the columns. More...

std::string const &	get_na_rep () const
	Returns string to used for null entries. More...

bool	is_enabled_include_header () const
	Whether to write headers to csv. More...

size_type	get_rows_per_chunk () const
	Returns maximum number of rows to process for each file write. More...

std::string const &	get_line_terminator () const
	Returns character used for separating lines. More...

char	get_inter_column_delimiter () const
	Returns character used for separating column values. More...

std::string const &	get_true_value () const
	Returns string used for values != 0 in INT8 types. More...

std::string const &	get_false_value () const
	Returns string used for values == 0 in INT8 types. More...

quote_style	get_quoting () const
	Returns the quote style for the writer. More...

void	set_names (std::vector< std::string > names)
	Sets optional associated column names. More...

void	set_na_rep (std::string val)
	Sets string to used for null entries. More...

void	enable_include_header (bool val)
	Enables/Disables headers being written to csv. More...

void	set_rows_per_chunk (size_type val)
	Sets maximum number of rows to process for each file write. More...

void	set_line_terminator (std::string term)
	Sets character used for separating lines. More...

void	set_inter_column_delimiter (char delim)
	Sets character used for separating column values. More...

void	set_true_value (std::string val)
	Sets string used for values != 0 in INT8 types. More...

void	set_false_value (std::string val)
	Sets string used for values == 0 in INT8 types. More...

void	set_table (table_view const &table)
	(Re)sets the table being written. More...

void	set_quoting (quote_style quoting)
	Sets the quote style for the writer. More...

Static Public Member Functions
static csv_writer_options_builder	builder (sink_info const &sink, table_view const &table)
	Create builder to create `csv_writer_options`. More...

Detailed Description

Settings to use for write_csv().

Definition at line 1370 of file csv.hpp.

Constructor & Destructor Documentation

◆ csv_writer_options()

cudf::io::csv_writer_options::csv_writer_options ( )

explicitdefault

Default constructor.

This has been added since Cython requires a default constructor to create objects on stack.

Member Function Documentation

◆ builder()

static csv_writer_options_builder cudf::io::csv_writer_options::builder	(	sink_info const &	sink,
		table_view const &	table
	)

static

Create builder to create csv_writer_options.

Parameters

sink	The sink used for writer output
table	Table to be written to output

Returns: Builder to build csv_writer_options

◆ enable_include_header()

void cudf::io::csv_writer_options::enable_include_header ( bool val )

inline

Enables/Disables headers being written to csv.

Parameters

val	Boolean value to enable/disable

Definition at line 1527 of file csv.hpp.

◆ get_false_value()

std::string const& cudf::io::csv_writer_options::get_false_value ( ) const

inline

Returns string used for values == 0 in INT8 types.

Returns: string used for values == 0 in INT8 types

Definition at line 1493 of file csv.hpp.

◆ get_inter_column_delimiter()

char cudf::io::csv_writer_options::get_inter_column_delimiter ( ) const

inline

Returns character used for separating column values.

Returns: Character used for separating column values.

Definition at line 1479 of file csv.hpp.

◆ get_line_terminator()

std::string const& cudf::io::csv_writer_options::get_line_terminator ( ) const

inline

Returns character used for separating lines.

Returns: Character used for separating lines

Definition at line 1472 of file csv.hpp.

◆ get_na_rep()

std::string const& cudf::io::csv_writer_options::get_na_rep ( ) const

inline

Returns string to used for null entries.

Returns: string to used for null entries

Definition at line 1451 of file csv.hpp.

◆ get_names()

std::vector<std::string> const& cudf::io::csv_writer_options::get_names ( ) const

inline

Returns names of the columns.

Returns: Names of the columns in the output file

Definition at line 1444 of file csv.hpp.

◆ get_quoting()

quote_style cudf::io::csv_writer_options::get_quoting ( ) const

inline

Returns the quote style for the writer.

Note: Only MINIMAL and NONE are supported.

MINIMAL: String columns containing special characters like row-delimiters field-delimiter/quotes will be quoted.
NONE: No quoting is done for any columns.

Returns: quote_style The quote style for the writer

Definition at line 1505 of file csv.hpp.

◆ get_rows_per_chunk()

size_type cudf::io::csv_writer_options::get_rows_per_chunk ( ) const

inline

Returns maximum number of rows to process for each file write.

Returns: Maximum number of rows to process for each file write

Definition at line 1465 of file csv.hpp.

◆ get_sink()

sink_info const& cudf::io::csv_writer_options::get_sink ( ) const

inline

Returns sink used for writer output.

Returns: sink used for writer output

Definition at line 1430 of file csv.hpp.

◆ get_table()

table_view const& cudf::io::csv_writer_options::get_table ( ) const

inline

Returns table that would be written to output.

Returns: Table that would be written to output

Definition at line 1437 of file csv.hpp.

◆ get_true_value()

std::string const& cudf::io::csv_writer_options::get_true_value ( ) const

inline

Returns string used for values != 0 in INT8 types.

Returns: string used for values != 0 in INT8 types

Definition at line 1486 of file csv.hpp.

◆ is_enabled_include_header()

bool cudf::io::csv_writer_options::is_enabled_include_header ( ) const

inline

Whether to write headers to csv.

Returns: true if writing headers to csv

Definition at line 1458 of file csv.hpp.

◆ set_false_value()

void cudf::io::csv_writer_options::set_false_value ( std::string val )

inline

Sets string used for values == 0 in INT8 types.

Parameters

val	String to represent values == 0 in INT8 types

Definition at line 1562 of file csv.hpp.

◆ set_inter_column_delimiter()

void cudf::io::csv_writer_options::set_inter_column_delimiter ( char delim )

inline

Sets character used for separating column values.

Parameters

delim Character to delimit column values

Definition at line 1548 of file csv.hpp.

◆ set_line_terminator()

void cudf::io::csv_writer_options::set_line_terminator ( std::string term )

inline

Sets character used for separating lines.

Parameters

term	Character to represent line termination

Definition at line 1541 of file csv.hpp.

◆ set_na_rep()

void cudf::io::csv_writer_options::set_na_rep ( std::string val )

inline

Sets string to used for null entries.

Parameters

val	String to represent null value

Definition at line 1520 of file csv.hpp.

◆ set_names()

void cudf::io::csv_writer_options::set_names ( std::vector< std::string > names )

inline

Sets optional associated column names.

Parameters

names Associated column names

Definition at line 1513 of file csv.hpp.

◆ set_quoting()

void cudf::io::csv_writer_options::set_quoting ( quote_style quoting )

inline

Sets the quote style for the writer.

Note: Only the following quote styles are supported:

MINIMAL: String columns containing special characters like row-delimiters/ field-delimiter/quotes will be quoted.
NONE: No quoting is done for any columns.

Parameters

quoting The new quote_style for the writer.

Definition at line 1581 of file csv.hpp.

◆ set_rows_per_chunk()

void cudf::io::csv_writer_options::set_rows_per_chunk ( size_type val )

inline

Sets maximum number of rows to process for each file write.

Parameters

val	Number of rows per chunk

Definition at line 1534 of file csv.hpp.

◆ set_table()

void cudf::io::csv_writer_options::set_table ( table_view const & table )

inline

(Re)sets the table being written.

Parameters

table Table to be written

Definition at line 1569 of file csv.hpp.

◆ set_true_value()

void cudf::io::csv_writer_options::set_true_value ( std::string val )

inline

Sets string used for values != 0 in INT8 types.

Parameters

val	String to represent values != 0 in INT8 types

Definition at line 1555 of file csv.hpp.

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

cudf/io/csv.hpp

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ csv_writer_options()

Member Function Documentation

◆ builder()

◆ enable_include_header()

◆ get_false_value()

◆ get_inter_column_delimiter()

◆ get_line_terminator()

◆ get_na_rep()

◆ get_names()

◆ get_quoting()

◆ get_rows_per_chunk()

◆ get_sink()

◆ get_table()

◆ get_true_value()

◆ is_enabled_include_header()

◆ set_false_value()

◆ set_inter_column_delimiter()

◆ set_line_terminator()

◆ set_na_rep()

◆ set_names()

◆ set_quoting()

◆ set_rows_per_chunk()

◆ set_table()

◆ set_true_value()