cudf::io::csv_writer_options_builder Class Reference

Builder to build options for writer_csv() More...

#include <cudf/io/csv.hpp>

Public Member Functions
	csv_writer_options_builder ()=default
	Default constructor. More...
	csv_writer_options_builder (sink_info const &sink, table_view const &table)
	Constructor from sink and table. More...
csv_writer_options_builder &	names (std::vector< std::string > names)
	Sets optional column names. More...
csv_writer_options_builder &	na_rep (std::string val)
	Sets string to used for null entries. More...
csv_writer_options_builder &	include_header (bool val)
	Enables/Disables headers being written to csv. More...
csv_writer_options_builder &	rows_per_chunk (int val)
	Sets maximum number of rows to process for each file write. More...
csv_writer_options_builder &	line_terminator (std::string term)
	Sets character used for separating lines. More...
csv_writer_options_builder &	inter_column_delimiter (char delim)
	Sets character used for separating column values. More...
csv_writer_options_builder &	true_value (std::string val)
	Sets string used for values != 0 in INT8 types. More...
csv_writer_options_builder &	false_value (std::string val)
	Sets string used for values == 0 in INT8 types. More...
csv_writer_options_builder &	quoting (quote_style quoting)
	Sets the quote style for the writer. More...
	operator csv_writer_options && ()
	move csv_writer_options member once it's built.
csv_writer_options &&	build ()
	move csv_writer_options member once it's built. More...

Detailed Description

Builder to build options for writer_csv()

Definition at line 1592 of file csv.hpp.

Constructor & Destructor Documentation

csv_writer_options_builder() [1/2]

cudf::io::csv_writer_options_builder::csv_writer_options_builder ( )

explicitdefault

Default constructor.

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

csv_writer_options_builder() [2/2]

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

inlineexplicit

Constructor from sink and table.

Parameters

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

Definition at line 1609 of file csv.hpp.

Member Function Documentation

build()

csv_writer_options&& cudf::io::csv_writer_options_builder::build ( )

inline

move csv_writer_options member once it's built.

This has been added since Cython does not support overloading of conversion operators.

Returns

Built csv_writer_options object's r-value reference

Definition at line 1736 of file csv.hpp.

false_value()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::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

Returns

this for chaining

Definition at line 1704 of file csv.hpp.

include_header()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::include_header ( bool  val )

inline

Enables/Disables headers being written to csv.

Parameters

val	Boolean value to enable/disable

Returns

this for chaining

Definition at line 1644 of file csv.hpp.

inter_column_delimiter()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::inter_column_delimiter ( char  delim )

inline

Sets character used for separating column values.

Parameters

delim

Character to delimit column values

Returns

this for chaining

Definition at line 1680 of file csv.hpp.

line_terminator()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::line_terminator ( std::string  term )

inline

Sets character used for separating lines.

Parameters

term	Character to represent line termination

Returns

this for chaining

Definition at line 1668 of file csv.hpp.

na_rep()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::na_rep ( std::string  val )

inline

Sets string to used for null entries.

Parameters

val	String to represent null value

Returns

this for chaining

Definition at line 1632 of file csv.hpp.

names()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::names ( std::vector< std::string >  names )

inline

Sets optional column names.

Parameters

names

Column names

Returns

this for chaining

Definition at line 1620 of file csv.hpp.

quoting()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::quoting ( quote_style  quoting )

inline

Sets the quote style for the writer.

Only MINIMAL and NONE are supported.

Parameters

quoting

The new quote style for the writer.

Returns

this for chaining

Definition at line 1718 of file csv.hpp.

rows_per_chunk()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::rows_per_chunk ( int  val )

inline

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

Parameters

val	Number of rows per chunk

Returns

this for chaining

Definition at line 1656 of file csv.hpp.

true_value()

csv_writer_options_builder& cudf::io::csv_writer_options_builder::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

Returns

this for chaining

Definition at line 1692 of file csv.hpp.

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

• cudf/io/csv.hpp