pqDelimitedTextParser Class Reference

Parses a delimited text file (e.g. More...

#include <pqDelimitedTextParser.h>

List of all members.

Public Types
enum	SeriesT { COLUMN_SERIES }
Signals
void	startParsing ()
	Signal emitted when parsing begins.
void	parseSeries (const QStringList &)
	Signal that will be emitted once for each data series contained in the parsed file.
void	finishParsing ()
	Signal emitted when parsing ends.
Public Member Functions
	pqDelimitedTextParser (SeriesT series, char delimiter)
	Initializes the parser with the delimiter that will be used to separate fields on the same line within parsed files.
void	parse (const QString &path)
	Call this to parse a filesystem file.

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Detailed Description

Parses a delimited text file (e.g.

a CSV or tab-delimited file), and emits signals that represent data series from the file.

To use it, create an instance of pqDelimitedTextParser, passing the delimiter character in the constructor. Then, connect the startParsing(), parseSeries(), and finishParsing() signals to slots. Call parse() with the filename of the file to be parsed, and the parseSeries() signal will be emitted for each series of values contained within the file.

Definition at line 50 of file pqDelimitedTextParser.h.

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Member Enumeration Documentation

enum pqDelimitedTextParser::SeriesT

Enumerator:

COLUMN_SERIES

Data series are organized in columns.

Definition at line 56 of file pqDelimitedTextParser.h.

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Constructor & Destructor Documentation

pqDelimitedTextParser::pqDelimitedTextParser	(	SeriesT	series,
		char	delimiter
	)

Initializes the parser with the delimiter that will be used to separate fields on the same line within parsed files.

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Member Function Documentation

void pqDelimitedTextParser::parse

(

const QString &

path

)

Call this to parse a filesystem file.

void pqDelimitedTextParser::startParsing

(

)

[signal]

Signal emitted when parsing begins.

void pqDelimitedTextParser::parseSeries

(

const QStringList &

)

[signal]

Signal that will be emitted once for each data series contained in the parsed file.

void pqDelimitedTextParser::finishParsing

(

)

[signal]

Signal emitted when parsing ends.

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

• /home/kitware/Dashboards/My Tests/ParaView/Qt/Widgets/pqDelimitedTextParser.h