casa::TBXercesDOMParser Class Reference

TBParser subclass that uses a DOM parser in the XERCES library. More...

#include <TBParser.h>

Inheritance diagram for casa::TBXercesDOMParser:

Public Member Functions
	TBXercesDOMParser (TableParams *tp)
	Constructor that takes the table parameters. More...
virtual	~TBXercesDOMParser ()
Result	parse (casacore::String *xml, bool parsedata=true)
	Implements TBParser::parse(). More...
Public Member Functions inherited from casa::TBParser
	TBParser (TableParams *tp)
	Constructor which takes a TableParams argument to store references to the table parameters. More...
virtual	~TBParser ()
std::vector< std::vector < casacore::String > * > *	getData ()
void	setPrintDebug (bool pdb)
	Set whether the TBParser should print debug information or not. More...

Private Member Functions
Result	parseXML (const DOMElement *element, bool parsedata)
	First level parsing method that takes the top-level element and parses it. More...
Result	parseTable (const DOMElement *element, bool parsedata)
	Second level parsing method that takes the TABLE element and parses the table out of it. More...
Result	parseTableData (const DOMElement *element)
	Third level parsing method that takes the TABLEDATA element and parses the table data out of it. More...

Additional Inherited Members
Protected Attributes inherited from casa::TBParser
bool &	insertRow
	Is true if this table allows for the insertion of rows, false otherwise. More...
bool &	removeRow
	Is true if this table allows for the deletion of rows, false otherwise. More...
std::vector< std::vector < casacore::String > * >	data
	Holds the table data. More...
std::vector< std::vector < TBData * > * > &	data2
	Holds the "real" table data. More...
std::vector< TBField * > &	fields
	Holds the table fields. More...
std::vector< TBKeyword * > &	keywords
	Holds the table keywords. More...
std::vector< int > &	subtableRows
	Holds the list of the number of rows for each subtable. More...
int &	totalRows
	Holds the total number of rows in the table. More...
int &	loadedRows
	Holds the number of rows currently loaded in the table. More...
bool	printdebug
	Is true if debug information should be printed, false otherwise. More...

Detailed Description

TBParser subclass that uses a DOM parser in the XERCES library.

Synopsis

TBXercesDOMParser is a subclass of TBParser that implements all the parsing methods using a XERCES DOM parser. Although the actual parsing happens quickly, deciphering table data from the parsed XML is somewhat slow and thus the use of TBXercesDOMParser is not recommended.

Definition at line 183 of file TBParser.h.

Constructor & Destructor Documentation

casa::TBXercesDOMParser::TBXercesDOMParser

(

TableParams *

tp

)

Constructor that takes the table parameters.

virtual casa::TBXercesDOMParser::~TBXercesDOMParser ( )

virtual

Member Function Documentation

Result casa::TBXercesDOMParser::parse ( casacore::String *  xml, bool  parsedata = true  )

virtual

Implements TBParser::parse().

The casacore::String is parsed into DOMElements and then the table information is parsed from the DOMElements.

Implements casa::TBParser.

Result casa::TBXercesDOMParser::parseTable ( const DOMElement *  element, bool  parsedata  )

private

Second level parsing method that takes the TABLE element and parses the table out of it.

Result casa::TBXercesDOMParser::parseTableData ( const DOMElement *  element )

private

Third level parsing method that takes the TABLEDATA element and parses the table data out of it.

Result casa::TBXercesDOMParser::parseXML ( const DOMElement *  element, bool  parsedata  )

private

First level parsing method that takes the top-level element and parses it.

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

• casa/code/casaqt/QtBrowser/TBParser.h