#include <MSFeedGram.h>

Public Member Functions
TableExprNode	msFeedGramParseCommand (MSFeedParse *thisParser, const TableExprNode &col1TEN, const TableExprNode &col2TEN, const String &command, Vector< Int > &selectedFeeds1, Vector< Int > &selectedFeeds2, Matrix< Int > &selectedFeedPairs)
	Declare the bison parser (is implemented by bison command). More...

TableExprNode	msFeedGramParseCommand (Table &subTable, TableExprNode &col1TEN, TableExprNode &col2TEN, const String &command, Vector< Int > &selectedFeeds1, Vector< Int > &selectedFeeds2, Matrix< Int > &selectedFeedPairs)

TableExprNode	msFeedGramParseCommand (const MeasurementSet *ms, const String &command, Vector< Int > &selectedFeeds1, Vector< Int > &selectedFeeds2, Matrix< Int > &selectedFeedPairs)

TableExprNode	baseMSFeedGramParseCommand (MSFeedParse *parser, const String &command, Vector< Int > &selectedFeeds1, Vector< Int > &selectedFeeds2, Matrix< Int > &selectedFeedPairs)

void	MSFeedGramerror (const char *)
	The yyerror function for the parser. More...

Int &	msFeedGramPosition ()
	Give the current position in the string. More...

int	msFeedGramInput (char *buf, int max_size)
	Declare the input routine for flex/bison. More...

Detailed Description

Global functions for flex/bison scanner/parser for MSFeedGram

Intended use:

Internal

Prerequisite

MSFeedGram.l and.y (flex and bison grammar)

Synopsis

Global functions are needed to define the input of the flex scanner and to start the bison parser. The input is taken from a string.

Motivation

It is necessary to be able to give an image expression in ASCII. This can be used in glish.

Definition at line 74 of file MSFeedGram.h.

Member Function Documentation

◆ baseMSFeedGramParseCommand()

TableExprNode casacore::MSFeedGram_global_functions_MSFeedGramFunctions::baseMSFeedGramParseCommand	(	MSFeedParse *	parser,
		const String &	command,
		Vector< Int > &	selectedFeeds1,
		Vector< Int > &	selectedFeeds2,
		Matrix< Int > &	selectedFeedPairs
	)

◆ MSFeedGramerror()

void casacore::MSFeedGram_global_functions_MSFeedGramFunctions::MSFeedGramerror ( const char * )

The yyerror function for the parser.

It throws an exception with the current token.

◆ msFeedGramInput()

int casacore::MSFeedGram_global_functions_MSFeedGramFunctions::msFeedGramInput	(	char *	buf,
		int	max_size
	)

Declare the input routine for flex/bison.

◆ msFeedGramParseCommand() [1/3]

TableExprNode casacore::MSFeedGram_global_functions_MSFeedGramFunctions::msFeedGramParseCommand	(	const MeasurementSet *	ms,
		const String &	command,
		Vector< Int > &	selectedFeeds1,
		Vector< Int > &	selectedFeeds2,
		Matrix< Int > &	selectedFeedPairs
	)

◆ msFeedGramParseCommand() [2/3]

TableExprNode casacore::MSFeedGram_global_functions_MSFeedGramFunctions::msFeedGramParseCommand	(	MSFeedParse *	thisParser,
		const TableExprNode &	col1TEN,
		const TableExprNode &	col2TEN,
		const String &	command,
		Vector< Int > &	selectedFeeds1,
		Vector< Int > &	selectedFeeds2,
		Matrix< Int > &	selectedFeedPairs
	)

Declare the bison parser (is implemented by bison command).

It returns a TaQL expression tree.

◆ msFeedGramParseCommand() [3/3]

TableExprNode casacore::MSFeedGram_global_functions_MSFeedGramFunctions::msFeedGramParseCommand	(	Table &	subTable,
		TableExprNode &	col1TEN,
		TableExprNode &	col2TEN,
		const String &	command,
		Vector< Int > &	selectedFeeds1,
		Vector< Int > &	selectedFeeds2,
		Matrix< Int > &	selectedFeedPairs
	)

◆ msFeedGramPosition()

Int& casacore::MSFeedGram_global_functions_MSFeedGramFunctions::msFeedGramPosition ( )

Give the current position in the string.

This can be used when parse errors occur.

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

ms/MSSel/MSFeedGram.h

Public Member Functions