casacore::MSStateGram_global_functions_MSStateGramFunctions Struct Reference

Global functions for flex/bison scanner/parser for MSStateGram. More...

#include <MSStateGram.h>

Public Member Functions
int	msStateGramParseCommand (const MeasurementSet *ms, const String &command)
	Declare the bison parser (is implemented by bison command). More...
int	msStateGramParseCommand (const MeasurementSet *ms, const String &command, Vector< Int > &)
void	MSStateGramerror (const char *)
	The yyerror function for the parser. More...
const TableExprNode *	msStateGramParseNode ()
	Give the table expression node. More...
void	msStateGramParseDeleteNode ()
Int &	msStateGramPosition ()
	Give the current position in the string. More...
int	msStateGramInput (char *buf, int max_size)
	Declare the input routine for flex/bison. More...

Detailed Description

Global functions for flex/bison scanner/parser for MSStateGram.

Intended use:

Internal

Prerequisite

• MSStateGram.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 72 of file MSStateGram.h.

Member Function Documentation

void casacore::MSStateGram_global_functions_MSStateGramFunctions::MSStateGramerror

(

const char *

)

The yyerror function for the parser.

It throws an exception with the current token.

int casacore::MSStateGram_global_functions_MSStateGramFunctions::msStateGramInput	(	char *	buf,
		int	max_size
	)

Declare the input routine for flex/bison.

int casacore::MSStateGram_global_functions_MSStateGramFunctions::msStateGramParseCommand	(	const MeasurementSet *	ms,
		const String &	command
	)

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

int casacore::MSStateGram_global_functions_MSStateGramFunctions::msStateGramParseCommand	(	const MeasurementSet *	ms,
		const String &	command,
		Vector< Int > &
	)

void casacore::MSStateGram_global_functions_MSStateGramFunctions::msStateGramParseDeleteNode

(

)

const TableExprNode* casacore::MSStateGram_global_functions_MSStateGramFunctions::msStateGramParseNode

(

)

Give the table expression node.

Int& casacore::MSStateGram_global_functions_MSStateGramFunctions::msStateGramPosition

(

)

Give the current position in the string.

This can be used when parse errors occur.

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

• ms/MSSel/MSStateGram.h