#include <MSFieldGram.h>

Public Member Functions
TableExprNode	msFieldGramParseCommand (const MSField &fieldSubTable, const TableExprNode &colAsTEN, const String &command, Vector< Int > &)
	Declare the bison parser (is implemented by bison command).

TableExprNode	baseMSFieldGramParseCommand (MSFieldParse *parser, const String &command, Vector< Int > &)

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

const TableExprNode *	msFieldGramParseNode ()
	Give the table expression node.

void	msFieldGramParseDeleteNode ()

Int &	msFieldGramPosition ()
	Give the current position in the string.

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

Detailed Description

Global functions for flex/bison scanner/parser for MSFieldGram

Intended use:

Internal

Prerequisite

MSFieldGram.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 71 of file MSFieldGram.h.

Member Function Documentation

◆ baseMSFieldGramParseCommand()

TableExprNode casacore::MSFieldGram_global_functions_MSFieldGramFunctions::baseMSFieldGramParseCommand	(	MSFieldParse *	parser,
		const String &	command,
		Vector< Int > &
	)

◆ MSFieldGramerror()

void casacore::MSFieldGram_global_functions_MSFieldGramFunctions::MSFieldGramerror ( const char * )

The yyerror function for the parser.

It throws an exception with the current token.

◆ msFieldGramInput()

int casacore::MSFieldGram_global_functions_MSFieldGramFunctions::msFieldGramInput	(	char *	buf,
		int	max_size
	)

Declare the input routine for flex/bison.

◆ msFieldGramParseCommand()

TableExprNode casacore::MSFieldGram_global_functions_MSFieldGramFunctions::msFieldGramParseCommand	(	const MSField &	fieldSubTable,
		const TableExprNode &	colAsTEN,
		const String &	command,
		Vector< Int > &
	)

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

TableExprNode msFieldGramParseCommand (const MeasurementSet *ms, const String& command); TableExprNode msFieldGramParseCommand (MSSelectableTable *ms, const String& command,Vector<Int>&); TableExprNode msFieldGramParseCommand (const MeasurementSet *ms, const String& command,Vector<Int>&);

◆ msFieldGramParseDeleteNode()

void casacore::MSFieldGram_global_functions_MSFieldGramFunctions::msFieldGramParseDeleteNode ( )

◆ msFieldGramParseNode()

const TableExprNode * casacore::MSFieldGram_global_functions_MSFieldGramFunctions::msFieldGramParseNode ( )

Give the table expression node.

◆ msFieldGramPosition()

Int & casacore::MSFieldGram_global_functions_MSFieldGramFunctions::msFieldGramPosition ( )

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/MSFieldGram.h

Public Member Functions