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casacore::MSObservationGram_global_functions_MSObservationGramFunctions Struct Reference

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

#include <MSObservationGram.h>

Public Member Functions

TableExprNode msObservationGramParseCommand (const MeasurementSet *ms, const MSObservation &obsSubTable, const TableExprNode &colAsTEN, const String &command, Vector< Int > &idList)
 Declare the bison parser (is implemented by bison command). More...
 
TableExprNode baseMSObservationGramParseCommand (MSObservationParse *parser, const TableExprNode &colAsTEN, const String &command, Vector< Int > &selectedIDs)
 
void MSObservationGramerror (const char *)
 The yyerror function for the parser. More...
 
void msObservationGramParseDeleteNode ()
 Give the table expression node. More...
 
IntmsObservationGramPosition ()
 Give the current position in the string. More...
 
int msObservationGramInput (char *buf, int max_size)
 Declare the input routine for flex/bison. More...
 

Detailed Description

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

Intended use:

Internal

Prerequisite

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 73 of file MSObservationGram.h.

Member Function Documentation

TableExprNode casacore::MSObservationGram_global_functions_MSObservationGramFunctions::baseMSObservationGramParseCommand ( MSObservationParse parser,
const TableExprNode colAsTEN,
const String command,
Vector< Int > &  selectedIDs 
)
void casacore::MSObservationGram_global_functions_MSObservationGramFunctions::MSObservationGramerror ( const char *  )

The yyerror function for the parser.

It throws an exception with the current token.

int casacore::MSObservationGram_global_functions_MSObservationGramFunctions::msObservationGramInput ( char *  buf,
int  max_size 
)

Declare the input routine for flex/bison.

TableExprNode casacore::MSObservationGram_global_functions_MSObservationGramFunctions::msObservationGramParseCommand ( const MeasurementSet ms,
const MSObservation obsSubTable,
const TableExprNode colAsTEN,
const String command,
Vector< Int > &  idList 
)

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

void casacore::MSObservationGram_global_functions_MSObservationGramFunctions::msObservationGramParseDeleteNode ( )

Give the table expression node.

const TableExprNode *msObservationGramParseNode();

Int& casacore::MSObservationGram_global_functions_MSObservationGramFunctions::msObservationGramPosition ( )

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: