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casacore::MSCorrGram_global_functions_MSCorrGramFunctions Struct Reference

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#include <MSCorrGram.h>

Public Member Functions

int msCorrGramParseCommand (const MeasurementSet *ms, const String &command)
 Declare the bison parser (is implemented by bison command).
 
void MSCorrGramerror (const char *)
 The yyerror function for the parser.
 
const TableExprNodemsCorrGramParseNode ()
 Give the table expression node.
 
void msCorrGramParseDeleteNode ()
 
IntmsCorrGramPosition ()
 Give the current position in the string.
 
int msCorrGramInput (char *buf, int max_size)
 Declare the input routine for flex/bison.
 
String msCorrGramRemoveEscapes (const String &in)
 A function to remove escaped characters.
 
String msCorrGramRemoveQuotes (const String &in)
 A function to remove quotes from a quoted string.
 

Detailed Description

Global functions for flex/bison scanner/parser for MSCorrGram

Intended use:

Internal

Prerequisite

  • MSCorrGram.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 70 of file MSCorrGram.h.

Member Function Documentation

◆ MSCorrGramerror()

void casacore::MSCorrGram_global_functions_MSCorrGramFunctions::MSCorrGramerror ( const char * )

The yyerror function for the parser.

It throws an exception with the current token.

◆ msCorrGramInput()

int casacore::MSCorrGram_global_functions_MSCorrGramFunctions::msCorrGramInput ( char * buf,
int max_size )

Declare the input routine for flex/bison.

◆ msCorrGramParseCommand()

int casacore::MSCorrGram_global_functions_MSCorrGramFunctions::msCorrGramParseCommand ( const MeasurementSet * ms,
const String & command )

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

◆ msCorrGramParseDeleteNode()

void casacore::MSCorrGram_global_functions_MSCorrGramFunctions::msCorrGramParseDeleteNode ( )

◆ msCorrGramParseNode()

const TableExprNode * casacore::MSCorrGram_global_functions_MSCorrGramFunctions::msCorrGramParseNode ( )

Give the table expression node.

◆ msCorrGramPosition()

Int & casacore::MSCorrGram_global_functions_MSCorrGramFunctions::msCorrGramPosition ( )

Give the current position in the string.

This can be used when parse errors occur.

◆ msCorrGramRemoveEscapes()

String casacore::MSCorrGram_global_functions_MSCorrGramFunctions::msCorrGramRemoveEscapes ( const String & in)

A function to remove escaped characters.

◆ msCorrGramRemoveQuotes()

String casacore::MSCorrGram_global_functions_MSCorrGramFunctions::msCorrGramRemoveQuotes ( const String & in)

A function to remove quotes from a quoted string.


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