Details about any parser errors that were found when parsing the expression. More...

#include <qgsexpression.h>

Public Types
enum	ParserErrorType { Unknown = 0, FunctionUnknown = 1, FunctionWrongArgs = 2, FunctionInvalidParams = 3, FunctionNamedArgsError = 4 }

Public Attributes
QString	errorMsg
	The message for the error at this location. More...

ParserErrorType	errorType = ParserErrorType::Unknown
	The type of parser error that was found. More...

int	firstColumn = 0
	The first column that contained the error in the parser. More...

int	firstLine = 0
	The first line that contained the error in the parser. More...

int	lastColumn = 0
	The last column that contained the error in the parser. More...

int	lastLine = 0
	The last line that contained the error in the parser. More...

Detailed Description

Details about any parser errors that were found when parsing the expression.

Since: QGIS 3.0

Definition at line 113 of file qgsexpression.h.

Member Enumeration Documentation

◆ ParserErrorType

enum QgsExpression::ParserError::ParserErrorType

Enumerator
Unknown	Unknown error type.
FunctionUnknown	Function was unknown.
FunctionWrongArgs	Function was called with the wrong number of args.
FunctionInvalidParams	Function was called with invalid args.
FunctionNamedArgsError	Non named function arg used after named arg.

Definition at line 115 of file qgsexpression.h.

Member Data Documentation

◆ errorMsg

QString QgsExpression::ParserError::errorMsg

The message for the error at this location.

Definition at line 132 of file qgsexpression.h.

◆ errorType

ParserErrorType QgsExpression::ParserError::errorType = ParserErrorType::Unknown

The type of parser error that was found.

Definition at line 127 of file qgsexpression.h.

◆ firstColumn

int QgsExpression::ParserError::firstColumn = 0

The first column that contained the error in the parser.

Depending on the error sometimes this doesn't mean anything.

Definition at line 144 of file qgsexpression.h.

◆ firstLine

int QgsExpression::ParserError::firstLine = 0

The first line that contained the error in the parser.

Depending on the error sometimes this doesn't mean anything.

Definition at line 138 of file qgsexpression.h.

◆ lastColumn

int QgsExpression::ParserError::lastColumn = 0

The last column that contained the error in the parser.

Definition at line 154 of file qgsexpression.h.

◆ lastLine

int QgsExpression::ParserError::lastLine = 0

The last line that contained the error in the parser.

Definition at line 149 of file qgsexpression.h.

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

/build/qgis-3.16.0+99unstable/src/core/expression/qgsexpression.h

Public Types

Public Attributes