Inheritance diagram for QgsExpression::StaticFunction:

Collaboration diagram for QgsExpression::StaticFunction:

Public Member Functions
	StaticFunction (QString fnname, int params, FcnEval fcn, QString group, QString helpText=QString(), bool usesGeometry=false)
virtual QVariant	func (const QVariantList &values, const QgsFeature f, QgsExpression parent)
Public Member Functions inherited from QgsExpression::Function
	Function (QString fnname, int params, QString group, QString helpText=QString(), bool usesGeometry=false)
QString	name ()
	The name of the function.
int	params ()
	The number of parameters this function takes.
bool	usesgeometry ()
	Does this function use a geometry object.
QString	group ()
	The group the function belongs to.
QString	helptext ()
	The help text for the function.
bool	operator== (const Function &other) const

Private Attributes
FcnEval	mFnc

Detailed Description

Definition at line 274 of file qgsexpression.h.

Constructor & Destructor Documentation

QgsExpression::StaticFunction::StaticFunction	(	QString	fnname,
		int	params,
		FcnEval	fcn,
		QString	group,
		QString	helpText = `QString()`,
		bool	usesGeometry = `false`
	)

inline

Definition at line 277 of file qgsexpression.h.

virtual QVariant QgsExpression::StaticFunction::func	(	const QVariantList &	values,
		const QgsFeature *	f,
		QgsExpression *	parent
	)

inlinevirtual

Definition at line 280 of file qgsexpression.h.

FcnEval QgsExpression::StaticFunction::mFnc

private

Definition at line 286 of file qgsexpression.h.

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