QgsExpression::NodeLiteral Class Reference

#include <qgsexpression.h>

Inheritance diagram for QgsExpression::NodeLiteral:

Public Member Functions
	NodeLiteral (const QVariant &value)
virtual void	accept (Visitor &v) const override
virtual QString	dump () const override
virtual QVariant	eval (QgsExpression *parent, const QgsFeature *f) override
virtual bool	needsGeometry () const override
virtual NodeType	nodeType () const override
virtual bool	prepare (QgsExpression *parent, const QgsFields &fields) override
virtual QStringList	referencedColumns () const override
QVariant	value () const
Public Member Functions inherited from QgsExpression::Node
virtual	~Node ()

Protected Attributes
QVariant	mValue

Detailed Description

Definition at line 609 of file qgsexpression.h.

Constructor & Destructor Documentation

QgsExpression::NodeLiteral::NodeLiteral ( const QVariant &  value )

inline

Definition at line 612 of file qgsexpression.h.

Member Function Documentation

virtual void QgsExpression::NodeLiteral::accept ( Visitor &  v ) const

inlineoverridevirtual

Implements QgsExpression::Node.

Definition at line 623 of file qgsexpression.h.

QString QgsExpression::NodeLiteral::dump ( ) const

overridevirtual

Implements QgsExpression::Node.

Definition at line 2762 of file qgsexpression.cpp.

QVariant QgsExpression::NodeLiteral::eval ( QgsExpression *  parent, const QgsFeature *  f  )

overridevirtual

Implements QgsExpression::Node.

Definition at line 2751 of file qgsexpression.cpp.

virtual bool QgsExpression::NodeLiteral::needsGeometry ( ) const

inlineoverridevirtual

Implements QgsExpression::Node.

Definition at line 622 of file qgsexpression.h.

virtual NodeType QgsExpression::NodeLiteral::nodeType ( ) const

inlineoverridevirtual

Implements QgsExpression::Node.

Definition at line 616 of file qgsexpression.h.

bool QgsExpression::NodeLiteral::prepare ( QgsExpression *  parent, const QgsFields &  fields  )

overridevirtual

Implements QgsExpression::Node.

Definition at line 2756 of file qgsexpression.cpp.

virtual QStringList QgsExpression::NodeLiteral::referencedColumns ( ) const

inlineoverridevirtual

Implements QgsExpression::Node.

Definition at line 621 of file qgsexpression.h.

QVariant QgsExpression::NodeLiteral::value ( ) const

inline

Definition at line 614 of file qgsexpression.h.

Member Data Documentation

QVariant QgsExpression::NodeLiteral::mValue

protected

Definition at line 626 of file qgsexpression.h.

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

• /tmp/buildd/qgis-2.10.1+git20150822+dd4475c+20trusty/src/core/qgsexpression.h
• /tmp/buildd/qgis-2.10.1+git20150822+dd4475c+20trusty/src/core/qgsexpression.cpp