QgsExpression::NodeInOperator Class Reference

#include <qgsexpression.h>

Inheritance diagram for QgsExpression::NodeInOperator:

Collaboration diagram for QgsExpression::NodeInOperator:

List of all members.

Public Member Functions
	NodeInOperator (Node *node, NodeList *list, bool notin=false)
virtual	~NodeInOperator ()
virtual void	accept (Visitor &v) const
virtual QString	dump () const
virtual QVariant	eval (QgsExpression *parent, QgsFeature *f)
bool	isNotIn () const
NodeList *	list () const
virtual bool	needsGeometry () const
Node *	node () const
virtual NodeType	nodeType () const
virtual bool	prepare (QgsExpression *parent, const QgsFields &fields)
virtual QStringList	referencedColumns () const
Protected Attributes
NodeList *	mList
Node *	mNode
bool	mNotIn

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Detailed Description

Definition at line 446 of file qgsexpression.h.

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Constructor & Destructor Documentation

QgsExpression::NodeInOperator::NodeInOperator	(	Node *	node,
		NodeList *	list,
		bool	notin = false
	)		[inline]

Definition at line 449 of file qgsexpression.h.

virtual QgsExpression::NodeInOperator::~NodeInOperator

(

)

[inline, virtual]

Definition at line 450 of file qgsexpression.h.

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Member Function Documentation

virtual void QgsExpression::NodeInOperator::accept

(

Visitor &

v

)

const [inline, virtual]

Implements QgsExpression::Node.

Definition at line 463 of file qgsexpression.h.

References QgsExpression::Visitor::visit().

QString QgsExpression::NodeInOperator::dump

(

)

const [virtual]

Implements QgsExpression::Node.

Definition at line 2158 of file qgsexpression.cpp.

QVariant QgsExpression::NodeInOperator::eval	(	QgsExpression *	parent,
		QgsFeature *	f
	)		[virtual]

Implements QgsExpression::Node.

Definition at line 2102 of file qgsexpression.cpp.

References ENSURE_NO_EVAL_ERROR, QgsExpression::Node::eval(), getDoubleValue(), getStringValue(), isDoubleSafe(), isNull(), TVL_False, TVL_True, and TVL_Unknown.

bool QgsExpression::NodeInOperator::isNotIn

(

)

const [inline]

Definition at line 453 of file qgsexpression.h.

NodeList* QgsExpression::NodeInOperator::list

(

)

const [inline]

Definition at line 454 of file qgsexpression.h.

Referenced by QgsOgcUtils::expressionInOperatorToOgcFilter().

virtual bool QgsExpression::NodeInOperator::needsGeometry

(

)

const [inline, virtual]

Implements QgsExpression::Node.

Definition at line 462 of file qgsexpression.h.

References QgsExpression::Node::needsGeometry().

Node* QgsExpression::NodeInOperator::node

(

)

const [inline]

Definition at line 452 of file qgsexpression.h.

Referenced by QgsOgcUtils::expressionInOperatorToOgcFilter().

virtual NodeType QgsExpression::NodeInOperator::nodeType

(

)

const [inline, virtual]

Implements QgsExpression::Node.

Definition at line 456 of file qgsexpression.h.

bool QgsExpression::NodeInOperator::prepare	(	QgsExpression *	parent,
		const QgsFields &	fields
	)		[virtual]

Implements QgsExpression::Node.

Definition at line 2148 of file qgsexpression.cpp.

References QgsExpression::Node::prepare().

virtual QStringList QgsExpression::NodeInOperator::referencedColumns

(

)

const [inline, virtual]

Implements QgsExpression::Node.

Definition at line 461 of file qgsexpression.h.

References QgsExpression::Node::referencedColumns().

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Member Data Documentation

NodeList* QgsExpression::NodeInOperator::mList [protected]

Definition at line 467 of file qgsexpression.h.

Node* QgsExpression::NodeInOperator::mNode [protected]

Definition at line 466 of file qgsexpression.h.

bool QgsExpression::NodeInOperator::mNotIn [protected]

Definition at line 468 of file qgsexpression.h.

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

• src/core/qgsexpression.h
• src/core/qgsexpression.cpp