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 ()
Node *	node ()
bool	isNotIn ()
NodeList *	list ()
virtual bool	prepare (QgsExpression *parent, const QgsFieldMap &fields)
virtual QVariant	eval (QgsExpression *parent, QgsFeature *f)
virtual QString	dump () const
virtual void	toOgcFilter (QDomDocument &doc, QDomElement &element) const
virtual QStringList	referencedColumns () const
virtual bool	needsGeometry () const
virtual void	accept (Visitor &v)
Protected Attributes
Node *	mNode
NodeList *	mList
bool	mNotIn

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Detailed Description

Definition at line 315 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 318 of file qgsexpression.h.

virtual QgsExpression::NodeInOperator::~NodeInOperator

(

)

[inline, virtual]

Definition at line 319 of file qgsexpression.h.

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Member Function Documentation

virtual void QgsExpression::NodeInOperator::accept

(

Visitor &

v

)

[inline, virtual]

Implements QgsExpression::Node.

Definition at line 333 of file qgsexpression.h.

References QgsExpression::Visitor::visit().

QString QgsExpression::NodeInOperator::dump

(

)

const [virtual]

Implements QgsExpression::Node.

Definition at line 1292 of file qgsexpression.cpp.

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

Implements QgsExpression::Node.

Definition at line 1236 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

(

)

[inline]

Definition at line 322 of file qgsexpression.h.

NodeList* QgsExpression::NodeInOperator::list

(

)

[inline]

Definition at line 323 of file qgsexpression.h.

virtual bool QgsExpression::NodeInOperator::needsGeometry

(

)

const [inline, virtual]

Implements QgsExpression::Node.

Definition at line 332 of file qgsexpression.h.

References QgsExpression::Node::needsGeometry().

Node* QgsExpression::NodeInOperator::node

(

)

[inline]

Definition at line 321 of file qgsexpression.h.

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

Implements QgsExpression::Node.

Definition at line 1282 of file qgsexpression.cpp.

References QgsExpression::Node::prepare().

virtual QStringList QgsExpression::NodeInOperator::referencedColumns

(

)

const [inline, virtual]

Implements QgsExpression::Node.

Definition at line 331 of file qgsexpression.h.

References QgsExpression::Node::referencedColumns().

void QgsExpression::NodeInOperator::toOgcFilter	(	QDomDocument &	doc,
		QDomElement &	element
	)		const [virtual]

Reimplemented from QgsExpression::Node.

Definition at line 1297 of file qgsexpression.cpp.

References QgsExpression::Node::toOgcFilter().

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Member Data Documentation

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

Definition at line 337 of file qgsexpression.h.

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

Definition at line 336 of file qgsexpression.h.

bool QgsExpression::NodeInOperator::mNotIn [protected]

Definition at line 338 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