QgsExpression::NodeInOperator Class Reference

#include <qgsexpression.h>

Inheritance diagram for QgsExpression::NodeInOperator:

Collaboration diagram for QgsExpression::NodeInOperator:

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

Protected Attributes
Node *	mNode
NodeList *	mList
bool	mNotIn

Detailed Description

Definition at line 455 of file qgsexpression.h.

Constructor & Destructor Documentation

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

inline

Definition at line 458 of file qgsexpression.h.

virtual QgsExpression::NodeInOperator::~NodeInOperator ( )

inlinevirtual

Definition at line 459 of file qgsexpression.h.

Member Function Documentation

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

inlinevirtual

Implements QgsExpression::Node.

Definition at line 472 of file qgsexpression.h.

References QgsExpression::Visitor::visit().

QString QgsExpression::NodeInOperator::dump ( ) const

virtual

Implements QgsExpression::Node.

Definition at line 2178 of file qgsexpression.cpp.

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

virtual

Implements QgsExpression::Node.

Definition at line 2122 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 462 of file qgsexpression.h.

NodeList* QgsExpression::NodeInOperator::list ( ) const

inline

Definition at line 463 of file qgsexpression.h.

Referenced by QgsOgcUtils::expressionInOperatorToOgcFilter().

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

inlinevirtual

Implements QgsExpression::Node.

Definition at line 471 of file qgsexpression.h.

References QgsExpression::Node::needsGeometry().

Node* QgsExpression::NodeInOperator::node ( ) const

inline

Definition at line 461 of file qgsexpression.h.

Referenced by QgsOgcUtils::expressionInOperatorToOgcFilter().

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

inlinevirtual

Implements QgsExpression::Node.

Definition at line 465 of file qgsexpression.h.

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

virtual

Implements QgsExpression::Node.

Definition at line 2168 of file qgsexpression.cpp.

References QgsExpression::Node::prepare().

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

inlinevirtual

Implements QgsExpression::Node.

Definition at line 470 of file qgsexpression.h.

References QgsExpression::Node::referencedColumns().

Member Data Documentation

NodeList* QgsExpression::NodeInOperator::mList

protected

Definition at line 476 of file qgsexpression.h.

Node* QgsExpression::NodeInOperator::mNode

protected

Definition at line 475 of file qgsexpression.h.

bool QgsExpression::NodeInOperator::mNotIn

protected

Definition at line 477 of file qgsexpression.h.

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

• /tmp/buildd/qgis-2.2.0+wheezy1/src/core/qgsexpression.h
• /tmp/buildd/qgis-2.2.0+wheezy1/src/core/qgsexpression.cpp