QgsAbstractFeatureSource Class Reference

base class that can be used for any class that is capable of returning features More...

#include <qgsfeaturerequest.h>

Inheritance diagram for QgsAbstractFeatureSource:

Public Member Functions
virtual	~QgsAbstractFeatureSource ()
virtual QgsFeatureIterator	getFeatures (const QgsFeatureRequest &request)=0

Protected Member Functions
void	iteratorOpened (QgsAbstractFeatureIterator *it)
void	iteratorClosed (QgsAbstractFeatureIterator *it)

Protected Attributes
QSet < QgsAbstractFeatureIterator * >	mActiveIterators

Friends
class	QgsAbstractFeatureIteratorFromSource

Detailed Description

base class that can be used for any class that is capable of returning features

Note

added in 2.4

Constructor & Destructor Documentation

QgsAbstractFeatureSource::~QgsAbstractFeatureSource ( )

virtual

Member Function Documentation

virtual QgsFeatureIterator QgsAbstractFeatureSource::getFeatures ( const QgsFeatureRequest &  request )

pure virtual

Implemented in QgsVectorLayerFeatureSource.

void QgsAbstractFeatureSource::iteratorClosed ( QgsAbstractFeatureIterator *  it )

protected

void QgsAbstractFeatureSource::iteratorOpened ( QgsAbstractFeatureIterator *  it )

protected

Friends And Related Function Documentation

friend class QgsAbstractFeatureIteratorFromSource

friend

Member Data Documentation

QSet< QgsAbstractFeatureIterator* > QgsAbstractFeatureSource::mActiveIterators

protected

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

• /tmp/buildd/qgis-2.6.0+wheezy1/src/core/qgsfeaturerequest.h
• /tmp/buildd/qgis-2.6.0+wheezy1/src/core/qgsfeaturerequest.cpp