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

Inheritance diagram for QgsAbstractFeatureSource:

Public Member Functions
virtual	~QgsAbstractFeatureSource ()

virtual QgsFeatureIterator	getFeatures (const QgsFeatureRequest &request)=0
	Get an iterator for features matching the specified request. More...

Protected Member Functions
void	iteratorClosed (QgsAbstractFeatureIterator *it)

void	iteratorOpened (QgsAbstractFeatureIterator *it)

Protected Attributes
QSet< QgsAbstractFeatureIterator * >	mActiveIterators

Friends
template<typename >
class	QgsAbstractFeatureIteratorFromSource

Detailed Description

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

Definition at line 422 of file qgsfeaturerequest.h.

Constructor & Destructor Documentation

QgsAbstractFeatureSource::~QgsAbstractFeatureSource ( )

virtual

Definition at line 254 of file qgsfeaturerequest.cpp.

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

pure virtual

Get an iterator for features matching the specified request.

Parameters

request The request

void QgsAbstractFeatureSource::iteratorClosed ( QgsAbstractFeatureIterator * it )

protected

Definition at line 269 of file qgsfeaturerequest.cpp.

void QgsAbstractFeatureSource::iteratorOpened ( QgsAbstractFeatureIterator * it )

protected

Definition at line 264 of file qgsfeaturerequest.cpp.

template<typename >

friend

Definition at line 440 of file qgsfeaturerequest.h.

QSet< QgsAbstractFeatureIterator* > QgsAbstractFeatureSource::mActiveIterators

protected

Definition at line 438 of file qgsfeaturerequest.h.

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