QgsVectorLayerFeatureSource Class Reference

Partial snapshot of vector layer's state (only the members necessary for access to features) More...

#include <qgsvectorlayerfeatureiterator.h>

Inheritance diagram for QgsVectorLayerFeatureSource:

Public Member Functions
	QgsVectorLayerFeatureSource (QgsVectorLayer *layer)
	~QgsVectorLayerFeatureSource ()
virtual QgsFeatureIterator	getFeatures (const QgsFeatureRequest &request) override
Public Member Functions inherited from QgsAbstractFeatureSource
virtual	~QgsAbstractFeatureSource ()

Protected Attributes
QList< QgsField >	mAddedAttributes
QgsFeatureMap	mAddedFeatures
bool	mCanBeSimplified
QgsChangedAttributesMap	mChangedAttributeValues
QgsGeometryMap	mChangedGeometries
QgsAttributeList	mDeletedAttributeIds
QgsFeatureIds	mDeletedFeatureIds
QgsExpressionFieldBuffer *	mExpressionFieldBuffer
QgsFields	mFields
bool	mHasEditBuffer
QgsVectorLayerJoinBuffer *	mJoinBuffer
QgsAbstractFeatureSource *	mProviderFeatureSource
Protected Attributes inherited from QgsAbstractFeatureSource
QSet< QgsAbstractFeatureIterator * >	mActiveIterators

Friends
class	QgsVectorLayerFeatureIterator

Additional Inherited Members
Protected Member Functions inherited from QgsAbstractFeatureSource
void	iteratorClosed (QgsAbstractFeatureIterator *it)
void	iteratorOpened (QgsAbstractFeatureIterator *it)

Detailed Description

Partial snapshot of vector layer's state (only the members necessary for access to features)

Definition at line 33 of file qgsvectorlayerfeatureiterator.h.

Constructor & Destructor Documentation

QgsVectorLayerFeatureSource::QgsVectorLayerFeatureSource

(

QgsVectorLayer *

layer

)

Definition at line 26 of file qgsvectorlayerfeatureiterator.cpp.

QgsVectorLayerFeatureSource::~QgsVectorLayerFeatureSource

(

)

Definition at line 74 of file qgsvectorlayerfeatureiterator.cpp.

Member Function Documentation

QgsFeatureIterator QgsVectorLayerFeatureSource::getFeatures ( const QgsFeatureRequest &  request )

overridevirtual

Implements QgsAbstractFeatureSource.

Definition at line 81 of file qgsvectorlayerfeatureiterator.cpp.

Friends And Related Function Documentation

friend class QgsVectorLayerFeatureIterator

friend

Definition at line 41 of file qgsvectorlayerfeatureiterator.h.

Member Data Documentation

QList<QgsField> QgsVectorLayerFeatureSource::mAddedAttributes

protected

Definition at line 63 of file qgsvectorlayerfeatureiterator.h.

QgsFeatureMap QgsVectorLayerFeatureSource::mAddedFeatures

protected

Definition at line 60 of file qgsvectorlayerfeatureiterator.h.

bool QgsVectorLayerFeatureSource::mCanBeSimplified

protected

Definition at line 55 of file qgsvectorlayerfeatureiterator.h.

QgsChangedAttributesMap QgsVectorLayerFeatureSource::mChangedAttributeValues

protected

Definition at line 64 of file qgsvectorlayerfeatureiterator.h.

QgsGeometryMap QgsVectorLayerFeatureSource::mChangedGeometries

protected

Definition at line 61 of file qgsvectorlayerfeatureiterator.h.

QgsAttributeList QgsVectorLayerFeatureSource::mDeletedAttributeIds

protected

Definition at line 65 of file qgsvectorlayerfeatureiterator.h.

QgsFeatureIds QgsVectorLayerFeatureSource::mDeletedFeatureIds

protected

Definition at line 62 of file qgsvectorlayerfeatureiterator.h.

QgsExpressionFieldBuffer* QgsVectorLayerFeatureSource::mExpressionFieldBuffer

protected

Definition at line 49 of file qgsvectorlayerfeatureiterator.h.

QgsFields QgsVectorLayerFeatureSource::mFields

protected

Definition at line 51 of file qgsvectorlayerfeatureiterator.h.

bool QgsVectorLayerFeatureSource::mHasEditBuffer

protected

Definition at line 53 of file qgsvectorlayerfeatureiterator.h.

QgsVectorLayerJoinBuffer* QgsVectorLayerFeatureSource::mJoinBuffer

protected

Definition at line 47 of file qgsvectorlayerfeatureiterator.h.

QgsAbstractFeatureSource* QgsVectorLayerFeatureSource::mProviderFeatureSource

protected

Definition at line 45 of file qgsvectorlayerfeatureiterator.h.

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

• /build/qgis-kTw4tW/qgis-2.8.6+dfsg/src/core/qgsvectorlayerfeatureiterator.h
• /build/qgis-kTw4tW/qgis-2.8.6+dfsg/src/core/qgsvectorlayerfeatureiterator.cpp