Contents:
All members, including inherited members, for QgsFeatureSource.
QgsFeatureSource
FeatureAvailability
SpatialIndexPresence
allFeatureIds()
featureCount()
fields()
getFeatures()
hasFeatures()
hasSpatialIndex()
materialize()
maximumValue()
minimumValue()
sourceCrs()
sourceExtent()
sourceExtent3D()
sourceName()
uniqueValues()
wkbType()