Nyall Dawson ebea330398 Add data provider flags for FastExtent2D/FastExtent3D
These flags reflect that retrieval of the provider's 2D or 3D extent
retrieval via QgsDataProvider::extent()/extent3D() are ALWAYS guaranteed
to be trivial/fast to calculate and involve absolutely no extra work.
2024-02-28 06:04:50 +10:00
..
2023-12-13 05:36:44 +10:00