Nyall Dawson af0d68b882 Implement QgsGeometry::isEmpty()
Faster than QgsGeometry::isGeosEmpty() because it avoids the
conversion to GEOS geometries and just uses the QgsAbstractGeometry
subclasses directly.

Also implements faster isEmpty() overrides for specific
QgsAbstractGeometry subclasses.
2017-01-31 07:15:51 +10:00
..
2016-09-21 23:30:04 +02:00
2017-01-23 12:25:19 +10:00
2017-01-31 07:15:51 +10:00
2013-08-20 09:22:03 +02:00