Hi, i am Intersecting to MultiPolygons and get a OGRGeometry which sometimes contains a OGRGeometryCollection depending on the complexity of the overlap. Now i'd like to iterate over the Geometries in the collection but the OGRGeometry Class does not have the ->removeGeometry or ->getGeometryRef so i'd need to cast the OGRGeometry to a OGRGeometryCollection. I saw that gdal 2.3 does have a ->toGeometryCollection but i am on Debian/Stretch which has gdal 2.1 so i am lost on how to extract the geometries of the GeometryCollection in an OGRGeometry object.
Flo
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Florian Lohoff f...@zz.de
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