> Having said that, an empty polygon is also considered as valid by several database packages. Our implementation (is_valid is just released) reports false to empty polygons, we probably should fix that.

Has there been any progress in this regard? Apparently, in 1.57.0, is_valid(…) still reports false to the empty multi-polygon.

Should I file a boost trac ticket for this?

 

Regards

   Volker