ensure_geoaggstate ensure_geoaggstate_state tpoint_tcentroid_finalfn tpoint_transform_tcentroid tpointinst_tcentroid_finalfn tpointseq_tcentroid_finalfn

ensure_geoaggstate_state() bool ensure_geoaggstate_state ( const SkipList *  state1, const SkipList *  state2  ) Check the validity of two temporal geos for aggregation.