doublen_to_point geoaggstate_check geoaggstate_check_state geoaggstate_check_temp tpoint_extent_transfn tpoint_tcentroid_transfn tpoint_transform_tcentroid tpointdiscseq_transform_tcentroid tpointinst_tcentroid_finalfn tpointinst_transform_tcentroid tpointseq_tcentroid_finalfn tpointseq_transform_tcentroid tpointseqset_transform_tcentroid

tpoint_transform_tcentroid() Temporal ** tpoint_transform_tcentroid ( const Temporal *  temp, int *  count  ) Transform a temporal point value for performing temporal centroid aggregation.