DatumGetTboxP ensure_has_T_tbox ensure_has_X_tbox ensure_same_dimensionality_tbox PG_GETARG_TBOX_P PG_RETURN_TBOX_P spanset_tbox_slice TboxPGetDatum

DatumGetTboxP #define DatumGetTboxP (   X )    ((TBox *) DatumGetPointer(X)) Functions for temporal bounding boxes.