distance_tfloat_float distance_tint_int distance_tnumber_tnumber nad_tboxfloat_tboxfloat nad_tboxint_tboxint nad_tfloat_float nad_tfloat_tbox nad_tfloat_tfloat nad_tint_int nad_tint_tbox nad_tint_tint

nad_tboxint_tboxint() int nad_tboxint_tboxint ( const TBox *  box1, const TBox *  box2  ) Return the nearest approach distance between the int temporal boxes. Parameters [in] box1,box2 Temporal boxes Returns On error return -1 @csqlfn NAD_tbox_tbox()