enum OdDgUnitsAccuracy { kAccuracyNone = 0, kAccuracyDecimal1 = 1, kAccuracyDecimal2 = 2, kAccuracyDecimal3 = 3, kAccuracyDecimal4 = 4, kAccuracyDecimal5 = 5, kAccuracyDecimal6 = 6, kAccuracyDecimal7 = 7, kAccuracyDecimal8 = 8, kAccuracyFractional2 = 9, kAccuracyFractional4 = 10, kAccuracyFractional8 = 11, kAccuracyFractional16 = 12, kAccuracyFractional32 = 13, kAccuracyFractional64 = 14, kAccuracyFractional128 = 15, kAccuracyFractional256 = 16, kAccuracyExponential1 = 17, kAccuracyExponential2 = 18, kAccuracyExponential3 = 19, kAccuracyExponential4 = 20, kAccuracyExponential5 = 21, kAccuracyExponential6 = 22, kAccuracyExponential7 = 23, kAccuracyExponential8 = 24 };