public static int Subtract(QuarterHour left, QuarterHour right) => left.OffsetFrom(right);
public static QuarterHour Subtract(QuarterHour quarterHour, int numPeriods) => quarterHour.Offset(-numPeriods);
public static QuarterHour Add(QuarterHour quarterHour, int numPeriods) => quarterHour.Offset(numPeriods);
public int OffsetFrom(QuarterHour other) { return(_value - other._value); }
public bool Equals(QuarterHour other) { // ReSharper disable once ImpureMethodCallOnReadonlyValueField return(_value.Equals(other._value)); }
public int CompareTo(QuarterHour other) { // ReSharper disable once ImpureMethodCallOnReadonlyValueField return(_value.CompareTo(other._value)); }