Opc.Ua.Server.StdDevAggregateCalculator.ComputeValue C# (CSharp) Method

        protected override DataValue ComputeValue(TimeSlice slice)
        {
            uint? id = AggregateId.Identifier as uint?;

            if (id != null)
            {
                switch (id.Value)
                {
                    case Objects.AggregateFunction_StandardDeviationPopulation:
                    {
                        return ComputeStdDev(slice, false, 1);
                    }

                    case Objects.AggregateFunction_StandardDeviationSample:
                    {
                        return ComputeStdDev(slice, false, 2);
                    }

                    case Objects.AggregateFunction_VariancePopulation:
                    {
                        return ComputeStdDev(slice, true, 1);
                    }

                    case Objects.AggregateFunction_VarianceSample:
                    {
                        return ComputeStdDev(slice, true, 2);
                    }
                }
            }

            return base.ComputeValue(slice);
        }
        #endregion