InternalAggregate()

override? long System.Linq.Parallel.NullableLongMinMaxAggregationOperator.InternalAggregate ( ref Exception singularExceptionToThrow )

inlineprotected

Definition at line 77 of file NullableLongMinMaxAggregationOperator.cs.

    {
        using IEnumerator<long?> enumerator = GetEnumerator(ParallelMergeOptions.FullyBuffered, suppressOrderPreservation: true);
        if (!enumerator.MoveNext())
        {
            return null;
        }
        long? num = enumerator.Current;
        if (_sign == -1)
        {
            while (enumerator.MoveNext())
            {
                long? current = enumerator.Current;
                if (!num.HasValue || current < num)
                {
                    num = current;
                }
            }
        }
        else
        {
            while (enumerator.MoveNext())
            {
                long? current2 = enumerator.Current;
                if (!num.HasValue || current2 > num)
                {
                    num = current2;
                }
            }
        }
        return num;
    }

References System.Linq.Parallel.NullableLongMinMaxAggregationOperator._sign.