Aggregate< TSource, TAccumulate, TResult >() [1/3]

static TResult System.Linq.ParallelEnumerable.Aggregate< TSource, TAccumulate, TResult > ( this ParallelQuery< TSource > source, Func< TAccumulate > seedFactory, Func< TAccumulate, TSource, TAccumulate > updateAccumulatorFunc, Func< TAccumulate, TAccumulate, TAccumulate > combineAccumulatorsFunc, Func< TAccumulate, TResult > resultSelector )

inlinestatic

Definition at line 723 of file ParallelEnumerable.cs.

    {
        if (source == null)
        {
            throw new ArgumentNullException("source");
        }
        if (seedFactory == null)
        {
            throw new ArgumentNullException("seedFactory");
        }
        if (updateAccumulatorFunc == null)
        {
            throw new ArgumentNullException("updateAccumulatorFunc");
        }
        if (combineAccumulatorsFunc == null)
        {
            throw new ArgumentNullException("combineAccumulatorsFunc");
        }
        if (resultSelector == null)
        {
            throw new ArgumentNullException("resultSelector");
        }
        return new AssociativeAggregationOperator<TSource, TAccumulate, TResult>(source, default(TAccumulate), seedFactory, seedIsSpecified: true, updateAccumulatorFunc, combineAccumulatorsFunc, resultSelector, throwIfEmpty: false, QueryAggregationOptions.AssociativeCommutative).Aggregate();
    }

References System.Linq.resultSelector, and System.Linq.source.