Aggregate< TSource, TAccumulate, TResult >() [2/3]

static TResult System.Linq.ParallelEnumerable.Aggregate< TSource, TAccumulate, TResult > ( this ParallelQuery< TSource > source, TAccumulate seed, Func< TAccumulate, TSource, TAccumulate > func, Func< TAccumulate, TResult > resultSelector )

inlinestatic

Definition at line 677 of file ParallelEnumerable.cs.

    {
        if (source == null)
        {
            throw new ArgumentNullException("source");
        }
        if (func == null)
        {
            throw new ArgumentNullException("func");
        }
        if (resultSelector == null)
        {
            throw new ArgumentNullException("resultSelector");
        }
        TAccumulate arg = source.PerformSequentialAggregation(seed, seedIsSpecified: true, func);
        try
        {
            return resultSelector(arg);
        }
        catch (Exception ex)
        {
            throw new AggregateException(ex);
        }
    }

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