Concat()

override ConcatIterator< TSource > System.Linq.Enumerable.ConcatNIterator< TSource >.Concat ( IEnumerable< TSource > next )

inlinepackage

Definition at line 575 of file Enumerable.cs.

        {
            if (_headIndex == 2147483645)
            {
                return new Concat2Iterator<TSource>(this, next);
            }
            bool hasOnlyCollections = _hasOnlyCollections && next is ICollection<TSource>;
            return new ConcatNIterator<TSource>(this, next, _headIndex + 1, hasOnlyCollections);
        }

References System.Linq.Enumerable.ConcatNIterator< TSource >._hasOnlyCollections, and System.Linq.Enumerable.ConcatNIterator< TSource >._headIndex.