System.Xml.Schema.PlusNode.ConstructPos C# (CSharp) Method

        public override void ConstructPos(BitSet firstpos, BitSet lastpos, BitSet[] followpos) {
            LeftChild.ConstructPos(firstpos, lastpos, followpos);
            for (int pos = lastpos.NextSet(-1); pos != -1; pos = lastpos.NextSet(pos)) {
                followpos[pos].Or(firstpos);
            }
        }