internal NodeEnumerator(RBTree tree, Stack <RBTree.Node> init_pennants) { this = new RBTree.NodeEnumerator(tree); this.init_pennants = init_pennants; }
internal Enumerator(SortedDictionary <TKey, TValue> dic) { this = new SortedDictionary <TKey, TValue> .Enumerator(); this.host = dic.tree.GetEnumerator(); }
internal NodeEnumerator(RBTree tree) { this = new RBTree.NodeEnumerator(); this.tree = tree; this.version = tree.version; }