public DictionaryIterator(CamDictionary <E> dictionary)
{
queue = new Queue <E>();
this.dictionary = dictionary;
lastOperationNext = false;
lastItemReturned = default(E);
buildQueue(dictionary.root);
dictionary.treeModified = false;
}
public DictionaryIterator(CamDictionary <E> dictionary, E startingItem)
{
queue = new Queue <E>();
this.dictionary = dictionary;
lastOperationNext = false;
lastItemReturned = default(E);
Node <E> startingNode = dictionary.search(startingItem);
buildQueue(dictionary.root, startingNode);
dictionary.treeModified = false;
}