8 * Created by Sarah Westcott on 1/22/09.
9 * Copyright 2009 Schloss Lab UMASS Amherst. All rights reserved.
35 Node* getParent(Node);
36 Node* getLChild(Node);
37 Node* getRChild(Node);
44 Tree generateRandomTree();
46 vector<Node> leaves; //gives you easy access to the leaves of the tree to generate the parsimony score