31   typedef PolicyIterator<Input, typename Traits::nonconst_traits, IteratorType> iterator;  typedef
38   PolicyIterator(const iterator &X)  in PolicyIterator()
80   typedef TreeIterator<value_type, NonConstTraits<value_type> > iterator;  typedef
147   iterator root()  in root()
148   { return iterator(&(BinaryTreeBase<Input>::m_Root.node)); }  in root()
158   iterator begin()  in begin()
160     iterator it = iterator(BinaryTreeBase<Input>::m_Root.node.left);  in begin()
164   iterator end()  in end()
165   { return iterator(BinaryTreeBase<Input>::m_Root.node.right); }  in end()
235   typedef BinaryTree<Input>::iterator       iterator;  typedef
307 bool isGroup(const InputTree::iterator& pos);