109   typedef PolicyIteratorBase<value_type, Traits, IteratorType>          Self;  typedef
147   typedef PolicyIterator<DataType, Traits, IteratorType> Self;  typedef
164   Self& operator++() {
169   Self operator++(int) {
170     Self tmp = *this;
197   typedef TreeIterator<value_type, Traits>          Self;  typedef
230   Self& operator++() {
235   Self operator++(int) {
236     Self tmp = *this;
241   Self& operator--() {
246   Self operator--(int) {
247     Self tmp = *this;
371   typedef BinaryTree<DataType>  Self;  typedef