135 class PolicyIterator
138   typedef PolicyIterator<DataType, Traits, IteratorType> Self;
140   typedef PolicyIterator<DataType,
143   typedef PolicyIterator<DataType, typename Traits::const_traits, IteratorType>
147   PolicyIterator() : Base() {}  in PolicyIterator()  function
149   PolicyIterator(const iterator& X) : Base(X.m_pNode) {}  in PolicyIterator()  function
151   explicit PolicyIterator(NodeBase* X) : Base(X) {}  in PolicyIterator()  function
153   virtual ~PolicyIterator() {}  in ~PolicyIterator()
350   typedef PolicyIterator<value_type, NonConstTraits<value_type>, DFSIterator>
352   typedef PolicyIterator<value_type, ConstTraits<value_type>, DFSIterator>
355   typedef PolicyIterator<value_type, NonConstTraits<value_type>, BFSIterator>
357   typedef PolicyIterator<value_type, ConstTraits<value_type>, BFSIterator>