26 class PolicyIterator<mcld::Input, Traits, IteratorType>
29   typedef PolicyIterator<Input, Traits, IteratorType> Self;
31   typedef PolicyIterator<Input, typename Traits::nonconst_traits, IteratorType>
33   typedef PolicyIterator<Input, typename Traits::const_traits, IteratorType>
37   PolicyIterator() : Base() {}  in PolicyIterator()  function
39   PolicyIterator(const iterator& X) : Base(X.m_pNode) {}  in PolicyIterator()  function
41   explicit PolicyIterator(NodeBase* X) : Base(X) {}  in PolicyIterator()  function
43   virtual ~PolicyIterator() {}  in ~PolicyIterator()
80   typedef PolicyIterator<value_type, NonConstTraits<value_type>, DFSIterator>
82   typedef PolicyIterator<value_type, ConstTraits<value_type>, DFSIterator>
84   typedef PolicyIterator<value_type, NonConstTraits<value_type>, BFSIterator>
86   typedef PolicyIterator<value_type, ConstTraits<value_type>, BFSIterator>