equal
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inserted
replaced
359 |
359 |
360 friend class EdgeIt; |
360 friend class EdgeIt; |
361 friend class OutEdgeIt; |
361 friend class OutEdgeIt; |
362 friend class InEdgeIt; |
362 friend class InEdgeIt; |
363 friend class SymEdgeIt; |
363 friend class SymEdgeIt; |
364 public: //FIXME: It is required by op= of EachNodeIt |
364 //public: //FIXME: It is required by op= of EachNodeIt |
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365 protected: |
365 node_item* node; |
366 node_item* node; |
366 protected: |
367 protected: |
367 friend int ListGraph::id(NodeIt v) const; |
368 friend int ListGraph::id(NodeIt v) const; |
368 public: |
369 public: |
369 NodeIt() : node(0) { } |
370 NodeIt() : node(0) { } |