Last change
on this file since 1020:f42cb3146ed4 was
980:0f1044b7a3af,
checked in by Balazs Dezso, 19 years ago
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maxNodeId() and maxEdgeId() changed to maxId(Node) and maxId(Edge)
getNodeObserverRegistry() and getEdgeObserverRegistry() changed to
getObserverRegistry(Node) and getObserverRegistry(Edge)
IdMappableGraphExtender? erased
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File size:
694 bytes
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Rev | Line | |
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[946] | 1 | // -*- c++ -*- |
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| 2 | |
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| 3 | #ifndef LEMON_EXTENDABLE_GRAPH_EXTENDER_H |
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| 4 | #define LEMON_EXTENDABLE_GRAPH_EXTENDER_H |
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| 5 | |
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| 6 | namespace lemon { |
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| 7 | |
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| 8 | template <typename _Base> |
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| 9 | class ExtendableGraphExtender : public _Base { |
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| 10 | public: |
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| 11 | |
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| 12 | typedef ExtendableGraphExtender Graph; |
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| 13 | typedef _Base Parent; |
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| 14 | |
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| 15 | typedef typename Parent::Node Node; |
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| 16 | typedef typename Parent::Edge Edge; |
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| 17 | |
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| 18 | Node addNode() { |
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| 19 | Node node = Parent::addNode(); |
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[980] | 20 | Parent::getObserverRegistry(Node()).add(node); |
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[946] | 21 | return node; |
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| 22 | } |
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| 23 | |
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| 24 | Edge addEdge(const Node& from, const Node& to) { |
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| 25 | Edge edge = Parent::addEdge(from, to); |
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[980] | 26 | Parent::getObserverRegistry(Edge()).add(edge); |
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[946] | 27 | return edge; |
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| 28 | } |
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| 29 | |
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| 30 | }; |
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| 31 | |
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| 32 | } |
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| 33 | |
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| 34 | #endif |
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