[52] | 1 | // -*-mode: c++; -*- |
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| 2 | |
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| 3 | class Graph |
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| 4 | { |
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| 5 | public: |
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| 6 | typedef E EdgeType; |
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| 7 | typedef N NodeType; |
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| 8 | |
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| 9 | class EdgeIt {}; |
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| 10 | |
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| 11 | class InEdgeIt : public EdgeIt |
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| 12 | class OutEdgeIt : public EdgeIt {}; |
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| 13 | class SymEdgeIt : public EdgeIt {}; |
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| 14 | class EachEdgeIt : public EdgeIt {}; |
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| 15 | |
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| 16 | class NodeIt {}; |
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| 17 | |
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| 18 | NodeIt &getFirst(NodeIt &); |
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| 19 | InEdgeIt &getFirst(InEdgeIt &,const NodeIt &); |
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| 20 | OutEdgeIt &getFirst(OutEdgeIt &,const NodeIt &); |
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| 21 | SymEdgeIt &getFirst(SymEdgeIt &,const NodeIt &); |
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| 22 | EachEdgeIt &getFirst(EachEdgeIt &); |
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| 23 | |
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| 24 | NodeIt next(const NodeIt &); |
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| 25 | InEdgeIt next(const InEdgeIt &); |
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| 26 | OutEdgeIt next(const OutEdgeIt &); |
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| 27 | SymEdgeIt next(const SymEdgeIt &); |
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| 28 | EachEdgeIt next(const EachEdgeIt &); |
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| 29 | |
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| 30 | NodeIt &goNext(const NodeIt &); |
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| 31 | InEdgeIt &goNext(const InEdgeIt &); |
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| 32 | OutEdgeIt &goNext(const OutEdgeIt &); |
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| 33 | SymEdgeIt &goNext(const SymEdgeIt &); |
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| 34 | EachEdgeIt &goNext(const EachEdgeIt &); |
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| 35 | |
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| 36 | bool valid(const NodeIt &n); |
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| 37 | bool valid(const EdgeIt &n); |
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| 38 | |
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| 39 | void setInvalid(const NodeIt &n); |
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| 40 | void setInvalid(const EdgeIt &n); |
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| 41 | |
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| 42 | NodeIt addNode(); |
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| 43 | EdgeIt addEdge(const NodeIt from,const NodeIt to); |
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| 44 | |
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| 45 | void delete(NodeIt n); |
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| 46 | void delete(EdgeIt e); |
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| 47 | |
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| 48 | void clean(); |
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| 49 | |
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| 50 | template<class T> class NodeMap |
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| 51 | { |
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| 52 | public: |
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| 53 | typedef T value_type; |
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| 54 | void set(const NodeIt i, const T &t); |
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| 55 | T get(const NodeIt i) const; |
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[53] | 56 | T &operator[](const NodeIt i); |
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[52] | 57 | |
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| 58 | NodeMap(const Graph &G); |
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| 59 | }; |
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| 60 | |
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| 61 | template<class T> class EdgeMap |
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| 62 | { |
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| 63 | public: |
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| 64 | typedef T value_type; |
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| 65 | void set(const EdgeIt i, const T &t); |
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| 66 | T get(const EdgeIt i) const; |
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[53] | 67 | T &operator[](const EdgeIt i); |
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[52] | 68 | |
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| 69 | EdgeMap(const Graph &G); |
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| 70 | }; |
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| 71 | }; |
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