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1 | #ifndef XYMAP_H |
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2 | #define XYMAP_H |
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3 | |
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4 | #include <lemon/list_graph.h> |
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5 | #include <lemon/xy.h> |
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6 | |
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7 | using lemon::ListGraph; |
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8 | using lemon::xy; |
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9 | |
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10 | template<class M> |
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11 | class XYMap |
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12 | { |
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13 | private: |
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14 | M *xmap, *ymap; |
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15 | |
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16 | public: |
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17 | typedef typename M::Key Key; |
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18 | typedef xy<typename M::Value> Value; |
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19 | XYMap() {} |
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20 | XYMap(M &_xmap, M &_ymap) : xmap(&_xmap), ymap(&_ymap) {} |
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21 | void setXMap(M &_xmap) { xmap = &_xmap; } |
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22 | void setYMap(M &_ymap) { ymap = &_ymap; } |
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23 | Value operator[](Key k) const |
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24 | { |
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25 | Value v(xmap->operator[](k), ymap->operator[](k)); |
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26 | return v; |
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27 | } |
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28 | void set(Key k, Value v) |
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29 | { |
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30 | xmap->set(k, v.x); |
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31 | ymap->set(k, v.y); |
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32 | } |
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33 | }; |
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34 | |
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35 | #endif |
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