[1876] | 1 | #include <kruskalbox.h> |
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| 2 | |
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[1879] | 3 | enum {INPUT, OUTPUT, MAP_NUM}; |
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| 4 | |
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[1878] | 5 | KruskalBox::KruskalBox(std::vector<std::string> t):AlgoBox() |
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[1876] | 6 | { |
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[1878] | 7 | init(t); |
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[1876] | 8 | } |
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| 9 | |
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| 10 | void KruskalBox::run() |
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| 11 | { |
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[1879] | 12 | Graph g=mapstorage->graph; |
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[1880] | 13 | Graph::EdgeMap<double> * inputmap= |
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| 14 | ((mapstorage->edgemap_storage)[(edgemapcbts[INPUT])->get_active_text()]); |
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[1879] | 15 | Graph::EdgeMap<bool> outputmap(g); |
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| 16 | double res=kruskal(g, *inputmap, outputmap); |
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| 17 | |
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| 18 | for (EdgeIt i(g); i!=INVALID; ++i) |
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| 19 | { |
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| 20 | if(outputmap[i]) |
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| 21 | { |
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[1880] | 22 | (*((mapstorage->edgemap_storage)[(edgemapcbts[OUTPUT])-> |
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| 23 | get_active_text()]))[i]=1; |
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[1879] | 24 | } |
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| 25 | else |
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| 26 | { |
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[1880] | 27 | (*((mapstorage->edgemap_storage)[(edgemapcbts[OUTPUT])-> |
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| 28 | get_active_text()]))[i]=0; |
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[1879] | 29 | } |
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| 30 | } |
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| 31 | |
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| 32 | std::ostringstream o; |
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| 33 | o << "Result: " << res; |
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| 34 | resultlabel.set_text(o.str()); |
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[1881] | 35 | |
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| 36 | mapstorage->mapChanged(true, (edgemapcbts[OUTPUT])->get_active_text()); |
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| 37 | // mapstorage->changeActiveMap(true, E_COLOR, |
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| 38 | // (edgemapcbts[OUTPUT])->get_active_text()); |
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| 39 | // mapstorage->changeActiveMap(true, E_TEXT, |
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| 40 | // (edgemapcbts[INPUT])->get_active_text()); |
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[1880] | 41 | |
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[1876] | 42 | } |
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| 43 | |
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| 44 | void KruskalBox::build_box() |
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| 45 | { |
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[1879] | 46 | edgemapcbts.resize(MAP_NUM); |
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| 47 | Gtk::HBox * hbox; |
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[1876] | 48 | |
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[1879] | 49 | hbox=new Gtk::HBox(); |
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| 50 | |
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| 51 | label=new Gtk::Label("Edgecosts: "); |
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[1876] | 52 | |
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| 53 | edgemapcbts[0]=new Gtk::ComboBoxText(); |
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| 54 | |
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| 55 | hbox->pack_start(*label); |
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[1879] | 56 | hbox->pack_start(*(edgemapcbts[INPUT])); |
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[1876] | 57 | pack_start(*hbox); |
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[1879] | 58 | |
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| 59 | hbox=new Gtk::HBox(); |
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| 60 | |
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| 61 | label=new Gtk::Label("Edges of tree here: "); |
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| 62 | |
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| 63 | edgemapcbts[1]=new Gtk::ComboBoxText(); |
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| 64 | |
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| 65 | hbox->pack_start(*label); |
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| 66 | hbox->pack_start(*(edgemapcbts[OUTPUT])); |
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| 67 | pack_start(*hbox); |
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| 68 | |
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| 69 | resultlabel.set_text("Result: algorithm is not run yet."); |
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| 70 | pack_start(resultlabel); |
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[1876] | 71 | } |
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