1 | // -*- C++ -*- |
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2 | |
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3 | #include <lemon/bits/undir_graph_extender.h> |
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4 | #include <lemon/concept/undir_graph.h> |
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5 | #include <lemon/list_graph.h> |
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6 | #include <lemon/smart_graph.h> |
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7 | #include <lemon/full_graph.h> |
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8 | |
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9 | #include <lemon/graph_utils.h> |
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10 | |
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11 | #include "test_tools.h" |
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12 | |
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13 | |
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14 | using namespace lemon; |
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15 | using namespace lemon::concept; |
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16 | |
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17 | void check_concepts() { |
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18 | typedef UndirGraphExtender<ListGraphBase> UndirListGraphBase; |
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19 | |
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20 | typedef IterableUndirGraphExtender< |
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21 | AlterableUndirGraphExtender<UndirListGraphBase> > IterableUndirListGraph; |
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22 | |
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23 | typedef MappableUndirGraphExtender<IterableUndirListGraph> |
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24 | MappableUndirListGraph; |
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25 | |
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26 | typedef ErasableUndirGraphExtender< |
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27 | ClearableUndirGraphExtender< |
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28 | ExtendableUndirGraphExtender<MappableUndirListGraph> > > Graph; |
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29 | |
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30 | checkConcept<BaseIterableUndirGraphConcept, Graph>(); |
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31 | checkConcept<IterableUndirGraphConcept, Graph>(); |
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32 | checkConcept<MappableUndirGraphConcept, Graph>(); |
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33 | |
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34 | checkConcept<UndirGraph, Graph>(); |
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35 | checkConcept<ErasableUndirGraph, Graph>(); |
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36 | |
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37 | checkConcept<UndirGraph, UndirListGraph>(); |
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38 | checkConcept<ErasableUndirGraph, UndirListGraph>(); |
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39 | |
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40 | checkConcept<UndirGraph, UndirSmartGraph>(); |
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41 | checkConcept<ExtendableUndirGraph, UndirSmartGraph>(); |
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42 | |
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43 | checkConcept<UndirGraph, UndirFullGraph>(); |
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44 | |
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45 | checkConcept<UndirGraph, UndirGraph>(); |
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46 | } |
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47 | |
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48 | template <typename Graph> |
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49 | void check_item_counts(Graph &g, int n, int e) { |
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50 | check(countNodes(g)==n, "Wrong node number."); |
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51 | check(countEdges(g)==2*e, "Wrong edge number."); |
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52 | } |
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53 | |
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54 | template <typename Graph> |
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55 | void print_items(Graph &g) { |
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56 | |
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57 | typedef typename Graph::NodeIt NodeIt; |
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58 | typedef typename Graph::UndirEdgeIt UEdgeIt; |
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59 | typedef typename Graph::EdgeIt EdgeIt; |
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60 | |
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61 | std::cout << "Nodes" << std::endl; |
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62 | int i=0; |
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63 | for(NodeIt it(g); it!=INVALID; ++it, ++i) { |
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64 | std::cout << " " << i << ": " << g.id(it) << std::endl; |
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65 | } |
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66 | |
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67 | std::cout << "UndirEdge" << std::endl; |
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68 | i=0; |
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69 | for(UEdgeIt it(g); it!=INVALID; ++it, ++i) { |
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70 | std::cout << " " << i << ": " << g.id(it) |
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71 | << " (" << g.id(g.source(it)) << ", " << g.id(g.target(it)) |
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72 | << ")" << std::endl; |
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73 | } |
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74 | |
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75 | std::cout << "Edge" << std::endl; |
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76 | i=0; |
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77 | for(EdgeIt it(g); it!=INVALID; ++it, ++i) { |
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78 | std::cout << " " << i << ": " << g.id(it) |
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79 | << " (" << g.id(g.source(it)) << ", " << g.id(g.target(it)) |
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80 | << ")" << std::endl; |
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81 | } |
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82 | |
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83 | } |
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84 | |
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85 | template <typename Graph> |
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86 | void check_graph() { |
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87 | |
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88 | typedef typename Graph::Node Node; |
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89 | typedef typename Graph::UndirEdge UEdge; |
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90 | typedef typename Graph::Edge Edge; |
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91 | typedef typename Graph::NodeIt NodeIt; |
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92 | typedef typename Graph::UndirEdgeIt UEdgeIt; |
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93 | typedef typename Graph::EdgeIt EdgeIt; |
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94 | |
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95 | Graph g; |
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96 | |
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97 | check_item_counts(g,0,0); |
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98 | |
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99 | Node |
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100 | n1 = g.addNode(), |
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101 | n2 = g.addNode(), |
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102 | n3 = g.addNode(); |
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103 | |
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104 | UEdge |
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105 | e1 = g.addEdge(n1, n2), |
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106 | e2 = g.addEdge(n2, n3); |
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107 | |
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108 | // print_items(g); |
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109 | |
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110 | check_item_counts(g,3,2); |
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111 | |
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112 | |
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113 | } |
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114 | |
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115 | int main() { |
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116 | check_concepts(); |
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117 | |
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118 | check_graph<UndirListGraph>(); |
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119 | check_graph<UndirSmartGraph>(); |
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120 | |
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121 | { |
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122 | UndirFullGraph g(5); |
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123 | check_item_counts(g, 5, 10); |
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124 | } |
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125 | |
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126 | return 0; |
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127 | } |
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