1 | /* -*- mode: C++; indent-tabs-mode: nil; -*- |
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2 | * |
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3 | * This file is a part of LEMON, a generic C++ optimization library. |
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4 | * |
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5 | * Copyright (C) 2003-2009 |
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6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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8 | * |
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9 | * Permission to use, modify and distribute this software is granted |
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10 | * provided that this copyright notice appears in all copies. For |
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11 | * precise terms see the accompanying LICENSE file. |
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12 | * |
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13 | * This software is provided "AS IS" with no warranty of any kind, |
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14 | * express or implied, and with no claim as to its suitability for any |
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15 | * purpose. |
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16 | * |
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17 | */ |
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18 | |
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19 | #include <iostream> |
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20 | #include <limits> |
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21 | |
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22 | #include <lemon/list_graph.h> |
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23 | #include <lemon/grid_graph.h> |
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24 | #include <lemon/bfs.h> |
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25 | #include <lemon/path.h> |
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26 | |
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27 | #include <lemon/concepts/digraph.h> |
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28 | #include <lemon/concepts/graph.h> |
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29 | #include <lemon/concepts/graph_components.h> |
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30 | #include <lemon/concepts/maps.h> |
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31 | #include <lemon/concept_check.h> |
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32 | |
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33 | #include <lemon/adaptors.h> |
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34 | |
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35 | #include "test/test_tools.h" |
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36 | #include "test/graph_test.h" |
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37 | |
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38 | using namespace lemon; |
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39 | |
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40 | void checkReverseDigraph() { |
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41 | // Check concepts |
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42 | checkConcept<concepts::Digraph, ReverseDigraph<concepts::Digraph> >(); |
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43 | checkConcept<concepts::Digraph, ReverseDigraph<ListDigraph> >(); |
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44 | checkConcept<concepts::AlterableDigraphComponent<>, |
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45 | ReverseDigraph<ListDigraph> >(); |
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46 | checkConcept<concepts::ExtendableDigraphComponent<>, |
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47 | ReverseDigraph<ListDigraph> >(); |
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48 | checkConcept<concepts::ErasableDigraphComponent<>, |
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49 | ReverseDigraph<ListDigraph> >(); |
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50 | checkConcept<concepts::ClearableDigraphComponent<>, |
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51 | ReverseDigraph<ListDigraph> >(); |
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52 | |
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53 | // Create a digraph and an adaptor |
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54 | typedef ListDigraph Digraph; |
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55 | typedef ReverseDigraph<Digraph> Adaptor; |
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56 | |
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57 | Digraph digraph; |
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58 | Adaptor adaptor(digraph); |
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59 | |
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60 | // Add nodes and arcs to the original digraph |
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61 | Digraph::Node n1 = digraph.addNode(); |
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62 | Digraph::Node n2 = digraph.addNode(); |
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63 | Digraph::Node n3 = digraph.addNode(); |
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64 | |
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65 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
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66 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
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67 | Digraph::Arc a3 = digraph.addArc(n2, n3); |
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68 | |
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69 | // Check the adaptor |
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70 | checkGraphNodeList(adaptor, 3); |
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71 | checkGraphArcList(adaptor, 3); |
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72 | checkGraphConArcList(adaptor, 3); |
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73 | |
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74 | checkGraphOutArcList(adaptor, n1, 0); |
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75 | checkGraphOutArcList(adaptor, n2, 1); |
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76 | checkGraphOutArcList(adaptor, n3, 2); |
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77 | |
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78 | checkGraphInArcList(adaptor, n1, 2); |
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79 | checkGraphInArcList(adaptor, n2, 1); |
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80 | checkGraphInArcList(adaptor, n3, 0); |
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81 | |
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82 | checkNodeIds(adaptor); |
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83 | checkArcIds(adaptor); |
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84 | |
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85 | checkGraphNodeMap(adaptor); |
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86 | checkGraphArcMap(adaptor); |
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87 | |
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88 | // Check the orientation of the arcs |
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89 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
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90 | check(adaptor.source(a) == digraph.target(a), "Wrong reverse"); |
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91 | check(adaptor.target(a) == digraph.source(a), "Wrong reverse"); |
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92 | } |
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93 | |
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94 | // Add and erase nodes and arcs in the digraph through the adaptor |
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95 | Adaptor::Node n4 = adaptor.addNode(); |
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96 | |
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97 | Adaptor::Arc a4 = adaptor.addArc(n4, n3); |
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98 | Adaptor::Arc a5 = adaptor.addArc(n2, n4); |
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99 | Adaptor::Arc a6 = adaptor.addArc(n2, n4); |
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100 | Adaptor::Arc a7 = adaptor.addArc(n1, n4); |
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101 | Adaptor::Arc a8 = adaptor.addArc(n1, n2); |
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102 | |
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103 | adaptor.erase(a1); |
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104 | adaptor.erase(n3); |
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105 | |
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106 | // Check the adaptor |
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107 | checkGraphNodeList(adaptor, 3); |
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108 | checkGraphArcList(adaptor, 4); |
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109 | checkGraphConArcList(adaptor, 4); |
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110 | |
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111 | checkGraphOutArcList(adaptor, n1, 2); |
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112 | checkGraphOutArcList(adaptor, n2, 2); |
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113 | checkGraphOutArcList(adaptor, n4, 0); |
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114 | |
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115 | checkGraphInArcList(adaptor, n1, 0); |
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116 | checkGraphInArcList(adaptor, n2, 1); |
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117 | checkGraphInArcList(adaptor, n4, 3); |
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118 | |
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119 | checkNodeIds(adaptor); |
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120 | checkArcIds(adaptor); |
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121 | |
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122 | checkGraphNodeMap(adaptor); |
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123 | checkGraphArcMap(adaptor); |
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124 | |
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125 | // Check the digraph |
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126 | checkGraphNodeList(digraph, 3); |
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127 | checkGraphArcList(digraph, 4); |
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128 | checkGraphConArcList(digraph, 4); |
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129 | |
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130 | checkGraphOutArcList(digraph, n1, 0); |
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131 | checkGraphOutArcList(digraph, n2, 1); |
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132 | checkGraphOutArcList(digraph, n4, 3); |
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133 | |
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134 | checkGraphInArcList(digraph, n1, 2); |
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135 | checkGraphInArcList(digraph, n2, 2); |
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136 | checkGraphInArcList(digraph, n4, 0); |
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137 | |
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138 | checkNodeIds(digraph); |
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139 | checkArcIds(digraph); |
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140 | |
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141 | checkGraphNodeMap(digraph); |
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142 | checkGraphArcMap(digraph); |
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143 | |
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144 | // Check the conversion of nodes and arcs |
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145 | Digraph::Node nd = n4; |
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146 | nd = n4; |
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147 | Adaptor::Node na = n1; |
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148 | na = n2; |
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149 | Digraph::Arc ad = a4; |
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150 | ad = a5; |
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151 | Adaptor::Arc aa = a1; |
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152 | aa = a2; |
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153 | } |
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154 | |
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155 | void checkSubDigraph() { |
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156 | // Check concepts |
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157 | checkConcept<concepts::Digraph, SubDigraph<concepts::Digraph> >(); |
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158 | checkConcept<concepts::Digraph, SubDigraph<ListDigraph> >(); |
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159 | checkConcept<concepts::AlterableDigraphComponent<>, |
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160 | SubDigraph<ListDigraph> >(); |
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161 | checkConcept<concepts::ExtendableDigraphComponent<>, |
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162 | SubDigraph<ListDigraph> >(); |
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163 | checkConcept<concepts::ErasableDigraphComponent<>, |
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164 | SubDigraph<ListDigraph> >(); |
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165 | checkConcept<concepts::ClearableDigraphComponent<>, |
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166 | SubDigraph<ListDigraph> >(); |
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167 | |
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168 | // Create a digraph and an adaptor |
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169 | typedef ListDigraph Digraph; |
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170 | typedef Digraph::NodeMap<bool> NodeFilter; |
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171 | typedef Digraph::ArcMap<bool> ArcFilter; |
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172 | typedef SubDigraph<Digraph, NodeFilter, ArcFilter> Adaptor; |
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173 | |
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174 | Digraph digraph; |
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175 | NodeFilter node_filter(digraph); |
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176 | ArcFilter arc_filter(digraph); |
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177 | Adaptor adaptor(digraph, node_filter, arc_filter); |
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178 | |
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179 | // Add nodes and arcs to the original digraph and the adaptor |
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180 | Digraph::Node n1 = digraph.addNode(); |
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181 | Digraph::Node n2 = digraph.addNode(); |
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182 | Adaptor::Node n3 = adaptor.addNode(); |
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183 | |
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184 | node_filter[n1] = node_filter[n2] = node_filter[n3] = true; |
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185 | |
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186 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
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187 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
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188 | Adaptor::Arc a3 = adaptor.addArc(n2, n3); |
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189 | |
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190 | arc_filter[a1] = arc_filter[a2] = arc_filter[a3] = true; |
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191 | |
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192 | checkGraphNodeList(adaptor, 3); |
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193 | checkGraphArcList(adaptor, 3); |
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194 | checkGraphConArcList(adaptor, 3); |
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195 | |
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196 | checkGraphOutArcList(adaptor, n1, 2); |
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197 | checkGraphOutArcList(adaptor, n2, 1); |
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198 | checkGraphOutArcList(adaptor, n3, 0); |
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199 | |
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200 | checkGraphInArcList(adaptor, n1, 0); |
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201 | checkGraphInArcList(adaptor, n2, 1); |
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202 | checkGraphInArcList(adaptor, n3, 2); |
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203 | |
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204 | checkNodeIds(adaptor); |
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205 | checkArcIds(adaptor); |
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206 | |
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207 | checkGraphNodeMap(adaptor); |
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208 | checkGraphArcMap(adaptor); |
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209 | |
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210 | // Hide an arc |
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211 | adaptor.status(a2, false); |
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212 | adaptor.disable(a3); |
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213 | if (!adaptor.status(a3)) adaptor.enable(a3); |
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214 | |
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215 | checkGraphNodeList(adaptor, 3); |
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216 | checkGraphArcList(adaptor, 2); |
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217 | checkGraphConArcList(adaptor, 2); |
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218 | |
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219 | checkGraphOutArcList(adaptor, n1, 1); |
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220 | checkGraphOutArcList(adaptor, n2, 1); |
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221 | checkGraphOutArcList(adaptor, n3, 0); |
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222 | |
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223 | checkGraphInArcList(adaptor, n1, 0); |
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224 | checkGraphInArcList(adaptor, n2, 1); |
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225 | checkGraphInArcList(adaptor, n3, 1); |
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226 | |
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227 | checkNodeIds(adaptor); |
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228 | checkArcIds(adaptor); |
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229 | |
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230 | checkGraphNodeMap(adaptor); |
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231 | checkGraphArcMap(adaptor); |
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232 | |
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233 | // Hide a node |
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234 | adaptor.status(n1, false); |
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235 | adaptor.disable(n3); |
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236 | if (!adaptor.status(n3)) adaptor.enable(n3); |
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237 | |
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238 | checkGraphNodeList(adaptor, 2); |
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239 | checkGraphArcList(adaptor, 1); |
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240 | checkGraphConArcList(adaptor, 1); |
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241 | |
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242 | checkGraphOutArcList(adaptor, n2, 1); |
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243 | checkGraphOutArcList(adaptor, n3, 0); |
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244 | |
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245 | checkGraphInArcList(adaptor, n2, 0); |
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246 | checkGraphInArcList(adaptor, n3, 1); |
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247 | |
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248 | checkNodeIds(adaptor); |
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249 | checkArcIds(adaptor); |
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250 | |
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251 | checkGraphNodeMap(adaptor); |
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252 | checkGraphArcMap(adaptor); |
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253 | |
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254 | // Hide all nodes and arcs |
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255 | node_filter[n1] = node_filter[n2] = node_filter[n3] = false; |
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256 | arc_filter[a1] = arc_filter[a2] = arc_filter[a3] = false; |
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257 | |
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258 | checkGraphNodeList(adaptor, 0); |
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259 | checkGraphArcList(adaptor, 0); |
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260 | checkGraphConArcList(adaptor, 0); |
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261 | |
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262 | checkNodeIds(adaptor); |
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263 | checkArcIds(adaptor); |
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264 | |
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265 | checkGraphNodeMap(adaptor); |
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266 | checkGraphArcMap(adaptor); |
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267 | |
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268 | // Check the conversion of nodes and arcs |
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269 | Digraph::Node nd = n3; |
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270 | nd = n3; |
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271 | Adaptor::Node na = n1; |
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272 | na = n2; |
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273 | Digraph::Arc ad = a3; |
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274 | ad = a3; |
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275 | Adaptor::Arc aa = a1; |
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276 | aa = a2; |
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277 | } |
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278 | |
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279 | void checkFilterNodes1() { |
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280 | // Check concepts |
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281 | checkConcept<concepts::Digraph, FilterNodes<concepts::Digraph> >(); |
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282 | checkConcept<concepts::Digraph, FilterNodes<ListDigraph> >(); |
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283 | checkConcept<concepts::AlterableDigraphComponent<>, |
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284 | FilterNodes<ListDigraph> >(); |
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285 | checkConcept<concepts::ExtendableDigraphComponent<>, |
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286 | FilterNodes<ListDigraph> >(); |
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287 | checkConcept<concepts::ErasableDigraphComponent<>, |
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288 | FilterNodes<ListDigraph> >(); |
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289 | checkConcept<concepts::ClearableDigraphComponent<>, |
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290 | FilterNodes<ListDigraph> >(); |
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291 | |
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292 | // Create a digraph and an adaptor |
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293 | typedef ListDigraph Digraph; |
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294 | typedef Digraph::NodeMap<bool> NodeFilter; |
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295 | typedef FilterNodes<Digraph, NodeFilter> Adaptor; |
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296 | |
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297 | Digraph digraph; |
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298 | NodeFilter node_filter(digraph); |
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299 | Adaptor adaptor(digraph, node_filter); |
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300 | |
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301 | // Add nodes and arcs to the original digraph and the adaptor |
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302 | Digraph::Node n1 = digraph.addNode(); |
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303 | Digraph::Node n2 = digraph.addNode(); |
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304 | Adaptor::Node n3 = adaptor.addNode(); |
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305 | |
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306 | node_filter[n1] = node_filter[n2] = node_filter[n3] = true; |
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307 | |
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308 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
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309 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
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310 | Adaptor::Arc a3 = adaptor.addArc(n2, n3); |
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311 | |
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312 | checkGraphNodeList(adaptor, 3); |
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313 | checkGraphArcList(adaptor, 3); |
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314 | checkGraphConArcList(adaptor, 3); |
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315 | |
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316 | checkGraphOutArcList(adaptor, n1, 2); |
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317 | checkGraphOutArcList(adaptor, n2, 1); |
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318 | checkGraphOutArcList(adaptor, n3, 0); |
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319 | |
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320 | checkGraphInArcList(adaptor, n1, 0); |
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321 | checkGraphInArcList(adaptor, n2, 1); |
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322 | checkGraphInArcList(adaptor, n3, 2); |
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323 | |
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324 | checkNodeIds(adaptor); |
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325 | checkArcIds(adaptor); |
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326 | |
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327 | checkGraphNodeMap(adaptor); |
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328 | checkGraphArcMap(adaptor); |
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329 | |
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330 | // Hide a node |
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331 | adaptor.status(n1, false); |
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332 | adaptor.disable(n3); |
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333 | if (!adaptor.status(n3)) adaptor.enable(n3); |
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334 | |
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335 | checkGraphNodeList(adaptor, 2); |
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336 | checkGraphArcList(adaptor, 1); |
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337 | checkGraphConArcList(adaptor, 1); |
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338 | |
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339 | checkGraphOutArcList(adaptor, n2, 1); |
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340 | checkGraphOutArcList(adaptor, n3, 0); |
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341 | |
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342 | checkGraphInArcList(adaptor, n2, 0); |
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343 | checkGraphInArcList(adaptor, n3, 1); |
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344 | |
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345 | checkNodeIds(adaptor); |
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346 | checkArcIds(adaptor); |
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347 | |
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348 | checkGraphNodeMap(adaptor); |
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349 | checkGraphArcMap(adaptor); |
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350 | |
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351 | // Hide all nodes |
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352 | node_filter[n1] = node_filter[n2] = node_filter[n3] = false; |
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353 | |
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354 | checkGraphNodeList(adaptor, 0); |
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355 | checkGraphArcList(adaptor, 0); |
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356 | checkGraphConArcList(adaptor, 0); |
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357 | |
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358 | checkNodeIds(adaptor); |
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359 | checkArcIds(adaptor); |
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360 | |
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361 | checkGraphNodeMap(adaptor); |
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362 | checkGraphArcMap(adaptor); |
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363 | |
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364 | // Check the conversion of nodes and arcs |
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365 | Digraph::Node nd = n3; |
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366 | nd = n3; |
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367 | Adaptor::Node na = n1; |
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368 | na = n2; |
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369 | Digraph::Arc ad = a3; |
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370 | ad = a3; |
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371 | Adaptor::Arc aa = a1; |
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372 | aa = a2; |
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373 | } |
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374 | |
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375 | void checkFilterArcs() { |
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376 | // Check concepts |
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377 | checkConcept<concepts::Digraph, FilterArcs<concepts::Digraph> >(); |
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378 | checkConcept<concepts::Digraph, FilterArcs<ListDigraph> >(); |
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379 | checkConcept<concepts::AlterableDigraphComponent<>, |
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380 | FilterArcs<ListDigraph> >(); |
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381 | checkConcept<concepts::ExtendableDigraphComponent<>, |
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382 | FilterArcs<ListDigraph> >(); |
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383 | checkConcept<concepts::ErasableDigraphComponent<>, |
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384 | FilterArcs<ListDigraph> >(); |
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385 | checkConcept<concepts::ClearableDigraphComponent<>, |
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386 | FilterArcs<ListDigraph> >(); |
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387 | |
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388 | // Create a digraph and an adaptor |
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389 | typedef ListDigraph Digraph; |
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390 | typedef Digraph::ArcMap<bool> ArcFilter; |
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391 | typedef FilterArcs<Digraph, ArcFilter> Adaptor; |
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392 | |
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393 | Digraph digraph; |
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394 | ArcFilter arc_filter(digraph); |
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395 | Adaptor adaptor(digraph, arc_filter); |
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396 | |
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397 | // Add nodes and arcs to the original digraph and the adaptor |
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398 | Digraph::Node n1 = digraph.addNode(); |
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399 | Digraph::Node n2 = digraph.addNode(); |
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400 | Adaptor::Node n3 = adaptor.addNode(); |
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401 | |
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402 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
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403 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
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404 | Adaptor::Arc a3 = adaptor.addArc(n2, n3); |
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405 | |
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406 | arc_filter[a1] = arc_filter[a2] = arc_filter[a3] = true; |
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407 | |
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408 | checkGraphNodeList(adaptor, 3); |
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409 | checkGraphArcList(adaptor, 3); |
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410 | checkGraphConArcList(adaptor, 3); |
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411 | |
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412 | checkGraphOutArcList(adaptor, n1, 2); |
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413 | checkGraphOutArcList(adaptor, n2, 1); |
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414 | checkGraphOutArcList(adaptor, n3, 0); |
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415 | |
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416 | checkGraphInArcList(adaptor, n1, 0); |
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417 | checkGraphInArcList(adaptor, n2, 1); |
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418 | checkGraphInArcList(adaptor, n3, 2); |
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419 | |
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420 | checkNodeIds(adaptor); |
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421 | checkArcIds(adaptor); |
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422 | |
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423 | checkGraphNodeMap(adaptor); |
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424 | checkGraphArcMap(adaptor); |
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425 | |
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426 | // Hide an arc |
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427 | adaptor.status(a2, false); |
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428 | adaptor.disable(a3); |
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429 | if (!adaptor.status(a3)) adaptor.enable(a3); |
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430 | |
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431 | checkGraphNodeList(adaptor, 3); |
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432 | checkGraphArcList(adaptor, 2); |
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433 | checkGraphConArcList(adaptor, 2); |
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434 | |
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435 | checkGraphOutArcList(adaptor, n1, 1); |
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436 | checkGraphOutArcList(adaptor, n2, 1); |
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437 | checkGraphOutArcList(adaptor, n3, 0); |
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438 | |
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439 | checkGraphInArcList(adaptor, n1, 0); |
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440 | checkGraphInArcList(adaptor, n2, 1); |
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441 | checkGraphInArcList(adaptor, n3, 1); |
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442 | |
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443 | checkNodeIds(adaptor); |
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444 | checkArcIds(adaptor); |
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445 | |
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446 | checkGraphNodeMap(adaptor); |
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447 | checkGraphArcMap(adaptor); |
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448 | |
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449 | // Hide all arcs |
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450 | arc_filter[a1] = arc_filter[a2] = arc_filter[a3] = false; |
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451 | |
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452 | checkGraphNodeList(adaptor, 3); |
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453 | checkGraphArcList(adaptor, 0); |
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454 | checkGraphConArcList(adaptor, 0); |
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455 | |
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456 | checkNodeIds(adaptor); |
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457 | checkArcIds(adaptor); |
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458 | |
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459 | checkGraphNodeMap(adaptor); |
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460 | checkGraphArcMap(adaptor); |
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461 | |
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462 | // Check the conversion of nodes and arcs |
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463 | Digraph::Node nd = n3; |
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464 | nd = n3; |
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465 | Adaptor::Node na = n1; |
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466 | na = n2; |
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467 | Digraph::Arc ad = a3; |
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468 | ad = a3; |
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469 | Adaptor::Arc aa = a1; |
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470 | aa = a2; |
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471 | } |
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472 | |
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473 | void checkUndirector() { |
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474 | // Check concepts |
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475 | checkConcept<concepts::Graph, Undirector<concepts::Digraph> >(); |
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476 | checkConcept<concepts::Graph, Undirector<ListDigraph> >(); |
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477 | checkConcept<concepts::AlterableGraphComponent<>, |
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478 | Undirector<ListDigraph> >(); |
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479 | checkConcept<concepts::ExtendableGraphComponent<>, |
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480 | Undirector<ListDigraph> >(); |
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481 | checkConcept<concepts::ErasableGraphComponent<>, |
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482 | Undirector<ListDigraph> >(); |
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483 | checkConcept<concepts::ClearableGraphComponent<>, |
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484 | Undirector<ListDigraph> >(); |
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485 | |
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486 | |
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487 | // Create a digraph and an adaptor |
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488 | typedef ListDigraph Digraph; |
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489 | typedef Undirector<Digraph> Adaptor; |
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490 | |
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491 | Digraph digraph; |
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492 | Adaptor adaptor(digraph); |
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493 | |
---|
494 | // Add nodes and arcs/edges to the original digraph and the adaptor |
---|
495 | Digraph::Node n1 = digraph.addNode(); |
---|
496 | Digraph::Node n2 = digraph.addNode(); |
---|
497 | Adaptor::Node n3 = adaptor.addNode(); |
---|
498 | |
---|
499 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
500 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
501 | Adaptor::Edge e3 = adaptor.addEdge(n2, n3); |
---|
502 | |
---|
503 | // Check the original digraph |
---|
504 | checkGraphNodeList(digraph, 3); |
---|
505 | checkGraphArcList(digraph, 3); |
---|
506 | checkGraphConArcList(digraph, 3); |
---|
507 | |
---|
508 | checkGraphOutArcList(digraph, n1, 2); |
---|
509 | checkGraphOutArcList(digraph, n2, 1); |
---|
510 | checkGraphOutArcList(digraph, n3, 0); |
---|
511 | |
---|
512 | checkGraphInArcList(digraph, n1, 0); |
---|
513 | checkGraphInArcList(digraph, n2, 1); |
---|
514 | checkGraphInArcList(digraph, n3, 2); |
---|
515 | |
---|
516 | checkNodeIds(digraph); |
---|
517 | checkArcIds(digraph); |
---|
518 | |
---|
519 | checkGraphNodeMap(digraph); |
---|
520 | checkGraphArcMap(digraph); |
---|
521 | |
---|
522 | // Check the adaptor |
---|
523 | checkGraphNodeList(adaptor, 3); |
---|
524 | checkGraphArcList(adaptor, 6); |
---|
525 | checkGraphEdgeList(adaptor, 3); |
---|
526 | checkGraphConArcList(adaptor, 6); |
---|
527 | checkGraphConEdgeList(adaptor, 3); |
---|
528 | |
---|
529 | checkGraphIncEdgeArcLists(adaptor, n1, 2); |
---|
530 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
531 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
532 | |
---|
533 | checkNodeIds(adaptor); |
---|
534 | checkArcIds(adaptor); |
---|
535 | checkEdgeIds(adaptor); |
---|
536 | |
---|
537 | checkGraphNodeMap(adaptor); |
---|
538 | checkGraphArcMap(adaptor); |
---|
539 | checkGraphEdgeMap(adaptor); |
---|
540 | |
---|
541 | // Check the edges of the adaptor |
---|
542 | for (Adaptor::EdgeIt e(adaptor); e != INVALID; ++e) { |
---|
543 | check(adaptor.u(e) == digraph.source(e), "Wrong undir"); |
---|
544 | check(adaptor.v(e) == digraph.target(e), "Wrong undir"); |
---|
545 | } |
---|
546 | |
---|
547 | // Check CombinedArcMap |
---|
548 | typedef Adaptor::CombinedArcMap |
---|
549 | <Digraph::ArcMap<int>, Digraph::ArcMap<int> > IntCombinedMap; |
---|
550 | typedef Adaptor::CombinedArcMap |
---|
551 | <Digraph::ArcMap<bool>, Digraph::ArcMap<bool> > BoolCombinedMap; |
---|
552 | checkConcept<concepts::ReferenceMap<Adaptor::Arc, int, int&, const int&>, |
---|
553 | IntCombinedMap>(); |
---|
554 | checkConcept<concepts::ReferenceMap<Adaptor::Arc, bool, bool&, const bool&>, |
---|
555 | BoolCombinedMap>(); |
---|
556 | |
---|
557 | Digraph::ArcMap<int> fw_map(digraph), bk_map(digraph); |
---|
558 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
559 | fw_map[a] = digraph.id(a); |
---|
560 | bk_map[a] = -digraph.id(a); |
---|
561 | } |
---|
562 | |
---|
563 | Adaptor::CombinedArcMap<Digraph::ArcMap<int>, Digraph::ArcMap<int> > |
---|
564 | comb_map(fw_map, bk_map); |
---|
565 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
566 | if (adaptor.source(a) == digraph.source(a)) { |
---|
567 | check(comb_map[a] == fw_map[a], "Wrong combined map"); |
---|
568 | } else { |
---|
569 | check(comb_map[a] == bk_map[a], "Wrong combined map"); |
---|
570 | } |
---|
571 | } |
---|
572 | |
---|
573 | // Check the conversion of nodes and arcs/edges |
---|
574 | Digraph::Node nd = n3; |
---|
575 | nd = n3; |
---|
576 | Adaptor::Node na = n1; |
---|
577 | na = n2; |
---|
578 | Digraph::Arc ad = e3; |
---|
579 | ad = e3; |
---|
580 | Adaptor::Edge ea = a1; |
---|
581 | ea = a2; |
---|
582 | } |
---|
583 | |
---|
584 | void checkResidualDigraph() { |
---|
585 | // Check concepts |
---|
586 | checkConcept<concepts::Digraph, ResidualDigraph<concepts::Digraph> >(); |
---|
587 | checkConcept<concepts::Digraph, ResidualDigraph<ListDigraph> >(); |
---|
588 | |
---|
589 | // Create a digraph and an adaptor |
---|
590 | typedef ListDigraph Digraph; |
---|
591 | typedef Digraph::ArcMap<int> IntArcMap; |
---|
592 | typedef ResidualDigraph<Digraph, IntArcMap> Adaptor; |
---|
593 | |
---|
594 | Digraph digraph; |
---|
595 | IntArcMap capacity(digraph), flow(digraph); |
---|
596 | Adaptor adaptor(digraph, capacity, flow); |
---|
597 | |
---|
598 | Digraph::Node n1 = digraph.addNode(); |
---|
599 | Digraph::Node n2 = digraph.addNode(); |
---|
600 | Digraph::Node n3 = digraph.addNode(); |
---|
601 | Digraph::Node n4 = digraph.addNode(); |
---|
602 | |
---|
603 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
604 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
605 | Digraph::Arc a3 = digraph.addArc(n1, n4); |
---|
606 | Digraph::Arc a4 = digraph.addArc(n2, n3); |
---|
607 | Digraph::Arc a5 = digraph.addArc(n2, n4); |
---|
608 | Digraph::Arc a6 = digraph.addArc(n3, n4); |
---|
609 | |
---|
610 | capacity[a1] = 8; |
---|
611 | capacity[a2] = 6; |
---|
612 | capacity[a3] = 4; |
---|
613 | capacity[a4] = 4; |
---|
614 | capacity[a5] = 6; |
---|
615 | capacity[a6] = 10; |
---|
616 | |
---|
617 | // Check the adaptor with various flow values |
---|
618 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
619 | flow[a] = 0; |
---|
620 | } |
---|
621 | |
---|
622 | checkGraphNodeList(adaptor, 4); |
---|
623 | checkGraphArcList(adaptor, 6); |
---|
624 | checkGraphConArcList(adaptor, 6); |
---|
625 | |
---|
626 | checkGraphOutArcList(adaptor, n1, 3); |
---|
627 | checkGraphOutArcList(adaptor, n2, 2); |
---|
628 | checkGraphOutArcList(adaptor, n3, 1); |
---|
629 | checkGraphOutArcList(adaptor, n4, 0); |
---|
630 | |
---|
631 | checkGraphInArcList(adaptor, n1, 0); |
---|
632 | checkGraphInArcList(adaptor, n2, 1); |
---|
633 | checkGraphInArcList(adaptor, n3, 2); |
---|
634 | checkGraphInArcList(adaptor, n4, 3); |
---|
635 | |
---|
636 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
637 | flow[a] = capacity[a] / 2; |
---|
638 | } |
---|
639 | |
---|
640 | checkGraphNodeList(adaptor, 4); |
---|
641 | checkGraphArcList(adaptor, 12); |
---|
642 | checkGraphConArcList(adaptor, 12); |
---|
643 | |
---|
644 | checkGraphOutArcList(adaptor, n1, 3); |
---|
645 | checkGraphOutArcList(adaptor, n2, 3); |
---|
646 | checkGraphOutArcList(adaptor, n3, 3); |
---|
647 | checkGraphOutArcList(adaptor, n4, 3); |
---|
648 | |
---|
649 | checkGraphInArcList(adaptor, n1, 3); |
---|
650 | checkGraphInArcList(adaptor, n2, 3); |
---|
651 | checkGraphInArcList(adaptor, n3, 3); |
---|
652 | checkGraphInArcList(adaptor, n4, 3); |
---|
653 | |
---|
654 | checkNodeIds(adaptor); |
---|
655 | checkArcIds(adaptor); |
---|
656 | |
---|
657 | checkGraphNodeMap(adaptor); |
---|
658 | checkGraphArcMap(adaptor); |
---|
659 | |
---|
660 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
661 | flow[a] = capacity[a]; |
---|
662 | } |
---|
663 | |
---|
664 | checkGraphNodeList(adaptor, 4); |
---|
665 | checkGraphArcList(adaptor, 6); |
---|
666 | checkGraphConArcList(adaptor, 6); |
---|
667 | |
---|
668 | checkGraphOutArcList(adaptor, n1, 0); |
---|
669 | checkGraphOutArcList(adaptor, n2, 1); |
---|
670 | checkGraphOutArcList(adaptor, n3, 2); |
---|
671 | checkGraphOutArcList(adaptor, n4, 3); |
---|
672 | |
---|
673 | checkGraphInArcList(adaptor, n1, 3); |
---|
674 | checkGraphInArcList(adaptor, n2, 2); |
---|
675 | checkGraphInArcList(adaptor, n3, 1); |
---|
676 | checkGraphInArcList(adaptor, n4, 0); |
---|
677 | |
---|
678 | // Saturate all backward arcs |
---|
679 | // (set the flow to zero on all forward arcs) |
---|
680 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
681 | if (adaptor.backward(a)) |
---|
682 | adaptor.augment(a, adaptor.residualCapacity(a)); |
---|
683 | } |
---|
684 | |
---|
685 | checkGraphNodeList(adaptor, 4); |
---|
686 | checkGraphArcList(adaptor, 6); |
---|
687 | checkGraphConArcList(adaptor, 6); |
---|
688 | |
---|
689 | checkGraphOutArcList(adaptor, n1, 3); |
---|
690 | checkGraphOutArcList(adaptor, n2, 2); |
---|
691 | checkGraphOutArcList(adaptor, n3, 1); |
---|
692 | checkGraphOutArcList(adaptor, n4, 0); |
---|
693 | |
---|
694 | checkGraphInArcList(adaptor, n1, 0); |
---|
695 | checkGraphInArcList(adaptor, n2, 1); |
---|
696 | checkGraphInArcList(adaptor, n3, 2); |
---|
697 | checkGraphInArcList(adaptor, n4, 3); |
---|
698 | |
---|
699 | // Find maximum flow by augmenting along shortest paths |
---|
700 | int flow_value = 0; |
---|
701 | Adaptor::ResidualCapacity res_cap(adaptor); |
---|
702 | while (true) { |
---|
703 | |
---|
704 | Bfs<Adaptor> bfs(adaptor); |
---|
705 | bfs.run(n1, n4); |
---|
706 | |
---|
707 | if (!bfs.reached(n4)) break; |
---|
708 | |
---|
709 | Path<Adaptor> p = bfs.path(n4); |
---|
710 | |
---|
711 | int min = std::numeric_limits<int>::max(); |
---|
712 | for (Path<Adaptor>::ArcIt a(p); a != INVALID; ++a) { |
---|
713 | if (res_cap[a] < min) min = res_cap[a]; |
---|
714 | } |
---|
715 | |
---|
716 | for (Path<Adaptor>::ArcIt a(p); a != INVALID; ++a) { |
---|
717 | adaptor.augment(a, min); |
---|
718 | } |
---|
719 | flow_value += min; |
---|
720 | } |
---|
721 | |
---|
722 | check(flow_value == 18, "Wrong flow with res graph adaptor"); |
---|
723 | |
---|
724 | // Check forward() and backward() |
---|
725 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
726 | check(adaptor.forward(a) != adaptor.backward(a), |
---|
727 | "Wrong forward() or backward()"); |
---|
728 | check((adaptor.forward(a) && adaptor.forward(Digraph::Arc(a)) == a) || |
---|
729 | (adaptor.backward(a) && adaptor.backward(Digraph::Arc(a)) == a), |
---|
730 | "Wrong forward() or backward()"); |
---|
731 | } |
---|
732 | |
---|
733 | // Check the conversion of nodes and arcs |
---|
734 | Digraph::Node nd = Adaptor::NodeIt(adaptor); |
---|
735 | nd = ++Adaptor::NodeIt(adaptor); |
---|
736 | Adaptor::Node na = n1; |
---|
737 | na = n2; |
---|
738 | Digraph::Arc ad = Adaptor::ArcIt(adaptor); |
---|
739 | ad = ++Adaptor::ArcIt(adaptor); |
---|
740 | } |
---|
741 | |
---|
742 | void checkSplitNodes() { |
---|
743 | // Check concepts |
---|
744 | checkConcept<concepts::Digraph, SplitNodes<concepts::Digraph> >(); |
---|
745 | checkConcept<concepts::Digraph, SplitNodes<ListDigraph> >(); |
---|
746 | |
---|
747 | // Create a digraph and an adaptor |
---|
748 | typedef ListDigraph Digraph; |
---|
749 | typedef SplitNodes<Digraph> Adaptor; |
---|
750 | |
---|
751 | Digraph digraph; |
---|
752 | Adaptor adaptor(digraph); |
---|
753 | |
---|
754 | Digraph::Node n1 = digraph.addNode(); |
---|
755 | Digraph::Node n2 = digraph.addNode(); |
---|
756 | Digraph::Node n3 = digraph.addNode(); |
---|
757 | |
---|
758 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
759 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
760 | Digraph::Arc a3 = digraph.addArc(n2, n3); |
---|
761 | |
---|
762 | checkGraphNodeList(adaptor, 6); |
---|
763 | checkGraphArcList(adaptor, 6); |
---|
764 | checkGraphConArcList(adaptor, 6); |
---|
765 | |
---|
766 | checkGraphOutArcList(adaptor, adaptor.inNode(n1), 1); |
---|
767 | checkGraphOutArcList(adaptor, adaptor.outNode(n1), 2); |
---|
768 | checkGraphOutArcList(adaptor, adaptor.inNode(n2), 1); |
---|
769 | checkGraphOutArcList(adaptor, adaptor.outNode(n2), 1); |
---|
770 | checkGraphOutArcList(adaptor, adaptor.inNode(n3), 1); |
---|
771 | checkGraphOutArcList(adaptor, adaptor.outNode(n3), 0); |
---|
772 | |
---|
773 | checkGraphInArcList(adaptor, adaptor.inNode(n1), 0); |
---|
774 | checkGraphInArcList(adaptor, adaptor.outNode(n1), 1); |
---|
775 | checkGraphInArcList(adaptor, adaptor.inNode(n2), 1); |
---|
776 | checkGraphInArcList(adaptor, adaptor.outNode(n2), 1); |
---|
777 | checkGraphInArcList(adaptor, adaptor.inNode(n3), 2); |
---|
778 | checkGraphInArcList(adaptor, adaptor.outNode(n3), 1); |
---|
779 | |
---|
780 | checkNodeIds(adaptor); |
---|
781 | checkArcIds(adaptor); |
---|
782 | |
---|
783 | checkGraphNodeMap(adaptor); |
---|
784 | checkGraphArcMap(adaptor); |
---|
785 | |
---|
786 | // Check split |
---|
787 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
788 | if (adaptor.origArc(a)) { |
---|
789 | Digraph::Arc oa = a; |
---|
790 | check(adaptor.source(a) == adaptor.outNode(digraph.source(oa)), |
---|
791 | "Wrong split"); |
---|
792 | check(adaptor.target(a) == adaptor.inNode(digraph.target(oa)), |
---|
793 | "Wrong split"); |
---|
794 | } else { |
---|
795 | Digraph::Node on = a; |
---|
796 | check(adaptor.source(a) == adaptor.inNode(on), "Wrong split"); |
---|
797 | check(adaptor.target(a) == adaptor.outNode(on), "Wrong split"); |
---|
798 | } |
---|
799 | } |
---|
800 | |
---|
801 | // Check combined node map |
---|
802 | typedef Adaptor::CombinedNodeMap |
---|
803 | <Digraph::NodeMap<int>, Digraph::NodeMap<int> > IntCombinedNodeMap; |
---|
804 | typedef Adaptor::CombinedNodeMap |
---|
805 | <Digraph::NodeMap<bool>, Digraph::NodeMap<bool> > BoolCombinedNodeMap; |
---|
806 | checkConcept<concepts::ReferenceMap<Adaptor::Node, int, int&, const int&>, |
---|
807 | IntCombinedNodeMap>(); |
---|
808 | //checkConcept<concepts::ReferenceMap<Adaptor::Node, bool, bool&, const bool&>, |
---|
809 | // BoolCombinedNodeMap>(); |
---|
810 | checkConcept<concepts::ReadWriteMap<Adaptor::Node, bool>, |
---|
811 | BoolCombinedNodeMap>(); |
---|
812 | |
---|
813 | Digraph::NodeMap<int> in_map(digraph), out_map(digraph); |
---|
814 | for (Digraph::NodeIt n(digraph); n != INVALID; ++n) { |
---|
815 | in_map[n] = digraph.id(n); |
---|
816 | out_map[n] = -digraph.id(n); |
---|
817 | } |
---|
818 | |
---|
819 | Adaptor::CombinedNodeMap<Digraph::NodeMap<int>, Digraph::NodeMap<int> > |
---|
820 | node_map(in_map, out_map); |
---|
821 | for (Adaptor::NodeIt n(adaptor); n != INVALID; ++n) { |
---|
822 | if (adaptor.inNode(n)) { |
---|
823 | check(node_map[n] == in_map[n], "Wrong combined node map"); |
---|
824 | } else { |
---|
825 | check(node_map[n] == out_map[n], "Wrong combined node map"); |
---|
826 | } |
---|
827 | } |
---|
828 | |
---|
829 | // Check combined arc map |
---|
830 | typedef Adaptor::CombinedArcMap |
---|
831 | <Digraph::ArcMap<int>, Digraph::NodeMap<int> > IntCombinedArcMap; |
---|
832 | typedef Adaptor::CombinedArcMap |
---|
833 | <Digraph::ArcMap<bool>, Digraph::NodeMap<bool> > BoolCombinedArcMap; |
---|
834 | checkConcept<concepts::ReferenceMap<Adaptor::Arc, int, int&, const int&>, |
---|
835 | IntCombinedArcMap>(); |
---|
836 | //checkConcept<concepts::ReferenceMap<Adaptor::Arc, bool, bool&, const bool&>, |
---|
837 | // BoolCombinedArcMap>(); |
---|
838 | checkConcept<concepts::ReadWriteMap<Adaptor::Arc, bool>, |
---|
839 | BoolCombinedArcMap>(); |
---|
840 | |
---|
841 | Digraph::ArcMap<int> a_map(digraph); |
---|
842 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
843 | a_map[a] = digraph.id(a); |
---|
844 | } |
---|
845 | |
---|
846 | Adaptor::CombinedArcMap<Digraph::ArcMap<int>, Digraph::NodeMap<int> > |
---|
847 | arc_map(a_map, out_map); |
---|
848 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
849 | check(arc_map[adaptor.arc(a)] == a_map[a], "Wrong combined arc map"); |
---|
850 | } |
---|
851 | for (Digraph::NodeIt n(digraph); n != INVALID; ++n) { |
---|
852 | check(arc_map[adaptor.arc(n)] == out_map[n], "Wrong combined arc map"); |
---|
853 | } |
---|
854 | |
---|
855 | // Check the conversion of nodes |
---|
856 | Digraph::Node nd = adaptor.inNode(n1); |
---|
857 | check (nd == n1, "Wrong node conversion"); |
---|
858 | nd = adaptor.outNode(n2); |
---|
859 | check (nd == n2, "Wrong node conversion"); |
---|
860 | } |
---|
861 | |
---|
862 | void checkSubGraph() { |
---|
863 | // Check concepts |
---|
864 | checkConcept<concepts::Graph, SubGraph<concepts::Graph> >(); |
---|
865 | checkConcept<concepts::Graph, SubGraph<ListGraph> >(); |
---|
866 | checkConcept<concepts::AlterableGraphComponent<>, |
---|
867 | SubGraph<ListGraph> >(); |
---|
868 | checkConcept<concepts::ExtendableGraphComponent<>, |
---|
869 | SubGraph<ListGraph> >(); |
---|
870 | checkConcept<concepts::ErasableGraphComponent<>, |
---|
871 | SubGraph<ListGraph> >(); |
---|
872 | checkConcept<concepts::ClearableGraphComponent<>, |
---|
873 | SubGraph<ListGraph> >(); |
---|
874 | |
---|
875 | // Create a graph and an adaptor |
---|
876 | typedef ListGraph Graph; |
---|
877 | typedef Graph::NodeMap<bool> NodeFilter; |
---|
878 | typedef Graph::EdgeMap<bool> EdgeFilter; |
---|
879 | typedef SubGraph<Graph, NodeFilter, EdgeFilter> Adaptor; |
---|
880 | |
---|
881 | Graph graph; |
---|
882 | NodeFilter node_filter(graph); |
---|
883 | EdgeFilter edge_filter(graph); |
---|
884 | Adaptor adaptor(graph, node_filter, edge_filter); |
---|
885 | |
---|
886 | // Add nodes and edges to the original graph and the adaptor |
---|
887 | Graph::Node n1 = graph.addNode(); |
---|
888 | Graph::Node n2 = graph.addNode(); |
---|
889 | Adaptor::Node n3 = adaptor.addNode(); |
---|
890 | Adaptor::Node n4 = adaptor.addNode(); |
---|
891 | |
---|
892 | node_filter[n1] = node_filter[n2] = node_filter[n3] = node_filter[n4] = true; |
---|
893 | |
---|
894 | Graph::Edge e1 = graph.addEdge(n1, n2); |
---|
895 | Graph::Edge e2 = graph.addEdge(n1, n3); |
---|
896 | Adaptor::Edge e3 = adaptor.addEdge(n2, n3); |
---|
897 | Adaptor::Edge e4 = adaptor.addEdge(n3, n4); |
---|
898 | |
---|
899 | edge_filter[e1] = edge_filter[e2] = edge_filter[e3] = edge_filter[e4] = true; |
---|
900 | |
---|
901 | checkGraphNodeList(adaptor, 4); |
---|
902 | checkGraphArcList(adaptor, 8); |
---|
903 | checkGraphEdgeList(adaptor, 4); |
---|
904 | checkGraphConArcList(adaptor, 8); |
---|
905 | checkGraphConEdgeList(adaptor, 4); |
---|
906 | |
---|
907 | checkGraphIncEdgeArcLists(adaptor, n1, 2); |
---|
908 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
909 | checkGraphIncEdgeArcLists(adaptor, n3, 3); |
---|
910 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
911 | |
---|
912 | checkNodeIds(adaptor); |
---|
913 | checkArcIds(adaptor); |
---|
914 | checkEdgeIds(adaptor); |
---|
915 | |
---|
916 | checkGraphNodeMap(adaptor); |
---|
917 | checkGraphArcMap(adaptor); |
---|
918 | checkGraphEdgeMap(adaptor); |
---|
919 | |
---|
920 | // Hide an edge |
---|
921 | adaptor.status(e2, false); |
---|
922 | adaptor.disable(e3); |
---|
923 | if (!adaptor.status(e3)) adaptor.enable(e3); |
---|
924 | |
---|
925 | checkGraphNodeList(adaptor, 4); |
---|
926 | checkGraphArcList(adaptor, 6); |
---|
927 | checkGraphEdgeList(adaptor, 3); |
---|
928 | checkGraphConArcList(adaptor, 6); |
---|
929 | checkGraphConEdgeList(adaptor, 3); |
---|
930 | |
---|
931 | checkGraphIncEdgeArcLists(adaptor, n1, 1); |
---|
932 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
933 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
934 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
935 | |
---|
936 | checkNodeIds(adaptor); |
---|
937 | checkArcIds(adaptor); |
---|
938 | checkEdgeIds(adaptor); |
---|
939 | |
---|
940 | checkGraphNodeMap(adaptor); |
---|
941 | checkGraphArcMap(adaptor); |
---|
942 | checkGraphEdgeMap(adaptor); |
---|
943 | |
---|
944 | // Hide a node |
---|
945 | adaptor.status(n1, false); |
---|
946 | adaptor.disable(n3); |
---|
947 | if (!adaptor.status(n3)) adaptor.enable(n3); |
---|
948 | |
---|
949 | checkGraphNodeList(adaptor, 3); |
---|
950 | checkGraphArcList(adaptor, 4); |
---|
951 | checkGraphEdgeList(adaptor, 2); |
---|
952 | checkGraphConArcList(adaptor, 4); |
---|
953 | checkGraphConEdgeList(adaptor, 2); |
---|
954 | |
---|
955 | checkGraphIncEdgeArcLists(adaptor, n2, 1); |
---|
956 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
957 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
958 | |
---|
959 | checkNodeIds(adaptor); |
---|
960 | checkArcIds(adaptor); |
---|
961 | checkEdgeIds(adaptor); |
---|
962 | |
---|
963 | checkGraphNodeMap(adaptor); |
---|
964 | checkGraphArcMap(adaptor); |
---|
965 | checkGraphEdgeMap(adaptor); |
---|
966 | |
---|
967 | // Hide all nodes and edges |
---|
968 | node_filter[n1] = node_filter[n2] = node_filter[n3] = node_filter[n4] = false; |
---|
969 | edge_filter[e1] = edge_filter[e2] = edge_filter[e3] = edge_filter[e4] = false; |
---|
970 | |
---|
971 | checkGraphNodeList(adaptor, 0); |
---|
972 | checkGraphArcList(adaptor, 0); |
---|
973 | checkGraphEdgeList(adaptor, 0); |
---|
974 | checkGraphConArcList(adaptor, 0); |
---|
975 | checkGraphConEdgeList(adaptor, 0); |
---|
976 | |
---|
977 | checkNodeIds(adaptor); |
---|
978 | checkArcIds(adaptor); |
---|
979 | checkEdgeIds(adaptor); |
---|
980 | |
---|
981 | checkGraphNodeMap(adaptor); |
---|
982 | checkGraphArcMap(adaptor); |
---|
983 | checkGraphEdgeMap(adaptor); |
---|
984 | |
---|
985 | // Check the conversion of nodes and edges |
---|
986 | Graph::Node ng = n3; |
---|
987 | ng = n4; |
---|
988 | Adaptor::Node na = n1; |
---|
989 | na = n2; |
---|
990 | Graph::Edge eg = e3; |
---|
991 | eg = e4; |
---|
992 | Adaptor::Edge ea = e1; |
---|
993 | ea = e2; |
---|
994 | } |
---|
995 | |
---|
996 | void checkFilterNodes2() { |
---|
997 | // Check concepts |
---|
998 | checkConcept<concepts::Graph, FilterNodes<concepts::Graph> >(); |
---|
999 | checkConcept<concepts::Graph, FilterNodes<ListGraph> >(); |
---|
1000 | checkConcept<concepts::AlterableGraphComponent<>, |
---|
1001 | FilterNodes<ListGraph> >(); |
---|
1002 | checkConcept<concepts::ExtendableGraphComponent<>, |
---|
1003 | FilterNodes<ListGraph> >(); |
---|
1004 | checkConcept<concepts::ErasableGraphComponent<>, |
---|
1005 | FilterNodes<ListGraph> >(); |
---|
1006 | checkConcept<concepts::ClearableGraphComponent<>, |
---|
1007 | FilterNodes<ListGraph> >(); |
---|
1008 | |
---|
1009 | // Create a graph and an adaptor |
---|
1010 | typedef ListGraph Graph; |
---|
1011 | typedef Graph::NodeMap<bool> NodeFilter; |
---|
1012 | typedef FilterNodes<Graph, NodeFilter> Adaptor; |
---|
1013 | |
---|
1014 | // Add nodes and edges to the original graph and the adaptor |
---|
1015 | Graph graph; |
---|
1016 | NodeFilter node_filter(graph); |
---|
1017 | Adaptor adaptor(graph, node_filter); |
---|
1018 | |
---|
1019 | Graph::Node n1 = graph.addNode(); |
---|
1020 | Graph::Node n2 = graph.addNode(); |
---|
1021 | Adaptor::Node n3 = adaptor.addNode(); |
---|
1022 | Adaptor::Node n4 = adaptor.addNode(); |
---|
1023 | |
---|
1024 | node_filter[n1] = node_filter[n2] = node_filter[n3] = node_filter[n4] = true; |
---|
1025 | |
---|
1026 | Graph::Edge e1 = graph.addEdge(n1, n2); |
---|
1027 | Graph::Edge e2 = graph.addEdge(n1, n3); |
---|
1028 | Adaptor::Edge e3 = adaptor.addEdge(n2, n3); |
---|
1029 | Adaptor::Edge e4 = adaptor.addEdge(n3, n4); |
---|
1030 | |
---|
1031 | checkGraphNodeList(adaptor, 4); |
---|
1032 | checkGraphArcList(adaptor, 8); |
---|
1033 | checkGraphEdgeList(adaptor, 4); |
---|
1034 | checkGraphConArcList(adaptor, 8); |
---|
1035 | checkGraphConEdgeList(adaptor, 4); |
---|
1036 | |
---|
1037 | checkGraphIncEdgeArcLists(adaptor, n1, 2); |
---|
1038 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
1039 | checkGraphIncEdgeArcLists(adaptor, n3, 3); |
---|
1040 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
1041 | |
---|
1042 | checkNodeIds(adaptor); |
---|
1043 | checkArcIds(adaptor); |
---|
1044 | checkEdgeIds(adaptor); |
---|
1045 | |
---|
1046 | checkGraphNodeMap(adaptor); |
---|
1047 | checkGraphArcMap(adaptor); |
---|
1048 | checkGraphEdgeMap(adaptor); |
---|
1049 | |
---|
1050 | // Hide a node |
---|
1051 | adaptor.status(n1, false); |
---|
1052 | adaptor.disable(n3); |
---|
1053 | if (!adaptor.status(n3)) adaptor.enable(n3); |
---|
1054 | |
---|
1055 | checkGraphNodeList(adaptor, 3); |
---|
1056 | checkGraphArcList(adaptor, 4); |
---|
1057 | checkGraphEdgeList(adaptor, 2); |
---|
1058 | checkGraphConArcList(adaptor, 4); |
---|
1059 | checkGraphConEdgeList(adaptor, 2); |
---|
1060 | |
---|
1061 | checkGraphIncEdgeArcLists(adaptor, n2, 1); |
---|
1062 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
1063 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
1064 | |
---|
1065 | checkNodeIds(adaptor); |
---|
1066 | checkArcIds(adaptor); |
---|
1067 | checkEdgeIds(adaptor); |
---|
1068 | |
---|
1069 | checkGraphNodeMap(adaptor); |
---|
1070 | checkGraphArcMap(adaptor); |
---|
1071 | checkGraphEdgeMap(adaptor); |
---|
1072 | |
---|
1073 | // Hide all nodes |
---|
1074 | node_filter[n1] = node_filter[n2] = node_filter[n3] = node_filter[n4] = false; |
---|
1075 | |
---|
1076 | checkGraphNodeList(adaptor, 0); |
---|
1077 | checkGraphArcList(adaptor, 0); |
---|
1078 | checkGraphEdgeList(adaptor, 0); |
---|
1079 | checkGraphConArcList(adaptor, 0); |
---|
1080 | checkGraphConEdgeList(adaptor, 0); |
---|
1081 | |
---|
1082 | checkNodeIds(adaptor); |
---|
1083 | checkArcIds(adaptor); |
---|
1084 | checkEdgeIds(adaptor); |
---|
1085 | |
---|
1086 | checkGraphNodeMap(adaptor); |
---|
1087 | checkGraphArcMap(adaptor); |
---|
1088 | checkGraphEdgeMap(adaptor); |
---|
1089 | |
---|
1090 | // Check the conversion of nodes and edges |
---|
1091 | Graph::Node ng = n3; |
---|
1092 | ng = n4; |
---|
1093 | Adaptor::Node na = n1; |
---|
1094 | na = n2; |
---|
1095 | Graph::Edge eg = e3; |
---|
1096 | eg = e4; |
---|
1097 | Adaptor::Edge ea = e1; |
---|
1098 | ea = e2; |
---|
1099 | } |
---|
1100 | |
---|
1101 | void checkFilterEdges() { |
---|
1102 | // Check concepts |
---|
1103 | checkConcept<concepts::Graph, FilterEdges<concepts::Graph> >(); |
---|
1104 | checkConcept<concepts::Graph, FilterEdges<ListGraph> >(); |
---|
1105 | checkConcept<concepts::AlterableGraphComponent<>, |
---|
1106 | FilterEdges<ListGraph> >(); |
---|
1107 | checkConcept<concepts::ExtendableGraphComponent<>, |
---|
1108 | FilterEdges<ListGraph> >(); |
---|
1109 | checkConcept<concepts::ErasableGraphComponent<>, |
---|
1110 | FilterEdges<ListGraph> >(); |
---|
1111 | checkConcept<concepts::ClearableGraphComponent<>, |
---|
1112 | FilterEdges<ListGraph> >(); |
---|
1113 | |
---|
1114 | // Create a graph and an adaptor |
---|
1115 | typedef ListGraph Graph; |
---|
1116 | typedef Graph::EdgeMap<bool> EdgeFilter; |
---|
1117 | typedef FilterEdges<Graph, EdgeFilter> Adaptor; |
---|
1118 | |
---|
1119 | Graph graph; |
---|
1120 | EdgeFilter edge_filter(graph); |
---|
1121 | Adaptor adaptor(graph, edge_filter); |
---|
1122 | |
---|
1123 | // Add nodes and edges to the original graph and the adaptor |
---|
1124 | Graph::Node n1 = graph.addNode(); |
---|
1125 | Graph::Node n2 = graph.addNode(); |
---|
1126 | Adaptor::Node n3 = adaptor.addNode(); |
---|
1127 | Adaptor::Node n4 = adaptor.addNode(); |
---|
1128 | |
---|
1129 | Graph::Edge e1 = graph.addEdge(n1, n2); |
---|
1130 | Graph::Edge e2 = graph.addEdge(n1, n3); |
---|
1131 | Adaptor::Edge e3 = adaptor.addEdge(n2, n3); |
---|
1132 | Adaptor::Edge e4 = adaptor.addEdge(n3, n4); |
---|
1133 | |
---|
1134 | edge_filter[e1] = edge_filter[e2] = edge_filter[e3] = edge_filter[e4] = true; |
---|
1135 | |
---|
1136 | checkGraphNodeList(adaptor, 4); |
---|
1137 | checkGraphArcList(adaptor, 8); |
---|
1138 | checkGraphEdgeList(adaptor, 4); |
---|
1139 | checkGraphConArcList(adaptor, 8); |
---|
1140 | checkGraphConEdgeList(adaptor, 4); |
---|
1141 | |
---|
1142 | checkGraphIncEdgeArcLists(adaptor, n1, 2); |
---|
1143 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
1144 | checkGraphIncEdgeArcLists(adaptor, n3, 3); |
---|
1145 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
1146 | |
---|
1147 | checkNodeIds(adaptor); |
---|
1148 | checkArcIds(adaptor); |
---|
1149 | checkEdgeIds(adaptor); |
---|
1150 | |
---|
1151 | checkGraphNodeMap(adaptor); |
---|
1152 | checkGraphArcMap(adaptor); |
---|
1153 | checkGraphEdgeMap(adaptor); |
---|
1154 | |
---|
1155 | // Hide an edge |
---|
1156 | adaptor.status(e2, false); |
---|
1157 | adaptor.disable(e3); |
---|
1158 | if (!adaptor.status(e3)) adaptor.enable(e3); |
---|
1159 | |
---|
1160 | checkGraphNodeList(adaptor, 4); |
---|
1161 | checkGraphArcList(adaptor, 6); |
---|
1162 | checkGraphEdgeList(adaptor, 3); |
---|
1163 | checkGraphConArcList(adaptor, 6); |
---|
1164 | checkGraphConEdgeList(adaptor, 3); |
---|
1165 | |
---|
1166 | checkGraphIncEdgeArcLists(adaptor, n1, 1); |
---|
1167 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
1168 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
1169 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
1170 | |
---|
1171 | checkNodeIds(adaptor); |
---|
1172 | checkArcIds(adaptor); |
---|
1173 | checkEdgeIds(adaptor); |
---|
1174 | |
---|
1175 | checkGraphNodeMap(adaptor); |
---|
1176 | checkGraphArcMap(adaptor); |
---|
1177 | checkGraphEdgeMap(adaptor); |
---|
1178 | |
---|
1179 | // Hide all edges |
---|
1180 | edge_filter[e1] = edge_filter[e2] = edge_filter[e3] = edge_filter[e4] = false; |
---|
1181 | |
---|
1182 | checkGraphNodeList(adaptor, 4); |
---|
1183 | checkGraphArcList(adaptor, 0); |
---|
1184 | checkGraphEdgeList(adaptor, 0); |
---|
1185 | checkGraphConArcList(adaptor, 0); |
---|
1186 | checkGraphConEdgeList(adaptor, 0); |
---|
1187 | |
---|
1188 | checkNodeIds(adaptor); |
---|
1189 | checkArcIds(adaptor); |
---|
1190 | checkEdgeIds(adaptor); |
---|
1191 | |
---|
1192 | checkGraphNodeMap(adaptor); |
---|
1193 | checkGraphArcMap(adaptor); |
---|
1194 | checkGraphEdgeMap(adaptor); |
---|
1195 | |
---|
1196 | // Check the conversion of nodes and edges |
---|
1197 | Graph::Node ng = n3; |
---|
1198 | ng = n4; |
---|
1199 | Adaptor::Node na = n1; |
---|
1200 | na = n2; |
---|
1201 | Graph::Edge eg = e3; |
---|
1202 | eg = e4; |
---|
1203 | Adaptor::Edge ea = e1; |
---|
1204 | ea = e2; |
---|
1205 | } |
---|
1206 | |
---|
1207 | void checkOrienter() { |
---|
1208 | // Check concepts |
---|
1209 | checkConcept<concepts::Digraph, Orienter<concepts::Graph> >(); |
---|
1210 | checkConcept<concepts::Digraph, Orienter<ListGraph> >(); |
---|
1211 | checkConcept<concepts::AlterableDigraphComponent<>, |
---|
1212 | Orienter<ListGraph> >(); |
---|
1213 | checkConcept<concepts::ExtendableDigraphComponent<>, |
---|
1214 | Orienter<ListGraph> >(); |
---|
1215 | checkConcept<concepts::ErasableDigraphComponent<>, |
---|
1216 | Orienter<ListGraph> >(); |
---|
1217 | checkConcept<concepts::ClearableDigraphComponent<>, |
---|
1218 | Orienter<ListGraph> >(); |
---|
1219 | |
---|
1220 | // Create a graph and an adaptor |
---|
1221 | typedef ListGraph Graph; |
---|
1222 | typedef ListGraph::EdgeMap<bool> DirMap; |
---|
1223 | typedef Orienter<Graph> Adaptor; |
---|
1224 | |
---|
1225 | Graph graph; |
---|
1226 | DirMap dir(graph); |
---|
1227 | Adaptor adaptor(graph, dir); |
---|
1228 | |
---|
1229 | // Add nodes and edges to the original graph and the adaptor |
---|
1230 | Graph::Node n1 = graph.addNode(); |
---|
1231 | Graph::Node n2 = graph.addNode(); |
---|
1232 | Adaptor::Node n3 = adaptor.addNode(); |
---|
1233 | |
---|
1234 | Graph::Edge e1 = graph.addEdge(n1, n2); |
---|
1235 | Graph::Edge e2 = graph.addEdge(n1, n3); |
---|
1236 | Adaptor::Arc e3 = adaptor.addArc(n2, n3); |
---|
1237 | |
---|
1238 | dir[e1] = dir[e2] = dir[e3] = true; |
---|
1239 | |
---|
1240 | // Check the original graph |
---|
1241 | checkGraphNodeList(graph, 3); |
---|
1242 | checkGraphArcList(graph, 6); |
---|
1243 | checkGraphConArcList(graph, 6); |
---|
1244 | checkGraphEdgeList(graph, 3); |
---|
1245 | checkGraphConEdgeList(graph, 3); |
---|
1246 | |
---|
1247 | checkGraphIncEdgeArcLists(graph, n1, 2); |
---|
1248 | checkGraphIncEdgeArcLists(graph, n2, 2); |
---|
1249 | checkGraphIncEdgeArcLists(graph, n3, 2); |
---|
1250 | |
---|
1251 | checkNodeIds(graph); |
---|
1252 | checkArcIds(graph); |
---|
1253 | checkEdgeIds(graph); |
---|
1254 | |
---|
1255 | checkGraphNodeMap(graph); |
---|
1256 | checkGraphArcMap(graph); |
---|
1257 | checkGraphEdgeMap(graph); |
---|
1258 | |
---|
1259 | // Check the adaptor |
---|
1260 | checkGraphNodeList(adaptor, 3); |
---|
1261 | checkGraphArcList(adaptor, 3); |
---|
1262 | checkGraphConArcList(adaptor, 3); |
---|
1263 | |
---|
1264 | checkGraphOutArcList(adaptor, n1, 2); |
---|
1265 | checkGraphOutArcList(adaptor, n2, 1); |
---|
1266 | checkGraphOutArcList(adaptor, n3, 0); |
---|
1267 | |
---|
1268 | checkGraphInArcList(adaptor, n1, 0); |
---|
1269 | checkGraphInArcList(adaptor, n2, 1); |
---|
1270 | checkGraphInArcList(adaptor, n3, 2); |
---|
1271 | |
---|
1272 | checkNodeIds(adaptor); |
---|
1273 | checkArcIds(adaptor); |
---|
1274 | |
---|
1275 | checkGraphNodeMap(adaptor); |
---|
1276 | checkGraphArcMap(adaptor); |
---|
1277 | |
---|
1278 | // Check direction changing |
---|
1279 | { |
---|
1280 | dir[e1] = true; |
---|
1281 | Adaptor::Node u = adaptor.source(e1); |
---|
1282 | Adaptor::Node v = adaptor.target(e1); |
---|
1283 | |
---|
1284 | dir[e1] = false; |
---|
1285 | check (u == adaptor.target(e1), "Wrong dir"); |
---|
1286 | check (v == adaptor.source(e1), "Wrong dir"); |
---|
1287 | |
---|
1288 | check ((u == n1 && v == n2) || (u == n2 && v == n1), "Wrong dir"); |
---|
1289 | dir[e1] = n1 == u; |
---|
1290 | } |
---|
1291 | |
---|
1292 | { |
---|
1293 | dir[e2] = true; |
---|
1294 | Adaptor::Node u = adaptor.source(e2); |
---|
1295 | Adaptor::Node v = adaptor.target(e2); |
---|
1296 | |
---|
1297 | dir[e2] = false; |
---|
1298 | check (u == adaptor.target(e2), "Wrong dir"); |
---|
1299 | check (v == adaptor.source(e2), "Wrong dir"); |
---|
1300 | |
---|
1301 | check ((u == n1 && v == n3) || (u == n3 && v == n1), "Wrong dir"); |
---|
1302 | dir[e2] = n3 == u; |
---|
1303 | } |
---|
1304 | |
---|
1305 | { |
---|
1306 | dir[e3] = true; |
---|
1307 | Adaptor::Node u = adaptor.source(e3); |
---|
1308 | Adaptor::Node v = adaptor.target(e3); |
---|
1309 | |
---|
1310 | dir[e3] = false; |
---|
1311 | check (u == adaptor.target(e3), "Wrong dir"); |
---|
1312 | check (v == adaptor.source(e3), "Wrong dir"); |
---|
1313 | |
---|
1314 | check ((u == n2 && v == n3) || (u == n3 && v == n2), "Wrong dir"); |
---|
1315 | dir[e3] = n2 == u; |
---|
1316 | } |
---|
1317 | |
---|
1318 | // Check the adaptor again |
---|
1319 | checkGraphNodeList(adaptor, 3); |
---|
1320 | checkGraphArcList(adaptor, 3); |
---|
1321 | checkGraphConArcList(adaptor, 3); |
---|
1322 | |
---|
1323 | checkGraphOutArcList(adaptor, n1, 1); |
---|
1324 | checkGraphOutArcList(adaptor, n2, 1); |
---|
1325 | checkGraphOutArcList(adaptor, n3, 1); |
---|
1326 | |
---|
1327 | checkGraphInArcList(adaptor, n1, 1); |
---|
1328 | checkGraphInArcList(adaptor, n2, 1); |
---|
1329 | checkGraphInArcList(adaptor, n3, 1); |
---|
1330 | |
---|
1331 | checkNodeIds(adaptor); |
---|
1332 | checkArcIds(adaptor); |
---|
1333 | |
---|
1334 | checkGraphNodeMap(adaptor); |
---|
1335 | checkGraphArcMap(adaptor); |
---|
1336 | |
---|
1337 | // Check reverseArc() |
---|
1338 | adaptor.reverseArc(e2); |
---|
1339 | adaptor.reverseArc(e3); |
---|
1340 | adaptor.reverseArc(e2); |
---|
1341 | |
---|
1342 | checkGraphNodeList(adaptor, 3); |
---|
1343 | checkGraphArcList(adaptor, 3); |
---|
1344 | checkGraphConArcList(adaptor, 3); |
---|
1345 | |
---|
1346 | checkGraphOutArcList(adaptor, n1, 1); |
---|
1347 | checkGraphOutArcList(adaptor, n2, 0); |
---|
1348 | checkGraphOutArcList(adaptor, n3, 2); |
---|
1349 | |
---|
1350 | checkGraphInArcList(adaptor, n1, 1); |
---|
1351 | checkGraphInArcList(adaptor, n2, 2); |
---|
1352 | checkGraphInArcList(adaptor, n3, 0); |
---|
1353 | |
---|
1354 | // Check the conversion of nodes and arcs/edges |
---|
1355 | Graph::Node ng = n3; |
---|
1356 | ng = n3; |
---|
1357 | Adaptor::Node na = n1; |
---|
1358 | na = n2; |
---|
1359 | Graph::Edge eg = e3; |
---|
1360 | eg = e3; |
---|
1361 | Adaptor::Arc aa = e1; |
---|
1362 | aa = e2; |
---|
1363 | } |
---|
1364 | |
---|
1365 | void checkCombiningAdaptors() { |
---|
1366 | // Create a grid graph |
---|
1367 | GridGraph graph(2,2); |
---|
1368 | GridGraph::Node n1 = graph(0,0); |
---|
1369 | GridGraph::Node n2 = graph(0,1); |
---|
1370 | GridGraph::Node n3 = graph(1,0); |
---|
1371 | GridGraph::Node n4 = graph(1,1); |
---|
1372 | |
---|
1373 | GridGraph::EdgeMap<bool> dir_map(graph); |
---|
1374 | dir_map[graph.right(n1)] = graph.u(graph.right(n1)) != n1; |
---|
1375 | dir_map[graph.up(n1)] = graph.u(graph.up(n1)) == n1; |
---|
1376 | dir_map[graph.left(n4)] = graph.u(graph.left(n4)) == n4; |
---|
1377 | dir_map[graph.down(n4)] = graph.u(graph.down(n4)) == n4; |
---|
1378 | |
---|
1379 | // Apply several adaptors on the grid graph |
---|
1380 | typedef Orienter< const GridGraph, GridGraph::EdgeMap<bool> > |
---|
1381 | OrientedGridGraph; |
---|
1382 | typedef SplitNodes<OrientedGridGraph> SplitGridGraph; |
---|
1383 | typedef Undirector<const SplitGridGraph> USplitGridGraph; |
---|
1384 | checkConcept<concepts::Digraph, SplitGridGraph>(); |
---|
1385 | checkConcept<concepts::Graph, USplitGridGraph>(); |
---|
1386 | |
---|
1387 | OrientedGridGraph oadaptor = orienter(graph, dir_map); |
---|
1388 | SplitGridGraph adaptor = splitNodes(oadaptor); |
---|
1389 | USplitGridGraph uadaptor = undirector(adaptor); |
---|
1390 | |
---|
1391 | // Check adaptor |
---|
1392 | checkGraphNodeList(adaptor, 8); |
---|
1393 | checkGraphArcList(adaptor, 8); |
---|
1394 | checkGraphConArcList(adaptor, 8); |
---|
1395 | |
---|
1396 | checkGraphOutArcList(adaptor, adaptor.inNode(n1), 1); |
---|
1397 | checkGraphOutArcList(adaptor, adaptor.outNode(n1), 1); |
---|
1398 | checkGraphOutArcList(adaptor, adaptor.inNode(n2), 1); |
---|
1399 | checkGraphOutArcList(adaptor, adaptor.outNode(n2), 0); |
---|
1400 | checkGraphOutArcList(adaptor, adaptor.inNode(n3), 1); |
---|
1401 | checkGraphOutArcList(adaptor, adaptor.outNode(n3), 1); |
---|
1402 | checkGraphOutArcList(adaptor, adaptor.inNode(n4), 1); |
---|
1403 | checkGraphOutArcList(adaptor, adaptor.outNode(n4), 2); |
---|
1404 | |
---|
1405 | checkGraphInArcList(adaptor, adaptor.inNode(n1), 1); |
---|
1406 | checkGraphInArcList(adaptor, adaptor.outNode(n1), 1); |
---|
1407 | checkGraphInArcList(adaptor, adaptor.inNode(n2), 2); |
---|
1408 | checkGraphInArcList(adaptor, adaptor.outNode(n2), 1); |
---|
1409 | checkGraphInArcList(adaptor, adaptor.inNode(n3), 1); |
---|
1410 | checkGraphInArcList(adaptor, adaptor.outNode(n3), 1); |
---|
1411 | checkGraphInArcList(adaptor, adaptor.inNode(n4), 0); |
---|
1412 | checkGraphInArcList(adaptor, adaptor.outNode(n4), 1); |
---|
1413 | |
---|
1414 | checkNodeIds(adaptor); |
---|
1415 | checkArcIds(adaptor); |
---|
1416 | |
---|
1417 | checkGraphNodeMap(adaptor); |
---|
1418 | checkGraphArcMap(adaptor); |
---|
1419 | |
---|
1420 | // Check uadaptor |
---|
1421 | checkGraphNodeList(uadaptor, 8); |
---|
1422 | checkGraphEdgeList(uadaptor, 8); |
---|
1423 | checkGraphArcList(uadaptor, 16); |
---|
1424 | checkGraphConEdgeList(uadaptor, 8); |
---|
1425 | checkGraphConArcList(uadaptor, 16); |
---|
1426 | |
---|
1427 | checkNodeIds(uadaptor); |
---|
1428 | checkEdgeIds(uadaptor); |
---|
1429 | checkArcIds(uadaptor); |
---|
1430 | |
---|
1431 | checkGraphNodeMap(uadaptor); |
---|
1432 | checkGraphEdgeMap(uadaptor); |
---|
1433 | checkGraphArcMap(uadaptor); |
---|
1434 | |
---|
1435 | checkGraphIncEdgeArcLists(uadaptor, adaptor.inNode(n1), 2); |
---|
1436 | checkGraphIncEdgeArcLists(uadaptor, adaptor.outNode(n1), 2); |
---|
1437 | checkGraphIncEdgeArcLists(uadaptor, adaptor.inNode(n2), 3); |
---|
1438 | checkGraphIncEdgeArcLists(uadaptor, adaptor.outNode(n2), 1); |
---|
1439 | checkGraphIncEdgeArcLists(uadaptor, adaptor.inNode(n3), 2); |
---|
1440 | checkGraphIncEdgeArcLists(uadaptor, adaptor.outNode(n3), 2); |
---|
1441 | checkGraphIncEdgeArcLists(uadaptor, adaptor.inNode(n4), 1); |
---|
1442 | checkGraphIncEdgeArcLists(uadaptor, adaptor.outNode(n4), 3); |
---|
1443 | } |
---|
1444 | |
---|
1445 | int main(int, const char **) { |
---|
1446 | // Check the digraph adaptors (using ListDigraph) |
---|
1447 | checkReverseDigraph(); |
---|
1448 | checkSubDigraph(); |
---|
1449 | checkFilterNodes1(); |
---|
1450 | checkFilterArcs(); |
---|
1451 | checkUndirector(); |
---|
1452 | checkResidualDigraph(); |
---|
1453 | checkSplitNodes(); |
---|
1454 | |
---|
1455 | // Check the graph adaptors (using ListGraph) |
---|
1456 | checkSubGraph(); |
---|
1457 | checkFilterNodes2(); |
---|
1458 | checkFilterEdges(); |
---|
1459 | checkOrienter(); |
---|
1460 | |
---|
1461 | // Combine adaptors (using GridGraph) |
---|
1462 | checkCombiningAdaptors(); |
---|
1463 | |
---|
1464 | return 0; |
---|
1465 | } |
---|