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1 /* -*- C++ -*- |
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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) 2003-2008 |
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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 #ifndef LEMON_TEST_MAP_TEST_H |
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20 #define LEMON_TEST_MAP_TEST_H |
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21 |
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22 #include <vector> |
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23 #include <lemon/maps.h> |
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24 |
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25 #include "test_tools.h" |
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26 |
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27 namespace lemon { |
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28 |
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29 template <typename Graph> |
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30 void checkGraphNodeMap() { |
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31 Graph graph; |
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32 const int num = 16; |
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33 |
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34 typedef typename Graph::Node Node; |
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35 |
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36 std::vector<Node> nodes; |
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37 for (int i = 0; i < num; ++i) { |
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38 nodes.push_back(graph.addNode()); |
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39 } |
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40 typedef typename Graph::template NodeMap<int> IntNodeMap; |
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41 IntNodeMap map(graph, 42); |
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42 for (int i = 0; i < int(nodes.size()); ++i) { |
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43 check(map[nodes[i]] == 42, "Wrong map constructor."); |
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44 } |
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45 for (int i = 0; i < num; ++i) { |
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46 nodes.push_back(graph.addNode()); |
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47 map[nodes.back()] = 23; |
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48 check(map[nodes.back()] == 23, "Wrong operator[]."); |
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49 } |
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50 map = constMap<Node>(12); |
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51 for (int i = 0; i < int(nodes.size()); ++i) { |
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52 check(map[nodes[i]] == 12, "Wrong map constructor."); |
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53 } |
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54 graph.clear(); |
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55 nodes.clear(); |
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56 } |
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57 |
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58 template <typename Graph> |
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59 void checkGraphArcMap() { |
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60 Graph graph; |
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61 const int num = 16; |
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62 |
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63 typedef typename Graph::Node Node; |
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64 typedef typename Graph::Arc Arc; |
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65 |
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66 std::vector<Node> nodes; |
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67 for (int i = 0; i < num; ++i) { |
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68 nodes.push_back(graph.addNode()); |
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69 } |
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70 |
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71 std::vector<Arc> arcs; |
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72 for (int i = 0; i < num; ++i) { |
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73 for (int j = 0; j < i; ++j) { |
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74 arcs.push_back(graph.addArc(nodes[i], nodes[j])); |
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75 } |
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76 } |
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77 |
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78 typedef typename Graph::template ArcMap<int> IntArcMap; |
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79 IntArcMap map(graph, 42); |
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80 |
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81 for (int i = 0; i < int(arcs.size()); ++i) { |
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82 check(map[arcs[i]] == 42, "Wrong map constructor."); |
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83 } |
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84 |
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85 for (int i = 0; i < num; ++i) { |
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86 for (int j = i + 1; j < num; ++j) { |
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87 arcs.push_back(graph.addArc(nodes[i], nodes[j])); |
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88 map[arcs.back()] = 23; |
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89 check(map[arcs.back()] == 23, "Wrong operator[]."); |
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90 } |
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91 } |
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92 map = constMap<Arc>(12); |
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93 for (int i = 0; i < int(arcs.size()); ++i) { |
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94 check(map[arcs[i]] == 12, "Wrong map constructor."); |
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95 } |
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96 graph.clear(); |
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97 arcs.clear(); |
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98 } |
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99 |
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100 template <typename Graph> |
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101 void checkGraphEdgeMap() { |
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102 Graph graph; |
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103 const int num = 16; |
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104 |
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105 typedef typename Graph::Node Node; |
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106 typedef typename Graph::Edge Edge; |
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107 |
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108 std::vector<Node> nodes; |
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109 for (int i = 0; i < num; ++i) { |
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110 nodes.push_back(graph.addNode()); |
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111 } |
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112 |
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113 std::vector<Edge> edges; |
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114 for (int i = 0; i < num; ++i) { |
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115 for (int j = 0; j < i; ++j) { |
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116 edges.push_back(graph.addEdge(nodes[i], nodes[j])); |
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117 } |
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118 } |
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119 |
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120 typedef typename Graph::template EdgeMap<int> IntEdgeMap; |
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121 IntEdgeMap map(graph, 42); |
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122 |
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123 for (int i = 0; i < int(edges.size()); ++i) { |
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124 check(map[edges[i]] == 42, "Wrong map constructor."); |
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125 } |
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126 |
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127 for (int i = 0; i < num; ++i) { |
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128 for (int j = i + 1; j < num; ++j) { |
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129 edges.push_back(graph.addEdge(nodes[i], nodes[j])); |
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130 map[edges.back()] = 23; |
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131 check(map[edges.back()] == 23, "Wrong operator[]."); |
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132 } |
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133 } |
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134 map = constMap<Edge>(12); |
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135 for (int i = 0; i < int(edges.size()); ++i) { |
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136 check(map[edges[i]] == 12, "Wrong map constructor."); |
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137 } |
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138 graph.clear(); |
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139 edges.clear(); |
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140 } |
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141 |
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142 } |
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143 |
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144 #endif |