[209] | 1 | /* -*- mode: C++; indent-tabs-mode: nil; -*- |
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[57] | 2 | * |
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[209] | 3 | * This file is a part of LEMON, a generic C++ optimization library. |
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[57] | 4 | * |
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[956] | 5 | * Copyright (C) 2003-2010 |
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[57] | 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 <lemon/concepts/graph.h> |
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| 20 | #include <lemon/list_graph.h> |
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[109] | 21 | #include <lemon/smart_graph.h> |
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[365] | 22 | #include <lemon/full_graph.h> |
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[346] | 23 | #include <lemon/grid_graph.h> |
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[377] | 24 | #include <lemon/hypercube_graph.h> |
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[57] | 25 | |
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| 26 | #include "test_tools.h" |
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[171] | 27 | #include "graph_test.h" |
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[57] | 28 | |
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| 29 | using namespace lemon; |
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| 30 | using namespace lemon::concepts; |
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| 31 | |
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[228] | 32 | template <class Graph> |
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[387] | 33 | void checkGraphBuild() { |
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[228] | 34 | TEMPLATE_GRAPH_TYPEDEFS(Graph); |
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| 35 | |
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| 36 | Graph G; |
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| 37 | checkGraphNodeList(G, 0); |
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| 38 | checkGraphEdgeList(G, 0); |
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[387] | 39 | checkGraphArcList(G, 0); |
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[228] | 40 | |
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[783] | 41 | G.reserveNode(3); |
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| 42 | G.reserveEdge(3); |
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| 43 | |
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[228] | 44 | Node |
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| 45 | n1 = G.addNode(), |
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| 46 | n2 = G.addNode(), |
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| 47 | n3 = G.addNode(); |
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| 48 | checkGraphNodeList(G, 3); |
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| 49 | checkGraphEdgeList(G, 0); |
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[387] | 50 | checkGraphArcList(G, 0); |
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[228] | 51 | |
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| 52 | Edge e1 = G.addEdge(n1, n2); |
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| 53 | check((G.u(e1) == n1 && G.v(e1) == n2) || (G.u(e1) == n2 && G.v(e1) == n1), |
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| 54 | "Wrong edge"); |
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[387] | 55 | |
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[228] | 56 | checkGraphNodeList(G, 3); |
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[387] | 57 | checkGraphEdgeList(G, 1); |
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[228] | 58 | checkGraphArcList(G, 2); |
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| 59 | |
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[387] | 60 | checkGraphIncEdgeArcLists(G, n1, 1); |
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| 61 | checkGraphIncEdgeArcLists(G, n2, 1); |
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| 62 | checkGraphIncEdgeArcLists(G, n3, 0); |
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[228] | 63 | |
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[387] | 64 | checkGraphConEdgeList(G, 1); |
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| 65 | checkGraphConArcList(G, 2); |
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[228] | 66 | |
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[387] | 67 | Edge e2 = G.addEdge(n2, n1), |
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| 68 | e3 = G.addEdge(n2, n3); |
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[228] | 69 | |
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[387] | 70 | checkGraphNodeList(G, 3); |
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| 71 | checkGraphEdgeList(G, 3); |
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| 72 | checkGraphArcList(G, 6); |
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[228] | 73 | |
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[387] | 74 | checkGraphIncEdgeArcLists(G, n1, 2); |
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| 75 | checkGraphIncEdgeArcLists(G, n2, 3); |
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| 76 | checkGraphIncEdgeArcLists(G, n3, 1); |
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[228] | 77 | |
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[387] | 78 | checkGraphConEdgeList(G, 3); |
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[228] | 79 | checkGraphConArcList(G, 6); |
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| 80 | |
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| 81 | checkArcDirections(G); |
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| 82 | |
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| 83 | checkNodeIds(G); |
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| 84 | checkArcIds(G); |
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| 85 | checkEdgeIds(G); |
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| 86 | checkGraphNodeMap(G); |
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| 87 | checkGraphArcMap(G); |
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| 88 | checkGraphEdgeMap(G); |
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| 89 | } |
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| 90 | |
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[387] | 91 | template <class Graph> |
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| 92 | void checkGraphAlter() { |
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| 93 | TEMPLATE_GRAPH_TYPEDEFS(Graph); |
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| 94 | |
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| 95 | Graph G; |
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| 96 | Node n1 = G.addNode(), n2 = G.addNode(), |
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| 97 | n3 = G.addNode(), n4 = G.addNode(); |
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| 98 | Edge e1 = G.addEdge(n1, n2), e2 = G.addEdge(n2, n1), |
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| 99 | e3 = G.addEdge(n2, n3), e4 = G.addEdge(n1, n4), |
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| 100 | e5 = G.addEdge(n4, n3); |
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| 101 | |
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| 102 | checkGraphNodeList(G, 4); |
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| 103 | checkGraphEdgeList(G, 5); |
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| 104 | checkGraphArcList(G, 10); |
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| 105 | |
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| 106 | // Check changeU() and changeV() |
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| 107 | if (G.u(e2) == n2) { |
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| 108 | G.changeU(e2, n3); |
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| 109 | } else { |
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| 110 | G.changeV(e2, n3); |
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| 111 | } |
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| 112 | |
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| 113 | checkGraphNodeList(G, 4); |
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| 114 | checkGraphEdgeList(G, 5); |
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| 115 | checkGraphArcList(G, 10); |
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| 116 | |
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| 117 | checkGraphIncEdgeArcLists(G, n1, 3); |
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| 118 | checkGraphIncEdgeArcLists(G, n2, 2); |
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| 119 | checkGraphIncEdgeArcLists(G, n3, 3); |
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| 120 | checkGraphIncEdgeArcLists(G, n4, 2); |
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| 121 | |
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| 122 | checkGraphConEdgeList(G, 5); |
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| 123 | checkGraphConArcList(G, 10); |
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| 124 | |
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| 125 | if (G.u(e2) == n1) { |
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| 126 | G.changeU(e2, n2); |
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| 127 | } else { |
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| 128 | G.changeV(e2, n2); |
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| 129 | } |
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| 130 | |
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| 131 | checkGraphNodeList(G, 4); |
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| 132 | checkGraphEdgeList(G, 5); |
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| 133 | checkGraphArcList(G, 10); |
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| 134 | |
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| 135 | checkGraphIncEdgeArcLists(G, n1, 2); |
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| 136 | checkGraphIncEdgeArcLists(G, n2, 3); |
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| 137 | checkGraphIncEdgeArcLists(G, n3, 3); |
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| 138 | checkGraphIncEdgeArcLists(G, n4, 2); |
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| 139 | |
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| 140 | checkGraphConEdgeList(G, 5); |
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| 141 | checkGraphConArcList(G, 10); |
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| 142 | |
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| 143 | // Check contract() |
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| 144 | G.contract(n1, n4, false); |
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| 145 | |
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| 146 | checkGraphNodeList(G, 3); |
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| 147 | checkGraphEdgeList(G, 5); |
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| 148 | checkGraphArcList(G, 10); |
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| 149 | |
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| 150 | checkGraphIncEdgeArcLists(G, n1, 4); |
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| 151 | checkGraphIncEdgeArcLists(G, n2, 3); |
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| 152 | checkGraphIncEdgeArcLists(G, n3, 3); |
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| 153 | |
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| 154 | checkGraphConEdgeList(G, 5); |
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| 155 | checkGraphConArcList(G, 10); |
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| 156 | |
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| 157 | G.contract(n2, n3); |
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| 158 | |
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| 159 | checkGraphNodeList(G, 2); |
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| 160 | checkGraphEdgeList(G, 3); |
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| 161 | checkGraphArcList(G, 6); |
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| 162 | |
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| 163 | checkGraphIncEdgeArcLists(G, n1, 4); |
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| 164 | checkGraphIncEdgeArcLists(G, n2, 2); |
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| 165 | |
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| 166 | checkGraphConEdgeList(G, 3); |
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| 167 | checkGraphConArcList(G, 6); |
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| 168 | } |
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| 169 | |
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| 170 | template <class Graph> |
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| 171 | void checkGraphErase() { |
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| 172 | TEMPLATE_GRAPH_TYPEDEFS(Graph); |
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| 173 | |
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| 174 | Graph G; |
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| 175 | Node n1 = G.addNode(), n2 = G.addNode(), |
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| 176 | n3 = G.addNode(), n4 = G.addNode(); |
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| 177 | Edge e1 = G.addEdge(n1, n2), e2 = G.addEdge(n2, n1), |
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| 178 | e3 = G.addEdge(n2, n3), e4 = G.addEdge(n1, n4), |
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| 179 | e5 = G.addEdge(n4, n3); |
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| 180 | |
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| 181 | // Check edge deletion |
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| 182 | G.erase(e2); |
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| 183 | |
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| 184 | checkGraphNodeList(G, 4); |
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| 185 | checkGraphEdgeList(G, 4); |
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| 186 | checkGraphArcList(G, 8); |
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| 187 | |
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| 188 | checkGraphIncEdgeArcLists(G, n1, 2); |
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| 189 | checkGraphIncEdgeArcLists(G, n2, 2); |
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| 190 | checkGraphIncEdgeArcLists(G, n3, 2); |
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| 191 | checkGraphIncEdgeArcLists(G, n4, 2); |
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| 192 | |
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| 193 | checkGraphConEdgeList(G, 4); |
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| 194 | checkGraphConArcList(G, 8); |
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| 195 | |
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| 196 | // Check node deletion |
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| 197 | G.erase(n3); |
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| 198 | |
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| 199 | checkGraphNodeList(G, 3); |
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| 200 | checkGraphEdgeList(G, 2); |
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| 201 | checkGraphArcList(G, 4); |
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| 202 | |
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| 203 | checkGraphIncEdgeArcLists(G, n1, 2); |
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| 204 | checkGraphIncEdgeArcLists(G, n2, 1); |
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| 205 | checkGraphIncEdgeArcLists(G, n4, 1); |
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| 206 | |
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| 207 | checkGraphConEdgeList(G, 2); |
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| 208 | checkGraphConArcList(G, 4); |
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| 209 | } |
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| 210 | |
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| 211 | |
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| 212 | template <class Graph> |
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| 213 | void checkGraphSnapshot() { |
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| 214 | TEMPLATE_GRAPH_TYPEDEFS(Graph); |
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| 215 | |
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| 216 | Graph G; |
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| 217 | Node n1 = G.addNode(), n2 = G.addNode(), n3 = G.addNode(); |
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| 218 | Edge e1 = G.addEdge(n1, n2), e2 = G.addEdge(n2, n1), |
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| 219 | e3 = G.addEdge(n2, n3); |
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| 220 | |
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| 221 | checkGraphNodeList(G, 3); |
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| 222 | checkGraphEdgeList(G, 3); |
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| 223 | checkGraphArcList(G, 6); |
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| 224 | |
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| 225 | typename Graph::Snapshot snapshot(G); |
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| 226 | |
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| 227 | Node n = G.addNode(); |
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| 228 | G.addEdge(n3, n); |
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| 229 | G.addEdge(n, n3); |
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| 230 | G.addEdge(n3, n2); |
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| 231 | |
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| 232 | checkGraphNodeList(G, 4); |
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| 233 | checkGraphEdgeList(G, 6); |
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| 234 | checkGraphArcList(G, 12); |
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| 235 | |
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| 236 | snapshot.restore(); |
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| 237 | |
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| 238 | checkGraphNodeList(G, 3); |
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| 239 | checkGraphEdgeList(G, 3); |
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| 240 | checkGraphArcList(G, 6); |
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| 241 | |
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| 242 | checkGraphIncEdgeArcLists(G, n1, 2); |
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| 243 | checkGraphIncEdgeArcLists(G, n2, 3); |
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| 244 | checkGraphIncEdgeArcLists(G, n3, 1); |
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| 245 | |
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| 246 | checkGraphConEdgeList(G, 3); |
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| 247 | checkGraphConArcList(G, 6); |
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| 248 | |
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| 249 | checkNodeIds(G); |
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| 250 | checkEdgeIds(G); |
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| 251 | checkArcIds(G); |
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| 252 | checkGraphNodeMap(G); |
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| 253 | checkGraphEdgeMap(G); |
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| 254 | checkGraphArcMap(G); |
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| 255 | |
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| 256 | G.addNode(); |
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| 257 | snapshot.save(G); |
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| 258 | |
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| 259 | G.addEdge(G.addNode(), G.addNode()); |
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| 260 | |
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| 261 | snapshot.restore(); |
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[787] | 262 | snapshot.save(G); |
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| 263 | |
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| 264 | checkGraphNodeList(G, 4); |
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| 265 | checkGraphEdgeList(G, 3); |
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| 266 | checkGraphArcList(G, 6); |
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[956] | 267 | |
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[787] | 268 | G.addEdge(G.addNode(), G.addNode()); |
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| 269 | |
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| 270 | snapshot.restore(); |
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[387] | 271 | |
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| 272 | checkGraphNodeList(G, 4); |
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| 273 | checkGraphEdgeList(G, 3); |
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| 274 | checkGraphArcList(G, 6); |
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| 275 | } |
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| 276 | |
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[365] | 277 | void checkFullGraph(int num) { |
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| 278 | typedef FullGraph Graph; |
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| 279 | GRAPH_TYPEDEFS(Graph); |
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| 280 | |
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| 281 | Graph G(num); |
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[784] | 282 | check(G.nodeNum() == num && G.edgeNum() == num * (num - 1) / 2, |
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| 283 | "Wrong size"); |
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| 284 | |
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| 285 | G.resize(num); |
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| 286 | check(G.nodeNum() == num && G.edgeNum() == num * (num - 1) / 2, |
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| 287 | "Wrong size"); |
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| 288 | |
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[365] | 289 | checkGraphNodeList(G, num); |
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| 290 | checkGraphEdgeList(G, num * (num - 1) / 2); |
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| 291 | |
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| 292 | for (NodeIt n(G); n != INVALID; ++n) { |
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[377] | 293 | checkGraphOutArcList(G, n, num - 1); |
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| 294 | checkGraphInArcList(G, n, num - 1); |
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| 295 | checkGraphIncEdgeList(G, n, num - 1); |
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[365] | 296 | } |
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| 297 | |
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| 298 | checkGraphConArcList(G, num * (num - 1)); |
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| 299 | checkGraphConEdgeList(G, num * (num - 1) / 2); |
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| 300 | |
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| 301 | checkArcDirections(G); |
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| 302 | |
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| 303 | checkNodeIds(G); |
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| 304 | checkArcIds(G); |
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| 305 | checkEdgeIds(G); |
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| 306 | checkGraphNodeMap(G); |
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| 307 | checkGraphArcMap(G); |
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| 308 | checkGraphEdgeMap(G); |
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| 309 | |
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[377] | 310 | |
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[365] | 311 | for (int i = 0; i < G.nodeNum(); ++i) { |
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| 312 | check(G.index(G(i)) == i, "Wrong index"); |
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| 313 | } |
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| 314 | |
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| 315 | for (NodeIt u(G); u != INVALID; ++u) { |
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| 316 | for (NodeIt v(G); v != INVALID; ++v) { |
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| 317 | Edge e = G.edge(u, v); |
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| 318 | Arc a = G.arc(u, v); |
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| 319 | if (u == v) { |
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| 320 | check(e == INVALID, "Wrong edge lookup"); |
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| 321 | check(a == INVALID, "Wrong arc lookup"); |
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| 322 | } else { |
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| 323 | check((G.u(e) == u && G.v(e) == v) || |
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| 324 | (G.u(e) == v && G.v(e) == u), "Wrong edge lookup"); |
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| 325 | check(G.source(a) == u && G.target(a) == v, "Wrong arc lookup"); |
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| 326 | } |
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| 327 | } |
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| 328 | } |
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| 329 | } |
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| 330 | |
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[228] | 331 | void checkConcepts() { |
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[171] | 332 | { // Checking graph components |
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[57] | 333 | checkConcept<BaseGraphComponent, BaseGraphComponent >(); |
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| 334 | |
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[209] | 335 | checkConcept<IDableGraphComponent<>, |
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[57] | 336 | IDableGraphComponent<> >(); |
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| 337 | |
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[209] | 338 | checkConcept<IterableGraphComponent<>, |
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[57] | 339 | IterableGraphComponent<> >(); |
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| 340 | |
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[209] | 341 | checkConcept<MappableGraphComponent<>, |
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[57] | 342 | MappableGraphComponent<> >(); |
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| 343 | } |
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[171] | 344 | { // Checking skeleton graph |
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| 345 | checkConcept<Graph, Graph>(); |
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[57] | 346 | } |
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[171] | 347 | { // Checking ListGraph |
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| 348 | checkConcept<Graph, ListGraph>(); |
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| 349 | checkConcept<AlterableGraphComponent<>, ListGraph>(); |
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| 350 | checkConcept<ExtendableGraphComponent<>, ListGraph>(); |
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| 351 | checkConcept<ClearableGraphComponent<>, ListGraph>(); |
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| 352 | checkConcept<ErasableGraphComponent<>, ListGraph>(); |
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| 353 | } |
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| 354 | { // Checking SmartGraph |
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| 355 | checkConcept<Graph, SmartGraph>(); |
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| 356 | checkConcept<AlterableGraphComponent<>, SmartGraph>(); |
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| 357 | checkConcept<ExtendableGraphComponent<>, SmartGraph>(); |
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| 358 | checkConcept<ClearableGraphComponent<>, SmartGraph>(); |
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| 359 | } |
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[365] | 360 | { // Checking FullGraph |
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| 361 | checkConcept<Graph, FullGraph>(); |
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| 362 | } |
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[346] | 363 | { // Checking GridGraph |
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| 364 | checkConcept<Graph, GridGraph>(); |
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| 365 | } |
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[377] | 366 | { // Checking HypercubeGraph |
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| 367 | checkConcept<Graph, HypercubeGraph>(); |
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| 368 | } |
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[57] | 369 | } |
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| 370 | |
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| 371 | template <typename Graph> |
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[228] | 372 | void checkGraphValidity() { |
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[149] | 373 | TEMPLATE_GRAPH_TYPEDEFS(Graph); |
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[57] | 374 | Graph g; |
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| 375 | |
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| 376 | Node |
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| 377 | n1 = g.addNode(), |
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| 378 | n2 = g.addNode(), |
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| 379 | n3 = g.addNode(); |
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| 380 | |
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| 381 | Edge |
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| 382 | e1 = g.addEdge(n1, n2), |
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| 383 | e2 = g.addEdge(n2, n3); |
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| 384 | |
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[171] | 385 | check(g.valid(n1), "Wrong validity check"); |
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| 386 | check(g.valid(e1), "Wrong validity check"); |
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| 387 | check(g.valid(g.direct(e1, true)), "Wrong validity check"); |
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| 388 | |
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| 389 | check(!g.valid(g.nodeFromId(-1)), "Wrong validity check"); |
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| 390 | check(!g.valid(g.edgeFromId(-1)), "Wrong validity check"); |
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| 391 | check(!g.valid(g.arcFromId(-1)), "Wrong validity check"); |
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[57] | 392 | } |
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| 393 | |
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[149] | 394 | template <typename Graph> |
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[228] | 395 | void checkGraphValidityErase() { |
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[149] | 396 | TEMPLATE_GRAPH_TYPEDEFS(Graph); |
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| 397 | Graph g; |
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| 398 | |
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| 399 | Node |
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| 400 | n1 = g.addNode(), |
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| 401 | n2 = g.addNode(), |
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| 402 | n3 = g.addNode(); |
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| 403 | |
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| 404 | Edge |
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| 405 | e1 = g.addEdge(n1, n2), |
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| 406 | e2 = g.addEdge(n2, n3); |
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| 407 | |
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[171] | 408 | check(g.valid(n1), "Wrong validity check"); |
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| 409 | check(g.valid(e1), "Wrong validity check"); |
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| 410 | check(g.valid(g.direct(e1, true)), "Wrong validity check"); |
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[149] | 411 | |
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| 412 | g.erase(n1); |
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| 413 | |
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[171] | 414 | check(!g.valid(n1), "Wrong validity check"); |
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| 415 | check(g.valid(n2), "Wrong validity check"); |
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| 416 | check(g.valid(n3), "Wrong validity check"); |
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| 417 | check(!g.valid(e1), "Wrong validity check"); |
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| 418 | check(g.valid(e2), "Wrong validity check"); |
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[149] | 419 | |
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[171] | 420 | check(!g.valid(g.nodeFromId(-1)), "Wrong validity check"); |
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| 421 | check(!g.valid(g.edgeFromId(-1)), "Wrong validity check"); |
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| 422 | check(!g.valid(g.arcFromId(-1)), "Wrong validity check"); |
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[149] | 423 | } |
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| 424 | |
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[347] | 425 | void checkGridGraph(int width, int height) { |
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| 426 | typedef GridGraph Graph; |
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| 427 | GRAPH_TYPEDEFS(Graph); |
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| 428 | Graph G(width, height); |
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[57] | 429 | |
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[348] | 430 | check(G.width() == width, "Wrong column number"); |
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| 431 | check(G.height() == height, "Wrong row number"); |
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[209] | 432 | |
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[784] | 433 | G.resize(width, height); |
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| 434 | check(G.width() == width, "Wrong column number"); |
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| 435 | check(G.height() == height, "Wrong row number"); |
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| 436 | |
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[347] | 437 | for (int i = 0; i < width; ++i) { |
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| 438 | for (int j = 0; j < height; ++j) { |
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| 439 | check(G.col(G(i, j)) == i, "Wrong column"); |
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| 440 | check(G.row(G(i, j)) == j, "Wrong row"); |
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| 441 | check(G.pos(G(i, j)).x == i, "Wrong column"); |
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| 442 | check(G.pos(G(i, j)).y == j, "Wrong row"); |
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[346] | 443 | } |
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| 444 | } |
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[57] | 445 | |
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[347] | 446 | for (int j = 0; j < height; ++j) { |
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| 447 | for (int i = 0; i < width - 1; ++i) { |
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| 448 | check(G.source(G.right(G(i, j))) == G(i, j), "Wrong right"); |
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| 449 | check(G.target(G.right(G(i, j))) == G(i + 1, j), "Wrong right"); |
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[346] | 450 | } |
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[347] | 451 | check(G.right(G(width - 1, j)) == INVALID, "Wrong right"); |
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[346] | 452 | } |
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[57] | 453 | |
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[347] | 454 | for (int j = 0; j < height; ++j) { |
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| 455 | for (int i = 1; i < width; ++i) { |
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| 456 | check(G.source(G.left(G(i, j))) == G(i, j), "Wrong left"); |
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| 457 | check(G.target(G.left(G(i, j))) == G(i - 1, j), "Wrong left"); |
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[346] | 458 | } |
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[347] | 459 | check(G.left(G(0, j)) == INVALID, "Wrong left"); |
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[346] | 460 | } |
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[57] | 461 | |
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[347] | 462 | for (int i = 0; i < width; ++i) { |
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| 463 | for (int j = 0; j < height - 1; ++j) { |
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| 464 | check(G.source(G.up(G(i, j))) == G(i, j), "Wrong up"); |
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| 465 | check(G.target(G.up(G(i, j))) == G(i, j + 1), "Wrong up"); |
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[346] | 466 | } |
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[347] | 467 | check(G.up(G(i, height - 1)) == INVALID, "Wrong up"); |
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[346] | 468 | } |
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[228] | 469 | |
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[347] | 470 | for (int i = 0; i < width; ++i) { |
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| 471 | for (int j = 1; j < height; ++j) { |
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| 472 | check(G.source(G.down(G(i, j))) == G(i, j), "Wrong down"); |
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| 473 | check(G.target(G.down(G(i, j))) == G(i, j - 1), "Wrong down"); |
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[346] | 474 | } |
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[347] | 475 | check(G.down(G(i, 0)) == INVALID, "Wrong down"); |
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[346] | 476 | } |
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| 477 | |
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[347] | 478 | checkGraphNodeList(G, width * height); |
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| 479 | checkGraphEdgeList(G, width * (height - 1) + (width - 1) * height); |
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| 480 | checkGraphArcList(G, 2 * (width * (height - 1) + (width - 1) * height)); |
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[346] | 481 | |
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[347] | 482 | for (NodeIt n(G); n != INVALID; ++n) { |
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| 483 | int nb = 4; |
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| 484 | if (G.col(n) == 0) --nb; |
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| 485 | if (G.col(n) == width - 1) --nb; |
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| 486 | if (G.row(n) == 0) --nb; |
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| 487 | if (G.row(n) == height - 1) --nb; |
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[346] | 488 | |
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[347] | 489 | checkGraphOutArcList(G, n, nb); |
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| 490 | checkGraphInArcList(G, n, nb); |
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| 491 | checkGraphIncEdgeList(G, n, nb); |
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| 492 | } |
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[346] | 493 | |
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[347] | 494 | checkArcDirections(G); |
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[346] | 495 | |
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[347] | 496 | checkGraphConArcList(G, 2 * (width * (height - 1) + (width - 1) * height)); |
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| 497 | checkGraphConEdgeList(G, width * (height - 1) + (width - 1) * height); |
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[346] | 498 | |
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[347] | 499 | checkNodeIds(G); |
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| 500 | checkArcIds(G); |
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| 501 | checkEdgeIds(G); |
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| 502 | checkGraphNodeMap(G); |
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| 503 | checkGraphArcMap(G); |
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| 504 | checkGraphEdgeMap(G); |
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[346] | 505 | |
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| 506 | } |
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[228] | 507 | |
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[377] | 508 | void checkHypercubeGraph(int dim) { |
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| 509 | GRAPH_TYPEDEFS(HypercubeGraph); |
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| 510 | |
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| 511 | HypercubeGraph G(dim); |
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[784] | 512 | check(G.dimension() == dim, "Wrong dimension"); |
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| 513 | |
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| 514 | G.resize(dim); |
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| 515 | check(G.dimension() == dim, "Wrong dimension"); |
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[956] | 516 | |
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[377] | 517 | checkGraphNodeList(G, 1 << dim); |
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[385] | 518 | checkGraphEdgeList(G, dim * (1 << (dim-1))); |
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[377] | 519 | checkGraphArcList(G, dim * (1 << dim)); |
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| 520 | |
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| 521 | Node n = G.nodeFromId(dim); |
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| 522 | |
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| 523 | for (NodeIt n(G); n != INVALID; ++n) { |
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| 524 | checkGraphIncEdgeList(G, n, dim); |
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| 525 | for (IncEdgeIt e(G, n); e != INVALID; ++e) { |
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| 526 | check( (G.u(e) == n && |
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[385] | 527 | G.id(G.v(e)) == (G.id(n) ^ (1 << G.dimension(e)))) || |
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[377] | 528 | (G.v(e) == n && |
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[385] | 529 | G.id(G.u(e)) == (G.id(n) ^ (1 << G.dimension(e)))), |
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[377] | 530 | "Wrong edge or wrong dimension"); |
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| 531 | } |
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| 532 | |
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| 533 | checkGraphOutArcList(G, n, dim); |
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| 534 | for (OutArcIt a(G, n); a != INVALID; ++a) { |
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| 535 | check(G.source(a) == n && |
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[385] | 536 | G.id(G.target(a)) == (G.id(n) ^ (1 << G.dimension(a))), |
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[377] | 537 | "Wrong arc or wrong dimension"); |
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| 538 | } |
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| 539 | |
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| 540 | checkGraphInArcList(G, n, dim); |
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| 541 | for (InArcIt a(G, n); a != INVALID; ++a) { |
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| 542 | check(G.target(a) == n && |
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[385] | 543 | G.id(G.source(a)) == (G.id(n) ^ (1 << G.dimension(a))), |
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[377] | 544 | "Wrong arc or wrong dimension"); |
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| 545 | } |
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| 546 | } |
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| 547 | |
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| 548 | checkGraphConArcList(G, (1 << dim) * dim); |
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[385] | 549 | checkGraphConEdgeList(G, dim * (1 << (dim-1))); |
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[377] | 550 | |
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| 551 | checkArcDirections(G); |
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| 552 | |
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| 553 | checkNodeIds(G); |
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| 554 | checkArcIds(G); |
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| 555 | checkEdgeIds(G); |
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| 556 | checkGraphNodeMap(G); |
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| 557 | checkGraphArcMap(G); |
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| 558 | checkGraphEdgeMap(G); |
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| 559 | } |
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[57] | 560 | |
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[228] | 561 | void checkGraphs() { |
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[171] | 562 | { // Checking ListGraph |
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[387] | 563 | checkGraphBuild<ListGraph>(); |
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| 564 | checkGraphAlter<ListGraph>(); |
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| 565 | checkGraphErase<ListGraph>(); |
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| 566 | checkGraphSnapshot<ListGraph>(); |
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[228] | 567 | checkGraphValidityErase<ListGraph>(); |
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[171] | 568 | } |
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| 569 | { // Checking SmartGraph |
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[387] | 570 | checkGraphBuild<SmartGraph>(); |
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| 571 | checkGraphSnapshot<SmartGraph>(); |
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[228] | 572 | checkGraphValidity<SmartGraph>(); |
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[171] | 573 | } |
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[377] | 574 | { // Checking FullGraph |
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[365] | 575 | checkFullGraph(7); |
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| 576 | checkFullGraph(8); |
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| 577 | } |
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[346] | 578 | { // Checking GridGraph |
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[347] | 579 | checkGridGraph(5, 8); |
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| 580 | checkGridGraph(8, 5); |
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| 581 | checkGridGraph(5, 5); |
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| 582 | checkGridGraph(0, 0); |
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| 583 | checkGridGraph(1, 1); |
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[346] | 584 | } |
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[377] | 585 | { // Checking HypercubeGraph |
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| 586 | checkHypercubeGraph(1); |
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| 587 | checkHypercubeGraph(2); |
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| 588 | checkHypercubeGraph(3); |
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| 589 | checkHypercubeGraph(4); |
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| 590 | } |
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[171] | 591 | } |
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| 592 | |
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[57] | 593 | int main() { |
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[228] | 594 | checkConcepts(); |
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| 595 | checkGraphs(); |
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[57] | 596 | return 0; |
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| 597 | } |
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