Last change
on this file since 1069:7b81a36809c6 was
977:48962802d168,
checked in by Mihaly Barasz, 20 years ago
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- enable_if imported from BOOST
- count{Nodes,Edges} implemented via graph tags
- some #include bugs fixed
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File size:
1.3 KB
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1 | /* -*- C++ -*- |
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2 | * src/test/graph_utils_test.h - Part of LEMON, a generic C++ optimization library |
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3 | * |
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4 | * Copyright (C) 2004 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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5 | * (Egervary Combinatorial Optimization Research Group, EGRES). |
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6 | * |
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7 | * Permission to use, modify and distribute this software is granted |
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8 | * provided that this copyright notice appears in all copies. For |
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9 | * precise terms see the accompanying LICENSE file. |
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10 | * |
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11 | * This software is provided "AS IS" with no warranty of any kind, |
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12 | * express or implied, and with no claim as to its suitability for any |
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13 | * purpose. |
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14 | * |
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15 | */ |
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16 | #ifndef LEMON_TEST_GRAPH_UTILS_TEST_H |
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17 | #define LEMON_TEST_GRAPH_UTILS_TEST_H |
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18 | |
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19 | |
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20 | #include "test_tools.h" |
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21 | |
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22 | //! \ingroup misc |
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23 | //! \file |
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24 | //! \brief Test cases for graph utils. |
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25 | namespace lemon { |
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26 | |
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27 | template <typename Graph> |
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28 | void checkGraphCounters() { |
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29 | const int num = 5; |
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30 | Graph graph; |
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31 | addPetersen(graph, num); |
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32 | bidirGraph(graph); |
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33 | check(countNodes(graph) == 2*num, "Wrong node number."); |
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34 | check(countEdges(graph) == 6*num, "Wrong edge number."); |
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35 | for (typename Graph::NodeIt it(graph); it != INVALID; ++it) { |
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36 | check(countOutEdges(graph, it) == 3, "Wrong out degree number."); |
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37 | check(countInEdges(graph, it) == 3, "Wrong in degree number."); |
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38 | } |
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39 | } |
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40 | |
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41 | } //namespace lemon |
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42 | |
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43 | |
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44 | #endif |
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