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) 2003-2006 |
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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_CLEARABLE_GRAPH_EXTENDER_H |
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20 #define LEMON_CLEARABLE_GRAPH_EXTENDER_H |
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21 |
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22 #include <lemon/invalid.h> |
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23 |
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24 |
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25 namespace lemon { |
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26 |
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27 template <typename _Base> |
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28 class ClearableGraphExtender : public _Base { |
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29 public: |
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30 |
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31 typedef ClearableGraphExtender Graph; |
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32 typedef _Base Parent; |
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33 typedef typename Parent::Node Node; |
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34 typedef typename Parent::Edge Edge; |
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35 |
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36 void clear() { |
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37 Parent::getNotifier(Node()).clear(); |
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38 Parent::getNotifier(Edge()).clear(); |
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39 Parent::clear(); |
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40 } |
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41 |
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42 }; |
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43 |
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44 template <typename _Base> |
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45 class ClearableEdgeSetExtender : public _Base { |
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46 public: |
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47 |
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48 typedef ClearableEdgeSetExtender Graph; |
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49 typedef _Base Parent; |
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50 typedef typename Parent::Node Node; |
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51 typedef typename Parent::Edge Edge; |
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52 |
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53 void clear() { |
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54 Parent::getNotifier(Edge()).clear(); |
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55 Parent::clear(); |
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56 } |
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57 |
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58 }; |
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59 |
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60 template <typename _Base> |
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61 class ClearableUGraphExtender : public _Base { |
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62 public: |
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63 |
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64 typedef ClearableUGraphExtender Graph; |
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65 typedef _Base Parent; |
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66 typedef typename Parent::Node Node; |
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67 typedef typename Parent::UEdge UEdge; |
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68 typedef typename Parent::Edge Edge; |
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69 |
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70 void clear() { |
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71 Parent::getNotifier(Node()).clear(); |
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72 Parent::getNotifier(UEdge()).clear(); |
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73 Parent::getNotifier(Edge()).clear(); |
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74 Parent::clear(); |
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75 } |
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76 }; |
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77 |
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78 template <typename _Base> |
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79 class ClearableUEdgeSetExtender : public _Base { |
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80 public: |
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81 |
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82 typedef ClearableUEdgeSetExtender Graph; |
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83 typedef _Base Parent; |
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84 typedef typename Parent::Node Node; |
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85 typedef typename Parent::UEdge UEdge; |
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86 typedef typename Parent::Edge Edge; |
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87 |
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88 void clear() { |
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89 Parent::getNotifier(UEdge()).clear(); |
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90 Parent::getNotifier(Edge()).clear(); |
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91 Parent::clear(); |
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92 } |
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93 |
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94 }; |
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95 |
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96 |
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97 template <typename _Base> |
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98 class ClearableBpUGraphExtender : public _Base { |
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99 public: |
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100 |
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101 typedef _Base Parent; |
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102 typedef ClearableBpUGraphExtender Graph; |
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103 |
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104 typedef typename Parent::Node Node; |
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105 typedef typename Parent::BNode BNode; |
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106 typedef typename Parent::ANode ANode; |
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107 typedef typename Parent::Edge Edge; |
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108 typedef typename Parent::UEdge UEdge; |
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109 |
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110 void clear() { |
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111 Parent::getNotifier(Edge()).clear(); |
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112 Parent::getNotifier(UEdge()).clear(); |
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113 Parent::getNotifier(Node()).clear(); |
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114 Parent::getNotifier(BNode()).clear(); |
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115 Parent::getNotifier(ANode()).clear(); |
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116 Parent::clear(); |
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117 } |
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118 |
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119 }; |
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120 |
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121 } |
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122 |
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123 #endif |
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