[906] | 1 | /* -*- C++ -*- |
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| 2 | * |
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[1956] | 3 | * This file is a part of LEMON, a generic C++ optimization library |
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| 4 | * |
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[2391] | 5 | * Copyright (C) 2003-2007 |
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[1956] | 6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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| 7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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[906] | 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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[1999] | 19 | #ifndef LEMON_BITS_DEFAULT_MAP_H |
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| 20 | #define LEMON_BITS_DEFAULT_MAP_H |
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[822] | 21 | |
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| 22 | |
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[1307] | 23 | #include <lemon/bits/array_map.h> |
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| 24 | #include <lemon/bits/vector_map.h> |
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[2202] | 25 | #include <lemon/bits/debug_map.h> |
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[822] | 26 | |
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[1996] | 27 | ///\ingroup graphbits |
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[822] | 28 | ///\file |
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[1999] | 29 | ///\brief Graph maps that construct and destruct their elements dynamically. |
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[822] | 30 | |
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[921] | 31 | namespace lemon { |
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[1966] | 32 | |
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[1979] | 33 | |
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[2333] | 34 | #ifndef LEMON_USE_DEBUG_MAP |
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[822] | 35 | |
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[1966] | 36 | template <typename _Graph, typename _Item, typename _Value> |
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| 37 | struct DefaultMapSelector { |
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| 38 | typedef ArrayMap<_Graph, _Item, _Value> Map; |
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| 39 | }; |
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| 40 | |
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[946] | 41 | // bool |
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[1267] | 42 | template <typename _Graph, typename _Item> |
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| 43 | struct DefaultMapSelector<_Graph, _Item, bool> { |
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[980] | 44 | typedef VectorMap<_Graph, _Item, bool> Map; |
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[946] | 45 | }; |
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[822] | 46 | |
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[946] | 47 | // char |
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[1267] | 48 | template <typename _Graph, typename _Item> |
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| 49 | struct DefaultMapSelector<_Graph, _Item, char> { |
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[980] | 50 | typedef VectorMap<_Graph, _Item, char> Map; |
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[946] | 51 | }; |
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[822] | 52 | |
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[1267] | 53 | template <typename _Graph, typename _Item> |
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| 54 | struct DefaultMapSelector<_Graph, _Item, signed char> { |
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[980] | 55 | typedef VectorMap<_Graph, _Item, signed char> Map; |
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[946] | 56 | }; |
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[822] | 57 | |
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[1267] | 58 | template <typename _Graph, typename _Item> |
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| 59 | struct DefaultMapSelector<_Graph, _Item, unsigned char> { |
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[980] | 60 | typedef VectorMap<_Graph, _Item, unsigned char> Map; |
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[946] | 61 | }; |
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[822] | 62 | |
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| 63 | |
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[946] | 64 | // int |
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[1267] | 65 | template <typename _Graph, typename _Item> |
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| 66 | struct DefaultMapSelector<_Graph, _Item, signed int> { |
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[980] | 67 | typedef VectorMap<_Graph, _Item, signed int> Map; |
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[946] | 68 | }; |
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[822] | 69 | |
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[1267] | 70 | template <typename _Graph, typename _Item> |
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| 71 | struct DefaultMapSelector<_Graph, _Item, unsigned int> { |
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[980] | 72 | typedef VectorMap<_Graph, _Item, unsigned int> Map; |
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[946] | 73 | }; |
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[822] | 74 | |
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| 75 | |
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[946] | 76 | // short |
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[1267] | 77 | template <typename _Graph, typename _Item> |
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| 78 | struct DefaultMapSelector<_Graph, _Item, signed short> { |
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[980] | 79 | typedef VectorMap<_Graph, _Item, signed short> Map; |
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[946] | 80 | }; |
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[822] | 81 | |
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[1267] | 82 | template <typename _Graph, typename _Item> |
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| 83 | struct DefaultMapSelector<_Graph, _Item, unsigned short> { |
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[980] | 84 | typedef VectorMap<_Graph, _Item, unsigned short> Map; |
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[946] | 85 | }; |
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| 86 | |
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| 87 | |
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| 88 | // long |
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[1267] | 89 | template <typename _Graph, typename _Item> |
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| 90 | struct DefaultMapSelector<_Graph, _Item, signed long> { |
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[980] | 91 | typedef VectorMap<_Graph, _Item, signed long> Map; |
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[946] | 92 | }; |
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| 93 | |
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[1267] | 94 | template <typename _Graph, typename _Item> |
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| 95 | struct DefaultMapSelector<_Graph, _Item, unsigned long> { |
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[980] | 96 | typedef VectorMap<_Graph, _Item, unsigned long> Map; |
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[946] | 97 | }; |
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| 98 | |
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[1965] | 99 | |
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[2164] | 100 | #if defined __GNUC__ && !defined __STRICT_ANSI__ |
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[1965] | 101 | |
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| 102 | // long long |
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| 103 | template <typename _Graph, typename _Item> |
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| 104 | struct DefaultMapSelector<_Graph, _Item, signed long long> { |
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| 105 | typedef VectorMap<_Graph, _Item, signed long long> Map; |
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| 106 | }; |
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| 107 | |
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| 108 | template <typename _Graph, typename _Item> |
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| 109 | struct DefaultMapSelector<_Graph, _Item, unsigned long long> { |
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| 110 | typedef VectorMap<_Graph, _Item, unsigned long long> Map; |
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| 111 | }; |
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| 112 | |
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| 113 | #endif |
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[946] | 114 | |
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| 115 | |
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| 116 | // float |
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[1267] | 117 | template <typename _Graph, typename _Item> |
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| 118 | struct DefaultMapSelector<_Graph, _Item, float> { |
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[980] | 119 | typedef VectorMap<_Graph, _Item, float> Map; |
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[946] | 120 | }; |
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| 121 | |
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| 122 | |
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| 123 | // double |
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[1267] | 124 | template <typename _Graph, typename _Item> |
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| 125 | struct DefaultMapSelector<_Graph, _Item, double> { |
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[980] | 126 | typedef VectorMap<_Graph, _Item, double> Map; |
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[946] | 127 | }; |
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| 128 | |
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| 129 | |
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| 130 | // long double |
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[1267] | 131 | template <typename _Graph, typename _Item> |
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| 132 | struct DefaultMapSelector<_Graph, _Item, long double> { |
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[980] | 133 | typedef VectorMap<_Graph, _Item, long double> Map; |
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[946] | 134 | }; |
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| 135 | |
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| 136 | |
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| 137 | // pointer |
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[1267] | 138 | template <typename _Graph, typename _Item, typename _Ptr> |
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| 139 | struct DefaultMapSelector<_Graph, _Item, _Ptr*> { |
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[980] | 140 | typedef VectorMap<_Graph, _Item, _Ptr*> Map; |
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[946] | 141 | }; |
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| 142 | |
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[2202] | 143 | #else |
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| 144 | |
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| 145 | template <typename _Graph, typename _Item, typename _Value> |
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| 146 | struct DefaultMapSelector { |
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| 147 | typedef DebugMap<_Graph, _Item, _Value> Map; |
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| 148 | }; |
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| 149 | |
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| 150 | #endif |
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| 151 | |
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[1669] | 152 | /// \e |
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[1999] | 153 | template <typename _Graph, typename _Item, typename _Value> |
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[1267] | 154 | class DefaultMap |
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| 155 | : public DefaultMapSelector<_Graph, _Item, _Value>::Map { |
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[946] | 156 | public: |
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[1267] | 157 | typedef typename DefaultMapSelector<_Graph, _Item, _Value>::Map Parent; |
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| 158 | typedef DefaultMap<_Graph, _Item, _Value> Map; |
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[946] | 159 | |
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| 160 | typedef typename Parent::Graph Graph; |
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[987] | 161 | typedef typename Parent::Value Value; |
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[946] | 162 | |
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[2046] | 163 | explicit DefaultMap(const Graph& graph) : Parent(graph) {} |
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[1999] | 164 | DefaultMap(const Graph& graph, const Value& value) |
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| 165 | : Parent(graph, value) {} |
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[1669] | 166 | |
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[2031] | 167 | DefaultMap& operator=(const DefaultMap& cmap) { |
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| 168 | return operator=<DefaultMap>(cmap); |
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| 169 | } |
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| 170 | |
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| 171 | template <typename CMap> |
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| 172 | DefaultMap& operator=(const CMap& cmap) { |
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| 173 | Parent::operator=(cmap); |
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| 174 | return *this; |
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| 175 | } |
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| 176 | |
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[946] | 177 | }; |
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| 178 | |
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[822] | 179 | } |
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| 180 | |
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| 181 | #endif |
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