|
alpar@209
|
1 |
/* -*- mode: C++; indent-tabs-mode: nil; -*-
|
|
deba@57
|
2 |
*
|
|
alpar@209
|
3 |
* This file is a part of LEMON, a generic C++ optimization library.
|
|
deba@57
|
4 |
*
|
|
alpar@107
|
5 |
* Copyright (C) 2003-2008
|
|
deba@57
|
6 |
* Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
|
|
deba@57
|
7 |
* (Egervary Research Group on Combinatorial Optimization, EGRES).
|
|
deba@57
|
8 |
*
|
|
deba@57
|
9 |
* Permission to use, modify and distribute this software is granted
|
|
deba@57
|
10 |
* provided that this copyright notice appears in all copies. For
|
|
deba@57
|
11 |
* precise terms see the accompanying LICENSE file.
|
|
deba@57
|
12 |
*
|
|
deba@57
|
13 |
* This software is provided "AS IS" with no warranty of any kind,
|
|
deba@57
|
14 |
* express or implied, and with no claim as to its suitability for any
|
|
deba@57
|
15 |
* purpose.
|
|
deba@57
|
16 |
*
|
|
deba@57
|
17 |
*/
|
|
deba@57
|
18 |
|
|
deba@57
|
19 |
#ifndef LEMON_BITS_TRAITS_H
|
|
deba@57
|
20 |
#define LEMON_BITS_TRAITS_H
|
|
deba@57
|
21 |
|
|
deba@57
|
22 |
#include <lemon/bits/utility.h>
|
|
deba@57
|
23 |
|
|
deba@57
|
24 |
///\file
|
|
deba@57
|
25 |
///\brief Traits for graphs and maps
|
|
deba@57
|
26 |
///
|
|
deba@57
|
27 |
|
|
deba@57
|
28 |
namespace lemon {
|
|
deba@57
|
29 |
template <typename _Graph, typename _Item>
|
|
deba@57
|
30 |
class ItemSetTraits {};
|
|
alpar@209
|
31 |
|
|
deba@57
|
32 |
|
|
deba@57
|
33 |
template <typename Graph, typename Enable = void>
|
|
deba@57
|
34 |
struct NodeNotifierIndicator {
|
|
deba@57
|
35 |
typedef InvalidType Type;
|
|
deba@57
|
36 |
};
|
|
deba@57
|
37 |
template <typename Graph>
|
|
deba@57
|
38 |
struct NodeNotifierIndicator<
|
|
alpar@209
|
39 |
Graph,
|
|
deba@57
|
40 |
typename enable_if<typename Graph::NodeNotifier::Notifier, void>::type
|
|
alpar@209
|
41 |
> {
|
|
deba@57
|
42 |
typedef typename Graph::NodeNotifier Type;
|
|
deba@57
|
43 |
};
|
|
deba@57
|
44 |
|
|
deba@57
|
45 |
template <typename _Graph>
|
|
deba@57
|
46 |
class ItemSetTraits<_Graph, typename _Graph::Node> {
|
|
deba@57
|
47 |
public:
|
|
alpar@209
|
48 |
|
|
deba@57
|
49 |
typedef _Graph Graph;
|
|
deba@57
|
50 |
|
|
deba@57
|
51 |
typedef typename Graph::Node Item;
|
|
deba@57
|
52 |
typedef typename Graph::NodeIt ItemIt;
|
|
deba@57
|
53 |
|
|
deba@57
|
54 |
typedef typename NodeNotifierIndicator<Graph>::Type ItemNotifier;
|
|
deba@57
|
55 |
|
|
deba@57
|
56 |
template <typename _Value>
|
|
deba@57
|
57 |
class Map : public Graph::template NodeMap<_Value> {
|
|
deba@57
|
58 |
public:
|
|
alpar@209
|
59 |
typedef typename Graph::template NodeMap<_Value> Parent;
|
|
alpar@209
|
60 |
typedef typename Graph::template NodeMap<_Value> Type;
|
|
deba@57
|
61 |
typedef typename Parent::Value Value;
|
|
deba@57
|
62 |
|
|
deba@57
|
63 |
Map(const Graph& _digraph) : Parent(_digraph) {}
|
|
alpar@209
|
64 |
Map(const Graph& _digraph, const Value& _value)
|
|
alpar@209
|
65 |
: Parent(_digraph, _value) {}
|
|
deba@57
|
66 |
|
|
deba@57
|
67 |
};
|
|
deba@57
|
68 |
|
|
deba@57
|
69 |
};
|
|
deba@57
|
70 |
|
|
deba@57
|
71 |
template <typename Graph, typename Enable = void>
|
|
deba@57
|
72 |
struct ArcNotifierIndicator {
|
|
deba@57
|
73 |
typedef InvalidType Type;
|
|
deba@57
|
74 |
};
|
|
deba@57
|
75 |
template <typename Graph>
|
|
deba@57
|
76 |
struct ArcNotifierIndicator<
|
|
alpar@209
|
77 |
Graph,
|
|
deba@57
|
78 |
typename enable_if<typename Graph::ArcNotifier::Notifier, void>::type
|
|
alpar@209
|
79 |
> {
|
|
deba@57
|
80 |
typedef typename Graph::ArcNotifier Type;
|
|
deba@57
|
81 |
};
|
|
deba@57
|
82 |
|
|
deba@57
|
83 |
template <typename _Graph>
|
|
deba@57
|
84 |
class ItemSetTraits<_Graph, typename _Graph::Arc> {
|
|
deba@57
|
85 |
public:
|
|
alpar@209
|
86 |
|
|
deba@57
|
87 |
typedef _Graph Graph;
|
|
deba@57
|
88 |
|
|
deba@57
|
89 |
typedef typename Graph::Arc Item;
|
|
deba@57
|
90 |
typedef typename Graph::ArcIt ItemIt;
|
|
deba@57
|
91 |
|
|
deba@57
|
92 |
typedef typename ArcNotifierIndicator<Graph>::Type ItemNotifier;
|
|
deba@57
|
93 |
|
|
deba@57
|
94 |
template <typename _Value>
|
|
deba@57
|
95 |
class Map : public Graph::template ArcMap<_Value> {
|
|
deba@57
|
96 |
public:
|
|
alpar@209
|
97 |
typedef typename Graph::template ArcMap<_Value> Parent;
|
|
alpar@209
|
98 |
typedef typename Graph::template ArcMap<_Value> Type;
|
|
deba@57
|
99 |
typedef typename Parent::Value Value;
|
|
deba@57
|
100 |
|
|
deba@57
|
101 |
Map(const Graph& _digraph) : Parent(_digraph) {}
|
|
alpar@209
|
102 |
Map(const Graph& _digraph, const Value& _value)
|
|
alpar@209
|
103 |
: Parent(_digraph, _value) {}
|
|
deba@57
|
104 |
};
|
|
deba@57
|
105 |
|
|
deba@57
|
106 |
};
|
|
deba@57
|
107 |
|
|
deba@57
|
108 |
template <typename Graph, typename Enable = void>
|
|
deba@57
|
109 |
struct EdgeNotifierIndicator {
|
|
deba@57
|
110 |
typedef InvalidType Type;
|
|
deba@57
|
111 |
};
|
|
deba@57
|
112 |
template <typename Graph>
|
|
deba@57
|
113 |
struct EdgeNotifierIndicator<
|
|
alpar@209
|
114 |
Graph,
|
|
deba@57
|
115 |
typename enable_if<typename Graph::EdgeNotifier::Notifier, void>::type
|
|
alpar@209
|
116 |
> {
|
|
deba@57
|
117 |
typedef typename Graph::EdgeNotifier Type;
|
|
deba@57
|
118 |
};
|
|
deba@57
|
119 |
|
|
deba@57
|
120 |
template <typename _Graph>
|
|
deba@57
|
121 |
class ItemSetTraits<_Graph, typename _Graph::Edge> {
|
|
deba@57
|
122 |
public:
|
|
alpar@209
|
123 |
|
|
deba@57
|
124 |
typedef _Graph Graph;
|
|
deba@57
|
125 |
|
|
deba@57
|
126 |
typedef typename Graph::Edge Item;
|
|
deba@57
|
127 |
typedef typename Graph::EdgeIt ItemIt;
|
|
deba@57
|
128 |
|
|
deba@57
|
129 |
typedef typename EdgeNotifierIndicator<Graph>::Type ItemNotifier;
|
|
deba@57
|
130 |
|
|
deba@57
|
131 |
template <typename _Value>
|
|
deba@57
|
132 |
class Map : public Graph::template EdgeMap<_Value> {
|
|
deba@57
|
133 |
public:
|
|
alpar@209
|
134 |
typedef typename Graph::template EdgeMap<_Value> Parent;
|
|
alpar@209
|
135 |
typedef typename Graph::template EdgeMap<_Value> Type;
|
|
deba@57
|
136 |
typedef typename Parent::Value Value;
|
|
deba@57
|
137 |
|
|
deba@57
|
138 |
Map(const Graph& _digraph) : Parent(_digraph) {}
|
|
alpar@209
|
139 |
Map(const Graph& _digraph, const Value& _value)
|
|
alpar@209
|
140 |
: Parent(_digraph, _value) {}
|
|
deba@57
|
141 |
};
|
|
deba@57
|
142 |
|
|
deba@57
|
143 |
};
|
|
deba@57
|
144 |
|
|
deba@57
|
145 |
template <typename Map, typename Enable = void>
|
|
deba@57
|
146 |
struct MapTraits {
|
|
deba@57
|
147 |
typedef False ReferenceMapTag;
|
|
deba@57
|
148 |
|
|
deba@57
|
149 |
typedef typename Map::Key Key;
|
|
deba@57
|
150 |
typedef typename Map::Value Value;
|
|
deba@57
|
151 |
|
|
alpar@184
|
152 |
typedef Value ConstReturnValue;
|
|
alpar@184
|
153 |
typedef Value ReturnValue;
|
|
deba@57
|
154 |
};
|
|
deba@57
|
155 |
|
|
deba@57
|
156 |
template <typename Map>
|
|
deba@57
|
157 |
struct MapTraits<
|
|
alpar@209
|
158 |
Map, typename enable_if<typename Map::ReferenceMapTag, void>::type >
|
|
deba@57
|
159 |
{
|
|
deba@57
|
160 |
typedef True ReferenceMapTag;
|
|
alpar@209
|
161 |
|
|
deba@57
|
162 |
typedef typename Map::Key Key;
|
|
deba@57
|
163 |
typedef typename Map::Value Value;
|
|
deba@57
|
164 |
|
|
deba@57
|
165 |
typedef typename Map::ConstReference ConstReturnValue;
|
|
deba@57
|
166 |
typedef typename Map::Reference ReturnValue;
|
|
deba@57
|
167 |
|
|
alpar@209
|
168 |
typedef typename Map::ConstReference ConstReference;
|
|
deba@57
|
169 |
typedef typename Map::Reference Reference;
|
|
deba@57
|
170 |
};
|
|
deba@57
|
171 |
|
|
deba@57
|
172 |
template <typename MatrixMap, typename Enable = void>
|
|
deba@57
|
173 |
struct MatrixMapTraits {
|
|
deba@57
|
174 |
typedef False ReferenceMapTag;
|
|
deba@57
|
175 |
|
|
deba@57
|
176 |
typedef typename MatrixMap::FirstKey FirstKey;
|
|
deba@57
|
177 |
typedef typename MatrixMap::SecondKey SecondKey;
|
|
deba@57
|
178 |
typedef typename MatrixMap::Value Value;
|
|
deba@57
|
179 |
|
|
alpar@184
|
180 |
typedef Value ConstReturnValue;
|
|
alpar@184
|
181 |
typedef Value ReturnValue;
|
|
deba@57
|
182 |
};
|
|
deba@57
|
183 |
|
|
deba@57
|
184 |
template <typename MatrixMap>
|
|
deba@57
|
185 |
struct MatrixMapTraits<
|
|
alpar@209
|
186 |
MatrixMap, typename enable_if<typename MatrixMap::ReferenceMapTag,
|
|
alpar@209
|
187 |
void>::type >
|
|
deba@57
|
188 |
{
|
|
deba@57
|
189 |
typedef True ReferenceMapTag;
|
|
alpar@209
|
190 |
|
|
deba@57
|
191 |
typedef typename MatrixMap::FirstKey FirstKey;
|
|
deba@57
|
192 |
typedef typename MatrixMap::SecondKey SecondKey;
|
|
deba@57
|
193 |
typedef typename MatrixMap::Value Value;
|
|
deba@57
|
194 |
|
|
deba@57
|
195 |
typedef typename MatrixMap::ConstReference ConstReturnValue;
|
|
deba@57
|
196 |
typedef typename MatrixMap::Reference ReturnValue;
|
|
deba@57
|
197 |
|
|
alpar@209
|
198 |
typedef typename MatrixMap::ConstReference ConstReference;
|
|
deba@57
|
199 |
typedef typename MatrixMap::Reference Reference;
|
|
deba@57
|
200 |
};
|
|
deba@57
|
201 |
|
|
deba@57
|
202 |
// Indicators for the tags
|
|
deba@57
|
203 |
|
|
deba@57
|
204 |
template <typename Graph, typename Enable = void>
|
|
deba@57
|
205 |
struct NodeNumTagIndicator {
|
|
deba@57
|
206 |
static const bool value = false;
|
|
deba@57
|
207 |
};
|
|
deba@57
|
208 |
|
|
deba@57
|
209 |
template <typename Graph>
|
|
deba@57
|
210 |
struct NodeNumTagIndicator<
|
|
alpar@209
|
211 |
Graph,
|
|
deba@57
|
212 |
typename enable_if<typename Graph::NodeNumTag, void>::type
|
|
deba@57
|
213 |
> {
|
|
deba@57
|
214 |
static const bool value = true;
|
|
deba@57
|
215 |
};
|
|
deba@57
|
216 |
|
|
deba@57
|
217 |
template <typename Graph, typename Enable = void>
|
|
deba@139
|
218 |
struct EdgeNumTagIndicator {
|
|
deba@57
|
219 |
static const bool value = false;
|
|
deba@57
|
220 |
};
|
|
deba@57
|
221 |
|
|
deba@57
|
222 |
template <typename Graph>
|
|
deba@139
|
223 |
struct EdgeNumTagIndicator<
|
|
alpar@209
|
224 |
Graph,
|
|
deba@139
|
225 |
typename enable_if<typename Graph::EdgeNumTag, void>::type
|
|
deba@57
|
226 |
> {
|
|
deba@57
|
227 |
static const bool value = true;
|
|
deba@57
|
228 |
};
|
|
deba@57
|
229 |
|
|
deba@57
|
230 |
template <typename Graph, typename Enable = void>
|
|
deba@139
|
231 |
struct FindEdgeTagIndicator {
|
|
deba@57
|
232 |
static const bool value = false;
|
|
deba@57
|
233 |
};
|
|
deba@57
|
234 |
|
|
deba@57
|
235 |
template <typename Graph>
|
|
deba@139
|
236 |
struct FindEdgeTagIndicator<
|
|
alpar@209
|
237 |
Graph,
|
|
deba@139
|
238 |
typename enable_if<typename Graph::FindEdgeTag, void>::type
|
|
deba@57
|
239 |
> {
|
|
deba@57
|
240 |
static const bool value = true;
|
|
deba@57
|
241 |
};
|
|
deba@57
|
242 |
|
|
deba@57
|
243 |
template <typename Graph, typename Enable = void>
|
|
deba@57
|
244 |
struct UndirectedTagIndicator {
|
|
deba@57
|
245 |
static const bool value = false;
|
|
deba@57
|
246 |
};
|
|
deba@57
|
247 |
|
|
deba@57
|
248 |
template <typename Graph>
|
|
deba@57
|
249 |
struct UndirectedTagIndicator<
|
|
alpar@209
|
250 |
Graph,
|
|
deba@57
|
251 |
typename enable_if<typename Graph::UndirectedTag, void>::type
|
|
deba@57
|
252 |
> {
|
|
deba@57
|
253 |
static const bool value = true;
|
|
deba@57
|
254 |
};
|
|
deba@57
|
255 |
|
|
deba@57
|
256 |
template <typename Graph, typename Enable = void>
|
|
deba@57
|
257 |
struct BuildTagIndicator {
|
|
deba@57
|
258 |
static const bool value = false;
|
|
deba@57
|
259 |
};
|
|
deba@57
|
260 |
|
|
deba@57
|
261 |
template <typename Graph>
|
|
deba@57
|
262 |
struct BuildTagIndicator<
|
|
alpar@209
|
263 |
Graph,
|
|
deba@57
|
264 |
typename enable_if<typename Graph::BuildTag, void>::type
|
|
deba@57
|
265 |
> {
|
|
deba@57
|
266 |
static const bool value = true;
|
|
deba@57
|
267 |
};
|
|
deba@57
|
268 |
|
|
deba@57
|
269 |
}
|
|
deba@57
|
270 |
|
|
deba@57
|
271 |
#endif
|