1 | /* -*- mode: C++; indent-tabs-mode: nil; -*- |
---|
2 | * |
---|
3 | * This file is a part of LEMON, a generic C++ optimization library. |
---|
4 | * |
---|
5 | * Copyright (C) 2003-2009 |
---|
6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
---|
7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
---|
8 | * |
---|
9 | * Permission to use, modify and distribute this software is granted |
---|
10 | * provided that this copyright notice appears in all copies. For |
---|
11 | * precise terms see the accompanying LICENSE file. |
---|
12 | * |
---|
13 | * This software is provided "AS IS" with no warranty of any kind, |
---|
14 | * express or implied, and with no claim as to its suitability for any |
---|
15 | * purpose. |
---|
16 | * |
---|
17 | */ |
---|
18 | |
---|
19 | #include <iostream> |
---|
20 | #include <limits> |
---|
21 | |
---|
22 | #include <lemon/list_graph.h> |
---|
23 | #include <lemon/grid_graph.h> |
---|
24 | #include <lemon/bfs.h> |
---|
25 | #include <lemon/path.h> |
---|
26 | |
---|
27 | #include <lemon/concepts/digraph.h> |
---|
28 | #include <lemon/concepts/graph.h> |
---|
29 | #include <lemon/concepts/graph_components.h> |
---|
30 | #include <lemon/concepts/maps.h> |
---|
31 | #include <lemon/concept_check.h> |
---|
32 | |
---|
33 | #include <lemon/adaptors.h> |
---|
34 | |
---|
35 | #include "test/test_tools.h" |
---|
36 | #include "test/graph_test.h" |
---|
37 | |
---|
38 | using namespace lemon; |
---|
39 | |
---|
40 | void checkReverseDigraph() { |
---|
41 | // Check concepts |
---|
42 | checkConcept<concepts::Digraph, ReverseDigraph<concepts::Digraph> >(); |
---|
43 | checkConcept<concepts::Digraph, ReverseDigraph<ListDigraph> >(); |
---|
44 | checkConcept<concepts::AlterableDigraphComponent<>, |
---|
45 | ReverseDigraph<ListDigraph> >(); |
---|
46 | checkConcept<concepts::ExtendableDigraphComponent<>, |
---|
47 | ReverseDigraph<ListDigraph> >(); |
---|
48 | checkConcept<concepts::ErasableDigraphComponent<>, |
---|
49 | ReverseDigraph<ListDigraph> >(); |
---|
50 | checkConcept<concepts::ClearableDigraphComponent<>, |
---|
51 | ReverseDigraph<ListDigraph> >(); |
---|
52 | |
---|
53 | // Create a digraph and an adaptor |
---|
54 | typedef ListDigraph Digraph; |
---|
55 | typedef ReverseDigraph<Digraph> Adaptor; |
---|
56 | |
---|
57 | Digraph digraph; |
---|
58 | Adaptor adaptor(digraph); |
---|
59 | |
---|
60 | // Add nodes and arcs to the original digraph |
---|
61 | Digraph::Node n1 = digraph.addNode(); |
---|
62 | Digraph::Node n2 = digraph.addNode(); |
---|
63 | Digraph::Node n3 = digraph.addNode(); |
---|
64 | |
---|
65 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
66 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
67 | Digraph::Arc a3 = digraph.addArc(n2, n3); |
---|
68 | ignore_unused_variable_warning(a3); |
---|
69 | |
---|
70 | // Check the adaptor |
---|
71 | checkGraphNodeList(adaptor, 3); |
---|
72 | checkGraphArcList(adaptor, 3); |
---|
73 | checkGraphConArcList(adaptor, 3); |
---|
74 | |
---|
75 | checkGraphOutArcList(adaptor, n1, 0); |
---|
76 | checkGraphOutArcList(adaptor, n2, 1); |
---|
77 | checkGraphOutArcList(adaptor, n3, 2); |
---|
78 | |
---|
79 | checkGraphInArcList(adaptor, n1, 2); |
---|
80 | checkGraphInArcList(adaptor, n2, 1); |
---|
81 | checkGraphInArcList(adaptor, n3, 0); |
---|
82 | |
---|
83 | checkNodeIds(adaptor); |
---|
84 | checkArcIds(adaptor); |
---|
85 | |
---|
86 | checkGraphNodeMap(adaptor); |
---|
87 | checkGraphArcMap(adaptor); |
---|
88 | |
---|
89 | // Check the orientation of the arcs |
---|
90 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
91 | check(adaptor.source(a) == digraph.target(a), "Wrong reverse"); |
---|
92 | check(adaptor.target(a) == digraph.source(a), "Wrong reverse"); |
---|
93 | } |
---|
94 | |
---|
95 | // Add and erase nodes and arcs in the digraph through the adaptor |
---|
96 | Adaptor::Node n4 = adaptor.addNode(); |
---|
97 | |
---|
98 | Adaptor::Arc a4 = adaptor.addArc(n4, n3); |
---|
99 | Adaptor::Arc a5 = adaptor.addArc(n2, n4); |
---|
100 | Adaptor::Arc a6 = adaptor.addArc(n2, n4); |
---|
101 | Adaptor::Arc a7 = adaptor.addArc(n1, n4); |
---|
102 | Adaptor::Arc a8 = adaptor.addArc(n1, n2); |
---|
103 | ignore_unused_variable_warning(a6,a7,a8); |
---|
104 | |
---|
105 | adaptor.erase(a1); |
---|
106 | adaptor.erase(n3); |
---|
107 | |
---|
108 | // Check the adaptor |
---|
109 | checkGraphNodeList(adaptor, 3); |
---|
110 | checkGraphArcList(adaptor, 4); |
---|
111 | checkGraphConArcList(adaptor, 4); |
---|
112 | |
---|
113 | checkGraphOutArcList(adaptor, n1, 2); |
---|
114 | checkGraphOutArcList(adaptor, n2, 2); |
---|
115 | checkGraphOutArcList(adaptor, n4, 0); |
---|
116 | |
---|
117 | checkGraphInArcList(adaptor, n1, 0); |
---|
118 | checkGraphInArcList(adaptor, n2, 1); |
---|
119 | checkGraphInArcList(adaptor, n4, 3); |
---|
120 | |
---|
121 | checkNodeIds(adaptor); |
---|
122 | checkArcIds(adaptor); |
---|
123 | |
---|
124 | checkGraphNodeMap(adaptor); |
---|
125 | checkGraphArcMap(adaptor); |
---|
126 | |
---|
127 | // Check the digraph |
---|
128 | checkGraphNodeList(digraph, 3); |
---|
129 | checkGraphArcList(digraph, 4); |
---|
130 | checkGraphConArcList(digraph, 4); |
---|
131 | |
---|
132 | checkGraphOutArcList(digraph, n1, 0); |
---|
133 | checkGraphOutArcList(digraph, n2, 1); |
---|
134 | checkGraphOutArcList(digraph, n4, 3); |
---|
135 | |
---|
136 | checkGraphInArcList(digraph, n1, 2); |
---|
137 | checkGraphInArcList(digraph, n2, 2); |
---|
138 | checkGraphInArcList(digraph, n4, 0); |
---|
139 | |
---|
140 | checkNodeIds(digraph); |
---|
141 | checkArcIds(digraph); |
---|
142 | |
---|
143 | checkGraphNodeMap(digraph); |
---|
144 | checkGraphArcMap(digraph); |
---|
145 | |
---|
146 | // Check the conversion of nodes and arcs |
---|
147 | Digraph::Node nd = n4; |
---|
148 | nd = n4; |
---|
149 | Adaptor::Node na = n1; |
---|
150 | na = n2; |
---|
151 | Digraph::Arc ad = a4; |
---|
152 | ad = a5; |
---|
153 | Adaptor::Arc aa = a1; |
---|
154 | aa = a2; |
---|
155 | } |
---|
156 | |
---|
157 | void checkSubDigraph() { |
---|
158 | // Check concepts |
---|
159 | checkConcept<concepts::Digraph, SubDigraph<concepts::Digraph> >(); |
---|
160 | checkConcept<concepts::Digraph, SubDigraph<ListDigraph> >(); |
---|
161 | checkConcept<concepts::AlterableDigraphComponent<>, |
---|
162 | SubDigraph<ListDigraph> >(); |
---|
163 | checkConcept<concepts::ExtendableDigraphComponent<>, |
---|
164 | SubDigraph<ListDigraph> >(); |
---|
165 | checkConcept<concepts::ErasableDigraphComponent<>, |
---|
166 | SubDigraph<ListDigraph> >(); |
---|
167 | checkConcept<concepts::ClearableDigraphComponent<>, |
---|
168 | SubDigraph<ListDigraph> >(); |
---|
169 | |
---|
170 | // Create a digraph and an adaptor |
---|
171 | typedef ListDigraph Digraph; |
---|
172 | typedef Digraph::NodeMap<bool> NodeFilter; |
---|
173 | typedef Digraph::ArcMap<bool> ArcFilter; |
---|
174 | typedef SubDigraph<Digraph, NodeFilter, ArcFilter> Adaptor; |
---|
175 | |
---|
176 | Digraph digraph; |
---|
177 | NodeFilter node_filter(digraph); |
---|
178 | ArcFilter arc_filter(digraph); |
---|
179 | Adaptor adaptor(digraph, node_filter, arc_filter); |
---|
180 | |
---|
181 | // Add nodes and arcs to the original digraph and the adaptor |
---|
182 | Digraph::Node n1 = digraph.addNode(); |
---|
183 | Digraph::Node n2 = digraph.addNode(); |
---|
184 | Adaptor::Node n3 = adaptor.addNode(); |
---|
185 | |
---|
186 | node_filter[n1] = node_filter[n2] = node_filter[n3] = true; |
---|
187 | |
---|
188 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
189 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
190 | Adaptor::Arc a3 = adaptor.addArc(n2, n3); |
---|
191 | |
---|
192 | arc_filter[a1] = arc_filter[a2] = arc_filter[a3] = true; |
---|
193 | |
---|
194 | checkGraphNodeList(adaptor, 3); |
---|
195 | checkGraphArcList(adaptor, 3); |
---|
196 | checkGraphConArcList(adaptor, 3); |
---|
197 | |
---|
198 | checkGraphOutArcList(adaptor, n1, 2); |
---|
199 | checkGraphOutArcList(adaptor, n2, 1); |
---|
200 | checkGraphOutArcList(adaptor, n3, 0); |
---|
201 | |
---|
202 | checkGraphInArcList(adaptor, n1, 0); |
---|
203 | checkGraphInArcList(adaptor, n2, 1); |
---|
204 | checkGraphInArcList(adaptor, n3, 2); |
---|
205 | |
---|
206 | checkNodeIds(adaptor); |
---|
207 | checkArcIds(adaptor); |
---|
208 | |
---|
209 | checkGraphNodeMap(adaptor); |
---|
210 | checkGraphArcMap(adaptor); |
---|
211 | |
---|
212 | // Hide an arc |
---|
213 | adaptor.status(a2, false); |
---|
214 | adaptor.disable(a3); |
---|
215 | if (!adaptor.status(a3)) adaptor.enable(a3); |
---|
216 | |
---|
217 | checkGraphNodeList(adaptor, 3); |
---|
218 | checkGraphArcList(adaptor, 2); |
---|
219 | checkGraphConArcList(adaptor, 2); |
---|
220 | |
---|
221 | checkGraphOutArcList(adaptor, n1, 1); |
---|
222 | checkGraphOutArcList(adaptor, n2, 1); |
---|
223 | checkGraphOutArcList(adaptor, n3, 0); |
---|
224 | |
---|
225 | checkGraphInArcList(adaptor, n1, 0); |
---|
226 | checkGraphInArcList(adaptor, n2, 1); |
---|
227 | checkGraphInArcList(adaptor, n3, 1); |
---|
228 | |
---|
229 | checkNodeIds(adaptor); |
---|
230 | checkArcIds(adaptor); |
---|
231 | |
---|
232 | checkGraphNodeMap(adaptor); |
---|
233 | checkGraphArcMap(adaptor); |
---|
234 | |
---|
235 | // Hide a node |
---|
236 | adaptor.status(n1, false); |
---|
237 | adaptor.disable(n3); |
---|
238 | if (!adaptor.status(n3)) adaptor.enable(n3); |
---|
239 | |
---|
240 | checkGraphNodeList(adaptor, 2); |
---|
241 | checkGraphArcList(adaptor, 1); |
---|
242 | checkGraphConArcList(adaptor, 1); |
---|
243 | |
---|
244 | checkGraphOutArcList(adaptor, n2, 1); |
---|
245 | checkGraphOutArcList(adaptor, n3, 0); |
---|
246 | |
---|
247 | checkGraphInArcList(adaptor, n2, 0); |
---|
248 | checkGraphInArcList(adaptor, n3, 1); |
---|
249 | |
---|
250 | checkNodeIds(adaptor); |
---|
251 | checkArcIds(adaptor); |
---|
252 | |
---|
253 | checkGraphNodeMap(adaptor); |
---|
254 | checkGraphArcMap(adaptor); |
---|
255 | |
---|
256 | // Hide all nodes and arcs |
---|
257 | node_filter[n1] = node_filter[n2] = node_filter[n3] = false; |
---|
258 | arc_filter[a1] = arc_filter[a2] = arc_filter[a3] = false; |
---|
259 | |
---|
260 | checkGraphNodeList(adaptor, 0); |
---|
261 | checkGraphArcList(adaptor, 0); |
---|
262 | checkGraphConArcList(adaptor, 0); |
---|
263 | |
---|
264 | checkNodeIds(adaptor); |
---|
265 | checkArcIds(adaptor); |
---|
266 | |
---|
267 | checkGraphNodeMap(adaptor); |
---|
268 | checkGraphArcMap(adaptor); |
---|
269 | |
---|
270 | // Check the conversion of nodes and arcs |
---|
271 | Digraph::Node nd = n3; |
---|
272 | nd = n3; |
---|
273 | Adaptor::Node na = n1; |
---|
274 | na = n2; |
---|
275 | Digraph::Arc ad = a3; |
---|
276 | ad = a3; |
---|
277 | Adaptor::Arc aa = a1; |
---|
278 | aa = a2; |
---|
279 | } |
---|
280 | |
---|
281 | void checkFilterNodes1() { |
---|
282 | // Check concepts |
---|
283 | checkConcept<concepts::Digraph, FilterNodes<concepts::Digraph> >(); |
---|
284 | checkConcept<concepts::Digraph, FilterNodes<ListDigraph> >(); |
---|
285 | checkConcept<concepts::AlterableDigraphComponent<>, |
---|
286 | FilterNodes<ListDigraph> >(); |
---|
287 | checkConcept<concepts::ExtendableDigraphComponent<>, |
---|
288 | FilterNodes<ListDigraph> >(); |
---|
289 | checkConcept<concepts::ErasableDigraphComponent<>, |
---|
290 | FilterNodes<ListDigraph> >(); |
---|
291 | checkConcept<concepts::ClearableDigraphComponent<>, |
---|
292 | FilterNodes<ListDigraph> >(); |
---|
293 | |
---|
294 | // Create a digraph and an adaptor |
---|
295 | typedef ListDigraph Digraph; |
---|
296 | typedef Digraph::NodeMap<bool> NodeFilter; |
---|
297 | typedef FilterNodes<Digraph, NodeFilter> Adaptor; |
---|
298 | |
---|
299 | Digraph digraph; |
---|
300 | NodeFilter node_filter(digraph); |
---|
301 | Adaptor adaptor(digraph, node_filter); |
---|
302 | |
---|
303 | // Add nodes and arcs to the original digraph and the adaptor |
---|
304 | Digraph::Node n1 = digraph.addNode(); |
---|
305 | Digraph::Node n2 = digraph.addNode(); |
---|
306 | Adaptor::Node n3 = adaptor.addNode(); |
---|
307 | |
---|
308 | node_filter[n1] = node_filter[n2] = node_filter[n3] = true; |
---|
309 | |
---|
310 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
311 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
312 | Adaptor::Arc a3 = adaptor.addArc(n2, n3); |
---|
313 | |
---|
314 | checkGraphNodeList(adaptor, 3); |
---|
315 | checkGraphArcList(adaptor, 3); |
---|
316 | checkGraphConArcList(adaptor, 3); |
---|
317 | |
---|
318 | checkGraphOutArcList(adaptor, n1, 2); |
---|
319 | checkGraphOutArcList(adaptor, n2, 1); |
---|
320 | checkGraphOutArcList(adaptor, n3, 0); |
---|
321 | |
---|
322 | checkGraphInArcList(adaptor, n1, 0); |
---|
323 | checkGraphInArcList(adaptor, n2, 1); |
---|
324 | checkGraphInArcList(adaptor, n3, 2); |
---|
325 | |
---|
326 | checkNodeIds(adaptor); |
---|
327 | checkArcIds(adaptor); |
---|
328 | |
---|
329 | checkGraphNodeMap(adaptor); |
---|
330 | checkGraphArcMap(adaptor); |
---|
331 | |
---|
332 | // Hide a node |
---|
333 | adaptor.status(n1, false); |
---|
334 | adaptor.disable(n3); |
---|
335 | if (!adaptor.status(n3)) adaptor.enable(n3); |
---|
336 | |
---|
337 | checkGraphNodeList(adaptor, 2); |
---|
338 | checkGraphArcList(adaptor, 1); |
---|
339 | checkGraphConArcList(adaptor, 1); |
---|
340 | |
---|
341 | checkGraphOutArcList(adaptor, n2, 1); |
---|
342 | checkGraphOutArcList(adaptor, n3, 0); |
---|
343 | |
---|
344 | checkGraphInArcList(adaptor, n2, 0); |
---|
345 | checkGraphInArcList(adaptor, n3, 1); |
---|
346 | |
---|
347 | checkNodeIds(adaptor); |
---|
348 | checkArcIds(adaptor); |
---|
349 | |
---|
350 | checkGraphNodeMap(adaptor); |
---|
351 | checkGraphArcMap(adaptor); |
---|
352 | |
---|
353 | // Hide all nodes |
---|
354 | node_filter[n1] = node_filter[n2] = node_filter[n3] = false; |
---|
355 | |
---|
356 | checkGraphNodeList(adaptor, 0); |
---|
357 | checkGraphArcList(adaptor, 0); |
---|
358 | checkGraphConArcList(adaptor, 0); |
---|
359 | |
---|
360 | checkNodeIds(adaptor); |
---|
361 | checkArcIds(adaptor); |
---|
362 | |
---|
363 | checkGraphNodeMap(adaptor); |
---|
364 | checkGraphArcMap(adaptor); |
---|
365 | |
---|
366 | // Check the conversion of nodes and arcs |
---|
367 | Digraph::Node nd = n3; |
---|
368 | nd = n3; |
---|
369 | Adaptor::Node na = n1; |
---|
370 | na = n2; |
---|
371 | Digraph::Arc ad = a3; |
---|
372 | ad = a3; |
---|
373 | Adaptor::Arc aa = a1; |
---|
374 | aa = a2; |
---|
375 | } |
---|
376 | |
---|
377 | void checkFilterArcs() { |
---|
378 | // Check concepts |
---|
379 | checkConcept<concepts::Digraph, FilterArcs<concepts::Digraph> >(); |
---|
380 | checkConcept<concepts::Digraph, FilterArcs<ListDigraph> >(); |
---|
381 | checkConcept<concepts::AlterableDigraphComponent<>, |
---|
382 | FilterArcs<ListDigraph> >(); |
---|
383 | checkConcept<concepts::ExtendableDigraphComponent<>, |
---|
384 | FilterArcs<ListDigraph> >(); |
---|
385 | checkConcept<concepts::ErasableDigraphComponent<>, |
---|
386 | FilterArcs<ListDigraph> >(); |
---|
387 | checkConcept<concepts::ClearableDigraphComponent<>, |
---|
388 | FilterArcs<ListDigraph> >(); |
---|
389 | |
---|
390 | // Create a digraph and an adaptor |
---|
391 | typedef ListDigraph Digraph; |
---|
392 | typedef Digraph::ArcMap<bool> ArcFilter; |
---|
393 | typedef FilterArcs<Digraph, ArcFilter> Adaptor; |
---|
394 | |
---|
395 | Digraph digraph; |
---|
396 | ArcFilter arc_filter(digraph); |
---|
397 | Adaptor adaptor(digraph, arc_filter); |
---|
398 | |
---|
399 | // Add nodes and arcs to the original digraph and the adaptor |
---|
400 | Digraph::Node n1 = digraph.addNode(); |
---|
401 | Digraph::Node n2 = digraph.addNode(); |
---|
402 | Adaptor::Node n3 = adaptor.addNode(); |
---|
403 | |
---|
404 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
405 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
406 | Adaptor::Arc a3 = adaptor.addArc(n2, n3); |
---|
407 | |
---|
408 | arc_filter[a1] = arc_filter[a2] = arc_filter[a3] = true; |
---|
409 | |
---|
410 | checkGraphNodeList(adaptor, 3); |
---|
411 | checkGraphArcList(adaptor, 3); |
---|
412 | checkGraphConArcList(adaptor, 3); |
---|
413 | |
---|
414 | checkGraphOutArcList(adaptor, n1, 2); |
---|
415 | checkGraphOutArcList(adaptor, n2, 1); |
---|
416 | checkGraphOutArcList(adaptor, n3, 0); |
---|
417 | |
---|
418 | checkGraphInArcList(adaptor, n1, 0); |
---|
419 | checkGraphInArcList(adaptor, n2, 1); |
---|
420 | checkGraphInArcList(adaptor, n3, 2); |
---|
421 | |
---|
422 | checkNodeIds(adaptor); |
---|
423 | checkArcIds(adaptor); |
---|
424 | |
---|
425 | checkGraphNodeMap(adaptor); |
---|
426 | checkGraphArcMap(adaptor); |
---|
427 | |
---|
428 | // Hide an arc |
---|
429 | adaptor.status(a2, false); |
---|
430 | adaptor.disable(a3); |
---|
431 | if (!adaptor.status(a3)) adaptor.enable(a3); |
---|
432 | |
---|
433 | checkGraphNodeList(adaptor, 3); |
---|
434 | checkGraphArcList(adaptor, 2); |
---|
435 | checkGraphConArcList(adaptor, 2); |
---|
436 | |
---|
437 | checkGraphOutArcList(adaptor, n1, 1); |
---|
438 | checkGraphOutArcList(adaptor, n2, 1); |
---|
439 | checkGraphOutArcList(adaptor, n3, 0); |
---|
440 | |
---|
441 | checkGraphInArcList(adaptor, n1, 0); |
---|
442 | checkGraphInArcList(adaptor, n2, 1); |
---|
443 | checkGraphInArcList(adaptor, n3, 1); |
---|
444 | |
---|
445 | checkNodeIds(adaptor); |
---|
446 | checkArcIds(adaptor); |
---|
447 | |
---|
448 | checkGraphNodeMap(adaptor); |
---|
449 | checkGraphArcMap(adaptor); |
---|
450 | |
---|
451 | // Hide all arcs |
---|
452 | arc_filter[a1] = arc_filter[a2] = arc_filter[a3] = false; |
---|
453 | |
---|
454 | checkGraphNodeList(adaptor, 3); |
---|
455 | checkGraphArcList(adaptor, 0); |
---|
456 | checkGraphConArcList(adaptor, 0); |
---|
457 | |
---|
458 | checkNodeIds(adaptor); |
---|
459 | checkArcIds(adaptor); |
---|
460 | |
---|
461 | checkGraphNodeMap(adaptor); |
---|
462 | checkGraphArcMap(adaptor); |
---|
463 | |
---|
464 | // Check the conversion of nodes and arcs |
---|
465 | Digraph::Node nd = n3; |
---|
466 | nd = n3; |
---|
467 | Adaptor::Node na = n1; |
---|
468 | na = n2; |
---|
469 | Digraph::Arc ad = a3; |
---|
470 | ad = a3; |
---|
471 | Adaptor::Arc aa = a1; |
---|
472 | aa = a2; |
---|
473 | } |
---|
474 | |
---|
475 | void checkUndirector() { |
---|
476 | // Check concepts |
---|
477 | checkConcept<concepts::Graph, Undirector<concepts::Digraph> >(); |
---|
478 | checkConcept<concepts::Graph, Undirector<ListDigraph> >(); |
---|
479 | checkConcept<concepts::AlterableGraphComponent<>, |
---|
480 | Undirector<ListDigraph> >(); |
---|
481 | checkConcept<concepts::ExtendableGraphComponent<>, |
---|
482 | Undirector<ListDigraph> >(); |
---|
483 | checkConcept<concepts::ErasableGraphComponent<>, |
---|
484 | Undirector<ListDigraph> >(); |
---|
485 | checkConcept<concepts::ClearableGraphComponent<>, |
---|
486 | Undirector<ListDigraph> >(); |
---|
487 | |
---|
488 | |
---|
489 | // Create a digraph and an adaptor |
---|
490 | typedef ListDigraph Digraph; |
---|
491 | typedef Undirector<Digraph> Adaptor; |
---|
492 | |
---|
493 | Digraph digraph; |
---|
494 | Adaptor adaptor(digraph); |
---|
495 | |
---|
496 | // Add nodes and arcs/edges to the original digraph and the adaptor |
---|
497 | Digraph::Node n1 = digraph.addNode(); |
---|
498 | Digraph::Node n2 = digraph.addNode(); |
---|
499 | Adaptor::Node n3 = adaptor.addNode(); |
---|
500 | |
---|
501 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
502 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
503 | Adaptor::Edge e3 = adaptor.addEdge(n2, n3); |
---|
504 | |
---|
505 | // Check the original digraph |
---|
506 | checkGraphNodeList(digraph, 3); |
---|
507 | checkGraphArcList(digraph, 3); |
---|
508 | checkGraphConArcList(digraph, 3); |
---|
509 | |
---|
510 | checkGraphOutArcList(digraph, n1, 2); |
---|
511 | checkGraphOutArcList(digraph, n2, 1); |
---|
512 | checkGraphOutArcList(digraph, n3, 0); |
---|
513 | |
---|
514 | checkGraphInArcList(digraph, n1, 0); |
---|
515 | checkGraphInArcList(digraph, n2, 1); |
---|
516 | checkGraphInArcList(digraph, n3, 2); |
---|
517 | |
---|
518 | checkNodeIds(digraph); |
---|
519 | checkArcIds(digraph); |
---|
520 | |
---|
521 | checkGraphNodeMap(digraph); |
---|
522 | checkGraphArcMap(digraph); |
---|
523 | |
---|
524 | // Check the adaptor |
---|
525 | checkGraphNodeList(adaptor, 3); |
---|
526 | checkGraphArcList(adaptor, 6); |
---|
527 | checkGraphEdgeList(adaptor, 3); |
---|
528 | checkGraphConArcList(adaptor, 6); |
---|
529 | checkGraphConEdgeList(adaptor, 3); |
---|
530 | |
---|
531 | checkGraphIncEdgeArcLists(adaptor, n1, 2); |
---|
532 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
533 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
534 | |
---|
535 | checkNodeIds(adaptor); |
---|
536 | checkArcIds(adaptor); |
---|
537 | checkEdgeIds(adaptor); |
---|
538 | |
---|
539 | checkGraphNodeMap(adaptor); |
---|
540 | checkGraphArcMap(adaptor); |
---|
541 | checkGraphEdgeMap(adaptor); |
---|
542 | |
---|
543 | // Check the edges of the adaptor |
---|
544 | for (Adaptor::EdgeIt e(adaptor); e != INVALID; ++e) { |
---|
545 | check(adaptor.u(e) == digraph.source(e), "Wrong undir"); |
---|
546 | check(adaptor.v(e) == digraph.target(e), "Wrong undir"); |
---|
547 | } |
---|
548 | |
---|
549 | // Check CombinedArcMap |
---|
550 | typedef Adaptor::CombinedArcMap |
---|
551 | <Digraph::ArcMap<int>, Digraph::ArcMap<int> > IntCombinedMap; |
---|
552 | typedef Adaptor::CombinedArcMap |
---|
553 | <Digraph::ArcMap<bool>, Digraph::ArcMap<bool> > BoolCombinedMap; |
---|
554 | checkConcept<concepts::ReferenceMap<Adaptor::Arc, int, int&, const int&>, |
---|
555 | IntCombinedMap>(); |
---|
556 | checkConcept<concepts::ReferenceMap<Adaptor::Arc, bool, bool&, const bool&>, |
---|
557 | BoolCombinedMap>(); |
---|
558 | |
---|
559 | Digraph::ArcMap<int> fw_map(digraph), bk_map(digraph); |
---|
560 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
561 | fw_map[a] = digraph.id(a); |
---|
562 | bk_map[a] = -digraph.id(a); |
---|
563 | } |
---|
564 | |
---|
565 | Adaptor::CombinedArcMap<Digraph::ArcMap<int>, Digraph::ArcMap<int> > |
---|
566 | comb_map(fw_map, bk_map); |
---|
567 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
568 | if (adaptor.source(a) == digraph.source(a)) { |
---|
569 | check(comb_map[a] == fw_map[a], "Wrong combined map"); |
---|
570 | } else { |
---|
571 | check(comb_map[a] == bk_map[a], "Wrong combined map"); |
---|
572 | } |
---|
573 | } |
---|
574 | |
---|
575 | // Check the conversion of nodes and arcs/edges |
---|
576 | Digraph::Node nd = n3; |
---|
577 | nd = n3; |
---|
578 | Adaptor::Node na = n1; |
---|
579 | na = n2; |
---|
580 | Digraph::Arc ad = e3; |
---|
581 | ad = e3; |
---|
582 | Adaptor::Edge ea = a1; |
---|
583 | ea = a2; |
---|
584 | } |
---|
585 | |
---|
586 | void checkResidualDigraph() { |
---|
587 | // Check concepts |
---|
588 | checkConcept<concepts::Digraph, ResidualDigraph<concepts::Digraph> >(); |
---|
589 | checkConcept<concepts::Digraph, ResidualDigraph<ListDigraph> >(); |
---|
590 | |
---|
591 | // Create a digraph and an adaptor |
---|
592 | typedef ListDigraph Digraph; |
---|
593 | typedef Digraph::ArcMap<int> IntArcMap; |
---|
594 | typedef ResidualDigraph<Digraph, IntArcMap> Adaptor; |
---|
595 | |
---|
596 | Digraph digraph; |
---|
597 | IntArcMap capacity(digraph), flow(digraph); |
---|
598 | Adaptor adaptor(digraph, capacity, flow); |
---|
599 | |
---|
600 | Digraph::Node n1 = digraph.addNode(); |
---|
601 | Digraph::Node n2 = digraph.addNode(); |
---|
602 | Digraph::Node n3 = digraph.addNode(); |
---|
603 | Digraph::Node n4 = digraph.addNode(); |
---|
604 | |
---|
605 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
606 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
607 | Digraph::Arc a3 = digraph.addArc(n1, n4); |
---|
608 | Digraph::Arc a4 = digraph.addArc(n2, n3); |
---|
609 | Digraph::Arc a5 = digraph.addArc(n2, n4); |
---|
610 | Digraph::Arc a6 = digraph.addArc(n3, n4); |
---|
611 | |
---|
612 | capacity[a1] = 8; |
---|
613 | capacity[a2] = 6; |
---|
614 | capacity[a3] = 4; |
---|
615 | capacity[a4] = 4; |
---|
616 | capacity[a5] = 6; |
---|
617 | capacity[a6] = 10; |
---|
618 | |
---|
619 | // Check the adaptor with various flow values |
---|
620 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
621 | flow[a] = 0; |
---|
622 | } |
---|
623 | |
---|
624 | checkGraphNodeList(adaptor, 4); |
---|
625 | checkGraphArcList(adaptor, 6); |
---|
626 | checkGraphConArcList(adaptor, 6); |
---|
627 | |
---|
628 | checkGraphOutArcList(adaptor, n1, 3); |
---|
629 | checkGraphOutArcList(adaptor, n2, 2); |
---|
630 | checkGraphOutArcList(adaptor, n3, 1); |
---|
631 | checkGraphOutArcList(adaptor, n4, 0); |
---|
632 | |
---|
633 | checkGraphInArcList(adaptor, n1, 0); |
---|
634 | checkGraphInArcList(adaptor, n2, 1); |
---|
635 | checkGraphInArcList(adaptor, n3, 2); |
---|
636 | checkGraphInArcList(adaptor, n4, 3); |
---|
637 | |
---|
638 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
639 | flow[a] = capacity[a] / 2; |
---|
640 | } |
---|
641 | |
---|
642 | checkGraphNodeList(adaptor, 4); |
---|
643 | checkGraphArcList(adaptor, 12); |
---|
644 | checkGraphConArcList(adaptor, 12); |
---|
645 | |
---|
646 | checkGraphOutArcList(adaptor, n1, 3); |
---|
647 | checkGraphOutArcList(adaptor, n2, 3); |
---|
648 | checkGraphOutArcList(adaptor, n3, 3); |
---|
649 | checkGraphOutArcList(adaptor, n4, 3); |
---|
650 | |
---|
651 | checkGraphInArcList(adaptor, n1, 3); |
---|
652 | checkGraphInArcList(adaptor, n2, 3); |
---|
653 | checkGraphInArcList(adaptor, n3, 3); |
---|
654 | checkGraphInArcList(adaptor, n4, 3); |
---|
655 | |
---|
656 | checkNodeIds(adaptor); |
---|
657 | checkArcIds(adaptor); |
---|
658 | |
---|
659 | checkGraphNodeMap(adaptor); |
---|
660 | checkGraphArcMap(adaptor); |
---|
661 | |
---|
662 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
663 | flow[a] = capacity[a]; |
---|
664 | } |
---|
665 | |
---|
666 | checkGraphNodeList(adaptor, 4); |
---|
667 | checkGraphArcList(adaptor, 6); |
---|
668 | checkGraphConArcList(adaptor, 6); |
---|
669 | |
---|
670 | checkGraphOutArcList(adaptor, n1, 0); |
---|
671 | checkGraphOutArcList(adaptor, n2, 1); |
---|
672 | checkGraphOutArcList(adaptor, n3, 2); |
---|
673 | checkGraphOutArcList(adaptor, n4, 3); |
---|
674 | |
---|
675 | checkGraphInArcList(adaptor, n1, 3); |
---|
676 | checkGraphInArcList(adaptor, n2, 2); |
---|
677 | checkGraphInArcList(adaptor, n3, 1); |
---|
678 | checkGraphInArcList(adaptor, n4, 0); |
---|
679 | |
---|
680 | // Saturate all backward arcs |
---|
681 | // (set the flow to zero on all forward arcs) |
---|
682 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
683 | if (adaptor.backward(a)) |
---|
684 | adaptor.augment(a, adaptor.residualCapacity(a)); |
---|
685 | } |
---|
686 | |
---|
687 | checkGraphNodeList(adaptor, 4); |
---|
688 | checkGraphArcList(adaptor, 6); |
---|
689 | checkGraphConArcList(adaptor, 6); |
---|
690 | |
---|
691 | checkGraphOutArcList(adaptor, n1, 3); |
---|
692 | checkGraphOutArcList(adaptor, n2, 2); |
---|
693 | checkGraphOutArcList(adaptor, n3, 1); |
---|
694 | checkGraphOutArcList(adaptor, n4, 0); |
---|
695 | |
---|
696 | checkGraphInArcList(adaptor, n1, 0); |
---|
697 | checkGraphInArcList(adaptor, n2, 1); |
---|
698 | checkGraphInArcList(adaptor, n3, 2); |
---|
699 | checkGraphInArcList(adaptor, n4, 3); |
---|
700 | |
---|
701 | // Find maximum flow by augmenting along shortest paths |
---|
702 | int flow_value = 0; |
---|
703 | Adaptor::ResidualCapacity res_cap(adaptor); |
---|
704 | while (true) { |
---|
705 | |
---|
706 | Bfs<Adaptor> bfs(adaptor); |
---|
707 | bfs.run(n1, n4); |
---|
708 | |
---|
709 | if (!bfs.reached(n4)) break; |
---|
710 | |
---|
711 | Path<Adaptor> p = bfs.path(n4); |
---|
712 | |
---|
713 | int min = std::numeric_limits<int>::max(); |
---|
714 | for (Path<Adaptor>::ArcIt a(p); a != INVALID; ++a) { |
---|
715 | if (res_cap[a] < min) min = res_cap[a]; |
---|
716 | } |
---|
717 | |
---|
718 | for (Path<Adaptor>::ArcIt a(p); a != INVALID; ++a) { |
---|
719 | adaptor.augment(a, min); |
---|
720 | } |
---|
721 | flow_value += min; |
---|
722 | } |
---|
723 | |
---|
724 | check(flow_value == 18, "Wrong flow with res graph adaptor"); |
---|
725 | |
---|
726 | // Check forward() and backward() |
---|
727 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
728 | check(adaptor.forward(a) != adaptor.backward(a), |
---|
729 | "Wrong forward() or backward()"); |
---|
730 | check((adaptor.forward(a) && adaptor.forward(Digraph::Arc(a)) == a) || |
---|
731 | (adaptor.backward(a) && adaptor.backward(Digraph::Arc(a)) == a), |
---|
732 | "Wrong forward() or backward()"); |
---|
733 | } |
---|
734 | |
---|
735 | // Check the conversion of nodes and arcs |
---|
736 | Digraph::Node nd = Adaptor::NodeIt(adaptor); |
---|
737 | nd = ++Adaptor::NodeIt(adaptor); |
---|
738 | Adaptor::Node na = n1; |
---|
739 | na = n2; |
---|
740 | Digraph::Arc ad = Adaptor::ArcIt(adaptor); |
---|
741 | ad = ++Adaptor::ArcIt(adaptor); |
---|
742 | } |
---|
743 | |
---|
744 | void checkSplitNodes() { |
---|
745 | // Check concepts |
---|
746 | checkConcept<concepts::Digraph, SplitNodes<concepts::Digraph> >(); |
---|
747 | checkConcept<concepts::Digraph, SplitNodes<ListDigraph> >(); |
---|
748 | |
---|
749 | // Create a digraph and an adaptor |
---|
750 | typedef ListDigraph Digraph; |
---|
751 | typedef SplitNodes<Digraph> Adaptor; |
---|
752 | |
---|
753 | Digraph digraph; |
---|
754 | Adaptor adaptor(digraph); |
---|
755 | |
---|
756 | Digraph::Node n1 = digraph.addNode(); |
---|
757 | Digraph::Node n2 = digraph.addNode(); |
---|
758 | Digraph::Node n3 = digraph.addNode(); |
---|
759 | |
---|
760 | Digraph::Arc a1 = digraph.addArc(n1, n2); |
---|
761 | Digraph::Arc a2 = digraph.addArc(n1, n3); |
---|
762 | Digraph::Arc a3 = digraph.addArc(n2, n3); |
---|
763 | ignore_unused_variable_warning(a1,a2,a3); |
---|
764 | |
---|
765 | checkGraphNodeList(adaptor, 6); |
---|
766 | checkGraphArcList(adaptor, 6); |
---|
767 | checkGraphConArcList(adaptor, 6); |
---|
768 | |
---|
769 | checkGraphOutArcList(adaptor, adaptor.inNode(n1), 1); |
---|
770 | checkGraphOutArcList(adaptor, adaptor.outNode(n1), 2); |
---|
771 | checkGraphOutArcList(adaptor, adaptor.inNode(n2), 1); |
---|
772 | checkGraphOutArcList(adaptor, adaptor.outNode(n2), 1); |
---|
773 | checkGraphOutArcList(adaptor, adaptor.inNode(n3), 1); |
---|
774 | checkGraphOutArcList(adaptor, adaptor.outNode(n3), 0); |
---|
775 | |
---|
776 | checkGraphInArcList(adaptor, adaptor.inNode(n1), 0); |
---|
777 | checkGraphInArcList(adaptor, adaptor.outNode(n1), 1); |
---|
778 | checkGraphInArcList(adaptor, adaptor.inNode(n2), 1); |
---|
779 | checkGraphInArcList(adaptor, adaptor.outNode(n2), 1); |
---|
780 | checkGraphInArcList(adaptor, adaptor.inNode(n3), 2); |
---|
781 | checkGraphInArcList(adaptor, adaptor.outNode(n3), 1); |
---|
782 | |
---|
783 | checkNodeIds(adaptor); |
---|
784 | checkArcIds(adaptor); |
---|
785 | |
---|
786 | checkGraphNodeMap(adaptor); |
---|
787 | checkGraphArcMap(adaptor); |
---|
788 | |
---|
789 | // Check split |
---|
790 | for (Adaptor::ArcIt a(adaptor); a != INVALID; ++a) { |
---|
791 | if (adaptor.origArc(a)) { |
---|
792 | Digraph::Arc oa = a; |
---|
793 | check(adaptor.source(a) == adaptor.outNode(digraph.source(oa)), |
---|
794 | "Wrong split"); |
---|
795 | check(adaptor.target(a) == adaptor.inNode(digraph.target(oa)), |
---|
796 | "Wrong split"); |
---|
797 | } else { |
---|
798 | Digraph::Node on = a; |
---|
799 | check(adaptor.source(a) == adaptor.inNode(on), "Wrong split"); |
---|
800 | check(adaptor.target(a) == adaptor.outNode(on), "Wrong split"); |
---|
801 | } |
---|
802 | } |
---|
803 | |
---|
804 | // Check combined node map |
---|
805 | typedef Adaptor::CombinedNodeMap |
---|
806 | <Digraph::NodeMap<int>, Digraph::NodeMap<int> > IntCombinedNodeMap; |
---|
807 | typedef Adaptor::CombinedNodeMap |
---|
808 | <Digraph::NodeMap<bool>, Digraph::NodeMap<bool> > BoolCombinedNodeMap; |
---|
809 | checkConcept<concepts::ReferenceMap<Adaptor::Node, int, int&, const int&>, |
---|
810 | IntCombinedNodeMap>(); |
---|
811 | //checkConcept<concepts::ReferenceMap<Adaptor::Node, bool, bool&, const bool&>, |
---|
812 | // BoolCombinedNodeMap>(); |
---|
813 | checkConcept<concepts::ReadWriteMap<Adaptor::Node, bool>, |
---|
814 | BoolCombinedNodeMap>(); |
---|
815 | |
---|
816 | Digraph::NodeMap<int> in_map(digraph), out_map(digraph); |
---|
817 | for (Digraph::NodeIt n(digraph); n != INVALID; ++n) { |
---|
818 | in_map[n] = digraph.id(n); |
---|
819 | out_map[n] = -digraph.id(n); |
---|
820 | } |
---|
821 | |
---|
822 | Adaptor::CombinedNodeMap<Digraph::NodeMap<int>, Digraph::NodeMap<int> > |
---|
823 | node_map(in_map, out_map); |
---|
824 | for (Adaptor::NodeIt n(adaptor); n != INVALID; ++n) { |
---|
825 | if (adaptor.inNode(n)) { |
---|
826 | check(node_map[n] == in_map[n], "Wrong combined node map"); |
---|
827 | } else { |
---|
828 | check(node_map[n] == out_map[n], "Wrong combined node map"); |
---|
829 | } |
---|
830 | } |
---|
831 | |
---|
832 | // Check combined arc map |
---|
833 | typedef Adaptor::CombinedArcMap |
---|
834 | <Digraph::ArcMap<int>, Digraph::NodeMap<int> > IntCombinedArcMap; |
---|
835 | typedef Adaptor::CombinedArcMap |
---|
836 | <Digraph::ArcMap<bool>, Digraph::NodeMap<bool> > BoolCombinedArcMap; |
---|
837 | checkConcept<concepts::ReferenceMap<Adaptor::Arc, int, int&, const int&>, |
---|
838 | IntCombinedArcMap>(); |
---|
839 | //checkConcept<concepts::ReferenceMap<Adaptor::Arc, bool, bool&, const bool&>, |
---|
840 | // BoolCombinedArcMap>(); |
---|
841 | checkConcept<concepts::ReadWriteMap<Adaptor::Arc, bool>, |
---|
842 | BoolCombinedArcMap>(); |
---|
843 | |
---|
844 | Digraph::ArcMap<int> a_map(digraph); |
---|
845 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
846 | a_map[a] = digraph.id(a); |
---|
847 | } |
---|
848 | |
---|
849 | Adaptor::CombinedArcMap<Digraph::ArcMap<int>, Digraph::NodeMap<int> > |
---|
850 | arc_map(a_map, out_map); |
---|
851 | for (Digraph::ArcIt a(digraph); a != INVALID; ++a) { |
---|
852 | check(arc_map[adaptor.arc(a)] == a_map[a], "Wrong combined arc map"); |
---|
853 | } |
---|
854 | for (Digraph::NodeIt n(digraph); n != INVALID; ++n) { |
---|
855 | check(arc_map[adaptor.arc(n)] == out_map[n], "Wrong combined arc map"); |
---|
856 | } |
---|
857 | |
---|
858 | // Check the conversion of nodes |
---|
859 | Digraph::Node nd = adaptor.inNode(n1); |
---|
860 | check (nd == n1, "Wrong node conversion"); |
---|
861 | nd = adaptor.outNode(n2); |
---|
862 | check (nd == n2, "Wrong node conversion"); |
---|
863 | } |
---|
864 | |
---|
865 | void checkSubGraph() { |
---|
866 | // Check concepts |
---|
867 | checkConcept<concepts::Graph, SubGraph<concepts::Graph> >(); |
---|
868 | checkConcept<concepts::Graph, SubGraph<ListGraph> >(); |
---|
869 | checkConcept<concepts::AlterableGraphComponent<>, |
---|
870 | SubGraph<ListGraph> >(); |
---|
871 | checkConcept<concepts::ExtendableGraphComponent<>, |
---|
872 | SubGraph<ListGraph> >(); |
---|
873 | checkConcept<concepts::ErasableGraphComponent<>, |
---|
874 | SubGraph<ListGraph> >(); |
---|
875 | checkConcept<concepts::ClearableGraphComponent<>, |
---|
876 | SubGraph<ListGraph> >(); |
---|
877 | |
---|
878 | // Create a graph and an adaptor |
---|
879 | typedef ListGraph Graph; |
---|
880 | typedef Graph::NodeMap<bool> NodeFilter; |
---|
881 | typedef Graph::EdgeMap<bool> EdgeFilter; |
---|
882 | typedef SubGraph<Graph, NodeFilter, EdgeFilter> Adaptor; |
---|
883 | |
---|
884 | Graph graph; |
---|
885 | NodeFilter node_filter(graph); |
---|
886 | EdgeFilter edge_filter(graph); |
---|
887 | Adaptor adaptor(graph, node_filter, edge_filter); |
---|
888 | |
---|
889 | // Add nodes and edges to the original graph and the adaptor |
---|
890 | Graph::Node n1 = graph.addNode(); |
---|
891 | Graph::Node n2 = graph.addNode(); |
---|
892 | Adaptor::Node n3 = adaptor.addNode(); |
---|
893 | Adaptor::Node n4 = adaptor.addNode(); |
---|
894 | |
---|
895 | node_filter[n1] = node_filter[n2] = node_filter[n3] = node_filter[n4] = true; |
---|
896 | |
---|
897 | Graph::Edge e1 = graph.addEdge(n1, n2); |
---|
898 | Graph::Edge e2 = graph.addEdge(n1, n3); |
---|
899 | Adaptor::Edge e3 = adaptor.addEdge(n2, n3); |
---|
900 | Adaptor::Edge e4 = adaptor.addEdge(n3, n4); |
---|
901 | |
---|
902 | edge_filter[e1] = edge_filter[e2] = edge_filter[e3] = edge_filter[e4] = true; |
---|
903 | |
---|
904 | checkGraphNodeList(adaptor, 4); |
---|
905 | checkGraphArcList(adaptor, 8); |
---|
906 | checkGraphEdgeList(adaptor, 4); |
---|
907 | checkGraphConArcList(adaptor, 8); |
---|
908 | checkGraphConEdgeList(adaptor, 4); |
---|
909 | |
---|
910 | checkGraphIncEdgeArcLists(adaptor, n1, 2); |
---|
911 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
912 | checkGraphIncEdgeArcLists(adaptor, n3, 3); |
---|
913 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
914 | |
---|
915 | checkNodeIds(adaptor); |
---|
916 | checkArcIds(adaptor); |
---|
917 | checkEdgeIds(adaptor); |
---|
918 | |
---|
919 | checkGraphNodeMap(adaptor); |
---|
920 | checkGraphArcMap(adaptor); |
---|
921 | checkGraphEdgeMap(adaptor); |
---|
922 | |
---|
923 | // Hide an edge |
---|
924 | adaptor.status(e2, false); |
---|
925 | adaptor.disable(e3); |
---|
926 | if (!adaptor.status(e3)) adaptor.enable(e3); |
---|
927 | |
---|
928 | checkGraphNodeList(adaptor, 4); |
---|
929 | checkGraphArcList(adaptor, 6); |
---|
930 | checkGraphEdgeList(adaptor, 3); |
---|
931 | checkGraphConArcList(adaptor, 6); |
---|
932 | checkGraphConEdgeList(adaptor, 3); |
---|
933 | |
---|
934 | checkGraphIncEdgeArcLists(adaptor, n1, 1); |
---|
935 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
936 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
937 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
938 | |
---|
939 | checkNodeIds(adaptor); |
---|
940 | checkArcIds(adaptor); |
---|
941 | checkEdgeIds(adaptor); |
---|
942 | |
---|
943 | checkGraphNodeMap(adaptor); |
---|
944 | checkGraphArcMap(adaptor); |
---|
945 | checkGraphEdgeMap(adaptor); |
---|
946 | |
---|
947 | // Hide a node |
---|
948 | adaptor.status(n1, false); |
---|
949 | adaptor.disable(n3); |
---|
950 | if (!adaptor.status(n3)) adaptor.enable(n3); |
---|
951 | |
---|
952 | checkGraphNodeList(adaptor, 3); |
---|
953 | checkGraphArcList(adaptor, 4); |
---|
954 | checkGraphEdgeList(adaptor, 2); |
---|
955 | checkGraphConArcList(adaptor, 4); |
---|
956 | checkGraphConEdgeList(adaptor, 2); |
---|
957 | |
---|
958 | checkGraphIncEdgeArcLists(adaptor, n2, 1); |
---|
959 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
960 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
961 | |
---|
962 | checkNodeIds(adaptor); |
---|
963 | checkArcIds(adaptor); |
---|
964 | checkEdgeIds(adaptor); |
---|
965 | |
---|
966 | checkGraphNodeMap(adaptor); |
---|
967 | checkGraphArcMap(adaptor); |
---|
968 | checkGraphEdgeMap(adaptor); |
---|
969 | |
---|
970 | // Hide all nodes and edges |
---|
971 | node_filter[n1] = node_filter[n2] = node_filter[n3] = node_filter[n4] = false; |
---|
972 | edge_filter[e1] = edge_filter[e2] = edge_filter[e3] = edge_filter[e4] = false; |
---|
973 | |
---|
974 | checkGraphNodeList(adaptor, 0); |
---|
975 | checkGraphArcList(adaptor, 0); |
---|
976 | checkGraphEdgeList(adaptor, 0); |
---|
977 | checkGraphConArcList(adaptor, 0); |
---|
978 | checkGraphConEdgeList(adaptor, 0); |
---|
979 | |
---|
980 | checkNodeIds(adaptor); |
---|
981 | checkArcIds(adaptor); |
---|
982 | checkEdgeIds(adaptor); |
---|
983 | |
---|
984 | checkGraphNodeMap(adaptor); |
---|
985 | checkGraphArcMap(adaptor); |
---|
986 | checkGraphEdgeMap(adaptor); |
---|
987 | |
---|
988 | // Check the conversion of nodes and edges |
---|
989 | Graph::Node ng = n3; |
---|
990 | ng = n4; |
---|
991 | Adaptor::Node na = n1; |
---|
992 | na = n2; |
---|
993 | Graph::Edge eg = e3; |
---|
994 | eg = e4; |
---|
995 | Adaptor::Edge ea = e1; |
---|
996 | ea = e2; |
---|
997 | } |
---|
998 | |
---|
999 | void checkFilterNodes2() { |
---|
1000 | // Check concepts |
---|
1001 | checkConcept<concepts::Graph, FilterNodes<concepts::Graph> >(); |
---|
1002 | checkConcept<concepts::Graph, FilterNodes<ListGraph> >(); |
---|
1003 | checkConcept<concepts::AlterableGraphComponent<>, |
---|
1004 | FilterNodes<ListGraph> >(); |
---|
1005 | checkConcept<concepts::ExtendableGraphComponent<>, |
---|
1006 | FilterNodes<ListGraph> >(); |
---|
1007 | checkConcept<concepts::ErasableGraphComponent<>, |
---|
1008 | FilterNodes<ListGraph> >(); |
---|
1009 | checkConcept<concepts::ClearableGraphComponent<>, |
---|
1010 | FilterNodes<ListGraph> >(); |
---|
1011 | |
---|
1012 | // Create a graph and an adaptor |
---|
1013 | typedef ListGraph Graph; |
---|
1014 | typedef Graph::NodeMap<bool> NodeFilter; |
---|
1015 | typedef FilterNodes<Graph, NodeFilter> Adaptor; |
---|
1016 | |
---|
1017 | // Add nodes and edges to the original graph and the adaptor |
---|
1018 | Graph graph; |
---|
1019 | NodeFilter node_filter(graph); |
---|
1020 | Adaptor adaptor(graph, node_filter); |
---|
1021 | |
---|
1022 | Graph::Node n1 = graph.addNode(); |
---|
1023 | Graph::Node n2 = graph.addNode(); |
---|
1024 | Adaptor::Node n3 = adaptor.addNode(); |
---|
1025 | Adaptor::Node n4 = adaptor.addNode(); |
---|
1026 | |
---|
1027 | node_filter[n1] = node_filter[n2] = node_filter[n3] = node_filter[n4] = true; |
---|
1028 | |
---|
1029 | Graph::Edge e1 = graph.addEdge(n1, n2); |
---|
1030 | Graph::Edge e2 = graph.addEdge(n1, n3); |
---|
1031 | Adaptor::Edge e3 = adaptor.addEdge(n2, n3); |
---|
1032 | Adaptor::Edge e4 = adaptor.addEdge(n3, n4); |
---|
1033 | |
---|
1034 | checkGraphNodeList(adaptor, 4); |
---|
1035 | checkGraphArcList(adaptor, 8); |
---|
1036 | checkGraphEdgeList(adaptor, 4); |
---|
1037 | checkGraphConArcList(adaptor, 8); |
---|
1038 | checkGraphConEdgeList(adaptor, 4); |
---|
1039 | |
---|
1040 | checkGraphIncEdgeArcLists(adaptor, n1, 2); |
---|
1041 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
1042 | checkGraphIncEdgeArcLists(adaptor, n3, 3); |
---|
1043 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
1044 | |
---|
1045 | checkNodeIds(adaptor); |
---|
1046 | checkArcIds(adaptor); |
---|
1047 | checkEdgeIds(adaptor); |
---|
1048 | |
---|
1049 | checkGraphNodeMap(adaptor); |
---|
1050 | checkGraphArcMap(adaptor); |
---|
1051 | checkGraphEdgeMap(adaptor); |
---|
1052 | |
---|
1053 | // Hide a node |
---|
1054 | adaptor.status(n1, false); |
---|
1055 | adaptor.disable(n3); |
---|
1056 | if (!adaptor.status(n3)) adaptor.enable(n3); |
---|
1057 | |
---|
1058 | checkGraphNodeList(adaptor, 3); |
---|
1059 | checkGraphArcList(adaptor, 4); |
---|
1060 | checkGraphEdgeList(adaptor, 2); |
---|
1061 | checkGraphConArcList(adaptor, 4); |
---|
1062 | checkGraphConEdgeList(adaptor, 2); |
---|
1063 | |
---|
1064 | checkGraphIncEdgeArcLists(adaptor, n2, 1); |
---|
1065 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
1066 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
1067 | |
---|
1068 | checkNodeIds(adaptor); |
---|
1069 | checkArcIds(adaptor); |
---|
1070 | checkEdgeIds(adaptor); |
---|
1071 | |
---|
1072 | checkGraphNodeMap(adaptor); |
---|
1073 | checkGraphArcMap(adaptor); |
---|
1074 | checkGraphEdgeMap(adaptor); |
---|
1075 | |
---|
1076 | // Hide all nodes |
---|
1077 | node_filter[n1] = node_filter[n2] = node_filter[n3] = node_filter[n4] = false; |
---|
1078 | |
---|
1079 | checkGraphNodeList(adaptor, 0); |
---|
1080 | checkGraphArcList(adaptor, 0); |
---|
1081 | checkGraphEdgeList(adaptor, 0); |
---|
1082 | checkGraphConArcList(adaptor, 0); |
---|
1083 | checkGraphConEdgeList(adaptor, 0); |
---|
1084 | |
---|
1085 | checkNodeIds(adaptor); |
---|
1086 | checkArcIds(adaptor); |
---|
1087 | checkEdgeIds(adaptor); |
---|
1088 | |
---|
1089 | checkGraphNodeMap(adaptor); |
---|
1090 | checkGraphArcMap(adaptor); |
---|
1091 | checkGraphEdgeMap(adaptor); |
---|
1092 | |
---|
1093 | // Check the conversion of nodes and edges |
---|
1094 | Graph::Node ng = n3; |
---|
1095 | ng = n4; |
---|
1096 | Adaptor::Node na = n1; |
---|
1097 | na = n2; |
---|
1098 | Graph::Edge eg = e3; |
---|
1099 | eg = e4; |
---|
1100 | Adaptor::Edge ea = e1; |
---|
1101 | ea = e2; |
---|
1102 | } |
---|
1103 | |
---|
1104 | void checkFilterEdges() { |
---|
1105 | // Check concepts |
---|
1106 | checkConcept<concepts::Graph, FilterEdges<concepts::Graph> >(); |
---|
1107 | checkConcept<concepts::Graph, FilterEdges<ListGraph> >(); |
---|
1108 | checkConcept<concepts::AlterableGraphComponent<>, |
---|
1109 | FilterEdges<ListGraph> >(); |
---|
1110 | checkConcept<concepts::ExtendableGraphComponent<>, |
---|
1111 | FilterEdges<ListGraph> >(); |
---|
1112 | checkConcept<concepts::ErasableGraphComponent<>, |
---|
1113 | FilterEdges<ListGraph> >(); |
---|
1114 | checkConcept<concepts::ClearableGraphComponent<>, |
---|
1115 | FilterEdges<ListGraph> >(); |
---|
1116 | |
---|
1117 | // Create a graph and an adaptor |
---|
1118 | typedef ListGraph Graph; |
---|
1119 | typedef Graph::EdgeMap<bool> EdgeFilter; |
---|
1120 | typedef FilterEdges<Graph, EdgeFilter> Adaptor; |
---|
1121 | |
---|
1122 | Graph graph; |
---|
1123 | EdgeFilter edge_filter(graph); |
---|
1124 | Adaptor adaptor(graph, edge_filter); |
---|
1125 | |
---|
1126 | // Add nodes and edges to the original graph and the adaptor |
---|
1127 | Graph::Node n1 = graph.addNode(); |
---|
1128 | Graph::Node n2 = graph.addNode(); |
---|
1129 | Adaptor::Node n3 = adaptor.addNode(); |
---|
1130 | Adaptor::Node n4 = adaptor.addNode(); |
---|
1131 | |
---|
1132 | Graph::Edge e1 = graph.addEdge(n1, n2); |
---|
1133 | Graph::Edge e2 = graph.addEdge(n1, n3); |
---|
1134 | Adaptor::Edge e3 = adaptor.addEdge(n2, n3); |
---|
1135 | Adaptor::Edge e4 = adaptor.addEdge(n3, n4); |
---|
1136 | |
---|
1137 | edge_filter[e1] = edge_filter[e2] = edge_filter[e3] = edge_filter[e4] = true; |
---|
1138 | |
---|
1139 | checkGraphNodeList(adaptor, 4); |
---|
1140 | checkGraphArcList(adaptor, 8); |
---|
1141 | checkGraphEdgeList(adaptor, 4); |
---|
1142 | checkGraphConArcList(adaptor, 8); |
---|
1143 | checkGraphConEdgeList(adaptor, 4); |
---|
1144 | |
---|
1145 | checkGraphIncEdgeArcLists(adaptor, n1, 2); |
---|
1146 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
1147 | checkGraphIncEdgeArcLists(adaptor, n3, 3); |
---|
1148 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
1149 | |
---|
1150 | checkNodeIds(adaptor); |
---|
1151 | checkArcIds(adaptor); |
---|
1152 | checkEdgeIds(adaptor); |
---|
1153 | |
---|
1154 | checkGraphNodeMap(adaptor); |
---|
1155 | checkGraphArcMap(adaptor); |
---|
1156 | checkGraphEdgeMap(adaptor); |
---|
1157 | |
---|
1158 | // Hide an edge |
---|
1159 | adaptor.status(e2, false); |
---|
1160 | adaptor.disable(e3); |
---|
1161 | if (!adaptor.status(e3)) adaptor.enable(e3); |
---|
1162 | |
---|
1163 | checkGraphNodeList(adaptor, 4); |
---|
1164 | checkGraphArcList(adaptor, 6); |
---|
1165 | checkGraphEdgeList(adaptor, 3); |
---|
1166 | checkGraphConArcList(adaptor, 6); |
---|
1167 | checkGraphConEdgeList(adaptor, 3); |
---|
1168 | |
---|
1169 | checkGraphIncEdgeArcLists(adaptor, n1, 1); |
---|
1170 | checkGraphIncEdgeArcLists(adaptor, n2, 2); |
---|
1171 | checkGraphIncEdgeArcLists(adaptor, n3, 2); |
---|
1172 | checkGraphIncEdgeArcLists(adaptor, n4, 1); |
---|
1173 | |
---|
1174 | checkNodeIds(adaptor); |
---|
1175 | checkArcIds(adaptor); |
---|
1176 | checkEdgeIds(adaptor); |
---|
1177 | |
---|
1178 | checkGraphNodeMap(adaptor); |
---|
1179 | checkGraphArcMap(adaptor); |
---|
1180 | checkGraphEdgeMap(adaptor); |
---|
1181 | |
---|
1182 | // Hide all edges |
---|
1183 | edge_filter[e1] = edge_filter[e2] = edge_filter[e3] = edge_filter[e4] = false; |
---|
1184 | |
---|
1185 | checkGraphNodeList(adaptor, 4); |
---|
1186 | checkGraphArcList(adaptor, 0); |
---|
1187 | checkGraphEdgeList(adaptor, 0); |
---|
1188 | checkGraphConArcList(adaptor, 0); |
---|
1189 | checkGraphConEdgeList(adaptor, 0); |
---|
1190 | |
---|
1191 | checkNodeIds(adaptor); |
---|
1192 | checkArcIds(adaptor); |
---|
1193 | checkEdgeIds(adaptor); |
---|
1194 | |
---|
1195 | checkGraphNodeMap(adaptor); |
---|
1196 | checkGraphArcMap(adaptor); |
---|
1197 | checkGraphEdgeMap(adaptor); |
---|
1198 | |
---|
1199 | // Check the conversion of nodes and edges |
---|
1200 | Graph::Node ng = n3; |
---|
1201 | ng = n4; |
---|
1202 | Adaptor::Node na = n1; |
---|
1203 | na = n2; |
---|
1204 | Graph::Edge eg = e3; |
---|
1205 | eg = e4; |
---|
1206 | Adaptor::Edge ea = e1; |
---|
1207 | ea = e2; |
---|
1208 | } |
---|
1209 | |
---|
1210 | void checkOrienter() { |
---|
1211 | // Check concepts |
---|
1212 | checkConcept<concepts::Digraph, Orienter<concepts::Graph> >(); |
---|
1213 | checkConcept<concepts::Digraph, Orienter<ListGraph> >(); |
---|
1214 | checkConcept<concepts::AlterableDigraphComponent<>, |
---|
1215 | Orienter<ListGraph> >(); |
---|
1216 | checkConcept<concepts::ExtendableDigraphComponent<>, |
---|
1217 | Orienter<ListGraph> >(); |
---|
1218 | checkConcept<concepts::ErasableDigraphComponent<>, |
---|
1219 | Orienter<ListGraph> >(); |
---|
1220 | checkConcept<concepts::ClearableDigraphComponent<>, |
---|
1221 | Orienter<ListGraph> >(); |
---|
1222 | |
---|
1223 | // Create a graph and an adaptor |
---|
1224 | typedef ListGraph Graph; |
---|
1225 | typedef ListGraph::EdgeMap<bool> DirMap; |
---|
1226 | typedef Orienter<Graph> Adaptor; |
---|
1227 | |
---|
1228 | Graph graph; |
---|
1229 | DirMap dir(graph); |
---|
1230 | Adaptor adaptor(graph, dir); |
---|
1231 | |
---|
1232 | // Add nodes and edges to the original graph and the adaptor |
---|
1233 | Graph::Node n1 = graph.addNode(); |
---|
1234 | Graph::Node n2 = graph.addNode(); |
---|
1235 | Adaptor::Node n3 = adaptor.addNode(); |
---|
1236 | |
---|
1237 | Graph::Edge e1 = graph.addEdge(n1, n2); |
---|
1238 | Graph::Edge e2 = graph.addEdge(n1, n3); |
---|
1239 | Adaptor::Arc e3 = adaptor.addArc(n2, n3); |
---|
1240 | |
---|
1241 | dir[e1] = dir[e2] = dir[e3] = true; |
---|
1242 | |
---|
1243 | // Check the original graph |
---|
1244 | checkGraphNodeList(graph, 3); |
---|
1245 | checkGraphArcList(graph, 6); |
---|
1246 | checkGraphConArcList(graph, 6); |
---|
1247 | checkGraphEdgeList(graph, 3); |
---|
1248 | checkGraphConEdgeList(graph, 3); |
---|
1249 | |
---|
1250 | checkGraphIncEdgeArcLists(graph, n1, 2); |
---|
1251 | checkGraphIncEdgeArcLists(graph, n2, 2); |
---|
1252 | checkGraphIncEdgeArcLists(graph, n3, 2); |
---|
1253 | |
---|
1254 | checkNodeIds(graph); |
---|
1255 | checkArcIds(graph); |
---|
1256 | checkEdgeIds(graph); |
---|
1257 | |
---|
1258 | checkGraphNodeMap(graph); |
---|
1259 | checkGraphArcMap(graph); |
---|
1260 | checkGraphEdgeMap(graph); |
---|
1261 | |
---|
1262 | // Check the adaptor |
---|
1263 | checkGraphNodeList(adaptor, 3); |
---|
1264 | checkGraphArcList(adaptor, 3); |
---|
1265 | checkGraphConArcList(adaptor, 3); |
---|
1266 | |
---|
1267 | checkGraphOutArcList(adaptor, n1, 2); |
---|
1268 | checkGraphOutArcList(adaptor, n2, 1); |
---|
1269 | checkGraphOutArcList(adaptor, n3, 0); |
---|
1270 | |
---|
1271 | checkGraphInArcList(adaptor, n1, 0); |
---|
1272 | checkGraphInArcList(adaptor, n2, 1); |
---|
1273 | checkGraphInArcList(adaptor, n3, 2); |
---|
1274 | |
---|
1275 | checkNodeIds(adaptor); |
---|
1276 | checkArcIds(adaptor); |
---|
1277 | |
---|
1278 | checkGraphNodeMap(adaptor); |
---|
1279 | checkGraphArcMap(adaptor); |
---|
1280 | |
---|
1281 | // Check direction changing |
---|
1282 | { |
---|
1283 | dir[e1] = true; |
---|
1284 | Adaptor::Node u = adaptor.source(e1); |
---|
1285 | Adaptor::Node v = adaptor.target(e1); |
---|
1286 | |
---|
1287 | dir[e1] = false; |
---|
1288 | check (u == adaptor.target(e1), "Wrong dir"); |
---|
1289 | check (v == adaptor.source(e1), "Wrong dir"); |
---|
1290 | |
---|
1291 | check ((u == n1 && v == n2) || (u == n2 && v == n1), "Wrong dir"); |
---|
1292 | dir[e1] = n1 == u; |
---|
1293 | } |
---|
1294 | |
---|
1295 | { |
---|
1296 | dir[e2] = true; |
---|
1297 | Adaptor::Node u = adaptor.source(e2); |
---|
1298 | Adaptor::Node v = adaptor.target(e2); |
---|
1299 | |
---|
1300 | dir[e2] = false; |
---|
1301 | check (u == adaptor.target(e2), "Wrong dir"); |
---|
1302 | check (v == adaptor.source(e2), "Wrong dir"); |
---|
1303 | |
---|
1304 | check ((u == n1 && v == n3) || (u == n3 && v == n1), "Wrong dir"); |
---|
1305 | dir[e2] = n3 == u; |
---|
1306 | } |
---|
1307 | |
---|
1308 | { |
---|
1309 | dir[e3] = true; |
---|
1310 | Adaptor::Node u = adaptor.source(e3); |
---|
1311 | Adaptor::Node v = adaptor.target(e3); |
---|
1312 | |
---|
1313 | dir[e3] = false; |
---|
1314 | check (u == adaptor.target(e3), "Wrong dir"); |
---|
1315 | check (v == adaptor.source(e3), "Wrong dir"); |
---|
1316 | |
---|
1317 | check ((u == n2 && v == n3) || (u == n3 && v == n2), "Wrong dir"); |
---|
1318 | dir[e3] = n2 == u; |
---|
1319 | } |
---|
1320 | |
---|
1321 | // Check the adaptor again |
---|
1322 | checkGraphNodeList(adaptor, 3); |
---|
1323 | checkGraphArcList(adaptor, 3); |
---|
1324 | checkGraphConArcList(adaptor, 3); |
---|
1325 | |
---|
1326 | checkGraphOutArcList(adaptor, n1, 1); |
---|
1327 | checkGraphOutArcList(adaptor, n2, 1); |
---|
1328 | checkGraphOutArcList(adaptor, n3, 1); |
---|
1329 | |
---|
1330 | checkGraphInArcList(adaptor, n1, 1); |
---|
1331 | checkGraphInArcList(adaptor, n2, 1); |
---|
1332 | checkGraphInArcList(adaptor, n3, 1); |
---|
1333 | |
---|
1334 | checkNodeIds(adaptor); |
---|
1335 | checkArcIds(adaptor); |
---|
1336 | |
---|
1337 | checkGraphNodeMap(adaptor); |
---|
1338 | checkGraphArcMap(adaptor); |
---|
1339 | |
---|
1340 | // Check reverseArc() |
---|
1341 | adaptor.reverseArc(e2); |
---|
1342 | adaptor.reverseArc(e3); |
---|
1343 | adaptor.reverseArc(e2); |
---|
1344 | |
---|
1345 | checkGraphNodeList(adaptor, 3); |
---|
1346 | checkGraphArcList(adaptor, 3); |
---|
1347 | checkGraphConArcList(adaptor, 3); |
---|
1348 | |
---|
1349 | checkGraphOutArcList(adaptor, n1, 1); |
---|
1350 | checkGraphOutArcList(adaptor, n2, 0); |
---|
1351 | checkGraphOutArcList(adaptor, n3, 2); |
---|
1352 | |
---|
1353 | checkGraphInArcList(adaptor, n1, 1); |
---|
1354 | checkGraphInArcList(adaptor, n2, 2); |
---|
1355 | checkGraphInArcList(adaptor, n3, 0); |
---|
1356 | |
---|
1357 | // Check the conversion of nodes and arcs/edges |
---|
1358 | Graph::Node ng = n3; |
---|
1359 | ng = n3; |
---|
1360 | Adaptor::Node na = n1; |
---|
1361 | na = n2; |
---|
1362 | Graph::Edge eg = e3; |
---|
1363 | eg = e3; |
---|
1364 | Adaptor::Arc aa = e1; |
---|
1365 | aa = e2; |
---|
1366 | } |
---|
1367 | |
---|
1368 | void checkCombiningAdaptors() { |
---|
1369 | // Create a grid graph |
---|
1370 | GridGraph graph(2,2); |
---|
1371 | GridGraph::Node n1 = graph(0,0); |
---|
1372 | GridGraph::Node n2 = graph(0,1); |
---|
1373 | GridGraph::Node n3 = graph(1,0); |
---|
1374 | GridGraph::Node n4 = graph(1,1); |
---|
1375 | |
---|
1376 | GridGraph::EdgeMap<bool> dir_map(graph); |
---|
1377 | dir_map[graph.right(n1)] = graph.u(graph.right(n1)) == n1; |
---|
1378 | dir_map[graph.up(n1)] = graph.u(graph.up(n1)) != n1; |
---|
1379 | dir_map[graph.left(n4)] = graph.u(graph.left(n4)) != n4; |
---|
1380 | dir_map[graph.down(n4)] = graph.u(graph.down(n4)) != n4; |
---|
1381 | |
---|
1382 | // Apply several adaptors on the grid graph |
---|
1383 | typedef SplitNodes< ReverseDigraph< const Orienter< |
---|
1384 | const GridGraph, GridGraph::EdgeMap<bool> > > > |
---|
1385 | RevSplitGridGraph; |
---|
1386 | typedef ReverseDigraph<const RevSplitGridGraph> SplitGridGraph; |
---|
1387 | typedef Undirector<const SplitGridGraph> USplitGridGraph; |
---|
1388 | typedef Undirector<const USplitGridGraph> UUSplitGridGraph; |
---|
1389 | checkConcept<concepts::Digraph, RevSplitGridGraph>(); |
---|
1390 | checkConcept<concepts::Digraph, SplitGridGraph>(); |
---|
1391 | checkConcept<concepts::Graph, USplitGridGraph>(); |
---|
1392 | checkConcept<concepts::Graph, UUSplitGridGraph>(); |
---|
1393 | |
---|
1394 | RevSplitGridGraph rev_adaptor = |
---|
1395 | splitNodes(reverseDigraph(orienter(graph, dir_map))); |
---|
1396 | SplitGridGraph adaptor = reverseDigraph(rev_adaptor); |
---|
1397 | USplitGridGraph uadaptor = undirector(adaptor); |
---|
1398 | UUSplitGridGraph uuadaptor = undirector(uadaptor); |
---|
1399 | |
---|
1400 | // Check adaptor |
---|
1401 | checkGraphNodeList(adaptor, 8); |
---|
1402 | checkGraphArcList(adaptor, 8); |
---|
1403 | checkGraphConArcList(adaptor, 8); |
---|
1404 | |
---|
1405 | checkGraphOutArcList(adaptor, rev_adaptor.inNode(n1), 1); |
---|
1406 | checkGraphOutArcList(adaptor, rev_adaptor.outNode(n1), 1); |
---|
1407 | checkGraphOutArcList(adaptor, rev_adaptor.inNode(n2), 2); |
---|
1408 | checkGraphOutArcList(adaptor, rev_adaptor.outNode(n2), 1); |
---|
1409 | checkGraphOutArcList(adaptor, rev_adaptor.inNode(n3), 1); |
---|
1410 | checkGraphOutArcList(adaptor, rev_adaptor.outNode(n3), 1); |
---|
1411 | checkGraphOutArcList(adaptor, rev_adaptor.inNode(n4), 0); |
---|
1412 | checkGraphOutArcList(adaptor, rev_adaptor.outNode(n4), 1); |
---|
1413 | |
---|
1414 | checkGraphInArcList(adaptor, rev_adaptor.inNode(n1), 1); |
---|
1415 | checkGraphInArcList(adaptor, rev_adaptor.outNode(n1), 1); |
---|
1416 | checkGraphInArcList(adaptor, rev_adaptor.inNode(n2), 1); |
---|
1417 | checkGraphInArcList(adaptor, rev_adaptor.outNode(n2), 0); |
---|
1418 | checkGraphInArcList(adaptor, rev_adaptor.inNode(n3), 1); |
---|
1419 | checkGraphInArcList(adaptor, rev_adaptor.outNode(n3), 1); |
---|
1420 | checkGraphInArcList(adaptor, rev_adaptor.inNode(n4), 1); |
---|
1421 | checkGraphInArcList(adaptor, rev_adaptor.outNode(n4), 2); |
---|
1422 | |
---|
1423 | checkNodeIds(adaptor); |
---|
1424 | checkArcIds(adaptor); |
---|
1425 | |
---|
1426 | checkGraphNodeMap(adaptor); |
---|
1427 | checkGraphArcMap(adaptor); |
---|
1428 | |
---|
1429 | // Check uadaptor |
---|
1430 | checkGraphNodeList(uadaptor, 8); |
---|
1431 | checkGraphEdgeList(uadaptor, 8); |
---|
1432 | checkGraphArcList(uadaptor, 16); |
---|
1433 | checkGraphConEdgeList(uadaptor, 8); |
---|
1434 | checkGraphConArcList(uadaptor, 16); |
---|
1435 | |
---|
1436 | checkNodeIds(uadaptor); |
---|
1437 | checkEdgeIds(uadaptor); |
---|
1438 | checkArcIds(uadaptor); |
---|
1439 | |
---|
1440 | checkGraphNodeMap(uadaptor); |
---|
1441 | checkGraphEdgeMap(uadaptor); |
---|
1442 | checkGraphArcMap(uadaptor); |
---|
1443 | |
---|
1444 | checkGraphIncEdgeArcLists(uadaptor, rev_adaptor.inNode(n1), 2); |
---|
1445 | checkGraphIncEdgeArcLists(uadaptor, rev_adaptor.outNode(n1), 2); |
---|
1446 | checkGraphIncEdgeArcLists(uadaptor, rev_adaptor.inNode(n2), 3); |
---|
1447 | checkGraphIncEdgeArcLists(uadaptor, rev_adaptor.outNode(n2), 1); |
---|
1448 | checkGraphIncEdgeArcLists(uadaptor, rev_adaptor.inNode(n3), 2); |
---|
1449 | checkGraphIncEdgeArcLists(uadaptor, rev_adaptor.outNode(n3), 2); |
---|
1450 | checkGraphIncEdgeArcLists(uadaptor, rev_adaptor.inNode(n4), 1); |
---|
1451 | checkGraphIncEdgeArcLists(uadaptor, rev_adaptor.outNode(n4), 3); |
---|
1452 | |
---|
1453 | // Check uuadaptor |
---|
1454 | checkGraphNodeList(uuadaptor, 8); |
---|
1455 | checkGraphEdgeList(uuadaptor, 16); |
---|
1456 | checkGraphArcList(uuadaptor, 32); |
---|
1457 | checkGraphConEdgeList(uuadaptor, 16); |
---|
1458 | checkGraphConArcList(uuadaptor, 32); |
---|
1459 | |
---|
1460 | checkNodeIds(uuadaptor); |
---|
1461 | checkEdgeIds(uuadaptor); |
---|
1462 | checkArcIds(uuadaptor); |
---|
1463 | |
---|
1464 | checkGraphNodeMap(uuadaptor); |
---|
1465 | checkGraphEdgeMap(uuadaptor); |
---|
1466 | checkGraphArcMap(uuadaptor); |
---|
1467 | } |
---|
1468 | |
---|
1469 | int main(int, const char **) { |
---|
1470 | // Check the digraph adaptors (using ListDigraph) |
---|
1471 | checkReverseDigraph(); |
---|
1472 | checkSubDigraph(); |
---|
1473 | checkFilterNodes1(); |
---|
1474 | checkFilterArcs(); |
---|
1475 | checkUndirector(); |
---|
1476 | checkResidualDigraph(); |
---|
1477 | checkSplitNodes(); |
---|
1478 | |
---|
1479 | // Check the graph adaptors (using ListGraph) |
---|
1480 | checkSubGraph(); |
---|
1481 | checkFilterNodes2(); |
---|
1482 | checkFilterEdges(); |
---|
1483 | checkOrienter(); |
---|
1484 | |
---|
1485 | // Combine adaptors (using GridGraph) |
---|
1486 | checkCombiningAdaptors(); |
---|
1487 | |
---|
1488 | return 0; |
---|
1489 | } |
---|