genericmap.cpp 17.3 KB
Newer Older
Pierre Kraemer's avatar
Pierre Kraemer committed
1
2
3
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps  *
* version 0.1                                                                  *
4
* Copyright (C) 2009-2011, IGG Team, LSIIT, University of Strasbourg           *
Pierre Kraemer's avatar
Pierre Kraemer committed
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
*                                                                              *
* This library is free software; you can redistribute it and/or modify it      *
* under the terms of the GNU Lesser General Public License as published by the *
* Free Software Foundation; either version 2.1 of the License, or (at your     *
* option) any later version.                                                   *
*                                                                              *
* This library is distributed in the hope that it will be useful, but WITHOUT  *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or        *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License  *
* for more details.                                                            *
*                                                                              *
* You should have received a copy of the GNU Lesser General Public License     *
* along with this library; if not, write to the Free Software Foundation,      *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.           *
*                                                                              *
20
* Web site: http://cgogn.u-strasbg.fr/                                         *
Pierre Kraemer's avatar
Pierre Kraemer committed
21
22
23
24
25
26
27
28
* Contact information: cgogn@unistra.fr                                        *
*                                                                              *
*******************************************************************************/

#include "Topology/generic/genericmap.h"
#include "Topology/generic/dartmarker.h"
#include "Geometry/vector_gen.h"
#include "Geometry/matrix.h"
29
#include "Container/registered.h"
Pierre Kraemer's avatar
Pierre Kraemer committed
30
31
32

namespace CGoGN
{
33
34

std::map<std::string, RegisteredBaseAttribute*>* GenericMap::m_attributes_registry_map = NULL ;
35

36
GenericMap::GenericMap() : m_nbThreads(1)
Pierre Kraemer's avatar
Pierre Kraemer committed
37
{
38
	if(m_attributes_registry_map == NULL)
39
		m_attributes_registry_map = new std::map<std::string, RegisteredBaseAttribute*> ;
40

Pierre Kraemer's avatar
Pierre Kraemer committed
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
	// register all known types
	registerAttribute<Dart>("Dart");
	registerAttribute<Mark>("Mark");

	registerAttribute<long>("long");
	registerAttribute<int>("int");
	registerAttribute<short>("short");
	registerAttribute<char>("char");

	registerAttribute<unsigned long>("unsigned long");
	registerAttribute<unsigned int>("unsigned int");
	registerAttribute<unsigned short>("unsigned short");
	registerAttribute<unsigned char>("unsigned char");

	registerAttribute<Geom::Vec2f>(Geom::Vec2f::CGoGNnameOfType());
	registerAttribute<Geom::Vec3f>(Geom::Vec3f::CGoGNnameOfType());
	registerAttribute<Geom::Vec4f>(Geom::Vec4f::CGoGNnameOfType());

	registerAttribute<Geom::Vec2d>(Geom::Vec2d::CGoGNnameOfType());
	registerAttribute<Geom::Vec3d>(Geom::Vec3d::CGoGNnameOfType());
	registerAttribute<Geom::Vec4d>(Geom::Vec4d::CGoGNnameOfType());

	registerAttribute<Geom::Matrix33f>(Geom::Matrix33f::CGoGNnameOfType());
	registerAttribute<Geom::Matrix44f>(Geom::Matrix44f::CGoGNnameOfType());

	registerAttribute<Geom::Matrix33d>(Geom::Matrix33d::CGoGNnameOfType());
	registerAttribute<Geom::Matrix44d>(Geom::Matrix44d::CGoGNnameOfType());

69
	for(unsigned int i = 0; i < NB_ORBITS; ++i)
Pierre Kraemer's avatar
Pierre Kraemer committed
70
	{
71
		m_attribs[i].setOrbit(i) ;
72
		m_attribs[i].setRegistry(m_attributes_registry_map) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
73
		m_embeddings[i] = NULL ;
74
75
76
		for(unsigned int j = 0; j < NB_THREAD; ++j)
		{
			m_marksets[i][j].clear() ;
Pierre Kraemer's avatar
Pierre Kraemer committed
77
			m_markTables[i][j] = NULL ;
78
		}
Pierre Kraemer's avatar
Pierre Kraemer committed
79
80
81
82
83
84
85
86
87
88
	}
}

GenericMap::~GenericMap()
{
	for(unsigned int i = 0; i < NB_ORBITS; ++i)
	{
		if(isOrbitEmbedded(i))
			m_attribs[i].clear(true) ;
	}
89
	if(m_attributes_registry_map)
90
	{
91
		delete m_attributes_registry_map;
92
93
		m_attributes_registry_map = NULL;
	}
Pierre Kraemer's avatar
Pierre Kraemer committed
94
95
}

96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
void GenericMap::clear(bool removeAttrib)
{
	for(unsigned int i = 0; i < NB_ORBITS; ++i)
	{
		if(i == DART)
			m_attribs[i].clear(true) ;
		else
		{
			m_attribs[i].clear(removeAttrib) ;
			m_embeddings[i] = NULL ;
		}

		for(unsigned int j = 0; j < NB_THREAD; ++j)
		{
			m_marksets[i][j].clear() ;
			m_markTables[i][j] = NULL ;
		}
	}
}

Pierre Kraemer's avatar
Pierre Kraemer committed
116
117
118
119
120
121
122
/****************************************
 *         EMBEDDING MANAGEMENT         *
 ****************************************/

void GenericMap::setDartEmbedding(unsigned int orbit, Dart d, unsigned int emb)
{
	assert(isOrbitEmbedded(orbit) || !"Invalid parameter: orbit not embedded");
Pierre Kraemer's avatar
Pierre Kraemer committed
123
	unsigned int old = getEmbedding(orbit, d);
Pierre Kraemer's avatar
Pierre Kraemer committed
124
125
126
127
128
129

	// if same emb nothing to do
	if (old == emb)
		return;
	// if different then unref the old emb
	if (old != EMBNULL)
130
131
	{
		if(m_attribs[orbit].unrefLine(old))
132
133
		{
			for (unsigned int t = 0; t < m_nbThreads; ++t)
Pierre Kraemer's avatar
Pierre Kraemer committed
134
				m_markTables[orbit][t]->operator[](old).clear();
135
		}
136
	}
Pierre Kraemer's avatar
Pierre Kraemer committed
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
	// ref the new emb
	if (emb != EMBNULL)
		m_attribs[orbit].refLine(emb);
	// affect the embedding to the dart
	(*m_embeddings[orbit])[d.index] = emb ;
}

/****************************************
 *        ATTRIBUTES MANAGEMENT         *
 ****************************************/

void GenericMap::initOrbitEmbedding(unsigned int orbit, bool realloc)
{
	assert(isOrbitEmbedded(orbit) || !"Invalid parameter: orbit not embedded") ;
	DartMarker mark(*this) ;
	for(Dart d = begin(); d != end(); next(d))
	{
		if(!mark.isMarked(d))
		{
			mark.markOrbit(orbit, d) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
157
			if(realloc || getEmbedding(orbit, d) == EMBNULL)
Pierre Kraemer's avatar
Pierre Kraemer committed
158
159
160
161
162
163
164
165
166
167
168
				embedNewCell(orbit, d) ;
		}
	}
}

template <typename R>
bool GenericMap::registerAttribute(const std::string &nameType)
{
	RegisteredBaseAttribute* ra = new RegisteredAttribute<R>;
	if (ra == NULL)
	{
169
		CGoGNerr << "Erreur enregistrement attribut" << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
170
171
172
173
174
		return false;
	}

	ra->setTypeName(nameType);

175
	m_attributes_registry_map->insert(std::pair<std::string, RegisteredBaseAttribute*>(nameType,ra));
Pierre Kraemer's avatar
Pierre Kraemer committed
176
177
178
	return true;
}

179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
/****************************************
 *          THREAD MANAGEMENT           *
 ****************************************/

void GenericMap::addThreadMarker(unsigned int nb)
{
	unsigned int th ;

	for (unsigned int j = 0; j < nb; ++j)
	{
		th = m_nbThreads ;
		m_nbThreads++ ;

		for (unsigned int i = 0; i < NB_ORBITS; ++i)
		{
			if (isOrbitEmbedded(i))
			{
				std::stringstream ss ;
				ss << "Mark_"<< th ;
				AttributeContainer& cellCont = m_attribs[i] ;
				AttributeMultiVector<Mark>* amvMark = cellCont.addAttribute<Mark>(ss.str()) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
200
				m_markTables[i][th] = amvMark ;
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
			}
		}
	}
}

unsigned int GenericMap::getNbThreadMarkers()
{
	return m_nbThreads;
}

void GenericMap::removeThreadMarker(unsigned int nb)
{
	unsigned int th = 0;
	while ((m_nbThreads > 1) && (nb > 0))
	{
		th = --m_nbThreads ;
		--nb;
		for (unsigned int i = 0; i < NB_ORBITS; ++i)
		{
			if (isOrbitEmbedded(i))
			{
				std::stringstream ss ;
				ss << "Mark_"<< th ;
				AttributeContainer& cellCont = m_attribs[i] ;
225
				cellCont.removeAttribute<Mark>(ss.str()) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
226
				m_markTables[i][th] = NULL ;
227
228
229
230
			}
		}
	}
}
Pierre Kraemer's avatar
Pierre Kraemer committed
231
232
233
234
235
236
237
238

/****************************************
 *             SAVE & LOAD              *
 ****************************************/

void GenericMap::update_m_emb_afterLoad()
{
	// get container of dart orbit
239
	AttributeContainer& cont = m_attribs[DART] ;
Pierre Kraemer's avatar
Pierre Kraemer committed
240
241
242

	// get the list of attributes
	std::vector<std::string> listeNames;
Pierre Kraemer's avatar
Pierre Kraemer committed
243
	cont.getAttributesNames(listeNames);
Pierre Kraemer's avatar
Pierre Kraemer committed
244

Pierre Kraemer's avatar
Pierre Kraemer committed
245
	// check if there are EMB_X attributes
Pierre Kraemer's avatar
Pierre Kraemer committed
246
247
248
249
250
251
252
	for (unsigned int i = 0;  i < listeNames.size(); ++i)
	{
		std::string sub = listeNames[i].substr(0,listeNames[i].size()-1);
		if (sub == "EMB_")
		{
			unsigned int orb = listeNames[i][4]-'0'; // easy atoi computation for one char;

253
254
			AttributeMultiVector<unsigned int>* amv = cont.getDataVector<unsigned int>(i);
			m_embeddings[orb] = amv ;
255
			CGoGNout << "Ajoute m_emb[" << orb << "] : " << i << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
		}
	}
}

bool GenericMap::saveMapXml(const std::string& filename, bool compress)
{
	xmlTextWriterPtr writer = xmlNewTextWriterFilename(filename.c_str(), 0);
	xmlTextWriterStartDocument(writer,NULL,NULL,NULL);

	// Entete
	int rc = xmlTextWriterStartElement(writer, BAD_CAST "CGoGN_Map");
	rc = xmlTextWriterWriteAttribute(writer,  BAD_CAST "type", BAD_CAST this->mapTypeName().c_str());
	rc = xmlTextWriterWriteFormatAttribute(writer,  BAD_CAST "nb_max_orbits","%u",NB_ORBITS);

	// save m_attribs
	for (unsigned int i=0; i<NB_ORBITS; ++i)
	{
		m_attribs[i].saveXml(writer,i);
	}


	// save m_orbMarker
	rc = xmlTextWriterStartElement(writer, BAD_CAST "Orbit_MarkerSet");
	for (unsigned int i=0; i<NB_ORBITS; ++i)
	{
		int rc = xmlTextWriterStartElement(writer, BAD_CAST "MarkerSet");
		rc = xmlTextWriterWriteFormatAttribute(writer,  BAD_CAST "orbit", "%u", i);
Pierre Kraemer's avatar
Pierre Kraemer committed
283
284
285
		rc = xmlTextWriterWriteFormatAttribute(writer,  BAD_CAST "val", "%u", m_marksets[i][0].getMarkVal());
//		rc = xmlTextWriterWriteAttribute(writer,  BAD_CAST "bin", BAD_CAST m_marksets[i][0].getMarkerAsBinaryString().c_str());
//		m_marksets[i] ;
Pierre Kraemer's avatar
Pierre Kraemer committed
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
		rc = xmlTextWriterEndElement(writer);
	}
	rc = xmlTextWriterEndElement(writer);

	// save m_BoundaryMarkerVal
//	rc = xmlTextWriterStartElement(writer, BAD_CAST "Boundary_Marker");
//	rc = xmlTextWriterWriteFormatAttribute(writer,  BAD_CAST "val", "%u", m_BoundaryMarkerVal.getMarkVal());
//	rc = xmlTextWriterEndElement(writer);

	rc = xmlTextWriterEndElement(writer); // of map

	xmlTextWriterEndDocument(writer);
	xmlFreeTextWriter(writer);

	return true;
}


bool GenericMap::loadMapXml(const std::string& filename, bool compress)
{

	xmlDocPtr doc = xmlReadFile(filename.c_str(), NULL, 0);
	xmlNodePtr map_node = xmlDocGetRootElement(doc);

	// Check if it is a CGoGN_Map file
//	if (strcmp((char*)(map_node->name),(char*)"CGoGN_Map")!=0)
	if (!chechXmlNode(map_node,"CGoGN_Map"))
	{
314
		CGoGNerr << "Wrong xml format: Root node != CGoGN_Map"<< CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
315
316
317
318
319
		return false;
	}

	// check the file type
	xmlChar *prop = xmlGetProp(map_node, BAD_CAST "type");
320
	CGoGNout << "Loading "<< prop <<" xml file"<< CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
321
322
323
324
325
326

	// check the nb max orbits
	prop = xmlGetProp(map_node, BAD_CAST "nb_max_orbits");
	unsigned int nbo = atoi((char*)prop);
	if (nbo != NB_ORBITS)
	{
327
		CGoGNerr << "Wrong nb max orbits in xml map"<< CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
328
329
330
331
332
333
334
335
336
337
338
339
		return false;
	}

	/***********************************************
	*	 			 load attributs
	************************************************/
	for (xmlNode* cur_node = map_node->children; cur_node; cur_node = cur_node->next)
	{
		// for each attribute
//		if (strcmp((char*)(cur_node->name),(char*)"Attributes_Container")==0)
		if (chechXmlNode(cur_node, "Attributes_Container"))
		{
340
			CGoGNout << "LOAD ATTRIBUT"<< CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
341
			// get the orbit id
342
			unsigned int id = AttributeContainer::getIdXmlNode(cur_node);
Pierre Kraemer's avatar
Pierre Kraemer committed
343
344
345
346
			// and load container
			unsigned int nba = m_attribs[id].getNbAttributes();


347
			CGoGNout << "attribut "<<id<<" size="<< m_attribs[id].size()<< "  nbatt="<< nba<< CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
348
349
350
351
352
353
354
355
356

			m_attribs[id].loadXml(cur_node);
		}
	}

	/***********************************************
	*   creation of the m_embeddings pointers table
	************************************************/
//	// get attribute names of dart orbit
357
//	AttributeContainer& contDart = m_attribs[DART] ;
Pierre Kraemer's avatar
Pierre Kraemer committed
358
359
360
361
362
363
//	std::vector< std::string > tableNames;
//	contDart.getAttributesStrings(tableNames);
//
//	// find orbit frome name and store pointer in right place
//	for (unsigned int i = 0; i< tableNames.size(); ++i)
//	{
364
////		CGoGNout << i <<" : "<< tableNames[i]<<CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
365
366
367
368
369
//
//		std::string& name = tableNames[i];
//		std::string is_an_emb = name.substr(0,4);
//		if (is_an_emb == "EMB_")
//		{
370
//			AttributeMultiVector<unsigned int>& amv = contDart.getDataVector<unsigned int>(i) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
//
//			std::string orbitname = name.substr(4, name.size()-4);
//			std::istringstream iss(orbitname);
//			unsigned int orbit;
//			iss >> orbit;
//
//			m_embeddings[orbit] = &amv ;
//		}
//	}
//
//
	update_m_emb_afterLoad();

	/***********************************************
	*	 load Orbit_MarkerSet & BoundaryMarker
	************************************************/
	xmlNode* cur_node = map_node->children;
	bool read1=false;
	bool read2=false;
	while (!(read1 || read2) && cur_node)// scan nodes to find the one with right name
	{
//		if (strcmp((char*)(cur_node->name),(char*)"Orbit_MarkerSet") == 0)
		if (chechXmlNode(cur_node, "Orbit_MarkerSet"))
		{
			for (xmlNode* mark_node = cur_node->children; mark_node; mark_node = mark_node->next)
			{
				xmlChar* prop = xmlGetProp(mark_node, BAD_CAST "orbit");
				unsigned int orb = atoi((char*)prop);
				prop = xmlGetProp(mark_node, BAD_CAST "val");
				unsigned int val = atoi((char*)prop);
Pierre Kraemer's avatar
Pierre Kraemer committed
401
				m_marksets[orb][0].setMarkVal(val);
Pierre Kraemer's avatar
Pierre Kraemer committed
402
403
404
405
406
407
			}
			read1 =true;
		}
		else
		{
//			if (strcmp((char*)(cur_node->name),(char*)"Boundary_Marker") == 0)
408
			CGoGNout << "Orbit_MarkerSet"<<CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
409
410
411
412
413
414
415
416
417
418
419
420
421
422
//			if (chechXmlNode(cur_node, "Boundary_Marker"))
//			{
//				xmlChar* prop = xmlGetProp(cur_node, BAD_CAST "val");
//				unsigned int val = atoi((char*)prop);
//				m_BoundaryMarkerVal.setMarkVal(val);
//				read2 =true;
//			}
		}
		// next node
		cur_node = cur_node->next;
	}

	if (!(read1 && read2))
	{
423
		CGoGNerr <<"Error reading Marker in xml node"<<CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
		return false;
	}

	xmlFreeDoc(doc);

	update_m_emb_afterLoad();

	return true ;
}

bool GenericMap::saveMapBin(const std::string& filename)
{
	CGoGNostream fs(filename.c_str(), std::ios::out|std::ios::binary);
	if (!fs)
	{
439
		CGoGNerr << "Unable to open file for writing: " << filename << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
		return false;
	}

	// Entete
	char* buff = new char[256];
	for (int i=0; i< 256; ++i)
		buff[i] = char(255);
	const char* cgogn = "CGoGN_Map";
	memcpy(buff,cgogn,10);
	std::string mt = mapTypeName();
	const char* mtc = mt.c_str();
	memcpy(buff+32,mtc,mt.size()+1);
	unsigned int *buffi = reinterpret_cast<unsigned int*>(buff+64);
	*buffi = NB_ORBITS;
	fs.write(reinterpret_cast<const char*>(buff), 256);

	delete buff;

	// save m_attribs
	for (unsigned int i=0; i<NB_ORBITS; ++i)
	{
		m_attribs[i].saveBin(fs,i);
	}


	std::vector<unsigned int> buffer;
	buffer.reserve(NB_ORBITS+1);
	for (unsigned int i=0; i<NB_ORBITS; ++i)
	{
Pierre Kraemer's avatar
Pierre Kraemer committed
469
		buffer.push_back(m_marksets[i][0].getMarkVal());
Pierre Kraemer's avatar
Pierre Kraemer committed
470
471
472
473
474
475
476
477
478
479
480
481
482
	}
//	buffer.push_back(m_BoundaryMarkerVal.getMarkVal());

	fs.write(reinterpret_cast<const char*>(&(buffer[0])), buffer.size()*sizeof(unsigned int));

	return true;
}

bool GenericMap::loadMapBin(const std::string& filename)
{
	CGoGNistream fs(filename.c_str(), std::ios::in|std::ios::binary);
	if (!fs)
	{
483
		CGoGNerr << "Unable to open file for loading" << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
484
485
486
487
488
489
490
491
492
493
494
		return false;
	}

	// entete
	char* buff = new char[256];
	fs.read(reinterpret_cast<char*>(buff), 256);

	std::string buff_str(buff);
	// Check file type
	if (buff_str != "CGoGN_Map")
	{
495
		CGoGNerr<< "Wrong binary file format"<< CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
496
497
498
499
500
		return false;
	}

	// Check map type
	buff_str = std::string(buff+32);
501
	CGoGNout << "Map type file = "<< buff_str<< CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
502
503
504
505
506
507
508
509

	std::string localType = this->mapTypeName();
	localType = localType.substr(0,localType.size()-1);

	std::string fileType = buff_str.substr(0,buff_str.size()-1);

	if (fileType != localType)
	{
510
		CGoGNerr << "Not possible to load "<< fileType<< " into "<< localType << " object"<<CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
511
512
513
514
515
516
517
518
		return false;
	}

	// Check max nb orbit
	unsigned int *ptr_nbo = reinterpret_cast<unsigned int*>(buff+64);
	unsigned int nbo = *ptr_nbo;
	if (nbo != NB_ORBITS)
	{
519
		CGoGNerr << "Wrond max orbit number in file" << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
520
521
522
523
524
525
		return  false;
	}

	// load attrib container
	for (unsigned int i=0; i<NB_ORBITS; ++i)
	{
526
		unsigned int id = AttributeContainer::loadBinId(fs);
Pierre Kraemer's avatar
Pierre Kraemer committed
527
528
529
530
531
532
533
534
535
		m_attribs[id].loadBin(fs);
	}

	// load MarkerSet & boundary
	std::vector<unsigned int> buffer;
	buffer.resize(NB_ORBITS);
	fs.read(reinterpret_cast<char*>(&(buffer[0])), (NB_ORBITS+1)*sizeof(unsigned int));
	for (unsigned int i=0; i<NB_ORBITS; ++i)
	{
Pierre Kraemer's avatar
Pierre Kraemer committed
536
		m_marksets[i][0].setMarkVal(buffer[i]);
Pierre Kraemer's avatar
Pierre Kraemer committed
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
	}
//	m_BoundaryMarkerVal.setMarkVal(buffer[NB_ORBITS]);

	update_m_emb_afterLoad();

	return true;
}

/****************************************
 *           DARTS TRAVERSALS           *
 ****************************************/

bool GenericMap::foreach_dart(FunctorType& f, const FunctorSelect& good)
{
	for (Dart d = begin(); d != end(); next(d))
	{
		if(good(d))
			if (f(d))
				return true;
	}
	return false;
}

Sylvain Thery's avatar
Sylvain Thery committed
560
bool GenericMap::foreach_dart_of_orbit(unsigned int orbit, Dart d, FunctorType& f, unsigned int thread)
Pierre Kraemer's avatar
Pierre Kraemer committed
561
562
563
{
	switch(orbit)
	{
564
565
566
567
568
569
		case DART: return f(d);
		case VERTEX: return foreach_dart_of_vertex(d, f, thread);
		case EDGE: return foreach_dart_of_edge(d, f, thread);
		case ORIENTED_FACE: return foreach_dart_of_oriented_face(d, f, thread);
		case FACE: return foreach_dart_of_face(d, f, thread);
		case VOLUME: return foreach_dart_of_volume(d, f, thread);
Sylvain Thery's avatar
Sylvain Thery committed
570
//		case -1: return foreach_dart_of_cc(d,f,thread);
Pierre Kraemer's avatar
Pierre Kraemer committed
571
572
573
574
575
		default: assert(!"Cells of this dimension are not handled");
	}
	return false;
}

Sylvain Thery's avatar
Sylvain Thery committed
576
bool GenericMap::foreach_orbit(unsigned int orbit, FunctorType& fonct, const FunctorSelect& good, unsigned int thread)
Pierre Kraemer's avatar
Pierre Kraemer committed
577
{
578
579
	DartMarker marker(*this, thread);	// Lock a marker
	bool found = false;					// Store the result
Pierre Kraemer's avatar
Pierre Kraemer committed
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605

	// Scan all darts of the map
	for (Dart d = begin(); !found && d != end(); next(d))
	{
		if (good(d))							// If d is selected
		{
			if (!marker.isMarked(d))			// If d is in a not yet visited cell
			{
				if ((fonct)(d))					// Apply functor
					found = true;
				else
					marker.markOrbit(orbit, d);	// Mark the cell as visited
			}
		}
	}
	return found;
}

unsigned int GenericMap::getNbOrbits(unsigned int orbit, const FunctorSelect& good)
{
	FunctorCount fcount;
	foreach_orbit(orbit, fcount, good);
	return fcount.getNb();
}

} // namespace CGoGN