genericmap.cpp 30.8 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) 2009-2012, 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.unistra.fr/                                           *
Pierre Kraemer's avatar
Pierre Kraemer committed
21 22 23 24 25
* Contact information: cgogn@unistra.fr                                        *
*                                                                              *
*******************************************************************************/

#include "Topology/generic/genericmap.h"
26
#include "Topology/generic/attributeHandler.h"
Sylvain Thery's avatar
Sylvain Thery committed
27 28
#include "Topology/generic/traversorCell.h"

Pierre Kraemer's avatar
Pierre Kraemer committed
29 30
#include "Geometry/vector_gen.h"
#include "Geometry/matrix.h"
31
#include "Container/registered.h"
Pierre Kraemer's avatar
Pierre Kraemer committed
32 33 34

namespace CGoGN
{
35

Pierre Kraemer's avatar
Pierre Kraemer committed
36
std::map<std::string, RegisteredBaseAttribute*>* GenericMap::m_attributes_registry_map = NULL;
37
int GenericMap::m_nbInstances = 0;
38

39
GenericMap::GenericMap() : m_nbThreads(1)
Pierre Kraemer's avatar
Pierre Kraemer committed
40
{
41
	if(m_attributes_registry_map == NULL)
Pierre Kraemer's avatar
Pierre Kraemer committed
42
	{
Pierre Kraemer's avatar
Pierre Kraemer committed
43
		m_attributes_registry_map = new std::map<std::string, RegisteredBaseAttribute*>;
44

Pierre Kraemer's avatar
Pierre Kraemer committed
45 46 47
		// register all known types
		registerAttribute<Dart>("Dart");
		registerAttribute<Mark>("Mark");
Pierre Kraemer's avatar
Pierre Kraemer committed
48

Pierre Kraemer's avatar
Pierre Kraemer committed
49 50 51 52
		registerAttribute<long>("long");
		registerAttribute<int>("int");
		registerAttribute<short>("short");
		registerAttribute<char>("char");
Pierre Kraemer's avatar
Pierre Kraemer committed
53

Pierre Kraemer's avatar
Pierre Kraemer committed
54 55 56 57
		registerAttribute<unsigned long>("unsigned long");
		registerAttribute<unsigned int>("unsigned int");
		registerAttribute<unsigned short>("unsigned short");
		registerAttribute<unsigned char>("unsigned char");
Pierre Kraemer's avatar
Pierre Kraemer committed
58

Pierre Kraemer's avatar
Pierre Kraemer committed
59 60 61
		registerAttribute<Geom::Vec2f>(Geom::Vec2f::CGoGNnameOfType());
		registerAttribute<Geom::Vec3f>(Geom::Vec3f::CGoGNnameOfType());
		registerAttribute<Geom::Vec4f>(Geom::Vec4f::CGoGNnameOfType());
Pierre Kraemer's avatar
Pierre Kraemer committed
62

Pierre Kraemer's avatar
Pierre Kraemer committed
63 64 65
		registerAttribute<Geom::Vec2d>(Geom::Vec2d::CGoGNnameOfType());
		registerAttribute<Geom::Vec3d>(Geom::Vec3d::CGoGNnameOfType());
		registerAttribute<Geom::Vec4d>(Geom::Vec4d::CGoGNnameOfType());
Pierre Kraemer's avatar
Pierre Kraemer committed
66

Pierre Kraemer's avatar
Pierre Kraemer committed
67 68
		registerAttribute<Geom::Matrix33f>(Geom::Matrix33f::CGoGNnameOfType());
		registerAttribute<Geom::Matrix44f>(Geom::Matrix44f::CGoGNnameOfType());
Pierre Kraemer's avatar
Pierre Kraemer committed
69

Pierre Kraemer's avatar
Pierre Kraemer committed
70 71 72 73 74
		registerAttribute<Geom::Matrix33d>(Geom::Matrix33d::CGoGNnameOfType());
		registerAttribute<Geom::Matrix44d>(Geom::Matrix44d::CGoGNnameOfType());
	}

	m_nbInstances++;
Pierre Kraemer's avatar
Pierre Kraemer committed
75

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

89 90 91 92 93
	for (unsigned int i=0; i<NB_THREAD; ++i)
	{
		dartMarkers[i].reserve(16) ;
		cellMarkers[i].reserve(16) ;
	}
94

95 96
	// get & lock marker for boundary
	m_boundaryMarker =  m_marksets[DART][0].getNewMark();
97

untereiner's avatar
untereiner committed
98 99
	if (m_isMultiRes)
		initMR() ;
Pierre Kraemer's avatar
Pierre Kraemer committed
100 101 102 103
}

GenericMap::~GenericMap()
{
104 105 106
	// release marker for boundary
	m_marksets[DART][0].releaseMark(m_boundaryMarker);

Pierre Kraemer's avatar
Pierre Kraemer committed
107 108 109 110 111
	for(unsigned int i = 0; i < NB_ORBITS; ++i)
	{
		if(isOrbitEmbedded(i))
			m_attribs[i].clear(true) ;
	}
112 113 114 115 116

	for(std::multimap<AttributeMultiVectorGen*, AttributeHandlerGen*>::iterator it = attributeHandlers.begin(); it != attributeHandlers.end(); ++it)
		(*it).second->setInvalid() ;
	attributeHandlers.clear() ;

117 118 119 120 121
	for (unsigned int i=0; i<NB_THREAD; ++i)
	{
		for(std::vector<DartMarkerGen*>::iterator it = dartMarkers[i].begin(); it != dartMarkers[i].end(); ++it)
			(*it)->setReleaseOnDestruct(false) ;
		dartMarkers[i].clear() ;
122

123 124 125 126
		for(std::vector<CellMarkerGen*>::iterator it = cellMarkers[i].begin(); it != cellMarkers[i].end(); ++it)
			(*it)->setReleaseOnDestruct(false) ;
		cellMarkers[i].clear() ;
	}
127 128 129

	// clean type registry if necessary
	m_nbInstances--;
Pierre Kraemer's avatar
Pierre Kraemer committed
130
	if (m_nbInstances <= 0)
131
	{
132 133 134
		for (std::map<std::string, RegisteredBaseAttribute*>::iterator it =  m_attributes_registry_map->begin(); it != m_attributes_registry_map->end(); ++it)
			delete it->second;

135
		delete m_attributes_registry_map;
136 137
		m_attributes_registry_map = NULL;
	}
Pierre Kraemer's avatar
Pierre Kraemer committed
138 139
}

140 141
void GenericMap::clear(bool removeAttrib)
{
Sylvain Thery's avatar
Sylvain Thery committed
142
	if (removeAttrib)
143
	{
Sylvain Thery's avatar
Sylvain Thery committed
144
		for(unsigned int i = 0; i < NB_ORBITS; ++i)
145
		{
Sylvain Thery's avatar
Sylvain Thery committed
146
			m_attribs[i].clear(true) ;
147
			m_embeddings[i] = NULL ;
148
			m_quickTraversal[i] = NULL;
149
		}
150 151
		for(std::multimap<AttributeMultiVectorGen*, AttributeHandlerGen*>::iterator it = attributeHandlers.begin(); it != attributeHandlers.end(); ++it)
			(*it).second->setInvalid() ;
152
		attributeHandlers.clear() ;
153
	}
Sylvain Thery's avatar
Sylvain Thery committed
154 155 156 157 158
	else
	{
		for(unsigned int i = 0; i < NB_ORBITS; ++i)
			m_attribs[i].clear(false) ;
	}
159 160

	if (m_isMultiRes)
161
		initMR() ;
162 163
}

Pierre Kraemer's avatar
Pierre Kraemer committed
164 165 166 167
/****************************************
 *           MULTIRES                   *
 ****************************************/

Pierre Kraemer's avatar
Pierre Kraemer committed
168 169 170 171 172 173 174 175 176 177
void GenericMap::printMR()
{
	std::cout << std::endl ;

	for(unsigned int j = 0; j < m_mrNbDarts.size(); ++j)
		std::cout << m_mrNbDarts[j] << " / " ;
	std::cout << std::endl << "==========" << std::endl ;

	for(unsigned int i = m_mrattribs.begin(); i != m_mrattribs.end(); m_mrattribs.next(i))
	{
178
		std::cout << i << " : " << (*m_mrLevels)[i] << " / " ;
Pierre Kraemer's avatar
Pierre Kraemer committed
179 180 181 182 183 184 185 186 187
		for(unsigned int j = 0; j < m_mrDarts.size(); ++j)
			std::cout << (*m_mrDarts[j])[i] << " ; " ;
		std::cout << std::endl ;
	}
}

void GenericMap::initMR()
{
	m_mrattribs.clear(true) ;
Sylvain Thery's avatar
Sylvain Thery committed
188 189
	m_mrattribs.setRegistry(m_attributes_registry_map) ;

Pierre Kraemer's avatar
Pierre Kraemer committed
190 191 192 193 194 195 196 197
	m_mrDarts.clear() ;
	m_mrDarts.reserve(16) ;
	m_mrNbDarts.clear();
	m_mrNbDarts.reserve(16);
	m_mrLevelStack.clear() ;
	m_mrLevelStack.reserve(16) ;

	m_mrLevels = m_mrattribs.addAttribute<unsigned int>("MRLevel") ;
untereiner's avatar
untereiner committed
198 199 200 201 202

	AttributeMultiVector<unsigned int>* newAttrib = m_mrattribs.addAttribute<unsigned int>("MRdart_0") ;
	m_mrDarts.push_back(newAttrib) ;
	m_mrNbDarts.push_back(0) ;

Pierre Kraemer's avatar
Pierre Kraemer committed
203 204 205
	setCurrentLevel(0) ;
}

206 207 208 209 210 211 212 213 214 215 216 217 218 219 220
//AttributeMultiVector<unsigned int>* GenericMap::addLevel()
//{
//	unsigned int newLevel = m_mrDarts.size() ;
//	std::stringstream ss ;
//	ss << "MRdart_"<< newLevel ;
//	AttributeMultiVector<unsigned int>* newAttrib = m_mrattribs.addAttribute<unsigned int>(ss.str()) ;
//	AttributeMultiVector<unsigned int>* prevAttrib = m_mrDarts[newLevel - 1];
//
//	// copy the indices of previous level into new level
//	m_mrattribs.copyAttribute(newAttrib->getIndex(), prevAttrib->getIndex()) ;
//
//	return newAttrib;
//}

void GenericMap::addLevelBack()
Pierre Kraemer's avatar
Pierre Kraemer committed
221
{
222 223
	//AttributeMultiVector<unsigned int>* newAttrib = addLevel();

Pierre Kraemer's avatar
Pierre Kraemer committed
224
	unsigned int newLevel = m_mrDarts.size() ;
Pierre Kraemer's avatar
Pierre Kraemer committed
225
	std::stringstream ss ;
Pierre Kraemer's avatar
Pierre Kraemer committed
226
	ss << "MRdart_"<< newLevel ;
227
	AttributeMultiVector<unsigned int>* newAttrib = m_mrattribs.addAttribute<unsigned int>(ss.str()) ;
untereiner's avatar
untereiner committed
228
	AttributeMultiVector<unsigned int>* prevAttrib = m_mrDarts[newLevel - 1];
Pierre Kraemer's avatar
Pierre Kraemer committed
229

untereiner's avatar
untereiner committed
230 231
	// copy the indices of previous level into new level
	m_mrattribs.copyAttribute(newAttrib->getIndex(), prevAttrib->getIndex()) ;
232

untereiner's avatar
untereiner committed
233 234 235
	m_mrDarts.push_back(newAttrib) ;
	m_mrNbDarts.push_back(0) ;
}
236

untereiner's avatar
untereiner committed
237 238
void GenericMap::addLevelFront()
{
239 240 241 242 243 244 245 246 247 248 249
	//AttributeMultiVector<unsigned int>* newAttrib = addLevel();

	unsigned int newLevel = m_mrDarts.size() ;
	std::stringstream ss ;
	ss << "MRdart_"<< newLevel ;
	AttributeMultiVector<unsigned int>* newAttrib = m_mrattribs.addAttribute<unsigned int>(ss.str()) ;
	AttributeMultiVector<unsigned int>* prevAttrib = m_mrDarts[0];

	// copy the indices of previous level into new level
	m_mrattribs.copyAttribute(newAttrib->getIndex(), prevAttrib->getIndex()) ;

250 251 252 253
	m_mrDarts.insert(m_mrDarts.begin(), newAttrib) ;
	m_mrNbDarts.insert(m_mrNbDarts.begin(), 0) ;
}

untereiner's avatar
untereiner committed
254
void GenericMap::removeLevelBack()
Pierre Kraemer's avatar
Pierre Kraemer committed
255
{
Pierre Kraemer's avatar
Pierre Kraemer committed
256 257
	unsigned int maxL = getMaxLevel() ;
	if(maxL > 0)
Pierre Kraemer's avatar
Pierre Kraemer committed
258
	{
Pierre Kraemer's avatar
Pierre Kraemer committed
259 260
		AttributeMultiVector<unsigned int>* maxMR = m_mrDarts[maxL] ;
		AttributeMultiVector<unsigned int>* prevMR = m_mrDarts[maxL - 1] ;
Pierre Kraemer's avatar
Pierre Kraemer committed
261 262
		for(unsigned int i = m_mrattribs.begin(); i != m_mrattribs.end(); m_mrattribs.next(i))
		{
Pierre Kraemer's avatar
Pierre Kraemer committed
263 264 265 266 267 268 269 270 271 272 273
			unsigned int idx = (*maxMR)[i] ;
			if((*m_mrLevels)[i] == maxL)	// if the MRdart was introduced on the level we're removing
			{
				deleteDartLine(idx) ;		// delete the pointed dart line
				m_mrattribs.removeLine(i) ;	// delete the MRdart line
			}
			else							// if the dart was introduced on a previous level
			{
				if(idx != (*prevMR)[i])		// delete the pointed dart line only if
					deleteDartLine(idx) ;	// it is not shared with previous level
			}
Pierre Kraemer's avatar
Pierre Kraemer committed
274 275
		}

Pierre Kraemer's avatar
Pierre Kraemer committed
276
		m_mrattribs.removeAttribute<unsigned int>(maxMR->getIndex()) ;
Pierre Kraemer's avatar
Pierre Kraemer committed
277 278 279 280 281
		m_mrDarts.pop_back() ;
		m_mrNbDarts.pop_back() ;

		if(m_mrCurrentLevel == maxL)
			--m_mrCurrentLevel ;
Pierre Kraemer's avatar
Pierre Kraemer committed
282 283 284
	}
}

untereiner's avatar
untereiner committed
285
void GenericMap::removeLevelFront()
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
	unsigned int maxL = getMaxLevel() ;
	if(maxL > 0) //must have at min 2 levels (0 and 1) to remove the front one
	{
		AttributeMultiVector<unsigned int>* minMR = m_mrDarts[0] ;
		AttributeMultiVector<unsigned int>* firstMR = m_mrDarts[1] ;
		for(unsigned int i = m_mrattribs.begin(); i != m_mrattribs.end(); m_mrattribs.next(i))
		{
			unsigned int idx = (*minMR)[i] ;
			if((*m_mrLevels)[i] != 0)	// if the MRdart was introduced after the level we're removing
			{
				--(*m_mrLevels)[i]; //decrement his level of insertion
			}
			else							// if the dart was introduced on a this level and not used after
			{
//				if(idx != (*firstMR)[i])		// delete the pointed dart line only if
//					deleteDartLine(idx) ;	// it is not shared with next level
			}
		}

		m_mrNbDarts[1] += m_mrNbDarts[0];

		m_mrattribs.removeAttribute<unsigned int>(minMR->getIndex()) ;
		m_mrDarts.erase(m_mrDarts.begin()) ;
		m_mrNbDarts.erase(m_mrNbDarts.begin()) ;

		--m_mrCurrentLevel ;
	}
314 315
}

untereiner's avatar
untereiner committed
316 317 318 319 320 321 322 323 324 325 326
void GenericMap::copyLevel(unsigned int level)
{
	AttributeMultiVector<unsigned int>* newAttrib = m_mrDarts[level] ;
	AttributeMultiVector<unsigned int>* prevAttrib = m_mrDarts[level - 1];

	// copy the indices of previous level into new level
	m_mrattribs.copyAttribute(newAttrib->getIndex(), prevAttrib->getIndex()) ;
}

void GenericMap::duplicateDarts(unsigned int level)
{
327
	AttributeMultiVector<unsigned int>* attrib = m_mrDarts[level] ;
untereiner's avatar
untereiner committed
328 329 330

	for(unsigned int i = m_mrattribs.begin(); i != m_mrattribs.end(); m_mrattribs.next(i))
	{
331 332
		unsigned int oldi = (*attrib)[i] ;	// get the index of the dart in previous level
		(*attrib)[i] = copyDartLine(oldi) ;	// copy the dart and affect it to the new level
untereiner's avatar
untereiner committed
333 334 335
	}
}

Pierre Kraemer's avatar
Pierre Kraemer committed
336 337 338 339
/****************************************
 *        ATTRIBUTES MANAGEMENT         *
 ****************************************/

340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369
//void GenericMap::swapEmbeddingContainers(unsigned int orbit1, unsigned int orbit2)
//{
//	assert(orbit1 != orbit2 || !"Cannot swap a container with itself") ;
//	assert((orbit1 != DART && orbit2 != DART) || !"Cannot swap the darts container") ;
//
//	m_attribs[orbit1].swap(m_attribs[orbit2]) ;
//	m_attribs[orbit1].setOrbit(orbit1) ;	// to update the orbit information
//	m_attribs[orbit2].setOrbit(orbit2) ;	// in the contained AttributeMultiVectors
//
//	m_embeddings[orbit1]->swap(m_embeddings[orbit2]) ;
//
//	for(unsigned int t = 0; t < m_nbThreads; ++t)
//	{
//		AttributeMultiVector<Mark>* m = m_markTables[orbit1][t] ;
//		m_markTables[orbit1][t] = m_markTables[orbit2][t] ;
//		m_markTables[orbit2][t] = m ;
//
//		MarkSet ms = m_marksets[orbit1][t] ;
//		m_marksets[orbit1][t] = m_marksets[orbit2][t] ;
//		m_marksets[orbit2][t] = ms ;
//	}
//
//	for(std::vector<CellMarkerGen*>::iterator it = cellMarkers.begin(); it != cellMarkers.end(); ++it)
//	{
//		if((*it)->m_cell == orbit1)
//			(*it)->m_cell = orbit2 ;
//		else if((*it)->m_cell == orbit2)
//			(*it)->m_cell = orbit1 ;
//	}
//}
Pierre Kraemer's avatar
Pierre Kraemer committed
370

Pierre Kraemer's avatar
Pierre Kraemer committed
371 372 373 374 375 376 377 378 379 380 381 382
void GenericMap::viewAttributesTables()
{
	std::cout << "======================="<< std::endl ;
	for (unsigned int i = 0; i < NB_ORBITS; ++i)
	{
		std::cout << "ATTRIBUTE_CONTAINER " << i << std::endl ;
		AttributeContainer& cont = m_attribs[i] ;

		// get the list of attributes
		std::vector<std::string> listeNames ;
		cont.getAttributesNames(listeNames) ;
		for (std::vector<std::string>::iterator it = listeNames.begin(); it != listeNames.end(); ++it)
383 384 385 386 387
		{
			unsigned int id = cont.getAttributeIndex(*it);
			std::cout << "    " << *it << " ("<<id<<")"<<std::endl ;
		}

Pierre Kraemer's avatar
Pierre Kraemer committed
388 389 390 391 392 393 394 395 396 397 398 399 400
		std::cout << "-------------------------" << std::endl ;
	}
	std::cout << "m_embeddings: " << std::hex ;
	for (unsigned int i = 0; i < NB_ORBITS; ++i)
		std::cout << (long)(m_embeddings[i]) << " / " ;
	std::cout << std::endl << "-------------------------" << std::endl ;

	std::cout << "m_markTables: " ;
	for (unsigned int i = 0; i < NB_ORBITS; ++i)
		std::cout << (long)(m_markTables[i][0]) << " / " ;
	std::cout << std::endl << "-------------------------" << std::endl << std::dec ;
}

401 402 403 404 405 406 407
void GenericMap::printDartsTable()
{
	std::cout << "======================="<< std::endl ;

	//m_attribs[DART]
}

408 409 410 411 412 413 414 415 416 417 418 419 420 421 422
/****************************************
 *          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)
		{
423 424 425 426 427
			std::stringstream ss ;
			ss << "Mark_"<< th ;
			AttributeContainer& cellCont = m_attribs[i] ;
			AttributeMultiVector<Mark>* amvMark = cellCont.addAttribute<Mark>(ss.str()) ;
			m_markTables[i][th] = amvMark ;
428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445
		}
	}
}

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)
		{
446 447 448 449 450
			std::stringstream ss ;
			ss << "Mark_"<< th ;
			AttributeContainer& cellCont = m_attribs[i] ;
			cellCont.removeAttribute<Mark>(ss.str()) ;
			m_markTables[i][th] = NULL ;
451 452 453
		}
	}
}
Pierre Kraemer's avatar
Pierre Kraemer committed
454 455 456 457 458 459 460 461 462 463

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

bool GenericMap::saveMapBin(const std::string& filename)
{
	CGoGNostream fs(filename.c_str(), std::ios::out|std::ios::binary);
	if (!fs)
	{
464
		CGoGNerr << "Unable to open file for writing: " << filename << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
465 466 467 468 469
		return false;
	}

	// Entete
	char* buff = new char[256];
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
470
	for (int i = 0; i < 256; ++i)
Pierre Kraemer's avatar
Pierre Kraemer committed
471
		buff[i] = char(255);
472 473 474 475 476 477 478 479 480 481
	if (m_isMultiRes)
	{
		const char* cgogn = "CGoGN_MRMap";
		memcpy(buff, cgogn, 12);
	}
	else
	{
		const char* cgogn = "CGoGN_Map";
		memcpy(buff, cgogn, 10);
	}
Pierre Kraemer's avatar
Pierre Kraemer committed
482 483
	std::string mt = mapTypeName();
	const char* mtc = mt.c_str();
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
484 485
	memcpy(buff+32, mtc, mt.size()+1);
	unsigned int *buffi = reinterpret_cast<unsigned int*>(buff + 64);
Pierre Kraemer's avatar
Pierre Kraemer committed
486 487 488 489
	*buffi = NB_ORBITS;
	fs.write(reinterpret_cast<const char*>(buff), 256);
	delete buff;

Sylvain Thery's avatar
Sylvain Thery committed
490
	// save all attribs
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
491 492
	for (unsigned int i = 0; i < NB_ORBITS; ++i)
		m_attribs[i].saveBin(fs, i);
Pierre Kraemer's avatar
Pierre Kraemer committed
493

494
	if (m_isMultiRes)
Sylvain Thery's avatar
Sylvain Thery committed
495
	{
496 497
		m_mrattribs.saveBin(fs, 00);

Sylvain Thery's avatar
Sylvain Thery committed
498 499 500 501 502 503 504
		fs.write(reinterpret_cast<const char*>(&m_mrCurrentLevel), sizeof(unsigned int));

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

Pierre Kraemer's avatar
Pierre Kraemer committed
505 506 507 508 509
	return true;
}

bool GenericMap::loadMapBin(const std::string& filename)
{
Sylvain Thery's avatar
Sylvain Thery committed
510

Pierre Kraemer's avatar
Pierre Kraemer committed
511 512 513
	CGoGNistream fs(filename.c_str(), std::ios::in|std::ios::binary);
	if (!fs)
	{
514
		CGoGNerr << "Unable to open file for loading" << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
515 516 517
		return false;
	}

Sylvain Thery's avatar
Sylvain Thery committed
518 519 520
	GenericMap::clear(true);

	// read info
Pierre Kraemer's avatar
Pierre Kraemer committed
521 522 523 524 525
	char* buff = new char[256];
	fs.read(reinterpret_cast<char*>(buff), 256);

	std::string buff_str(buff);
	// Check file type
526
	if (m_isMultiRes)
Pierre Kraemer's avatar
Pierre Kraemer committed
527
	{
528 529 530 531 532 533 534 535 536 537
		if (buff_str == "CGoGN_Map")
		{
			CGoGNerr<< "Wrong binary file format, file is not a MR-Map"<< CGoGNendl;
			return false;
		}
		if (buff_str != "CGoGN_MRMap")
		{
			CGoGNerr<< "Wrong binary file format"<< CGoGNendl;
			return false;
		}
Pierre Kraemer's avatar
Pierre Kraemer committed
538
	}
539 540 541 542 543 544 545 546 547 548 549 550 551 552
	else
	{
		if (buff_str == "CGoGN_MRMap")
		{
			CGoGNerr<< "Wrong binary file format, file is a MR-Map"<< CGoGNendl;
			return false;
		}
		if (buff_str != "CGoGN_Map")
		{
			CGoGNerr<< "Wrong binary file format"<< CGoGNendl;
			return false;
		}
	}

Pierre Kraemer's avatar
Pierre Kraemer committed
553 554

	// Check map type
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
555
	buff_str = std::string(buff + 32);
Pierre Kraemer's avatar
Pierre Kraemer committed
556 557

	std::string localType = this->mapTypeName();
Sylvain Thery's avatar
Sylvain Thery committed
558 559

	std::string fileType = buff_str;
Pierre Kraemer's avatar
Pierre Kraemer committed
560 561 562

	if (fileType != localType)
	{
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
563
		CGoGNerr << "Not possible to load "<< fileType << " into " << localType << " object" << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
564 565 566 567
		return false;
	}

	// Check max nb orbit
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
568
	unsigned int *ptr_nbo = reinterpret_cast<unsigned int*>(buff + 64);
Pierre Kraemer's avatar
Pierre Kraemer committed
569 570 571
	unsigned int nbo = *ptr_nbo;
	if (nbo != NB_ORBITS)
	{
572
		CGoGNerr << "Wrond max orbit number in file" << CGoGNendl;
Pierre Kraemer's avatar
Pierre Kraemer committed
573 574 575 576
		return  false;
	}

	// load attrib container
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
577
	for (unsigned int i = 0; i < NB_ORBITS; ++i)
Pierre Kraemer's avatar
Pierre Kraemer committed
578
	{
579
		unsigned int id = AttributeContainer::loadBinId(fs);
Pierre Kraemer's avatar
Pierre Kraemer committed
580 581 582
		m_attribs[id].loadBin(fs);
	}

583
	if (m_isMultiRes)
Sylvain Thery's avatar
Sylvain Thery committed
584 585
	{
		AttributeContainer::loadBinId(fs); // not used but need to read to skip
586 587
		m_mrattribs.loadBin(fs);

Sylvain Thery's avatar
Sylvain Thery committed
588 589 590 591 592 593 594 595
		fs.read(reinterpret_cast<char*>(&m_mrCurrentLevel), sizeof(unsigned int));
		unsigned int nb;
		fs.read(reinterpret_cast<char*>(&nb), sizeof(unsigned int));
		m_mrNbDarts.resize(nb);
		fs.read(reinterpret_cast<char*>(&(m_mrNbDarts[0])), nb *sizeof(unsigned int));
	}


596
	// retrieve m_embeddings (from m_attribs)
Pierre Kraemer's avatar
Pierre Kraemer committed
597
	update_m_emb_afterLoad();
598

Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
599
	// recursive call from real type of map (for topo relation attributes pointers) down to GenericMap (for Marker_cleaning & pointers)
Sylvain Thery's avatar
Sylvain Thery committed
600
	update_topo_shortcuts();
Sylvain Thery's avatar
Sylvain Thery committed
601

Pierre Kraemer's avatar
Pierre Kraemer committed
602 603 604
	return true;
}

Sylvain Thery's avatar
Sylvain Thery committed
605 606 607 608
bool GenericMap::copyFrom(const GenericMap& map)
{
	if (mapTypeName() != map.mapTypeName())
	{
Pierre Kraemer's avatar
Pierre Kraemer committed
609
		CGoGNerr << "try to copy from incompatible type map" << CGoGNendl;
Sylvain Thery's avatar
Sylvain Thery committed
610 611 612 613 614 615 616 617 618 619 620 621 622 623
		return false;
	}

	GenericMap::clear(true);

	// load attrib container
	for (unsigned int i = 0; i < NB_ORBITS; ++i)
		m_attribs[i].copyFrom(map.m_attribs[i]);

	if (m_isMultiRes)
	{
		m_mrattribs.copyFrom(map.m_mrattribs);
		m_mrCurrentLevel = map.m_mrCurrentLevel;

Pierre Kraemer's avatar
Pierre Kraemer committed
624
		unsigned int nb = map.m_mrNbDarts.size();
Sylvain Thery's avatar
Sylvain Thery committed
625
		m_mrNbDarts.resize(nb);
Pierre Kraemer's avatar
Pierre Kraemer committed
626
		for (unsigned int i = 0; i < nb; ++i)
Sylvain Thery's avatar
Sylvain Thery committed
627 628 629 630 631 632 633 634 635 636 637 638
			m_mrNbDarts[i] = map.m_mrNbDarts[i];
	}

	// retrieve m_embeddings (from m_attribs)
	update_m_emb_afterLoad();

	// recursive call from real type of map (for topo relation attributes pointers) down to GenericMap (for Marker_cleaning & pointers)
	update_topo_shortcuts();

	return true;
}

Sylvain Thery's avatar
Sylvain Thery committed
639 640 641 642 643 644 645 646 647 648 649 650
void GenericMap::update_m_emb_afterLoad()
{
	// get container of dart orbit
	AttributeContainer& cont = m_attribs[DART] ;

	// get the list of attributes
	std::vector<std::string> listeNames;
	cont.getAttributesNames(listeNames);

	// check if there are EMB_X attributes
	for (unsigned int i = 0;  i < listeNames.size(); ++i)
	{
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
651
		std::string sub = listeNames[i].substr(0, listeNames[i].size() - 1);
Sylvain Thery's avatar
Sylvain Thery committed
652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672
		if (sub == "EMB_")
		{
			unsigned int orb = listeNames[i][4]-'0'; // easy atoi computation for one char;
			AttributeMultiVector<unsigned int>* amv = cont.getDataVector<unsigned int>(i);
			m_embeddings[orb] = amv ;
		}
	}
}

void GenericMap::update_topo_shortcuts()
{
	for(unsigned int orbit = 0; orbit < NB_ORBITS; ++orbit)
	{
		AttributeContainer& cont = m_attribs[orbit];

		// get the list of attributes of orbit container
		std::vector<std::string> listeNames;
		cont.getAttributesNames(listeNames);

		for (unsigned int i = 0;  i < listeNames.size(); ++i)
		{
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
673
			std::string sub = listeNames[i].substr(0, 5);
Sylvain Thery's avatar
Sylvain Thery committed
674 675 676 677
			if (sub == "Mark_")
			{
				// get thread number
				unsigned int thread = listeNames[i][5]-'0';
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
678
				if (listeNames[i].size() > 6) 					// thread number is >9
Pierre Kraemer's avatar
Pierre Kraemer committed
679
					thread = 10*thread + (listeNames[i][6]-'0');
Sylvain Thery's avatar
Sylvain Thery committed
680 681 682 683

				AttributeMultiVector<Mark>* amvMark = cont.getDataVector<Mark>(i);
				m_markTables[orbit][thread] = amvMark ;

Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
684
				if ((orbit == DART) && (thread == 0))	// for Marker of dart of thread O keep the boundary marker
Sylvain Thery's avatar
Sylvain Thery committed
685 686 687
				{
					Mark m(m_boundaryMarker);
					m.invert();
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
688
					for (unsigned int i = cont.begin(); i != cont.end(); cont.next(i))
Sylvain Thery's avatar
Sylvain Thery committed
689 690 691 692
						amvMark->operator[](i).unsetMark(m);
				}
				else								// for others clear all
				{
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
693
					for (unsigned int i = cont.begin(); i != cont.end(); cont.next(i))
Sylvain Thery's avatar
Sylvain Thery committed
694 695 696 697 698
						amvMark->operator[](i).clear();
				}
			}
		}
	}
699 700 701 702 703

	if (m_isMultiRes)
	{
		std::vector<std::string> names;
		m_mrattribs.getAttributesNames(names);
Pierre Kraemer's avatar
Pierre Kraemer committed
704 705
		m_mrDarts.resize(names.size() - 1);
		for (unsigned int i = 0; i < m_mrDarts.size(); ++i)
706 707 708 709 710 711
			m_mrDarts[i] = NULL;

		for (unsigned int i = 0;  i < names.size(); ++i)
		{
			std::string sub = names[i].substr(0, 7);

Pierre Kraemer's avatar
Pierre Kraemer committed
712
			if (sub == "MRLevel")
713
				m_mrLevels = m_mrattribs.getDataVector<unsigned int>(i);
714

Pierre Kraemer's avatar
Pierre Kraemer committed
715
			if (sub == "MRdart_")
716 717
			{
				sub = names[i].substr(7);	// compute number following MT_Dart_
Pierre Kraemer's avatar
Pierre Kraemer committed
718 719 720 721
				unsigned int idx = 0;
				for (unsigned int j = 0; j < sub.length(); j++)
					idx = 10*idx + (sub[j]-'0');
				if (idx < names.size() - 1)
722
					m_mrDarts[idx] = m_mrattribs.getDataVector<unsigned int>(i);
723
				else
Pierre Kraemer's avatar
Pierre Kraemer committed
724
					CGoGNerr << "Warning problem updating MR_DARTS" << CGoGNendl;
725 726 727
			}
		}
		// check if all pointers are != NULL
Pierre Kraemer's avatar
Pierre Kraemer committed
728
		for (unsigned int i = 0; i < m_mrDarts.size(); ++i)
729 730
		{
			if (m_mrDarts[i] == NULL)
Pierre Kraemer's avatar
Pierre Kraemer committed
731
				CGoGNerr << "Warning problem MR_DARTS = NULL" << CGoGNendl;
732 733
		}
	}
Sylvain Thery's avatar
Sylvain Thery committed
734 735 736 737
}

void GenericMap::dumpAttributesAndMarkers()
{
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
738
	for (unsigned int i = 0; i < NB_ORBITS; ++i)
Sylvain Thery's avatar
Sylvain Thery committed
739 740
	{
		std::vector<std::string> names;
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
741
		names.reserve(32); 				//just to limit reallocation
Sylvain Thery's avatar
Sylvain Thery committed
742 743
		m_attribs[i].getAttributesNames(names);
		unsigned int nb = names.size();
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
744
		if (nb > 0)
Sylvain Thery's avatar
Sylvain Thery committed
745
		{
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
746
			CGoGNout << "ORBIT "<< i << CGoGNendl;
Sylvain Thery's avatar
Sylvain Thery committed
747 748 749
			std::vector<std::string> types;
			types.reserve(nb);
			m_attribs[i].getAttributesTypes(types);
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
750 751
			for (unsigned int j = 0; j < nb; ++j)
				CGoGNout << "    " << j << " : " << types[j] << " " << names[j] << CGoGNendl;
Sylvain Thery's avatar
Sylvain Thery committed
752 753 754
		}
	}
	CGoGNout << "RESERVED MARKERS "<< CGoGNendl;
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
755
	for (unsigned int i = 0; i < NB_ORBITS; ++i)
Sylvain Thery's avatar
Sylvain Thery committed
756
	{
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
757
		for (unsigned int j = 0; j < NB_THREAD; ++j)
Sylvain Thery's avatar
Sylvain Thery committed
758 759 760 761
		{
			MarkSet ms = m_marksets[i][j];
			if (!ms.isClear())
			{
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
762
				CGoGNout << "Orbit " << i << "  thread " << j << " : ";
Sylvain Thery's avatar
Sylvain Thery committed
763
				Mark m(1);
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
764
				for (unsigned i = 0; i < Mark::getNbMarks(); ++i)
Sylvain Thery's avatar
Sylvain Thery committed
765 766
				{
					if (ms.testMark(m))
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
767
						CGoGNout << m.getMarkVal() << ", ";
Sylvain Thery's avatar
Sylvain Thery committed
768 769 770 771 772 773 774 775
					m.setMarkVal(m.getMarkVal()<<1);
				}
				CGoGNout << CGoGNendl;
			}
		}
	}
}

776 777
void GenericMap::compact()
{
778 779 780 781
	// if MR compact the MR attrib container
	std::vector<unsigned int> oldnewMR;
	if (m_isMultiRes)
		m_mrattribs.compact(oldnewMR);
782 783

	// compacting the orbits attributes
784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802
//	for (unsigned int orbit = 0; orbit < NB_ORBITS; ++orbit)
//	{
//		if ((orbit != DART) && (isOrbitEmbedded(orbit)))
//		{
//			m_attribs[orbit].compact(oldnew);
//
//			for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
//			{
//				unsigned int& idx = m_embeddings[orbit]->operator [](i);
//				unsigned int jdx = oldnew[idx];
//				if ((jdx != 0xffffffff) && (jdx != idx))
//					idx = jdx;
//			}
//		}
//	}

	// compact embedding attribs
	std::vector< std::vector<unsigned int>* > oldnews;
	oldnews.resize(NB_ORBITS);
803 804 805 806
	for (unsigned int orbit = 0; orbit < NB_ORBITS; ++orbit)
	{
		if ((orbit != DART) && (isOrbitEmbedded(orbit)))
		{
807 808 809 810
			oldnews[orbit] = new std::vector<unsigned int>;
			m_attribs[orbit].compact(*(oldnews[orbit]));
		}
	}
811

812 813 814 815 816 817
	// update embedding indices of topo
	for (unsigned int i = m_attribs[DART].begin(); i != m_attribs[DART].end(); m_attribs[DART].next(i))
	{
		for (unsigned int orbit = 0; orbit < NB_ORBITS; ++orbit)
		{
			if ((orbit != DART) && (isOrbitEmbedded(orbit)))
818
			{
819 820
				unsigned int& idx = m_embeddings[orbit]->operator[](i);
				unsigned int jdx = oldnews[orbit]->operator[](idx);
Pierre Kraemer's avatar
merges  
Pierre Kraemer committed
821
				if ((jdx != 0xffffffff) && (jdx != idx))
822 823 824 825
					idx = jdx;
			}
		}
	}
Pierre Kraemer's avatar
Pierre Kraemer committed
826

827 828 829 830 831
	// delete allocated vectors
	for (unsigned int orbit = 0; orbit < NB_ORBITS; ++orbit)
		if ((orbit != DART) && (isOrbitEmbedded(orbit)))
			delete[] oldnews[orbit];

832
	//compacting the topo
833
	std::vector<unsigned int> oldnew;
834 835
	m_attribs[DART].compact(oldnew);

836 837 838 839 840 841 842 843
	// update MR indices to attribs[DART]
	if (m_isMultiRes)
	{
		unsigned int nbl = m_mrDarts.size();
		for (unsigned int i = m_mrattribs.begin(); i != m_mrattribs.end(); m_mrattribs.next(i))
		{
			for (unsigned int j=0; j<nbl; ++j)
			{
844
				unsigned int d_index = m_mrDarts[j]->operator[](i);
845
				if (d_index != oldnew[d_index])
846
					m_mrDarts[j]->operator[](i) = oldnew[d_index];
847 848 849 850
			}
		}
	}

Pierre Kraemer's avatar
Pierre Kraemer committed
851
	// update topo relations from real map
852
	compactTopoRelations(oldnewMR);
853 854 855 856

//	dumpAttributesAndMarkers();
}

Pierre Kraemer's avatar
Pierre Kraemer committed
857 858 859 860 861 862 863 864 865 866 867 868 869 870 871
/****************************************
 *           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;
}

872 873
void GenericMap::boundaryUnmarkAll()
{
874
	AttributeContainer& cont = getAttributeContainer<DART>() ;
875 876 877 878
	for (unsigned int i = cont.begin(); i != cont.end(); cont.next(i))
		m_markTables[DART][0]->operator[](i).unsetMark(m_boundaryMarker);
}

Pierre Kraemer's avatar
Pierre Kraemer committed
879
} // namespace CGoGN
Sylvain Thery's avatar
Sylvain Thery committed
880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053

//
//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);
//		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] ;
//		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"))
//	{
//		CGoGNerr << "Wrong xml format: Root node != CGoGN_Map"<< CGoGNendl;
//		return false;
//	}
//
//	// check the file type
//	xmlChar *prop = xmlGetProp(map_node, BAD_CAST "type");
//	CGoGNout << "Loading "<< prop <<" xml file"<< CGoGNendl;
//
//	// check the nb max orbits
//	prop = xmlGetProp(map_node, BAD_CAST "nb_max_orbits");
//	unsigned int nbo = atoi((char*)prop);
//	if (nbo != NB_ORBITS)
//	{
//		CGoGNerr << "Wrong nb max orbits in xml map"<< CGoGNendl;
//		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"))
//		{
//			CGoGNout << "LOAD ATTRIBUT"<< CGoGNendl;
//			// get the orbit id
//			unsigned int id = AttributeContainer::getIdXmlNode(cur_node);
//			// and load container
//			unsigned int nba = m_attribs[id].getNbAttributes();
//
//
//			CGoGNout << "attribut "<<id<<" size="<< m_attribs[id].size()<< "  nbatt="<< nba<< CGoGNendl;
//
//			m_attribs[id].loadXml(cur_node);
//		}
//	}
//
//	/***********************************************
//	*   creation of the m_embeddings pointers table
//	************************************************/
////	// get attribute names of dart orbit
////	AttributeContainer& contDart = m_attribs[DART] ;
////	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)
////	{
//////		CGoGNout << i <<" : "<< tableNames[i]<<CGoGNendl;
////
////		std::string& name = tableNames[i];
////		std::string is_an_emb = name.substr(0,4);
////		if (is_an_emb == "EMB_")
////		{
////			AttributeMultiVector<unsigned int>& amv = contDart.getDataVector<unsigned int>(i) ;
////
////			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);
//				m_marksets[orb][0].setMarkVal(val);
//			}
//			read1 =true;
//		}
//		else
//		{
////			if (strcmp((char*)(cur_node->name),(char*)"Boundary_Marker") == 0)
//			CGoGNout << "Orbit_MarkerSet"<<CGoGNendl;
////			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))
//	{
//		CGoGNerr <<"Error reading Marker in xml node"<<CGoGNendl;
//		return false;
//	}
//
//	xmlFreeDoc(doc);
//
//	update_m_emb_afterLoad();
//
//	return true ;
//}