1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #include "MEDFileFieldOverView.hxx"
22 #include "MEDFileField.hxx"
23 #include "MEDFileMesh.hxx"
25 #include "CellModel.hxx"
27 using namespace ParaMEDMEM;
29 const unsigned char MEDMeshMultiLev::PARAMEDMEM_2_VTKTYPE[MEDMeshMultiLev::PARAMEDMEM_2_VTKTYPE_LGTH]=
30 {1,3,21,5,9,7,22,34,23,28,255,255,255,255,10,14,13,255,12,255,24,255,16,27,255,26,255,29,255,255,25,42,255,4};
32 const char MEDFileField1TSStructItem2::NEWLY_CREATED_PFL_NAME[]="???";
34 MEDFileMeshStruct *MEDFileMeshStruct::New(const MEDFileMesh *mesh)
36 return new MEDFileMeshStruct(mesh);
39 std::size_t MEDFileMeshStruct::getHeapMemorySizeWithoutChildren() const
42 for(std::vector< std::vector<int> >::const_iterator it0=_geo_types_distrib.begin();it0!=_geo_types_distrib.end();it0++)
43 ret+=(*it0).capacity()*sizeof(int);
44 ret+=_geo_types_distrib.capacity()*sizeof(std::vector<int>);
48 std::vector<const BigMemoryObject *> MEDFileMeshStruct::getDirectChildren() const
50 return std::vector<const BigMemoryObject *>();
53 MEDFileMeshStruct::MEDFileMeshStruct(const MEDFileMesh *mesh):_mesh(mesh)
55 std::vector<int> levs=mesh->getNonEmptyLevels();
56 _name=mesh->getName();
57 _nb_nodes=mesh->getNumberOfNodes();
58 _geo_types_distrib.resize(levs.size());
59 for(std::vector<int>::const_iterator lev=levs.begin();lev!=levs.end();lev++)
60 _geo_types_distrib[-(*lev)]=mesh->getDistributionOfTypes(*lev);
63 int MEDFileMeshStruct::getLevelOfGeoType(INTERP_KERNEL::NormalizedCellType t) const
66 for(std::vector< std::vector<int> >::const_iterator it1=_geo_types_distrib.begin();it1!=_geo_types_distrib.end();it1++,j--)
68 std::size_t sz=(*it1).size();
70 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getLevelOfGeoType : internal error in code !");
71 std::size_t nbGeo=sz/3;
72 for(std::size_t i=0;i<nbGeo;i++)
73 if((*it1)[3*i]==(int)t)
76 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getLevelOfGeoType : The specified geometric type is not present in the mesh structure !");
79 int MEDFileMeshStruct::getNumberOfElemsOfGeoType(INTERP_KERNEL::NormalizedCellType t) const
81 for(std::vector< std::vector<int> >::const_iterator it1=_geo_types_distrib.begin();it1!=_geo_types_distrib.end();it1++)
83 std::size_t sz=(*it1).size();
85 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getNumberOfElemsOfGeoType : internal error in code !");
86 std::size_t nbGeo=sz/3;
87 for(std::size_t i=0;i<nbGeo;i++)
88 if((*it1)[3*i]==(int)t)
91 throw INTERP_KERNEL::Exception("The specified geometric type is not present in the mesh structure !");
94 int MEDFileMeshStruct::getNumberOfLevs() const
96 return (int)_geo_types_distrib.size();
99 int MEDFileMeshStruct::getNumberOfGeoTypesInLev(int relativeLev) const
101 int pos(-relativeLev);
102 if(pos<0 || pos>=(int)_geo_types_distrib.size())
103 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getNumberOfGeoTypesInLev : invalid level specified !");
104 std::size_t sz=_geo_types_distrib[pos].size();
106 throw INTERP_KERNEL::Exception("MEDFileMeshStruct::getNumberOfGeoTypesInLev : internal error in code !");
112 std::size_t MEDMeshMultiLev::getHeapMemorySizeWithoutChildren() const
117 std::vector<const BigMemoryObject *> MEDMeshMultiLev::getDirectChildren() const
119 return std::vector<const BigMemoryObject *>();
122 MEDMeshMultiLev *MEDMeshMultiLev::New(const MEDFileMesh *m, const std::vector<int>& levs)
125 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::New : null input pointer !");
126 const MEDFileUMesh *um(dynamic_cast<const MEDFileUMesh *>(m));
128 return MEDUMeshMultiLev::New(um,levs);
129 const MEDFileCMesh *cm(dynamic_cast<const MEDFileCMesh *>(m));
131 return MEDCMeshMultiLev::New(cm,levs);
132 const MEDFileCurveLinearMesh *clm(dynamic_cast<const MEDFileCurveLinearMesh *>(m));
134 return MEDCurveLinearMeshMultiLev::New(clm,levs);
135 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::New : unrecognized type of mesh ! Must be in [MEDFileUMesh,MEDFileCMesh,MEDFileCurveLinearMesh] !");
138 MEDMeshMultiLev *MEDMeshMultiLev::New(const MEDFileMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
141 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::New 2 : null input pointer !");
142 const MEDFileUMesh *um(dynamic_cast<const MEDFileUMesh *>(m));
144 return MEDUMeshMultiLev::New(um,gts,pfls,nbEntities);
145 const MEDFileCMesh *cm(dynamic_cast<const MEDFileCMesh *>(m));
147 return MEDCMeshMultiLev::New(cm,gts,pfls,nbEntities);
148 const MEDFileCurveLinearMesh *clm(dynamic_cast<const MEDFileCurveLinearMesh *>(m));
150 return MEDCurveLinearMeshMultiLev::New(clm,gts,pfls,nbEntities);
151 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::New 2 : unrecognized type of mesh ! Must be in [MEDFileUMesh,MEDFileCMesh,MEDFileCurveLinearMesh] !");
154 MEDMeshMultiLev *MEDMeshMultiLev::NewOnlyOnNode(const MEDFileMesh *m, const DataArrayInt *pflOnNode)
156 std::vector<int> levs(1,0);
157 MEDCouplingAutoRefCountObjectPtr<MEDMeshMultiLev> ret(MEDMeshMultiLev::New(m,levs));
158 ret->selectPartOfNodes(pflOnNode);
162 void MEDMeshMultiLev::setNodeReduction(const DataArrayInt *nr)
166 _node_reduction=const_cast<DataArrayInt*>(nr);
169 bool MEDMeshMultiLev::isFastlyTheSameStruct(const MEDFileField1TSStructItem& fst, const MEDFileFieldGlobsReal *globs) const
171 if(fst.getType()==ON_NODES)
173 if(fst.getNumberOfItems()!=1)
174 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::isFastlyTheSameStruct : unexpected situation for nodes !");
175 const MEDFileField1TSStructItem2& p(fst[0]);
176 std::string pflName(p.getPflName());
177 const DataArrayInt *nr(_node_reduction);
178 if(pflName.empty() && !nr)
180 if(pflName==nr->getName())
186 std::size_t sz(fst.getNumberOfItems());
187 if(sz!=_geo_types.size())
190 for(std::size_t i=0;i<sz;i++)
192 const MEDFileField1TSStructItem2& p(fst[i]);
193 if(!p.isFastlyEqual(strt,_geo_types[i],getPflNameOfId(i).c_str()))
200 DataArray *MEDMeshMultiLev::buildDataArray(const MEDFileField1TSStructItem& fst, const MEDFileFieldGlobsReal *globs, const DataArray *vals) const
202 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(const_cast<DataArray *>(vals)); ret->incrRef();
203 if(isFastlyTheSameStruct(fst,globs))
206 return constructDataArray(fst,globs,vals);
210 * \param [out] famIds - Can be null. If not null the instance has to be dealt by the caller (decrRef).
211 * \param [out] isWithoutCopy - When true the returned instance \a famIds if not null is directly those in the data structure.
213 void MEDMeshMultiLev::retrieveFamilyIdsOnCells(DataArrayInt *& famIds, bool& isWithoutCopy) const
215 const DataArrayInt *fids(_cell_fam_ids);
217 { famIds=0; isWithoutCopy=true; return ; }
218 std::size_t sz(_geo_types.size());
219 bool presenceOfPfls(false);
220 for(std::size_t i=0;i<sz && !presenceOfPfls;i++)
222 const DataArrayInt *pfl(_pfls[i]);
227 { famIds=const_cast<DataArrayInt *>(fids); famIds->incrRef(); isWithoutCopy=_cell_fam_ids_nocpy; return ; }
228 //bad luck the slowest part
230 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > retSafe(sz);
231 std::vector< const DataArrayInt *> ret(sz);
233 for(std::size_t i=0;i<sz;i++)
235 const DataArrayInt *pfl(_pfls[i]);
236 int lgth(_nb_entities[i]);
239 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(fids->selectByTupleId2(start,start+lgth,1));
240 retSafe[i]=tmp->selectByTupleIdSafe(pfl->begin(),pfl->end());
244 retSafe[i]=fids->selectByTupleId2(start,start+lgth,1);
249 famIds=DataArrayInt::Aggregate(ret);
253 * \param [out] numIds - Can be null. If not null the instance has to be dealt by the caller (decrRef).
254 * \param [out] isWithoutCopy - When true the returned instance \a numIds if not null is directly those in the data structure.
256 void MEDMeshMultiLev::retrieveNumberIdsOnCells(DataArrayInt *& numIds, bool& isWithoutCopy) const
258 const DataArrayInt *nids(_cell_num_ids);
260 { numIds=0; isWithoutCopy=true; return ; }
261 std::size_t sz(_geo_types.size());
262 bool presenceOfPfls(false);
263 for(std::size_t i=0;i<sz && !presenceOfPfls;i++)
265 const DataArrayInt *pfl(_pfls[i]);
270 { numIds=const_cast<DataArrayInt *>(nids); numIds->incrRef(); isWithoutCopy=_cell_num_ids_nocpy; return ; }
271 //bad luck the slowest part
273 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > retSafe(sz);
274 std::vector< const DataArrayInt *> ret(sz);
276 for(std::size_t i=0;i<sz;i++)
278 const DataArrayInt *pfl(_pfls[i]);
279 int lgth(_nb_entities[i]);
282 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(nids->selectByTupleId2(start,start+lgth,1));
283 retSafe[i]=tmp->selectByTupleIdSafe(pfl->begin(),pfl->end());
287 retSafe[i]=nids->selectByTupleId2(start,start+lgth,1);
292 numIds=DataArrayInt::Aggregate(ret);
295 std::string MEDMeshMultiLev::getPflNameOfId(int id) const
297 std::size_t sz(_pfls.size());
298 if(id<0 || id>=(int)sz)
299 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::getPflNameOfId : invalid input id !");
300 const DataArrayInt *pfl(_pfls[id]);
302 return std::string("");
303 return pfl->getName();
307 * Returns the number of cells having geometric type \a t.
308 * The profiles are **NOT** taken into account here.
310 int MEDMeshMultiLev::getNumberOfCells(INTERP_KERNEL::NormalizedCellType t) const
312 std::size_t sz(_nb_entities.size());
313 for(std::size_t i=0;i<sz;i++)
315 return _nb_entities[i];
316 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::getNumberOfCells : not existing geometric type in this !");
319 int MEDMeshMultiLev::getNumberOfNodes() const
324 DataArray *MEDMeshMultiLev::constructDataArray(const MEDFileField1TSStructItem& fst, const MEDFileFieldGlobsReal *globs, const DataArray *vals) const
326 if(fst.getType()==ON_NODES)
328 if(fst.getNumberOfItems()!=1)
329 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes !");
330 const MEDFileField1TSStructItem2& p(fst[0]);
331 std::string pflName(p.getPflName());
332 const DataArrayInt *nr(_node_reduction);
333 if(pflName.empty() && !nr)
334 return vals->deepCpy();
335 if(pflName.empty() && nr)
336 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 2 !");
337 if(!pflName.empty() && nr)
339 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(globs->getProfile(pflName.c_str())->deepCpy());
340 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(nr->deepCpy());
341 p1->sort(true); p2->sort(true);
342 if(!p1->isEqualWithoutConsideringStr(*p2))
343 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 3 !");
344 p1=DataArrayInt::FindPermutationFromFirstToSecond(globs->getProfile(pflName.c_str()),nr);
345 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->deepCpy());
346 ret->renumberInPlace(p1->begin());
349 if(!pflName.empty() && !nr)
351 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(globs->getProfile(pflName.c_str())->deepCpy());
353 if(!p1->isIdentity() || p1->getNumberOfTuples()!=getNumberOfNodes())
354 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 4 !");
355 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->deepCpy());
356 ret->renumberInPlace(globs->getProfile(pflName.c_str())->begin());
359 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 5 !");
363 std::size_t sz(fst.getNumberOfItems());
364 std::set<INTERP_KERNEL::NormalizedCellType> s(_geo_types.begin(),_geo_types.end());
365 if(s.size()!=_geo_types.size())
366 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 2 !");
367 std::vector< const DataArray *> arr(s.size());
368 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArray> > arrSafe(s.size());
370 int nc(vals->getNumberOfComponents());
371 std::vector<std::string> compInfo(vals->getInfoOnComponents());
372 for(std::vector< INTERP_KERNEL::NormalizedCellType >::const_iterator it=_geo_types.begin();it!=_geo_types.end();it++,iii++)
374 const DataArrayInt *thisP(_pfls[iii]);
375 std::vector<const MEDFileField1TSStructItem2 *> ps;
376 for(std::size_t i=0;i<sz;i++)
378 const MEDFileField1TSStructItem2& p(fst[i]);
383 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 1 !");
386 int nbi(ps[0]->getNbOfIntegrationPts(globs));
387 const DataArrayInt *otherP(ps[0]->getPfl(globs));
388 const std::pair<int,int>& strtStop(ps[0]->getStartStop());
389 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
390 if(!thisP && !otherP)
392 arrSafe[iii]=ret; arr[iii]=ret;
397 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(otherP->invertArrayN2O2O2N(getNumberOfCells(ps[0]->getGeo())));
398 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(thisP->deepCpy());
399 p2->transformWithIndArr(p1->begin(),p1->end());
400 //p1=p2->getIdsNotEqual(-1);
401 //p1=p2->selectByTupleIdSafe(p1->begin(),p1->end());
402 ret->rearrange(nbi*nc); ret=ret->selectByTupleIdSafe(p2->begin(),p2->end()); ret->rearrange(nc); ret->setInfoOnComponents(compInfo);
403 arrSafe[iii]=ret; arr[iii]=ret;
408 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(otherP->deepCpy());
410 p1->checkAllIdsInRange(0,getNumberOfCells(ps[0]->getGeo()));
411 p1=DataArrayInt::FindPermutationFromFirstToSecond(otherP,p1);
412 ret->rearrange(nbi*nc); ret->renumberInPlace(p1->begin()); ret->rearrange(nc); ret->setInfoOnComponents(compInfo);
413 arrSafe[iii]=ret; arr[iii]=ret;
416 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 3 !");
420 std::vector< const DataArrayInt * >otherPS(ps.size());
421 std::vector< const DataArray * > arr2(ps.size());
422 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArray> > arr2Safe(ps.size());
423 std::vector< const DataArrayInt * > nbis(ps.size());
424 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > nbisSafe(ps.size());
426 for(std::vector<const MEDFileField1TSStructItem2 *>::const_iterator it2=ps.begin();it2!=ps.end();it2++,jj++)
428 int nbi((*it2)->getNbOfIntegrationPts(globs));
429 const DataArrayInt *otherPfl((*it2)->getPfl(globs));
430 const std::pair<int,int>& strtStop((*it2)->getStartStop());
431 MEDCouplingAutoRefCountObjectPtr<DataArray> ret2(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
433 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 4 !");
434 arr2[jj]=ret2; arr2Safe[jj]=ret2; otherPS[jj]=otherPfl;
435 nbisSafe[jj]=DataArrayInt::New(); nbisSafe[jj]->alloc(otherPfl->getNumberOfTuples(),1); nbisSafe[jj]->fillWithValue(nbi);
436 nbis[jj]=nbisSafe[jj];
438 MEDCouplingAutoRefCountObjectPtr<DataArray> arr3(DataArray::Aggregate(arr2));
439 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> otherP(DataArrayInt::Aggregate(otherPS));
440 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> zenbis(DataArrayInt::Aggregate(nbis));
441 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> otherPN(otherP->invertArrayN2O2O2N(getNumberOfCells(*it)));
442 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1;
444 p1=DataArrayInt::FindPermutationFromFirstToSecond(otherP,thisP);
446 p1=otherP->deepCpy();
447 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> zenbisN(zenbis->renumber(p1->begin()));
448 zenbisN->computeOffsets2();
450 for(std::vector<const MEDFileField1TSStructItem2 *>::const_iterator it2=ps.begin();it2!=ps.end();it2++,jj++)
452 //int nbi((*it2)->getNbOfIntegrationPts(globs));
453 const DataArrayInt *otherPfl((*it2)->getPfl(globs));
454 const std::pair<int,int>& strtStop((*it2)->getStartStop());
455 MEDCouplingAutoRefCountObjectPtr<DataArray> ret2(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
457 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(otherPfl->deepCpy());
458 p2->transformWithIndArr(otherPN->begin(),otherPN->end());
459 p2->transformWithIndArr(p1->begin(),p1->end());
460 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idsN(p2->buildExplicitArrByRanges(zenbisN));
461 arr3->setPartOfValuesBase3(ret2,idsN->begin(),idsN->end(),0,nc,1);
463 arrSafe[iii]=arr3; arr[iii]=arr3;
467 return DataArray::Aggregate(arr);
471 MEDMeshMultiLev::MEDMeshMultiLev():_nb_nodes(0),_cell_fam_ids_nocpy(false)
475 MEDMeshMultiLev::MEDMeshMultiLev(int nbNodes, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities):_geo_types(gts),_nb_entities(nbEntities),_nb_nodes(nbNodes),_cell_fam_ids_nocpy(false),_cell_num_ids_nocpy(false)
477 std::size_t sz(_geo_types.size());
478 if(sz!=pfls.size() || sz!=nbEntities.size())
479 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::MEDMeshMultiLev : input vector must have the same size !");
481 for(std::size_t i=0;i<sz;i++)
485 _pfls[i]=const_cast<DataArrayInt *>(pfls[i]);
489 MEDMeshMultiLev::MEDMeshMultiLev(const MEDMeshMultiLev& other):RefCountObject(other),_pfls(other._pfls),_geo_types(other._geo_types),_nb_entities(other._nb_entities),_node_reduction(other._node_reduction),_nb_nodes(other._nb_nodes),_cell_fam_ids(other._cell_fam_ids),_cell_fam_ids_nocpy(other._cell_fam_ids_nocpy),_cell_num_ids(other._cell_num_ids),_cell_num_ids_nocpy(other._cell_num_ids_nocpy)
495 MEDUMeshMultiLev *MEDUMeshMultiLev::New(const MEDFileUMesh *m, const std::vector<int>& levs)
497 return new MEDUMeshMultiLev(m,levs);
500 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDFileUMesh *m, const std::vector<int>& levs)
503 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev constructor : null input pointer !");
504 std::vector<MEDCoupling1GTUMesh *> v;
505 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
507 std::vector<MEDCoupling1GTUMesh *> vTmp(m->getDirectUndergroundSingleGeoTypeMeshes(*it));
508 v.insert(v.end(),vTmp.begin(),vTmp.end());
510 std::size_t sz(v.size());
513 _geo_types.resize(sz);
514 _nb_entities.resize(sz);
515 for(std::size_t i=0;i<sz;i++)
517 MEDCoupling1GTUMesh *obj(v[i]);
521 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev constructor : presence of a null pointer !");
523 _geo_types[i]=obj->getCellModelEnum();
524 _nb_entities[i]=obj->getNumberOfCells();
526 // ids fields management
527 _cell_fam_ids_nocpy=(levs.size()==1);
528 if(_cell_fam_ids_nocpy)
530 const DataArrayInt *tmp(m->getFamilyFieldAtLevel(levs[0]));
534 _cell_fam_ids=(const_cast<DataArrayInt *>(tmp));
539 std::vector<const DataArrayInt *> tmps(levs.size());
541 for(std::size_t i=0;i<levs.size();i++)
543 tmps[i]=m->getFamilyFieldAtLevel(levs[i]);
548 _cell_fam_ids=DataArrayInt::Aggregate(tmps);
550 _cell_num_ids_nocpy=(levs.size()==1);
551 if(_cell_num_ids_nocpy)
553 const DataArrayInt *tmp(m->getNumberFieldAtLevel(levs[0]));
557 _cell_num_ids=(const_cast<DataArrayInt *>(tmp));
562 std::vector<const DataArrayInt *> tmps(levs.size());
564 for(std::size_t i=0;i<levs.size();i++)
566 tmps[i]=m->getNumberFieldAtLevel(levs[i]);
571 _cell_num_ids=DataArrayInt::Aggregate(tmps);
575 MEDUMeshMultiLev *MEDUMeshMultiLev::New(const MEDFileUMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
577 return new MEDUMeshMultiLev(m,gts,pfls,nbEntities);
580 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDFileUMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities):MEDMeshMultiLev(m->getNumberOfNodes(),gts,pfls,nbEntities)
582 std::size_t sz(gts.size());
584 for(std::size_t i=0;i<sz;i++)
586 MEDCoupling1GTUMesh *elt(m->getDirectUndergroundSingleGeoTypeMesh(gts[i]));
591 // ids fields management
592 _cell_fam_ids_nocpy=false;
593 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > famIdsSafe(sz);
594 std::vector<const DataArrayInt *> famIds(sz);
596 for(std::size_t i=0;i<sz;i++)
598 famIdsSafe[i]=m->extractFamilyFieldOnGeoType(gts[i]);
599 famIds[i]=famIdsSafe[i];
604 _cell_fam_ids=DataArrayInt::Aggregate(famIds);
605 _cell_num_ids_nocpy=false;
606 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > numIdsSafe(sz);
607 std::vector<const DataArrayInt *> numIds(sz);
609 for(std::size_t i=0;i<sz;i++)
611 numIdsSafe[i]=m->extractNumberFieldOnGeoType(gts[i]);
612 numIds[i]=numIdsSafe[i];
617 _cell_num_ids=DataArrayInt::Aggregate(numIds);
620 void MEDUMeshMultiLev::selectPartOfNodes(const DataArrayInt *pflNodes)
622 if(!pflNodes || !pflNodes->isAllocated())
624 std::size_t sz(_parts.size());
625 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > a(sz);
626 std::vector< const DataArrayInt *> aa(sz);
627 for(std::size_t i=0;i<sz;i++)
630 const DataArrayInt *pfl(_pfls[i]);
631 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m(_parts[i]);
633 m=dynamic_cast<MEDCoupling1GTUMesh *>(_parts[i]->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
634 DataArrayInt *cellIds=0;
635 m->fillCellIdsToKeepFromNodeIds(pflNodes->begin(),pflNodes->end(),true,cellIds);
636 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellIdsSafe(cellIds);
637 MEDCouplingAutoRefCountObjectPtr<MEDCouplingPointSet> m2(m->buildPartOfMySelfKeepCoords(cellIds->begin(),cellIds->end()));
639 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n(m2->getNodeIdsInUse(tmp));
640 a[i]=o2n->invertArrayO2N2N2O(tmp); aa[i]=a[i];
642 _pfls[i]=pfl->selectByTupleIdSafe(cellIds->begin(),cellIds->end());
644 _pfls[i]=cellIdsSafe;
646 _node_reduction=DataArrayInt::Aggregate(aa);
647 _node_reduction->sort(true);
648 _node_reduction=_node_reduction->buildUnique();
651 MEDMeshMultiLev *MEDUMeshMultiLev::prepare() const
653 return new MEDUMeshMultiLev(*this);
656 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDUMeshMultiLev& other):MEDMeshMultiLev(other),_parts(other._parts)
660 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDStructuredMeshMultiLev& other, const MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh>& part):MEDMeshMultiLev(other)
664 _geo_types.resize(1); _geo_types[0]=part->getCellModelEnum();
665 _nb_entities.resize(1); _nb_entities[0]=part->getNumberOfCells();
666 _pfls.resize(1); _pfls[0]=0;
670 * If returned value is false output pointer \a coords is not the internal pointer. If returned value is true output pointer \a coords is directly the internal pointer.
671 * If true is returned, the \a coords output parameter should be used with care (non const method call) to avoid to change the internal state of MEDFileUMesh instance.
673 bool MEDUMeshMultiLev::buildVTUArrays(DataArrayDouble *& coords, DataArrayByte *&types, DataArrayInt *&cellLocations, DataArrayInt *& cells, DataArrayInt *&faceLocations, DataArrayInt *&faces) const
676 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : empty array !");
677 if(!(const MEDCoupling1GTUMesh *)_parts[0])
678 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : first part is null !");
679 const DataArrayDouble *tmp(_parts[0]->getCoords());
681 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : the coordinates are null !");
682 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> a(const_cast<DataArrayDouble *>(tmp)); tmp->incrRef();
683 int szBCE(0),szD(0),szF(0);
686 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> >::const_iterator it=_parts.begin();it!=_parts.end();it++,iii++)
688 const MEDCoupling1GTUMesh *cur(*it);
690 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : a part is null !");
692 const DataArrayInt *pfl(_pfls[iii]);
693 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> cur2;
695 { cur2=const_cast<MEDCoupling1GTUMesh *>(cur); cur2->incrRef(); }
697 { cur2=dynamic_cast<MEDCoupling1GTUMesh *>(cur->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end())); cur=cur2; }
699 int curNbCells(cur->getNumberOfCells());
701 if((*it)->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
702 szD+=cur->getNodalConnectivity()->getNumberOfTuples()+curNbCells;
706 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp2(cur->computeEffectiveNbOfNodesPerCell());
707 szD+=tmp2->accumulate(0)+curNbCells;
708 szF+=2*curNbCells+cur->getNodalConnectivity()->getNumberOfTuples();
711 MEDCouplingAutoRefCountObjectPtr<DataArrayByte> b(DataArrayByte::New()); b->alloc(szBCE,1); char *bPtr(b->getPointer());
712 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c(DataArrayInt::New()); c->alloc(szBCE,1); int *cPtr(c->getPointer());
713 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d(DataArrayInt::New()); d->alloc(szD,1); int *dPtr(d->getPointer());
714 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> e(DataArrayInt::New()),f(DataArrayInt::New()); int *ePtr(0),*fPtr(0);
716 { e->alloc(szBCE,1); ePtr=e->getPointer(); f->alloc(szF,1); fPtr=f->getPointer(); }
719 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> >::const_iterator it=_parts.begin();it!=_parts.end();it++,iii++)
721 const MEDCoupling1GTUMesh *cur(*it);
723 const DataArrayInt *pfl(_pfls[iii]);
724 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> cur2;
726 { cur2=const_cast<MEDCoupling1GTUMesh *>(cur); cur2->incrRef(); }
728 { cur2=dynamic_cast<MEDCoupling1GTUMesh *>(cur->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end())); cur=cur2; }
730 int curNbCells(cur->getNumberOfCells());
731 int gt((int)cur->getCellModelEnum());
732 if(gt<0 || gt>=PARAMEDMEM_2_VTKTYPE_LGTH)
733 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : invalid geometric type !");
734 unsigned char gtvtk(PARAMEDMEM_2_VTKTYPE[gt]);
736 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : no VTK type for the requested INTERP_KERNEL geometric type !");
737 std::fill(bPtr,bPtr+curNbCells,gtvtk); bPtr+=curNbCells;
738 const MEDCoupling1SGTUMesh *scur(dynamic_cast<const MEDCoupling1SGTUMesh *>(cur));
739 const MEDCoupling1DGTUMesh *dcur(dynamic_cast<const MEDCoupling1DGTUMesh *>(cur));
740 const int *connPtr(cur->getNodalConnectivity()->begin());
742 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : internal error !");
745 int nnpc(scur->getNumberOfNodesPerCell());
746 for(int i=0;i<curNbCells;i++,connPtr+=nnpc)
749 dPtr=std::copy(connPtr,connPtr+nnpc,dPtr);
750 *cPtr=k+nnpc; k=*cPtr++;
753 { std::fill(ePtr,ePtr+curNbCells,-1); ePtr+=curNbCells; }
757 const int *connIPtr(dcur->getNodalConnectivityIndex()->begin());
758 if(cur->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
760 for(int i=0;i<curNbCells;i++,connIPtr++)
762 *dPtr++=connIPtr[1]-connIPtr[0];
763 dPtr=std::copy(connPtr+connIPtr[0],connPtr+connIPtr[1],dPtr);
764 *cPtr=k+connIPtr[1]-connIPtr[0]; k=*cPtr++;
769 for(int i=0;i<curNbCells;i++,connIPtr++)
771 std::set<int> s(connPtr+connIPtr[0],connPtr+connIPtr[1]); s.erase(-1);
772 *dPtr++=(int)s.size();
773 dPtr=std::copy(s.begin(),s.end(),dPtr);
774 *cPtr=k+(int)s.size(); k=*cPtr++;
779 connIPtr=dcur->getNodalConnectivityIndex()->begin();
780 if(cur->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
781 { std::fill(ePtr,ePtr+curNbCells,-1); ePtr+=curNbCells; }
785 for(int i=0;i<curNbCells;i++,connIPtr++)
787 int nbFace(std::count(connPtr+connIPtr[0],connPtr+connIPtr[1],-1)+1);
789 const int *work(connPtr+connIPtr[0]);
790 for(int j=0;j<nbFace;j++)
792 const int *work2=std::find(work,connPtr+connIPtr[1],-1);
793 *fPtr++=std::distance(work,work2);
794 fPtr=std::copy(work,work2,fPtr);
797 *ePtr++=kk; kk+=connIPtr[1]-connIPtr[0]+2;
804 reorderNodesIfNecessary(a,d,0);
806 reorderNodesIfNecessary(a,d,f);
807 if(a->getNumberOfComponents()!=3)
808 a=a->changeNbOfComponents(3,0.);
809 coords=a.retn(); types=b.retn(); cellLocations=c.retn(); cells=d.retn();
811 { faceLocations=0; faces=0; }
813 { faceLocations=e.retn(); faces=f.retn(); }
814 return tmp==((DataArrayDouble *)a);
817 void MEDUMeshMultiLev::reorderNodesIfNecessary(MEDCouplingAutoRefCountObjectPtr<DataArrayDouble>& coords, DataArrayInt *nodalConnVTK, DataArrayInt *polyhedNodalConnVTK) const
819 const DataArrayInt *nr(_node_reduction);
822 int sz(coords->getNumberOfTuples());
823 std::vector<bool> b(sz,false);
824 const int *work(nodalConnVTK->begin()),*endW(nodalConnVTK->end());
828 for(int i=0;i<nb && work!=endW;i++,work++)
830 if(*work>=0 && *work<sz)
833 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error !");
836 if(polyhedNodalConnVTK)
838 work=polyhedNodalConnVTK->begin(); endW=polyhedNodalConnVTK->end();
842 for(int i=0;i<nb && work!=endW;i++)
845 for(int j=0;j<nb2 && work!=endW;j++,work++)
847 if(*work>=0 && *work<sz)
850 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error #2 !");
855 int szExp(std::count(b.begin(),b.end(),true));
856 if(szExp!=nr->getNumberOfTuples())
857 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error #3 !");
859 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n(DataArrayInt::New()); o2n->alloc(sz,1);
860 int *o2nPtr(o2n->getPointer());
862 for(int i=0;i<sz;i++,o2nPtr++)
863 if(b[i]) *o2nPtr=newId++; else *o2nPtr=-1;
864 const int *o2nPtrc(o2n->begin());
865 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> n2o(o2n->invertArrayO2N2N2O(nr->getNumberOfTuples()));
866 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> perm(DataArrayInt::FindPermutationFromFirstToSecond(n2o,nr));
867 const int *permPtr(perm->begin());
868 int *work2(nodalConnVTK->getPointer()),*endW2(nodalConnVTK->getPointer()+nodalConnVTK->getNumberOfTuples());
872 for(int i=0;i<nb && work2!=endW2;i++,work2++)
873 *work2=permPtr[o2nPtrc[*work2]];
875 if(polyhedNodalConnVTK)
877 work2=polyhedNodalConnVTK->getPointer(); endW2=polyhedNodalConnVTK->getPointer()+polyhedNodalConnVTK->getNumberOfTuples();
881 for(int i=0;i<nb && work2!=endW2;i++)
884 for(int j=0;j<nb2 && work2!=endW2;j++,work2++)
885 *work2=permPtr[o2nPtrc[*work2]];
889 coords=(coords->selectByTupleIdSafe(nr->begin(),nr->end()));
894 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev()
898 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev(int nbOfNodes, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities):MEDMeshMultiLev(nbOfNodes,gts,pfls,nbEntities)
902 void MEDStructuredMeshMultiLev::selectPartOfNodes(const DataArrayInt *pflNodes)
904 if(!pflNodes || !pflNodes->isAllocated())
906 std::vector<int> ngs(getNodeGridStructure());
907 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(MEDCouplingStructuredMesh::Build1GTNodalConnectivity(&ngs[0],&ngs[0]+ngs.size()));
908 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m(MEDCoupling1SGTUMesh::New("",MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(ngs.size())));
909 m->setNodalConnectivity(conn);
910 const DataArrayInt *pfl(_pfls[0]);
913 m=dynamic_cast<MEDCoupling1SGTUMesh *>(m->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
915 DataArrayInt *cellIds=0;
916 m->fillCellIdsToKeepFromNodeIds(pflNodes->begin(),pflNodes->end(),true,cellIds);
917 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellIdsSafe(cellIds);
918 MEDCouplingAutoRefCountObjectPtr<MEDCouplingPointSet> m2(m->buildPartOfMySelfKeepCoords(cellIds->begin(),cellIds->end()));
920 _node_reduction=m2->getNodeIdsInUse(tmp);
922 _pfls[0]=pfl->selectByTupleIdSafe(cellIds->begin(),cellIds->end());
924 _pfls[0]=cellIdsSafe;
927 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev(const MEDStructuredMeshMultiLev& other):MEDMeshMultiLev(other)
933 MEDCMeshMultiLev *MEDCMeshMultiLev::New(const MEDFileCMesh *m, const std::vector<int>& levs)
935 return new MEDCMeshMultiLev(m,levs);
938 MEDCMeshMultiLev *MEDCMeshMultiLev::New(const MEDFileCMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
940 return new MEDCMeshMultiLev(m,gts,pfls,nbEntities);
943 MEDCMeshMultiLev::MEDCMeshMultiLev(const MEDFileCMesh *m, const std::vector<int>& levs)
946 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor : null input pointer !");
947 if(levs.size()!=1 || levs[0]!=0)
948 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor : levels supported is 0 only !");
949 int mdim(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(m->getMeshDimension()));
950 _coords.resize(mdim);
951 for(int i=0;i<mdim;i++)
953 DataArrayDouble *elt(const_cast<DataArrayDouble *>(m->getMesh()->getCoordsAt(i)));
955 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : presence of null pointer for an vector of double along an axis !");
958 // ids fields management
959 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
960 const DataArrayInt *tmp(0);
961 tmp=m->getFamilyFieldAtLevel(0);
965 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
967 tmp=m->getNumberFieldAtLevel(0);
971 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
975 MEDCMeshMultiLev::MEDCMeshMultiLev(const MEDFileCMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities):MEDStructuredMeshMultiLev(m->getNumberOfNodes(),gts,pfls,nbEntities)
978 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : null input pointer !");
979 if(gts.size()!=1 || pfls.size()!=1)
980 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : lengthes of gts and pfls must be equal to one !");
981 int mdim(m->getMeshDimension());
982 INTERP_KERNEL::NormalizedCellType gt(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim));
984 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : the unique geo type is invalid regarding meshdim !");
985 _coords.resize(mdim);
986 for(int i=0;i<mdim;i++)
988 DataArrayDouble *elt(const_cast<DataArrayDouble *>(m->getMesh()->getCoordsAt(i)));
990 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : presence of null pointer for an vector of double along an axis !");
991 _coords[i]=elt; _coords[i]->incrRef();
993 // ids fields management
994 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
995 const DataArrayInt *tmp(0);
996 tmp=m->getFamilyFieldAtLevel(0);
1000 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
1002 tmp=m->getNumberFieldAtLevel(0);
1006 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
1010 MEDCMeshMultiLev::MEDCMeshMultiLev(const MEDCMeshMultiLev& other):MEDStructuredMeshMultiLev(other),_coords(other._coords)
1014 std::vector<int> MEDCMeshMultiLev::getNodeGridStructure() const
1016 std::vector<int> ret(_coords.size());
1017 for(std::size_t i=0;i<_coords.size();i++)
1018 ret[i]=_coords[i]->getNumberOfTuples();
1022 MEDMeshMultiLev *MEDCMeshMultiLev::prepare() const
1024 const DataArrayInt *pfl(_pfls[0]),*nr(_node_reduction);
1025 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nnr;
1026 std::vector<int> cgs,ngs(getNodeGridStructure());
1027 cgs.resize(ngs.size());
1028 std::transform(ngs.begin(),ngs.end(),cgs.begin(),std::bind2nd(std::plus<int>(),-1));
1031 std::vector< std::pair<int,int> > cellParts;
1032 if(MEDCouplingStructuredMesh::IsPartStructured(pfl->begin(),pfl->end(),cgs,cellParts))
1034 MEDCouplingAutoRefCountObjectPtr<MEDCMeshMultiLev> ret(new MEDCMeshMultiLev(*this));
1036 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1037 ret->_nb_entities[0]=pfl->getNumberOfTuples();
1039 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> > coords(_coords.size());
1040 for(std::size_t i=0;i<_coords.size();i++)
1041 coords[i]=_coords[i]->selectByTupleId2(cellParts[i].first,cellParts[i].second+1,1);
1042 ret->_coords=coords;
1047 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCMesh> m(MEDCouplingCMesh::New());
1048 for(std::size_t i=0;i<ngs.size();i++)
1049 m->setCoordsAt(i,_coords[i]);
1050 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m2(m->build1SGTUnstructured());
1051 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m3=dynamic_cast<MEDCoupling1GTUMesh *>(m2->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
1052 MEDCouplingAutoRefCountObjectPtr<MEDUMeshMultiLev> ret(new MEDUMeshMultiLev(*this,m3));
1054 { m3->zipCoords(); nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1060 MEDCouplingAutoRefCountObjectPtr<MEDCMeshMultiLev> ret(new MEDCMeshMultiLev(*this));
1062 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1067 std::vector< DataArrayDouble * > MEDCMeshMultiLev::buildVTUArrays() const
1069 std::size_t sz(_coords.size());
1070 std::vector< DataArrayDouble * > ret(sz);
1071 for(std::size_t i=0;i<sz;i++)
1073 ret[i]=const_cast<DataArrayDouble *>((const DataArrayDouble *)_coords[i]);
1081 MEDCurveLinearMeshMultiLev *MEDCurveLinearMeshMultiLev::New(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs)
1083 return new MEDCurveLinearMeshMultiLev(m,levs);
1086 MEDCurveLinearMeshMultiLev *MEDCurveLinearMeshMultiLev::New(const MEDFileCurveLinearMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
1088 return new MEDCurveLinearMeshMultiLev(m,gts,pfls,nbEntities);
1091 MEDCurveLinearMeshMultiLev::MEDCurveLinearMeshMultiLev(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs)
1094 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor : null input pointer !");
1095 if(levs.size()!=1 || levs[0]!=0)
1096 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor : levels supported is 0 only !");
1097 DataArrayDouble *coords(const_cast<DataArrayDouble *>(m->getMesh()->getCoords()));
1099 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : no coords set !");
1102 _structure=m->getMesh()->getNodeGridStructure();
1103 // ids fields management
1104 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
1105 const DataArrayInt *tmp(0);
1106 tmp=m->getFamilyFieldAtLevel(0);
1110 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
1112 tmp=m->getNumberFieldAtLevel(0);
1116 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
1120 MEDCurveLinearMeshMultiLev::MEDCurveLinearMeshMultiLev(const MEDFileCurveLinearMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities):MEDStructuredMeshMultiLev(m->getNumberOfNodes(),gts,pfls,nbEntities)
1123 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : null input pointer !");
1124 if(gts.size()!=1 || pfls.size()!=1)
1125 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : lengthes of gts and pfls must be equal to one !");
1126 int mdim(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(m->getMeshDimension()));
1128 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : the unique geo type is invalid regarding meshdim !");
1129 DataArrayDouble *coords(const_cast<DataArrayDouble *>(m->getMesh()->getCoords()));
1131 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : no coords set !");
1134 _structure=m->getMesh()->getNodeGridStructure();
1135 // ids fields management
1136 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
1137 const DataArrayInt *tmp(0);
1138 tmp=m->getFamilyFieldAtLevel(0);
1142 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
1144 tmp=m->getNumberFieldAtLevel(0);
1148 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
1152 MEDCurveLinearMeshMultiLev::MEDCurveLinearMeshMultiLev(const MEDCurveLinearMeshMultiLev& other):MEDStructuredMeshMultiLev(other),_coords(other._coords),_structure(other._structure)
1156 std::vector<int> MEDCurveLinearMeshMultiLev::getNodeGridStructure() const
1161 MEDMeshMultiLev *MEDCurveLinearMeshMultiLev::prepare() const
1163 const DataArrayInt *pfl(_pfls[0]),*nr(_node_reduction);
1164 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nnr;
1165 std::vector<int> cgs,ngs(getNodeGridStructure());
1166 cgs.resize(ngs.size());
1167 std::transform(ngs.begin(),ngs.end(),cgs.begin(),std::bind2nd(std::plus<int>(),-1));
1170 std::vector< std::pair<int,int> > cellParts,nodeParts;
1171 if(MEDCouplingStructuredMesh::IsPartStructured(pfl->begin(),pfl->end(),cgs,cellParts))
1173 nodeParts=cellParts;
1174 std::vector<int> st(ngs.size());
1175 for(std::size_t i=0;i<ngs.size();i++)
1177 nodeParts[i].second++;
1178 st[i]=nodeParts[i].second-nodeParts[i].first;
1180 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p(MEDCouplingStructuredMesh::BuildExplicitIdsFrom(ngs,nodeParts));
1181 MEDCouplingAutoRefCountObjectPtr<MEDCurveLinearMeshMultiLev> ret(new MEDCurveLinearMeshMultiLev(*this));
1183 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1184 ret->_nb_entities[0]=pfl->getNumberOfTuples();
1186 ret->_coords=_coords->selectByTupleIdSafe(p->begin(),p->end());
1192 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCurveLinearMesh> m(MEDCouplingCurveLinearMesh::New());
1193 m->setCoords(_coords); m->setNodeGridStructure(&_structure[0],&_structure[0]+_structure.size());
1194 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m2(m->build1SGTUnstructured());
1195 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m3=dynamic_cast<MEDCoupling1GTUMesh *>(m2->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
1196 MEDCouplingAutoRefCountObjectPtr<MEDUMeshMultiLev> ret(new MEDUMeshMultiLev(*this,m3));
1198 { m3->zipCoords(); nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1204 MEDCouplingAutoRefCountObjectPtr<MEDCurveLinearMeshMultiLev> ret(new MEDCurveLinearMeshMultiLev(*this));
1206 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1211 void MEDCurveLinearMeshMultiLev::buildVTUArrays(DataArrayDouble *&coords, std::vector<int>& nodeStrct) const
1213 nodeStrct=_structure;
1214 const DataArrayDouble *coo(_coords);
1216 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev::buildVTUArrays : null pointer on coordinates !");
1217 coords=const_cast<DataArrayDouble *>(coo); coords->incrRef();
1222 MEDFileField1TSStructItem2::MEDFileField1TSStructItem2()
1226 MEDFileField1TSStructItem2::MEDFileField1TSStructItem2(INTERP_KERNEL::NormalizedCellType a, const std::pair<int,int>& b, const std::string& c, const std::string& d):_geo_type(a),_start_end(b),_pfl(DataArrayInt::New()),_loc(d),_nb_of_entity(-1)
1228 _pfl->setName(c.c_str());
1231 void MEDFileField1TSStructItem2::checkWithMeshStructForCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1233 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1234 checkInRange(nbOfEnt,1,globs);
1237 void MEDFileField1TSStructItem2::checkWithMeshStructForGaussNE(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1239 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1240 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(_geo_type);
1241 checkInRange(nbOfEnt,(int)cm.getNumberOfNodes(),globs);
1244 void MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1247 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT : no globals specified !");
1249 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT : no localization specified !");
1250 const MEDFileFieldLoc& loc=globs->getLocalization(_loc.c_str());
1251 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1252 checkInRange(nbOfEnt,loc.getNumberOfGaussPoints(),globs);
1255 int MEDFileField1TSStructItem2::getNbOfIntegrationPts(const MEDFileFieldGlobsReal *globs) const
1259 if(getPflName().empty())
1260 return (_start_end.second-_start_end.first)/_nb_of_entity;
1262 return (_start_end.second-_start_end.first)/getPfl(globs)->getNumberOfTuples();
1266 const MEDFileFieldLoc& loc(globs->getLocalization(_loc.c_str()));
1267 return loc.getNumberOfGaussPoints();
1271 std::string MEDFileField1TSStructItem2::getPflName() const
1273 return _pfl->getName();
1276 const DataArrayInt *MEDFileField1TSStructItem2::getPfl(const MEDFileFieldGlobsReal *globs) const
1278 if(!_pfl->isAllocated())
1280 if(_pfl->getName().empty())
1283 return globs->getProfile(_pfl->getName().c_str());
1290 * \param [in] nbOfEntity - number of entity that can be either cells or nodes. Not other possiblity.
1291 * \param [in] nip - number of integration points. 1 for ON_CELLS and NO_NODES
1293 void MEDFileField1TSStructItem2::checkInRange(int nbOfEntity, int nip, const MEDFileFieldGlobsReal *globs)
1295 _nb_of_entity=nbOfEntity;
1296 if(_pfl->getName().empty())
1298 if(nbOfEntity!=(_start_end.second-_start_end.first)/nip)
1299 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Mismatch between number of entities and size of node field !");
1305 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Presence of a profile on field whereas no globals found in file !");
1306 const DataArrayInt *pfl=globs->getProfile(_pfl->getName().c_str());
1308 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Presence of a profile on field whereas no such profile found in file !");
1309 pfl->checkAllIdsInRange(0,nbOfEntity);
1313 bool MEDFileField1TSStructItem2::isFastlyEqual(int& startExp, INTERP_KERNEL::NormalizedCellType gt, const char *pflName) const
1315 if(startExp!=_start_end.first)
1319 if(getPflName()!=pflName)
1321 startExp=_start_end.second;
1325 bool MEDFileField1TSStructItem2::operator==(const MEDFileField1TSStructItem2& other) const throw(INTERP_KERNEL::Exception)
1327 //_nb_of_entity is not taken into account here. It is not a bug, because no mesh consideration needed here to perform fast compare.
1328 //idem for _loc. It is not an effective attribute for support comparison.
1329 return _geo_type==other._geo_type && _start_end==other._start_end && _pfl->getName()==other._pfl->getName();
1332 bool MEDFileField1TSStructItem2::isCellSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const
1334 if(_geo_type!=other._geo_type)
1336 if(_nb_of_entity!=other._nb_of_entity)
1338 if((_pfl->getName().empty() && !other._pfl->getName().empty()) || (!_pfl->getName().empty() && other._pfl->getName().empty()))
1340 if(_pfl->getName().empty() && other._pfl->getName().empty())
1342 const DataArrayInt *pfl1(getPfl(globs)),*pfl2(other.getPfl(globs));
1343 return pfl1->isEqualWithoutConsideringStr(*pfl2);
1346 bool MEDFileField1TSStructItem2::isNodeSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const
1348 return isCellSupportEqual(other,globs);
1352 * \a objs must be non empty. \a objs should contain items having same geometric type.
1354 MEDFileField1TSStructItem2 MEDFileField1TSStructItem2::BuildAggregationOf(const std::vector<const MEDFileField1TSStructItem2 *>& objs, const MEDFileFieldGlobsReal *globs)
1357 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : empty input !");
1359 return MEDFileField1TSStructItem2(*objs[0]);
1360 INTERP_KERNEL::NormalizedCellType gt(objs[0]->_geo_type);
1361 int nbEntityRef(objs[0]->_nb_of_entity);
1362 std::size_t sz(objs.size());
1363 std::vector<const DataArrayInt *> arrs(sz);
1364 for(std::size_t i=0;i<sz;i++)
1366 const MEDFileField1TSStructItem2 *obj(objs[i]);
1367 if(gt!=obj->_geo_type)
1368 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! All input must have the same geo type !");
1369 if(nbEntityRef!=obj->_nb_of_entity)
1370 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! All input must have the global nb of entity !");
1371 if(obj->_pfl->getName().empty())
1372 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! Several same geo type chunk must all lie on profiles !");
1373 arrs[i]=globs->getProfile(obj->_pfl->getName().c_str());
1375 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr(DataArrayInt::Aggregate(arrs));
1377 int oldNbTuples(arr->getNumberOfTuples());
1378 arr=arr->buildUnique();
1379 if(oldNbTuples!=arr->getNumberOfTuples())
1380 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : some entities are present several times !");
1381 if(arr->isIdentity() && oldNbTuples==nbEntityRef)
1383 std::pair<int,int> p(0,nbEntityRef);
1385 MEDFileField1TSStructItem2 ret(gt,p,a,b);
1386 ret._nb_of_entity=nbEntityRef;
1391 arr->setName(NEWLY_CREATED_PFL_NAME);
1392 std::pair<int,int> p(0,oldNbTuples);
1394 MEDFileField1TSStructItem2 ret(gt,p,a,b);
1395 ret._nb_of_entity=nbEntityRef;
1401 std::size_t MEDFileField1TSStructItem2::getHeapMemorySizeWithoutChildren() const
1403 std::size_t ret(_loc.capacity());
1407 std::vector<const BigMemoryObject *> MEDFileField1TSStructItem2::getDirectChildren() const
1409 std::vector<const BigMemoryObject *> ret;
1410 const DataArrayInt *pfl(_pfl);
1418 MEDFileField1TSStructItem::MEDFileField1TSStructItem(TypeOfField a, const std::vector< MEDFileField1TSStructItem2 >& b):_computed(false),_type(a),_items(b)
1422 void MEDFileField1TSStructItem::checkWithMeshStruct(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1428 int nbOfEnt=mst->getNumberOfNodes();
1429 if(_items.size()!=1)
1430 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::checkWithMeshStruct : for nodes field only one subdivision supported !");
1431 _items[0].checkInRange(nbOfEnt,1,globs);
1436 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1437 (*it).checkWithMeshStructForCells(mst,globs);
1442 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1443 (*it).checkWithMeshStructForGaussNE(mst,globs);
1448 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1449 (*it).checkWithMeshStructForGaussPT(mst,globs);
1453 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::checkWithMeshStruct : not managed field type !");
1457 bool MEDFileField1TSStructItem::operator==(const MEDFileField1TSStructItem& other) const throw(INTERP_KERNEL::Exception)
1459 if(_type!=other._type)
1461 if(_items.size()!=other._items.size())
1463 for(std::size_t i=0;i<_items.size();i++)
1464 if(!(_items[i]==other._items[i]))
1469 bool MEDFileField1TSStructItem::isCellSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const
1471 if(_type!=other._type)
1473 if(_items.size()!=other._items.size())
1475 for(std::size_t i=0;i<_items.size();i++)
1476 if(!(_items[i].isCellSupportEqual(other._items[i],globs)))
1481 bool MEDFileField1TSStructItem::isNodeSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const
1483 if(_type!=other._type)
1485 if(_items.size()!=other._items.size())
1487 for(std::size_t i=0;i<_items.size();i++)
1488 if(!(_items[i].isNodeSupportEqual(other._items[i],globs)))
1493 bool MEDFileField1TSStructItem::isEntityCell() const
1504 CmpGeo(INTERP_KERNEL::NormalizedCellType geoTyp):_geo_type(geoTyp) { }
1505 bool operator()(const std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > & v) const { return _geo_type==v.first; }
1507 INTERP_KERNEL::NormalizedCellType _geo_type;
1510 MEDFileField1TSStructItem MEDFileField1TSStructItem::simplifyMeOnCellEntity(const MEDFileFieldGlobsReal *globs) const
1513 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::simplifyMeOnCellEntity : must be on ON_CELLS, ON_GAUSS_NE or ON_GAUSS_PT !");
1514 std::vector< std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > > m;
1516 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++,i++)
1518 std::vector< std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > >::iterator it0(std::find_if(m.begin(),m.end(),CmpGeo((*it).getGeo())));
1520 m.push_back(std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> >((*it).getGeo(),std::vector<std::size_t>(1,i)));
1522 (*it0).second.push_back(i);
1524 if(m.size()==_items.size())
1526 MEDFileField1TSStructItem ret(*this);
1530 std::size_t sz(m.size());
1531 std::vector< MEDFileField1TSStructItem2 > items(sz);
1534 const std::vector<std::size_t>& ids=m[i].second;
1535 std::vector<const MEDFileField1TSStructItem2 *>objs(ids.size());
1536 for(std::size_t j=0;j<ids.size();j++)
1537 objs[j]=&_items[ids[j]];
1538 items[i]=MEDFileField1TSStructItem2::BuildAggregationOf(objs,globs);
1540 MEDFileField1TSStructItem ret(ON_CELLS,items);
1546 * \a this is expected to be ON_CELLS and simplified.
1548 bool MEDFileField1TSStructItem::isCompatibleWithNodesDiscr(const MEDFileField1TSStructItem& other, const MEDFileMeshStruct *meshSt, const MEDFileFieldGlobsReal *globs) const
1550 if(other._type!=ON_NODES)
1551 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isCompatibleWithNodesDiscr : other must be on nodes !");
1552 if(other._items.size()!=1)
1553 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isCompatibleWithNodesDiscr : other is on nodes but number of subparts !");
1554 int theFirstLevFull;
1555 bool ret0=isFullyOnOneLev(meshSt,theFirstLevFull);
1556 const MEDFileField1TSStructItem2& otherNodeIt(other._items[0]);
1557 if(otherNodeIt.getPflName().empty())
1561 return theFirstLevFull==0;
1565 const DataArrayInt *pfl=globs->getProfile(otherNodeIt.getPflName().c_str());
1566 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cpyPfl(pfl->deepCpy());
1568 int nbOfNodes(meshSt->getNumberOfNodes());
1569 if(cpyPfl->isIdentity() && cpyPfl->getNumberOfTuples()==nbOfNodes)
1570 {//on all nodes also !
1573 return theFirstLevFull==0;
1575 std::vector<bool> nodesFetched(nbOfNodes,false);
1576 meshSt->getTheMesh()->whichAreNodesFetched(*this,globs,nodesFetched);
1577 return cpyPfl->isFittingWith(nodesFetched);
1581 bool MEDFileField1TSStructItem::isFullyOnOneLev(const MEDFileMeshStruct *meshSt, int& theFirstLevFull) const
1584 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : works only for ON_CELLS discretization !");
1586 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : items vector is empty !");
1587 int nbOfLevs(meshSt->getNumberOfLevs());
1589 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : no levels in input mesh structure !");
1590 std::vector<int> levs(nbOfLevs);
1592 std::set<INTERP_KERNEL::NormalizedCellType> gts;
1593 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++)
1595 if(!(*it).getPflName().empty())
1597 INTERP_KERNEL::NormalizedCellType gt((*it).getGeo());
1598 if(gts.find(gt)!=gts.end())
1599 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : internal error !");
1601 int pos(meshSt->getLevelOfGeoType((*it).getGeo()));
1604 for(int i=0;i<nbOfLevs;i++)
1605 if(meshSt->getNumberOfGeoTypesInLev(-i)==levs[i])
1606 { theFirstLevFull=-i; return true; }
1610 const MEDFileField1TSStructItem2& MEDFileField1TSStructItem::operator[](std::size_t i) const throw(INTERP_KERNEL::Exception)
1612 if(i>=_items.size())
1613 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::operator[] : input is not in valid range !");
1617 std::size_t MEDFileField1TSStructItem::getHeapMemorySizeWithoutChildren() const
1619 std::size_t ret(_items.size()*sizeof(MEDFileField1TSStructItem2));
1623 std::vector<const BigMemoryObject *> MEDFileField1TSStructItem::getDirectChildren() const
1625 std::vector<const BigMemoryObject *> ret;
1626 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++)
1627 ret.push_back(&(*it));
1631 MEDMeshMultiLev *MEDFileField1TSStructItem::buildFromScratchDataSetSupportOnCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const
1633 std::size_t sz(_items.size());
1634 std::vector<INTERP_KERNEL::NormalizedCellType> a0(sz);
1635 std::vector<const DataArrayInt *> a1(sz);
1636 std::vector<int> a2(sz);
1638 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++,i++)
1640 a0[i]=(*it).getGeo();
1641 a1[i]=(*it).getPfl(globs);
1642 a2[i]=mst->getNumberOfElemsOfGeoType((*it).getGeo());
1644 return MEDMeshMultiLev::New(mst->getTheMesh(),a0,a1,a2);
1647 MEDFileField1TSStructItem MEDFileField1TSStructItem::BuildItemFrom(const MEDFileAnyTypeField1TS *ref, const MEDFileMeshStruct *meshSt)
1650 std::vector< MEDFileField1TSStructItem2 > anItems;
1652 std::vector< std::vector<std::string> > pfls,locs;
1653 std::vector< std::vector<TypeOfField> > typesF;
1654 std::vector<INTERP_KERNEL::NormalizedCellType> geoTypes;
1655 std::vector< std::vector<std::pair<int,int> > > strtEnds=ref->getFieldSplitedByType(0,geoTypes,typesF,pfls,locs);
1656 std::size_t nbOfGeoTypes(geoTypes.size());
1658 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : not null by empty ref !");
1660 for(std::size_t i=0;i<nbOfGeoTypes;i++)
1662 std::size_t sz=typesF[i].size();
1663 if(strtEnds[i].size()<1 || sz<1 || pfls[i].size()<1)
1664 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : internal error #1 !");
1670 for(std::size_t j=0;j<sz;j++)
1672 if(atype==typesF[i][j])
1673 anItems.push_back(MEDFileField1TSStructItem2(geoTypes[i],strtEnds[i][j],pfls[i][j],locs[i][j]));
1675 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : can be applied only on single spatial discretization fields ! Call SplitPerDiscretization method !");
1678 MEDFileField1TSStructItem ret(atype,anItems);
1679 ret.checkWithMeshStruct(meshSt,ref);
1685 MEDFileField1TSStruct *MEDFileField1TSStruct::New(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst)
1687 return new MEDFileField1TSStruct(ref,mst);
1690 MEDFileField1TSStruct::MEDFileField1TSStruct(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst)
1692 _already_checked.push_back(MEDFileField1TSStructItem::BuildItemFrom(ref,mst));
1695 void MEDFileField1TSStruct::checkWithMeshStruct(MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1697 if(_already_checked.empty())
1698 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::checkWithMeshStruct : not correctly initialized !");
1699 _already_checked.back().checkWithMeshStruct(mst,globs);
1702 bool MEDFileField1TSStruct::isEqualConsideringThePast(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *mst) const
1704 MEDFileField1TSStructItem b(MEDFileField1TSStructItem::BuildItemFrom(other,mst));
1705 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++)
1714 * Not const because \a other structure will be added to the \c _already_checked attribute in case of success.
1716 bool MEDFileField1TSStruct::isSupportSameAs(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt)
1718 if(_already_checked.empty())
1719 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isSupportSameAs : no ref !");
1720 MEDFileField1TSStructItem b(MEDFileField1TSStructItem::BuildItemFrom(other,meshSt));
1721 if(!_already_checked[0].isEntityCell() || !b.isEntityCell())
1722 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isSupportSameAs : only available on cell entities !");
1723 MEDFileField1TSStructItem other1(b.simplifyMeOnCellEntity(other));
1725 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1726 if((*it).isComputed())
1731 MEDFileField1TSStructItem this1(_already_checked[0].simplifyMeOnCellEntity(other));
1732 ret=this1.isCellSupportEqual(other1,other);
1734 _already_checked.push_back(this1);
1737 ret=_already_checked[found].isCellSupportEqual(other1,other);
1739 _already_checked.push_back(b);
1744 * \param [in] other - a field with only one spatial discretization : ON_NODES.
1746 bool MEDFileField1TSStruct::isCompatibleWithNodesDiscr(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt)
1748 if(_already_checked.empty())
1749 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isCompatibleWithNodesDiscr : no ref !");
1750 MEDFileField1TSStructItem other1(MEDFileField1TSStructItem::BuildItemFrom(other,meshSt));
1751 if(_already_checked[0].isEntityCell())
1754 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1755 if((*it).isComputed())
1760 MEDFileField1TSStructItem this1(_already_checked[0].simplifyMeOnCellEntity(other));
1761 ret=this1.isCompatibleWithNodesDiscr(other1,meshSt,other);
1763 _already_checked.push_back(this1);
1766 ret=_already_checked[found].isCompatibleWithNodesDiscr(other1,meshSt,other);
1768 _already_checked.push_back(other1);
1772 return _already_checked[0].isNodeSupportEqual(other1,other);
1775 std::size_t MEDFileField1TSStruct::getHeapMemorySizeWithoutChildren() const
1777 std::size_t ret(_already_checked.capacity()*sizeof(MEDFileField1TSStructItem));
1781 std::vector<const BigMemoryObject *> MEDFileField1TSStruct::getDirectChildren() const
1783 std::vector<const BigMemoryObject *> ret;
1784 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++)
1785 ret.push_back(&(*it));
1789 MEDMeshMultiLev *MEDFileField1TSStruct::buildFromScratchDataSetSupport(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const
1791 if(_already_checked.empty())
1792 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::buildFromScratchDataSetSupport : No outline structure in this !");
1793 int pos0(-1),pos1(-1);
1794 if(presenceOfCellDiscr(pos0))
1796 MEDCouplingAutoRefCountObjectPtr<MEDMeshMultiLev> ret(_already_checked[pos0].buildFromScratchDataSetSupportOnCells(mst,globs));
1797 if(presenceOfPartialNodeDiscr(pos1))
1798 ret->setNodeReduction(_already_checked[pos1][0].getPfl(globs));
1803 if(!presenceOfPartialNodeDiscr(pos1))
1804 {//we have only all nodes, no cell definition info -> level 0;
1805 std::vector<int> levs(1,0);
1806 return MEDMeshMultiLev::New(mst->getTheMesh(),levs);
1809 return MEDMeshMultiLev::NewOnlyOnNode(mst->getTheMesh(),_already_checked[pos1][0].getPfl(globs));
1813 bool MEDFileField1TSStruct::isDataSetSupportFastlyEqualTo(const MEDFileField1TSStruct& other, const MEDFileFieldGlobsReal *globs) const
1816 bool a0(presenceOfCellDiscr(b0)),a1(presenceOfPartialNodeDiscr(b1));
1818 bool c0(other.presenceOfCellDiscr(d0)),c1(other.presenceOfPartialNodeDiscr(d1));
1819 if(a0!=c0 || a1!=c1)
1822 if(!_already_checked[b0].isCellSupportEqual(other._already_checked[d0],globs))
1825 if(!_already_checked[b1].isNodeSupportEqual(other._already_checked[d1],globs))
1831 * Returns true if presence in \a this of discretization ON_CELLS, ON_GAUSS_PT, ON_GAUSS_NE.
1832 * If true is returned the pos of the easiest is returned. The easiest is the first element in \a this having the less splitted subparts.
1834 bool MEDFileField1TSStruct::presenceOfCellDiscr(int& pos) const
1836 std::size_t refSz(std::numeric_limits<std::size_t>::max());
1839 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1841 if((*it).getType()!=ON_NODES)
1844 std::size_t sz((*it).getNumberOfItems());
1846 { pos=i; refSz=sz; }
1850 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::presenceOfCellDiscr : an element in this on entity CELL is empty !");
1855 * Returns true if presence in \a this of discretization ON_NODES.
1856 * If true is returned the pos of the first element containing the single subpart.
1858 bool MEDFileField1TSStruct::presenceOfPartialNodeDiscr(int& pos) const
1861 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1863 if((*it).getType()==ON_NODES)
1865 std::size_t sz((*it).getNumberOfItems());
1868 if(!(*it)[0].getPflName().empty())
1869 { pos=i; return true; }
1872 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::presenceOfPartialNodeDiscr : an element in this on entity NODE is split into several parts !");
1880 MEDFileFastCellSupportComparator *MEDFileFastCellSupportComparator::New(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref)
1882 return new MEDFileFastCellSupportComparator(m,ref);
1885 MEDFileFastCellSupportComparator::MEDFileFastCellSupportComparator(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref)
1888 throw INTERP_KERNEL::Exception("MEDFileFastCellSupportComparator constructor : null input mesh struct !");
1889 _mesh_comp=const_cast<MEDFileMeshStruct *>(m); _mesh_comp->incrRef();
1890 int nbPts=ref->getNumberOfTS();
1891 _f1ts_cmps.resize(nbPts);
1892 for(int i=0;i<nbPts;i++)
1894 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=ref->getTimeStepAtPos(i);
1895 _f1ts_cmps[i]=MEDFileField1TSStruct::New(elt,_mesh_comp);
1896 _f1ts_cmps[i]->checkWithMeshStruct(_mesh_comp,elt);
1900 std::size_t MEDFileFastCellSupportComparator::getHeapMemorySizeWithoutChildren() const
1902 std::size_t ret(_f1ts_cmps.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct>));
1906 std::vector<const BigMemoryObject *> MEDFileFastCellSupportComparator::getDirectChildren() const
1908 std::vector<const BigMemoryObject *> ret;
1909 const MEDFileMeshStruct *mst(_mesh_comp);
1912 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct> >::const_iterator it=_f1ts_cmps.begin();it!=_f1ts_cmps.end();it++)
1914 const MEDFileField1TSStruct *cur(*it);
1921 bool MEDFileFastCellSupportComparator::isEqual(const MEDFileAnyTypeFieldMultiTS *other)
1923 int nbPts=other->getNumberOfTS();
1924 if(nbPts!=(int)_f1ts_cmps.size())
1926 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isEqual : unexpected nb of time steps in input ! Should be " << _f1ts_cmps.size() << " it is in reality " << nbPts << " !";
1927 throw INTERP_KERNEL::Exception(oss.str().c_str());
1929 for(int i=0;i<nbPts;i++)
1931 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=other->getTimeStepAtPos(i);
1932 if(!_f1ts_cmps[i]->isEqualConsideringThePast(elt,_mesh_comp))
1933 if(!_f1ts_cmps[i]->isSupportSameAs(elt,_mesh_comp))
1939 bool MEDFileFastCellSupportComparator::isCompatibleWithNodesDiscr(const MEDFileAnyTypeFieldMultiTS *other)
1941 int nbPts=other->getNumberOfTS();
1942 if(nbPts!=(int)_f1ts_cmps.size())
1944 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isCompatibleWithNodesDiscr : unexpected nb of time steps in input ! Should be " << _f1ts_cmps.size() << " it is in reality " << nbPts << " !";
1945 throw INTERP_KERNEL::Exception(oss.str().c_str());
1947 for(int i=0;i<nbPts;i++)
1949 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=other->getTimeStepAtPos(i);
1950 if(!_f1ts_cmps[i]->isCompatibleWithNodesDiscr(elt,_mesh_comp))
1956 MEDMeshMultiLev *MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport(int timeStepId, const MEDFileFieldGlobsReal *globs) const
1958 if(timeStepId<0 || timeStepId>=(int)_f1ts_cmps.size())
1960 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport : requested time step id #" << timeStepId << " is not in [0," << _f1ts_cmps.size() << ") !";
1961 throw INTERP_KERNEL::Exception(oss.str().c_str());
1963 const MEDFileField1TSStruct *obj(_f1ts_cmps[timeStepId]);
1966 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport : at time step id #" << timeStepId << " no field structure overview defined !";
1967 throw INTERP_KERNEL::Exception(oss.str().c_str());
1969 return obj->buildFromScratchDataSetSupport(_mesh_comp,globs);
1972 bool MEDFileFastCellSupportComparator::isDataSetSupportEqualToThePreviousOne(int timeStepId, const MEDFileFieldGlobsReal *globs) const
1974 if(timeStepId<=0 || timeStepId>=(int)_f1ts_cmps.size())
1976 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isDataSetSupportEqualToThePreviousOne : requested time step id #" << timeStepId << " is not in [1," << _f1ts_cmps.size() << ") !";
1977 throw INTERP_KERNEL::Exception(oss.str().c_str());
1979 const MEDFileField1TSStruct *obj(_f1ts_cmps[timeStepId]);
1980 const MEDFileField1TSStruct *objRef(_f1ts_cmps[timeStepId-1]);
1981 return objRef->isDataSetSupportFastlyEqualTo(*obj,globs);