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 void MEDMeshMultiLev::setFamilyIdsOnCells(DataArrayInt *famIds, bool isNoCopy)
297 _cell_fam_ids=famIds;
300 _cell_fam_ids_nocpy=isNoCopy;
303 void MEDMeshMultiLev::setNumberIdsOnCells(DataArrayInt *numIds, bool isNoCopy)
305 _cell_num_ids=numIds;
308 _cell_num_ids_nocpy=isNoCopy;
311 std::string MEDMeshMultiLev::getPflNameOfId(int id) const
313 std::size_t sz(_pfls.size());
314 if(id<0 || id>=(int)sz)
315 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::getPflNameOfId : invalid input id !");
316 const DataArrayInt *pfl(_pfls[id]);
318 return std::string("");
319 return pfl->getName();
323 * Returns the number of cells having geometric type \a t.
324 * The profiles are **NOT** taken into account here.
326 int MEDMeshMultiLev::getNumberOfCells(INTERP_KERNEL::NormalizedCellType t) const
328 std::size_t sz(_nb_entities.size());
329 for(std::size_t i=0;i<sz;i++)
331 return _nb_entities[i];
332 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::getNumberOfCells : not existing geometric type in this !");
335 int MEDMeshMultiLev::getNumberOfNodes() const
340 DataArray *MEDMeshMultiLev::constructDataArray(const MEDFileField1TSStructItem& fst, const MEDFileFieldGlobsReal *globs, const DataArray *vals) const
342 if(fst.getType()==ON_NODES)
344 if(fst.getNumberOfItems()!=1)
345 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes !");
346 const MEDFileField1TSStructItem2& p(fst[0]);
347 std::string pflName(p.getPflName());
348 const DataArrayInt *nr(_node_reduction);
349 if(pflName.empty() && !nr)
350 return vals->deepCpy();
351 if(pflName.empty() && nr)
352 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 2 !");
353 if(!pflName.empty() && nr)
355 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(globs->getProfile(pflName.c_str())->deepCpy());
356 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(nr->deepCpy());
357 p1->sort(true); p2->sort(true);
358 if(!p1->isEqualWithoutConsideringStr(*p2))
359 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 3 !");
360 p1=DataArrayInt::FindPermutationFromFirstToSecond(globs->getProfile(pflName.c_str()),nr);
361 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->deepCpy());
362 ret->renumberInPlace(p1->begin());
365 if(!pflName.empty() && !nr)
367 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(globs->getProfile(pflName.c_str())->deepCpy());
369 if(!p1->isIdentity() || p1->getNumberOfTuples()!=getNumberOfNodes())
370 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 4 !");
371 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->deepCpy());
372 ret->renumberInPlace(globs->getProfile(pflName.c_str())->begin());
375 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 5 !");
379 std::size_t sz(fst.getNumberOfItems());
380 std::set<INTERP_KERNEL::NormalizedCellType> s(_geo_types.begin(),_geo_types.end());
381 if(s.size()!=_geo_types.size())
382 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 2 !");
383 std::vector< const DataArray *> arr(s.size());
384 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArray> > arrSafe(s.size());
386 int nc(vals->getNumberOfComponents());
387 std::vector<std::string> compInfo(vals->getInfoOnComponents());
388 for(std::vector< INTERP_KERNEL::NormalizedCellType >::const_iterator it=_geo_types.begin();it!=_geo_types.end();it++,iii++)
390 const DataArrayInt *thisP(_pfls[iii]);
391 std::vector<const MEDFileField1TSStructItem2 *> ps;
392 for(std::size_t i=0;i<sz;i++)
394 const MEDFileField1TSStructItem2& p(fst[i]);
399 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 1 !");
402 int nbi(ps[0]->getNbOfIntegrationPts(globs));
403 const DataArrayInt *otherP(ps[0]->getPfl(globs));
404 const std::pair<int,int>& strtStop(ps[0]->getStartStop());
405 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
406 if(!thisP && !otherP)
408 arrSafe[iii]=ret; arr[iii]=ret;
413 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(otherP->invertArrayN2O2O2N(getNumberOfCells(ps[0]->getGeo())));
414 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(thisP->deepCpy());
415 p2->transformWithIndArr(p1->begin(),p1->end());
416 //p1=p2->getIdsNotEqual(-1);
417 //p1=p2->selectByTupleIdSafe(p1->begin(),p1->end());
418 ret->rearrange(nbi*nc); ret=ret->selectByTupleIdSafe(p2->begin(),p2->end()); ret->rearrange(nc); ret->setInfoOnComponents(compInfo);
419 arrSafe[iii]=ret; arr[iii]=ret;
424 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(otherP->deepCpy());
426 p1->checkAllIdsInRange(0,getNumberOfCells(ps[0]->getGeo()));
427 p1=DataArrayInt::FindPermutationFromFirstToSecond(otherP,p1);
428 ret->rearrange(nbi*nc); ret->renumberInPlace(p1->begin()); ret->rearrange(nc); ret->setInfoOnComponents(compInfo);
429 arrSafe[iii]=ret; arr[iii]=ret;
432 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 3 !");
436 std::vector< const DataArrayInt * >otherPS(ps.size());
437 std::vector< const DataArray * > arr2(ps.size());
438 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArray> > arr2Safe(ps.size());
439 std::vector< const DataArrayInt * > nbis(ps.size());
440 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > nbisSafe(ps.size());
442 for(std::vector<const MEDFileField1TSStructItem2 *>::const_iterator it2=ps.begin();it2!=ps.end();it2++,jj++)
444 int nbi((*it2)->getNbOfIntegrationPts(globs));
445 const DataArrayInt *otherPfl((*it2)->getPfl(globs));
446 const std::pair<int,int>& strtStop((*it2)->getStartStop());
447 MEDCouplingAutoRefCountObjectPtr<DataArray> ret2(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
449 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 4 !");
450 arr2[jj]=ret2; arr2Safe[jj]=ret2; otherPS[jj]=otherPfl;
451 nbisSafe[jj]=DataArrayInt::New(); nbisSafe[jj]->alloc(otherPfl->getNumberOfTuples(),1); nbisSafe[jj]->fillWithValue(nbi);
452 nbis[jj]=nbisSafe[jj];
454 MEDCouplingAutoRefCountObjectPtr<DataArray> arr3(DataArray::Aggregate(arr2));
455 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> otherP(DataArrayInt::Aggregate(otherPS));
456 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> zenbis(DataArrayInt::Aggregate(nbis));
457 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> otherPN(otherP->invertArrayN2O2O2N(getNumberOfCells(*it)));
458 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1;
460 p1=DataArrayInt::FindPermutationFromFirstToSecond(otherP,thisP);
462 p1=otherP->deepCpy();
463 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> zenbisN(zenbis->renumber(p1->begin()));
464 zenbisN->computeOffsets2();
466 for(std::vector<const MEDFileField1TSStructItem2 *>::const_iterator it2=ps.begin();it2!=ps.end();it2++,jj++)
468 //int nbi((*it2)->getNbOfIntegrationPts(globs));
469 const DataArrayInt *otherPfl((*it2)->getPfl(globs));
470 const std::pair<int,int>& strtStop((*it2)->getStartStop());
471 MEDCouplingAutoRefCountObjectPtr<DataArray> ret2(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
473 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(otherPfl->deepCpy());
474 p2->transformWithIndArr(otherPN->begin(),otherPN->end());
475 p2->transformWithIndArr(p1->begin(),p1->end());
476 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idsN(p2->buildExplicitArrByRanges(zenbisN));
477 arr3->setPartOfValuesBase3(ret2,idsN->begin(),idsN->end(),0,nc,1);
479 arrSafe[iii]=arr3; arr[iii]=arr3;
483 return DataArray::Aggregate(arr);
487 MEDMeshMultiLev::MEDMeshMultiLev():_nb_nodes(0),_cell_fam_ids_nocpy(false)
491 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)
493 std::size_t sz(_geo_types.size());
494 if(sz!=pfls.size() || sz!=nbEntities.size())
495 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::MEDMeshMultiLev : input vector must have the same size !");
497 for(std::size_t i=0;i<sz;i++)
501 _pfls[i]=const_cast<DataArrayInt *>(pfls[i]);
505 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)
511 MEDUMeshMultiLev *MEDUMeshMultiLev::New(const MEDFileUMesh *m, const std::vector<int>& levs)
513 return new MEDUMeshMultiLev(m,levs);
516 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDFileUMesh *m, const std::vector<int>& levs)
519 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev constructor : null input pointer !");
520 std::vector<MEDCoupling1GTUMesh *> v;
521 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
523 std::vector<MEDCoupling1GTUMesh *> vTmp(m->getDirectUndergroundSingleGeoTypeMeshes(*it));
524 v.insert(v.end(),vTmp.begin(),vTmp.end());
526 std::size_t sz(v.size());
529 _geo_types.resize(sz);
530 _nb_entities.resize(sz);
531 for(std::size_t i=0;i<sz;i++)
533 MEDCoupling1GTUMesh *obj(v[i]);
537 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev constructor : presence of a null pointer !");
539 _geo_types[i]=obj->getCellModelEnum();
540 _nb_entities[i]=obj->getNumberOfCells();
542 // ids fields management
543 _cell_fam_ids_nocpy=(levs.size()==1);
544 if(_cell_fam_ids_nocpy)
546 const DataArrayInt *tmp(m->getFamilyFieldAtLevel(levs[0]));
550 _cell_fam_ids=(const_cast<DataArrayInt *>(tmp));
555 std::vector<const DataArrayInt *> tmps(levs.size());
557 for(std::size_t i=0;i<levs.size();i++)
559 tmps[i]=m->getFamilyFieldAtLevel(levs[i]);
564 _cell_fam_ids=DataArrayInt::Aggregate(tmps);
566 _cell_num_ids_nocpy=(levs.size()==1);
567 if(_cell_num_ids_nocpy)
569 const DataArrayInt *tmp(m->getNumberFieldAtLevel(levs[0]));
573 _cell_num_ids=(const_cast<DataArrayInt *>(tmp));
578 std::vector<const DataArrayInt *> tmps(levs.size());
580 for(std::size_t i=0;i<levs.size();i++)
582 tmps[i]=m->getNumberFieldAtLevel(levs[i]);
587 _cell_num_ids=DataArrayInt::Aggregate(tmps);
591 MEDUMeshMultiLev *MEDUMeshMultiLev::New(const MEDFileUMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
593 return new MEDUMeshMultiLev(m,gts,pfls,nbEntities);
596 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)
598 std::size_t sz(gts.size());
600 for(std::size_t i=0;i<sz;i++)
602 MEDCoupling1GTUMesh *elt(m->getDirectUndergroundSingleGeoTypeMesh(gts[i]));
607 // ids fields management
608 _cell_fam_ids_nocpy=false;
609 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > famIdsSafe(sz);
610 std::vector<const DataArrayInt *> famIds(sz);
612 for(std::size_t i=0;i<sz;i++)
614 famIdsSafe[i]=m->extractFamilyFieldOnGeoType(gts[i]);
615 famIds[i]=famIdsSafe[i];
620 _cell_fam_ids=DataArrayInt::Aggregate(famIds);
621 _cell_num_ids_nocpy=false;
622 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > numIdsSafe(sz);
623 std::vector<const DataArrayInt *> numIds(sz);
625 for(std::size_t i=0;i<sz;i++)
627 numIdsSafe[i]=m->extractNumberFieldOnGeoType(gts[i]);
628 numIds[i]=numIdsSafe[i];
633 _cell_num_ids=DataArrayInt::Aggregate(numIds);
636 void MEDUMeshMultiLev::selectPartOfNodes(const DataArrayInt *pflNodes)
638 if(!pflNodes || !pflNodes->isAllocated())
640 std::size_t sz(_parts.size());
641 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > a(sz);
642 std::vector< const DataArrayInt *> aa(sz);
643 for(std::size_t i=0;i<sz;i++)
646 const DataArrayInt *pfl(_pfls[i]);
647 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m(_parts[i]);
649 m=dynamic_cast<MEDCoupling1GTUMesh *>(_parts[i]->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
650 DataArrayInt *cellIds=0;
651 m->fillCellIdsToKeepFromNodeIds(pflNodes->begin(),pflNodes->end(),true,cellIds);
652 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellIdsSafe(cellIds);
653 MEDCouplingAutoRefCountObjectPtr<MEDCouplingPointSet> m2(m->buildPartOfMySelfKeepCoords(cellIds->begin(),cellIds->end()));
655 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n(m2->getNodeIdsInUse(tmp));
656 a[i]=o2n->invertArrayO2N2N2O(tmp); aa[i]=a[i];
658 _pfls[i]=pfl->selectByTupleIdSafe(cellIds->begin(),cellIds->end());
660 _pfls[i]=cellIdsSafe;
662 _node_reduction=DataArrayInt::Aggregate(aa);
663 _node_reduction->sort(true);
664 _node_reduction=_node_reduction->buildUnique();
667 MEDMeshMultiLev *MEDUMeshMultiLev::prepare() const
669 return new MEDUMeshMultiLev(*this);
672 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDUMeshMultiLev& other):MEDMeshMultiLev(other),_parts(other._parts)
676 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDStructuredMeshMultiLev& other, const MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh>& part):MEDMeshMultiLev(other)
680 _geo_types.resize(1); _geo_types[0]=part->getCellModelEnum();
681 _nb_entities.resize(1); _nb_entities[0]=part->getNumberOfCells();
682 _pfls.resize(1); _pfls[0]=0;
686 * 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.
687 * 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.
689 bool MEDUMeshMultiLev::buildVTUArrays(DataArrayDouble *& coords, DataArrayByte *&types, DataArrayInt *&cellLocations, DataArrayInt *& cells, DataArrayInt *&faceLocations, DataArrayInt *&faces) const
692 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : empty array !");
693 if(!(const MEDCoupling1GTUMesh *)_parts[0])
694 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : first part is null !");
695 const DataArrayDouble *tmp(_parts[0]->getCoords());
697 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : the coordinates are null !");
698 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> a(const_cast<DataArrayDouble *>(tmp)); tmp->incrRef();
699 int szBCE(0),szD(0),szF(0);
702 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> >::const_iterator it=_parts.begin();it!=_parts.end();it++,iii++)
704 const MEDCoupling1GTUMesh *cur(*it);
706 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : a part is null !");
708 const DataArrayInt *pfl(_pfls[iii]);
709 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> cur2;
711 { cur2=const_cast<MEDCoupling1GTUMesh *>(cur); cur2->incrRef(); }
713 { cur2=dynamic_cast<MEDCoupling1GTUMesh *>(cur->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end())); cur=cur2; }
715 int curNbCells(cur->getNumberOfCells());
717 if((*it)->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
718 szD+=cur->getNodalConnectivity()->getNumberOfTuples()+curNbCells;
722 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp2(cur->computeEffectiveNbOfNodesPerCell());
723 szD+=tmp2->accumulate(0)+curNbCells;
724 szF+=2*curNbCells+cur->getNodalConnectivity()->getNumberOfTuples();
727 MEDCouplingAutoRefCountObjectPtr<DataArrayByte> b(DataArrayByte::New()); b->alloc(szBCE,1); char *bPtr(b->getPointer());
728 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c(DataArrayInt::New()); c->alloc(szBCE,1); int *cPtr(c->getPointer());
729 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d(DataArrayInt::New()); d->alloc(szD,1); int *dPtr(d->getPointer());
730 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> e(DataArrayInt::New()),f(DataArrayInt::New()); int *ePtr(0),*fPtr(0);
732 { e->alloc(szBCE,1); ePtr=e->getPointer(); f->alloc(szF,1); fPtr=f->getPointer(); }
735 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> >::const_iterator it=_parts.begin();it!=_parts.end();it++,iii++)
737 const MEDCoupling1GTUMesh *cur(*it);
739 const DataArrayInt *pfl(_pfls[iii]);
740 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> cur2;
742 { cur2=const_cast<MEDCoupling1GTUMesh *>(cur); cur2->incrRef(); }
744 { cur2=dynamic_cast<MEDCoupling1GTUMesh *>(cur->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end())); cur=cur2; }
746 int curNbCells(cur->getNumberOfCells());
747 int gt((int)cur->getCellModelEnum());
748 if(gt<0 || gt>=PARAMEDMEM_2_VTKTYPE_LGTH)
749 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : invalid geometric type !");
750 unsigned char gtvtk(PARAMEDMEM_2_VTKTYPE[gt]);
752 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : no VTK type for the requested INTERP_KERNEL geometric type !");
753 std::fill(bPtr,bPtr+curNbCells,gtvtk); bPtr+=curNbCells;
754 const MEDCoupling1SGTUMesh *scur(dynamic_cast<const MEDCoupling1SGTUMesh *>(cur));
755 const MEDCoupling1DGTUMesh *dcur(dynamic_cast<const MEDCoupling1DGTUMesh *>(cur));
756 const int *connPtr(cur->getNodalConnectivity()->begin());
758 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : internal error !");
761 int nnpc(scur->getNumberOfNodesPerCell());
762 for(int i=0;i<curNbCells;i++,connPtr+=nnpc)
765 dPtr=std::copy(connPtr,connPtr+nnpc,dPtr);
766 *cPtr=k+nnpc; k=*cPtr++;
769 { std::fill(ePtr,ePtr+curNbCells,-1); ePtr+=curNbCells; }
773 const int *connIPtr(dcur->getNodalConnectivityIndex()->begin());
774 if(cur->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
776 for(int i=0;i<curNbCells;i++,connIPtr++)
778 *dPtr++=connIPtr[1]-connIPtr[0];
779 dPtr=std::copy(connPtr+connIPtr[0],connPtr+connIPtr[1],dPtr);
780 *cPtr=k+connIPtr[1]-connIPtr[0]; k=*cPtr++;
785 for(int i=0;i<curNbCells;i++,connIPtr++)
787 std::set<int> s(connPtr+connIPtr[0],connPtr+connIPtr[1]); s.erase(-1);
788 *dPtr++=(int)s.size();
789 dPtr=std::copy(s.begin(),s.end(),dPtr);
790 *cPtr=k+(int)s.size(); k=*cPtr++;
795 connIPtr=dcur->getNodalConnectivityIndex()->begin();
796 if(cur->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
797 { std::fill(ePtr,ePtr+curNbCells,-1); ePtr+=curNbCells; }
801 for(int i=0;i<curNbCells;i++,connIPtr++)
803 int nbFace(std::count(connPtr+connIPtr[0],connPtr+connIPtr[1],-1)+1);
805 const int *work(connPtr+connIPtr[0]);
806 for(int j=0;j<nbFace;j++)
808 const int *work2=std::find(work,connPtr+connIPtr[1],-1);
809 *fPtr++=std::distance(work,work2);
810 fPtr=std::copy(work,work2,fPtr);
813 *ePtr++=kk; kk+=connIPtr[1]-connIPtr[0]+2;
820 reorderNodesIfNecessary(a,d,0);
822 reorderNodesIfNecessary(a,d,f);
823 if(a->getNumberOfComponents()!=3)
824 a=a->changeNbOfComponents(3,0.);
825 coords=a.retn(); types=b.retn(); cellLocations=c.retn(); cells=d.retn();
827 { faceLocations=0; faces=0; }
829 { faceLocations=e.retn(); faces=f.retn(); }
830 return tmp==((DataArrayDouble *)a);
833 void MEDUMeshMultiLev::reorderNodesIfNecessary(MEDCouplingAutoRefCountObjectPtr<DataArrayDouble>& coords, DataArrayInt *nodalConnVTK, DataArrayInt *polyhedNodalConnVTK) const
835 const DataArrayInt *nr(_node_reduction);
838 int sz(coords->getNumberOfTuples());
839 std::vector<bool> b(sz,false);
840 const int *work(nodalConnVTK->begin()),*endW(nodalConnVTK->end());
844 for(int i=0;i<nb && work!=endW;i++,work++)
846 if(*work>=0 && *work<sz)
849 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error !");
852 if(polyhedNodalConnVTK)
854 work=polyhedNodalConnVTK->begin(); endW=polyhedNodalConnVTK->end();
858 for(int i=0;i<nb && work!=endW;i++)
861 for(int j=0;j<nb2 && work!=endW;j++,work++)
863 if(*work>=0 && *work<sz)
866 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error #2 !");
871 int szExp(std::count(b.begin(),b.end(),true));
872 if(szExp!=nr->getNumberOfTuples())
873 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error #3 !");
875 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n(DataArrayInt::New()); o2n->alloc(sz,1);
876 int *o2nPtr(o2n->getPointer());
878 for(int i=0;i<sz;i++,o2nPtr++)
879 if(b[i]) *o2nPtr=newId++; else *o2nPtr=-1;
880 const int *o2nPtrc(o2n->begin());
881 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> n2o(o2n->invertArrayO2N2N2O(nr->getNumberOfTuples()));
882 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> perm(DataArrayInt::FindPermutationFromFirstToSecond(n2o,nr));
883 const int *permPtr(perm->begin());
884 int *work2(nodalConnVTK->getPointer()),*endW2(nodalConnVTK->getPointer()+nodalConnVTK->getNumberOfTuples());
888 for(int i=0;i<nb && work2!=endW2;i++,work2++)
889 *work2=permPtr[o2nPtrc[*work2]];
891 if(polyhedNodalConnVTK)
893 work2=polyhedNodalConnVTK->getPointer(); endW2=polyhedNodalConnVTK->getPointer()+polyhedNodalConnVTK->getNumberOfTuples();
897 for(int i=0;i<nb && work2!=endW2;i++)
900 for(int j=0;j<nb2 && work2!=endW2;j++,work2++)
901 *work2=permPtr[o2nPtrc[*work2]];
905 coords=(coords->selectByTupleIdSafe(nr->begin(),nr->end()));
910 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev()
914 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)
918 void MEDStructuredMeshMultiLev::selectPartOfNodes(const DataArrayInt *pflNodes)
920 if(!pflNodes || !pflNodes->isAllocated())
922 std::vector<int> ngs(getNodeGridStructure());
923 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(MEDCouplingStructuredMesh::Build1GTNodalConnectivity(&ngs[0],&ngs[0]+ngs.size()));
924 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m(MEDCoupling1SGTUMesh::New("",MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(ngs.size())));
925 m->setNodalConnectivity(conn);
926 const DataArrayInt *pfl(_pfls[0]);
929 m=dynamic_cast<MEDCoupling1SGTUMesh *>(m->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
931 DataArrayInt *cellIds=0;
932 m->fillCellIdsToKeepFromNodeIds(pflNodes->begin(),pflNodes->end(),true,cellIds);
933 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellIdsSafe(cellIds);
934 MEDCouplingAutoRefCountObjectPtr<MEDCouplingPointSet> m2(m->buildPartOfMySelfKeepCoords(cellIds->begin(),cellIds->end()));
936 _node_reduction=m2->getNodeIdsInUse(tmp);
938 _pfls[0]=pfl->selectByTupleIdSafe(cellIds->begin(),cellIds->end());
940 _pfls[0]=cellIdsSafe;
943 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev(const MEDStructuredMeshMultiLev& other):MEDMeshMultiLev(other)
949 MEDCMeshMultiLev *MEDCMeshMultiLev::New(const MEDFileCMesh *m, const std::vector<int>& levs)
951 return new MEDCMeshMultiLev(m,levs);
954 MEDCMeshMultiLev *MEDCMeshMultiLev::New(const MEDFileCMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
956 return new MEDCMeshMultiLev(m,gts,pfls,nbEntities);
959 MEDCMeshMultiLev::MEDCMeshMultiLev(const MEDFileCMesh *m, const std::vector<int>& levs)
962 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor : null input pointer !");
963 if(levs.size()!=1 || levs[0]!=0)
964 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor : levels supported is 0 only !");
965 int mdim(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(m->getMeshDimension()));
966 _coords.resize(mdim);
967 for(int i=0;i<mdim;i++)
969 DataArrayDouble *elt(const_cast<DataArrayDouble *>(m->getMesh()->getCoordsAt(i)));
971 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : presence of null pointer for an vector of double along an axis !");
974 // ids fields management
975 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
976 const DataArrayInt *tmp(0);
977 tmp=m->getFamilyFieldAtLevel(0);
981 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
983 tmp=m->getNumberFieldAtLevel(0);
987 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
991 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)
994 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : null input pointer !");
995 if(gts.size()!=1 || pfls.size()!=1)
996 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : lengthes of gts and pfls must be equal to one !");
997 int mdim(m->getMeshDimension());
998 INTERP_KERNEL::NormalizedCellType gt(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim));
1000 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : the unique geo type is invalid regarding meshdim !");
1001 _coords.resize(mdim);
1002 for(int i=0;i<mdim;i++)
1004 DataArrayDouble *elt(const_cast<DataArrayDouble *>(m->getMesh()->getCoordsAt(i)));
1006 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : presence of null pointer for an vector of double along an axis !");
1007 _coords[i]=elt; _coords[i]->incrRef();
1009 // ids fields management
1010 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
1011 const DataArrayInt *tmp(0);
1012 tmp=m->getFamilyFieldAtLevel(0);
1016 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
1018 tmp=m->getNumberFieldAtLevel(0);
1022 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
1026 MEDCMeshMultiLev::MEDCMeshMultiLev(const MEDCMeshMultiLev& other):MEDStructuredMeshMultiLev(other),_coords(other._coords)
1030 std::vector<int> MEDCMeshMultiLev::getNodeGridStructure() const
1032 std::vector<int> ret(_coords.size());
1033 for(std::size_t i=0;i<_coords.size();i++)
1034 ret[i]=_coords[i]->getNumberOfTuples();
1038 MEDMeshMultiLev *MEDCMeshMultiLev::prepare() const
1040 const DataArrayInt *pfl(_pfls[0]),*nr(_node_reduction);
1041 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nnr;
1042 std::vector<int> cgs,ngs(getNodeGridStructure());
1043 cgs.resize(ngs.size());
1044 std::transform(ngs.begin(),ngs.end(),cgs.begin(),std::bind2nd(std::plus<int>(),-1));
1047 std::vector< std::pair<int,int> > cellParts;
1048 MEDCouplingAutoRefCountObjectPtr<MEDMeshMultiLev> ret2;
1049 if(MEDCouplingStructuredMesh::IsPartStructured(pfl->begin(),pfl->end(),cgs,cellParts))
1051 MEDCouplingAutoRefCountObjectPtr<MEDCMeshMultiLev> ret(new MEDCMeshMultiLev(*this));
1053 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1054 ret->_nb_entities[0]=pfl->getNumberOfTuples();
1056 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> > coords(_coords.size());
1057 for(std::size_t i=0;i<_coords.size();i++)
1058 coords[i]=_coords[i]->selectByTupleId2(cellParts[i].first,cellParts[i].second+1,1);
1059 ret->_coords=coords;
1060 ret2=(MEDCMeshMultiLev *)ret; ret2->incrRef();
1064 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCMesh> m(MEDCouplingCMesh::New());
1065 for(std::size_t i=0;i<ngs.size();i++)
1066 m->setCoordsAt(i,_coords[i]);
1067 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m2(m->build1SGTUnstructured());
1068 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m3=dynamic_cast<MEDCoupling1GTUMesh *>(m2->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
1069 MEDCouplingAutoRefCountObjectPtr<MEDUMeshMultiLev> ret(new MEDUMeshMultiLev(*this,m3));
1071 { m3->zipCoords(); nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1072 ret2=(MEDUMeshMultiLev *)ret; ret2->incrRef();
1074 const DataArrayInt *famIds(_cell_fam_ids),*numIds(_cell_num_ids);
1077 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(famIds->selectByTupleIdSafe(pfl->begin(),pfl->end()));
1078 ret2->setFamilyIdsOnCells(tmp,false);
1082 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(numIds->selectByTupleIdSafe(pfl->begin(),pfl->end()));
1083 ret2->setNumberIdsOnCells(tmp,false);
1090 MEDCouplingAutoRefCountObjectPtr<MEDCMeshMultiLev> ret(new MEDCMeshMultiLev(*this));
1092 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1097 std::vector< DataArrayDouble * > MEDCMeshMultiLev::buildVTUArrays() const
1099 std::size_t sz(_coords.size());
1100 std::vector< DataArrayDouble * > ret(sz);
1101 for(std::size_t i=0;i<sz;i++)
1103 ret[i]=const_cast<DataArrayDouble *>((const DataArrayDouble *)_coords[i]);
1111 MEDCurveLinearMeshMultiLev *MEDCurveLinearMeshMultiLev::New(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs)
1113 return new MEDCurveLinearMeshMultiLev(m,levs);
1116 MEDCurveLinearMeshMultiLev *MEDCurveLinearMeshMultiLev::New(const MEDFileCurveLinearMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
1118 return new MEDCurveLinearMeshMultiLev(m,gts,pfls,nbEntities);
1121 MEDCurveLinearMeshMultiLev::MEDCurveLinearMeshMultiLev(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs)
1124 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor : null input pointer !");
1125 if(levs.size()!=1 || levs[0]!=0)
1126 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor : levels supported is 0 only !");
1127 DataArrayDouble *coords(const_cast<DataArrayDouble *>(m->getMesh()->getCoords()));
1129 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : no coords set !");
1132 _structure=m->getMesh()->getNodeGridStructure();
1133 // ids fields management
1134 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
1135 const DataArrayInt *tmp(0);
1136 tmp=m->getFamilyFieldAtLevel(0);
1140 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
1142 tmp=m->getNumberFieldAtLevel(0);
1146 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
1150 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)
1153 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : null input pointer !");
1154 if(gts.size()!=1 || pfls.size()!=1)
1155 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : lengthes of gts and pfls must be equal to one !");
1156 int mdim(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(m->getMeshDimension()));
1158 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : the unique geo type is invalid regarding meshdim !");
1159 DataArrayDouble *coords(const_cast<DataArrayDouble *>(m->getMesh()->getCoords()));
1161 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : no coords set !");
1164 _structure=m->getMesh()->getNodeGridStructure();
1165 // ids fields management
1166 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
1167 const DataArrayInt *tmp(0);
1168 tmp=m->getFamilyFieldAtLevel(0);
1172 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
1174 tmp=m->getNumberFieldAtLevel(0);
1178 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
1182 MEDCurveLinearMeshMultiLev::MEDCurveLinearMeshMultiLev(const MEDCurveLinearMeshMultiLev& other):MEDStructuredMeshMultiLev(other),_coords(other._coords),_structure(other._structure)
1186 std::vector<int> MEDCurveLinearMeshMultiLev::getNodeGridStructure() const
1191 MEDMeshMultiLev *MEDCurveLinearMeshMultiLev::prepare() const
1193 const DataArrayInt *pfl(_pfls[0]),*nr(_node_reduction);
1194 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nnr;
1195 std::vector<int> cgs,ngs(getNodeGridStructure());
1196 cgs.resize(ngs.size());
1197 std::transform(ngs.begin(),ngs.end(),cgs.begin(),std::bind2nd(std::plus<int>(),-1));
1200 std::vector< std::pair<int,int> > cellParts,nodeParts;
1201 MEDCouplingAutoRefCountObjectPtr<MEDMeshMultiLev> ret2;
1202 if(MEDCouplingStructuredMesh::IsPartStructured(pfl->begin(),pfl->end(),cgs,cellParts))
1204 nodeParts=cellParts;
1205 std::vector<int> st(ngs.size());
1206 for(std::size_t i=0;i<ngs.size();i++)
1208 nodeParts[i].second++;
1209 st[i]=nodeParts[i].second-nodeParts[i].first;
1211 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p(MEDCouplingStructuredMesh::BuildExplicitIdsFrom(ngs,nodeParts));
1212 MEDCouplingAutoRefCountObjectPtr<MEDCurveLinearMeshMultiLev> ret(new MEDCurveLinearMeshMultiLev(*this));
1214 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1215 ret->_nb_entities[0]=pfl->getNumberOfTuples();
1217 ret->_coords=_coords->selectByTupleIdSafe(p->begin(),p->end());
1219 ret2=(MEDCurveLinearMeshMultiLev *)ret; ret2->incrRef();
1223 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCurveLinearMesh> m(MEDCouplingCurveLinearMesh::New());
1224 m->setCoords(_coords); m->setNodeGridStructure(&_structure[0],&_structure[0]+_structure.size());
1225 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m2(m->build1SGTUnstructured());
1226 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m3=dynamic_cast<MEDCoupling1GTUMesh *>(m2->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
1227 MEDCouplingAutoRefCountObjectPtr<MEDUMeshMultiLev> ret(new MEDUMeshMultiLev(*this,m3));
1229 { m3->zipCoords(); nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1230 ret2=(MEDUMeshMultiLev *)ret; ret2->incrRef();
1232 const DataArrayInt *famIds(_cell_fam_ids),*numIds(_cell_num_ids);
1235 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(famIds->selectByTupleIdSafe(pfl->begin(),pfl->end()));
1236 ret2->setFamilyIdsOnCells(tmp,false);
1240 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(numIds->selectByTupleIdSafe(pfl->begin(),pfl->end()));
1241 ret2->setNumberIdsOnCells(tmp,false);
1247 MEDCouplingAutoRefCountObjectPtr<MEDCurveLinearMeshMultiLev> ret(new MEDCurveLinearMeshMultiLev(*this));
1249 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1254 void MEDCurveLinearMeshMultiLev::buildVTUArrays(DataArrayDouble *&coords, std::vector<int>& nodeStrct) const
1256 nodeStrct=_structure;
1257 const DataArrayDouble *coo(_coords);
1259 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev::buildVTUArrays : null pointer on coordinates !");
1260 coords=const_cast<DataArrayDouble *>(coo); coords->incrRef();
1265 MEDFileField1TSStructItem2::MEDFileField1TSStructItem2()
1269 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)
1271 _pfl->setName(c.c_str());
1274 void MEDFileField1TSStructItem2::checkWithMeshStructForCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1276 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1277 checkInRange(nbOfEnt,1,globs);
1280 void MEDFileField1TSStructItem2::checkWithMeshStructForGaussNE(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1282 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1283 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(_geo_type);
1284 checkInRange(nbOfEnt,(int)cm.getNumberOfNodes(),globs);
1287 void MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1290 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT : no globals specified !");
1292 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT : no localization specified !");
1293 const MEDFileFieldLoc& loc=globs->getLocalization(_loc.c_str());
1294 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1295 checkInRange(nbOfEnt,loc.getNumberOfGaussPoints(),globs);
1298 int MEDFileField1TSStructItem2::getNbOfIntegrationPts(const MEDFileFieldGlobsReal *globs) const
1302 if(getPflName().empty())
1303 return (_start_end.second-_start_end.first)/_nb_of_entity;
1305 return (_start_end.second-_start_end.first)/getPfl(globs)->getNumberOfTuples();
1309 const MEDFileFieldLoc& loc(globs->getLocalization(_loc.c_str()));
1310 return loc.getNumberOfGaussPoints();
1314 std::string MEDFileField1TSStructItem2::getPflName() const
1316 return _pfl->getName();
1319 const DataArrayInt *MEDFileField1TSStructItem2::getPfl(const MEDFileFieldGlobsReal *globs) const
1321 if(!_pfl->isAllocated())
1323 if(_pfl->getName().empty())
1326 return globs->getProfile(_pfl->getName().c_str());
1333 * \param [in] nbOfEntity - number of entity that can be either cells or nodes. Not other possiblity.
1334 * \param [in] nip - number of integration points. 1 for ON_CELLS and NO_NODES
1336 void MEDFileField1TSStructItem2::checkInRange(int nbOfEntity, int nip, const MEDFileFieldGlobsReal *globs)
1338 _nb_of_entity=nbOfEntity;
1339 if(_pfl->getName().empty())
1341 if(nbOfEntity!=(_start_end.second-_start_end.first)/nip)
1342 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Mismatch between number of entities and size of node field !");
1348 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Presence of a profile on field whereas no globals found in file !");
1349 const DataArrayInt *pfl=globs->getProfile(_pfl->getName().c_str());
1351 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Presence of a profile on field whereas no such profile found in file !");
1352 pfl->checkAllIdsInRange(0,nbOfEntity);
1356 bool MEDFileField1TSStructItem2::isFastlyEqual(int& startExp, INTERP_KERNEL::NormalizedCellType gt, const char *pflName) const
1358 if(startExp!=_start_end.first)
1362 if(getPflName()!=pflName)
1364 startExp=_start_end.second;
1368 bool MEDFileField1TSStructItem2::operator==(const MEDFileField1TSStructItem2& other) const throw(INTERP_KERNEL::Exception)
1370 //_nb_of_entity is not taken into account here. It is not a bug, because no mesh consideration needed here to perform fast compare.
1371 //idem for _loc. It is not an effective attribute for support comparison.
1372 return _geo_type==other._geo_type && _start_end==other._start_end && _pfl->getName()==other._pfl->getName();
1375 bool MEDFileField1TSStructItem2::isCellSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const
1377 if(_geo_type!=other._geo_type)
1379 if(_nb_of_entity!=other._nb_of_entity)
1381 if((_pfl->getName().empty() && !other._pfl->getName().empty()) || (!_pfl->getName().empty() && other._pfl->getName().empty()))
1383 if(_pfl->getName().empty() && other._pfl->getName().empty())
1385 const DataArrayInt *pfl1(getPfl(globs)),*pfl2(other.getPfl(globs));
1386 return pfl1->isEqualWithoutConsideringStr(*pfl2);
1389 bool MEDFileField1TSStructItem2::isNodeSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const
1391 return isCellSupportEqual(other,globs);
1395 * \a objs must be non empty. \a objs should contain items having same geometric type.
1397 MEDFileField1TSStructItem2 MEDFileField1TSStructItem2::BuildAggregationOf(const std::vector<const MEDFileField1TSStructItem2 *>& objs, const MEDFileFieldGlobsReal *globs)
1400 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : empty input !");
1402 return MEDFileField1TSStructItem2(*objs[0]);
1403 INTERP_KERNEL::NormalizedCellType gt(objs[0]->_geo_type);
1404 int nbEntityRef(objs[0]->_nb_of_entity);
1405 std::size_t sz(objs.size());
1406 std::vector<const DataArrayInt *> arrs(sz);
1407 for(std::size_t i=0;i<sz;i++)
1409 const MEDFileField1TSStructItem2 *obj(objs[i]);
1410 if(gt!=obj->_geo_type)
1411 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! All input must have the same geo type !");
1412 if(nbEntityRef!=obj->_nb_of_entity)
1413 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! All input must have the global nb of entity !");
1414 if(obj->_pfl->getName().empty())
1415 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! Several same geo type chunk must all lie on profiles !");
1416 arrs[i]=globs->getProfile(obj->_pfl->getName().c_str());
1418 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr(DataArrayInt::Aggregate(arrs));
1420 int oldNbTuples(arr->getNumberOfTuples());
1421 arr=arr->buildUnique();
1422 if(oldNbTuples!=arr->getNumberOfTuples())
1423 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : some entities are present several times !");
1424 if(arr->isIdentity() && oldNbTuples==nbEntityRef)
1426 std::pair<int,int> p(0,nbEntityRef);
1428 MEDFileField1TSStructItem2 ret(gt,p,a,b);
1429 ret._nb_of_entity=nbEntityRef;
1434 arr->setName(NEWLY_CREATED_PFL_NAME);
1435 std::pair<int,int> p(0,oldNbTuples);
1437 MEDFileField1TSStructItem2 ret(gt,p,a,b);
1438 ret._nb_of_entity=nbEntityRef;
1444 std::size_t MEDFileField1TSStructItem2::getHeapMemorySizeWithoutChildren() const
1446 std::size_t ret(_loc.capacity());
1450 std::vector<const BigMemoryObject *> MEDFileField1TSStructItem2::getDirectChildren() const
1452 std::vector<const BigMemoryObject *> ret;
1453 const DataArrayInt *pfl(_pfl);
1461 MEDFileField1TSStructItem::MEDFileField1TSStructItem(TypeOfField a, const std::vector< MEDFileField1TSStructItem2 >& b):_computed(false),_type(a),_items(b)
1465 void MEDFileField1TSStructItem::checkWithMeshStruct(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1471 int nbOfEnt=mst->getNumberOfNodes();
1472 if(_items.size()!=1)
1473 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::checkWithMeshStruct : for nodes field only one subdivision supported !");
1474 _items[0].checkInRange(nbOfEnt,1,globs);
1479 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1480 (*it).checkWithMeshStructForCells(mst,globs);
1485 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1486 (*it).checkWithMeshStructForGaussNE(mst,globs);
1491 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1492 (*it).checkWithMeshStructForGaussPT(mst,globs);
1496 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::checkWithMeshStruct : not managed field type !");
1500 bool MEDFileField1TSStructItem::operator==(const MEDFileField1TSStructItem& other) const throw(INTERP_KERNEL::Exception)
1502 if(_type!=other._type)
1504 if(_items.size()!=other._items.size())
1506 for(std::size_t i=0;i<_items.size();i++)
1507 if(!(_items[i]==other._items[i]))
1512 bool MEDFileField1TSStructItem::isCellSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const
1514 if(_type!=other._type)
1516 if(_items.size()!=other._items.size())
1518 for(std::size_t i=0;i<_items.size();i++)
1519 if(!(_items[i].isCellSupportEqual(other._items[i],globs)))
1524 bool MEDFileField1TSStructItem::isNodeSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const
1526 if(_type!=other._type)
1528 if(_items.size()!=other._items.size())
1530 for(std::size_t i=0;i<_items.size();i++)
1531 if(!(_items[i].isNodeSupportEqual(other._items[i],globs)))
1536 bool MEDFileField1TSStructItem::isEntityCell() const
1547 CmpGeo(INTERP_KERNEL::NormalizedCellType geoTyp):_geo_type(geoTyp) { }
1548 bool operator()(const std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > & v) const { return _geo_type==v.first; }
1550 INTERP_KERNEL::NormalizedCellType _geo_type;
1553 MEDFileField1TSStructItem MEDFileField1TSStructItem::simplifyMeOnCellEntity(const MEDFileFieldGlobsReal *globs) const
1556 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::simplifyMeOnCellEntity : must be on ON_CELLS, ON_GAUSS_NE or ON_GAUSS_PT !");
1557 std::vector< std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > > m;
1559 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++,i++)
1561 std::vector< std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > >::iterator it0(std::find_if(m.begin(),m.end(),CmpGeo((*it).getGeo())));
1563 m.push_back(std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> >((*it).getGeo(),std::vector<std::size_t>(1,i)));
1565 (*it0).second.push_back(i);
1567 if(m.size()==_items.size())
1569 MEDFileField1TSStructItem ret(*this);
1573 std::size_t sz(m.size());
1574 std::vector< MEDFileField1TSStructItem2 > items(sz);
1577 const std::vector<std::size_t>& ids=m[i].second;
1578 std::vector<const MEDFileField1TSStructItem2 *>objs(ids.size());
1579 for(std::size_t j=0;j<ids.size();j++)
1580 objs[j]=&_items[ids[j]];
1581 items[i]=MEDFileField1TSStructItem2::BuildAggregationOf(objs,globs);
1583 MEDFileField1TSStructItem ret(ON_CELLS,items);
1589 * \a this is expected to be ON_CELLS and simplified.
1591 bool MEDFileField1TSStructItem::isCompatibleWithNodesDiscr(const MEDFileField1TSStructItem& other, const MEDFileMeshStruct *meshSt, const MEDFileFieldGlobsReal *globs) const
1593 if(other._type!=ON_NODES)
1594 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isCompatibleWithNodesDiscr : other must be on nodes !");
1595 if(other._items.size()!=1)
1596 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isCompatibleWithNodesDiscr : other is on nodes but number of subparts !");
1597 int theFirstLevFull;
1598 bool ret0=isFullyOnOneLev(meshSt,theFirstLevFull);
1599 const MEDFileField1TSStructItem2& otherNodeIt(other._items[0]);
1600 if(otherNodeIt.getPflName().empty())
1604 return theFirstLevFull==0;
1608 const DataArrayInt *pfl=globs->getProfile(otherNodeIt.getPflName().c_str());
1609 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cpyPfl(pfl->deepCpy());
1611 int nbOfNodes(meshSt->getNumberOfNodes());
1612 if(cpyPfl->isIdentity() && cpyPfl->getNumberOfTuples()==nbOfNodes)
1613 {//on all nodes also !
1616 return theFirstLevFull==0;
1618 std::vector<bool> nodesFetched(nbOfNodes,false);
1619 meshSt->getTheMesh()->whichAreNodesFetched(*this,globs,nodesFetched);
1620 return cpyPfl->isFittingWith(nodesFetched);
1624 bool MEDFileField1TSStructItem::isFullyOnOneLev(const MEDFileMeshStruct *meshSt, int& theFirstLevFull) const
1627 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : works only for ON_CELLS discretization !");
1629 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : items vector is empty !");
1630 int nbOfLevs(meshSt->getNumberOfLevs());
1632 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : no levels in input mesh structure !");
1633 std::vector<int> levs(nbOfLevs);
1635 std::set<INTERP_KERNEL::NormalizedCellType> gts;
1636 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++)
1638 if(!(*it).getPflName().empty())
1640 INTERP_KERNEL::NormalizedCellType gt((*it).getGeo());
1641 if(gts.find(gt)!=gts.end())
1642 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : internal error !");
1644 int pos(meshSt->getLevelOfGeoType((*it).getGeo()));
1647 for(int i=0;i<nbOfLevs;i++)
1648 if(meshSt->getNumberOfGeoTypesInLev(-i)==levs[i])
1649 { theFirstLevFull=-i; return true; }
1653 const MEDFileField1TSStructItem2& MEDFileField1TSStructItem::operator[](std::size_t i) const throw(INTERP_KERNEL::Exception)
1655 if(i>=_items.size())
1656 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::operator[] : input is not in valid range !");
1660 std::size_t MEDFileField1TSStructItem::getHeapMemorySizeWithoutChildren() const
1662 std::size_t ret(_items.size()*sizeof(MEDFileField1TSStructItem2));
1666 std::vector<const BigMemoryObject *> MEDFileField1TSStructItem::getDirectChildren() const
1668 std::vector<const BigMemoryObject *> ret;
1669 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++)
1670 ret.push_back(&(*it));
1674 MEDMeshMultiLev *MEDFileField1TSStructItem::buildFromScratchDataSetSupportOnCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const
1676 std::size_t sz(_items.size());
1677 std::vector<INTERP_KERNEL::NormalizedCellType> a0(sz);
1678 std::vector<const DataArrayInt *> a1(sz);
1679 std::vector<int> a2(sz);
1681 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++,i++)
1683 a0[i]=(*it).getGeo();
1684 a1[i]=(*it).getPfl(globs);
1685 a2[i]=mst->getNumberOfElemsOfGeoType((*it).getGeo());
1687 return MEDMeshMultiLev::New(mst->getTheMesh(),a0,a1,a2);
1690 MEDFileField1TSStructItem MEDFileField1TSStructItem::BuildItemFrom(const MEDFileAnyTypeField1TS *ref, const MEDFileMeshStruct *meshSt)
1693 std::vector< MEDFileField1TSStructItem2 > anItems;
1695 std::vector< std::vector<std::string> > pfls,locs;
1696 std::vector< std::vector<TypeOfField> > typesF;
1697 std::vector<INTERP_KERNEL::NormalizedCellType> geoTypes;
1698 std::vector< std::vector<std::pair<int,int> > > strtEnds=ref->getFieldSplitedByType(0,geoTypes,typesF,pfls,locs);
1699 std::size_t nbOfGeoTypes(geoTypes.size());
1701 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : not null by empty ref !");
1703 for(std::size_t i=0;i<nbOfGeoTypes;i++)
1705 std::size_t sz=typesF[i].size();
1706 if(strtEnds[i].size()<1 || sz<1 || pfls[i].size()<1)
1707 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : internal error #1 !");
1713 for(std::size_t j=0;j<sz;j++)
1715 if(atype==typesF[i][j])
1716 anItems.push_back(MEDFileField1TSStructItem2(geoTypes[i],strtEnds[i][j],pfls[i][j],locs[i][j]));
1718 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : can be applied only on single spatial discretization fields ! Call SplitPerDiscretization method !");
1721 MEDFileField1TSStructItem ret(atype,anItems);
1722 ret.checkWithMeshStruct(meshSt,ref);
1728 MEDFileField1TSStruct *MEDFileField1TSStruct::New(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst)
1730 return new MEDFileField1TSStruct(ref,mst);
1733 MEDFileField1TSStruct::MEDFileField1TSStruct(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst)
1735 _already_checked.push_back(MEDFileField1TSStructItem::BuildItemFrom(ref,mst));
1738 void MEDFileField1TSStruct::checkWithMeshStruct(MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1740 if(_already_checked.empty())
1741 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::checkWithMeshStruct : not correctly initialized !");
1742 _already_checked.back().checkWithMeshStruct(mst,globs);
1745 bool MEDFileField1TSStruct::isEqualConsideringThePast(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *mst) const
1747 MEDFileField1TSStructItem b(MEDFileField1TSStructItem::BuildItemFrom(other,mst));
1748 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++)
1757 * Not const because \a other structure will be added to the \c _already_checked attribute in case of success.
1759 bool MEDFileField1TSStruct::isSupportSameAs(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt)
1761 if(_already_checked.empty())
1762 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isSupportSameAs : no ref !");
1763 MEDFileField1TSStructItem b(MEDFileField1TSStructItem::BuildItemFrom(other,meshSt));
1764 if(!_already_checked[0].isEntityCell() || !b.isEntityCell())
1765 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isSupportSameAs : only available on cell entities !");
1766 MEDFileField1TSStructItem other1(b.simplifyMeOnCellEntity(other));
1768 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1769 if((*it).isComputed())
1774 MEDFileField1TSStructItem this1(_already_checked[0].simplifyMeOnCellEntity(other));
1775 ret=this1.isCellSupportEqual(other1,other);
1777 _already_checked.push_back(this1);
1780 ret=_already_checked[found].isCellSupportEqual(other1,other);
1782 _already_checked.push_back(b);
1787 * \param [in] other - a field with only one spatial discretization : ON_NODES.
1789 bool MEDFileField1TSStruct::isCompatibleWithNodesDiscr(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt)
1791 if(_already_checked.empty())
1792 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isCompatibleWithNodesDiscr : no ref !");
1793 MEDFileField1TSStructItem other1(MEDFileField1TSStructItem::BuildItemFrom(other,meshSt));
1794 if(_already_checked[0].isEntityCell())
1797 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1798 if((*it).isComputed())
1803 MEDFileField1TSStructItem this1(_already_checked[0].simplifyMeOnCellEntity(other));
1804 ret=this1.isCompatibleWithNodesDiscr(other1,meshSt,other);
1806 _already_checked.push_back(this1);
1809 ret=_already_checked[found].isCompatibleWithNodesDiscr(other1,meshSt,other);
1811 _already_checked.push_back(other1);
1815 return _already_checked[0].isNodeSupportEqual(other1,other);
1818 std::size_t MEDFileField1TSStruct::getHeapMemorySizeWithoutChildren() const
1820 std::size_t ret(_already_checked.capacity()*sizeof(MEDFileField1TSStructItem));
1824 std::vector<const BigMemoryObject *> MEDFileField1TSStruct::getDirectChildren() const
1826 std::vector<const BigMemoryObject *> ret;
1827 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++)
1828 ret.push_back(&(*it));
1832 MEDMeshMultiLev *MEDFileField1TSStruct::buildFromScratchDataSetSupport(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const
1834 if(_already_checked.empty())
1835 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::buildFromScratchDataSetSupport : No outline structure in this !");
1836 int pos0(-1),pos1(-1);
1837 if(presenceOfCellDiscr(pos0))
1839 MEDCouplingAutoRefCountObjectPtr<MEDMeshMultiLev> ret(_already_checked[pos0].buildFromScratchDataSetSupportOnCells(mst,globs));
1840 if(presenceOfPartialNodeDiscr(pos1))
1841 ret->setNodeReduction(_already_checked[pos1][0].getPfl(globs));
1846 if(!presenceOfPartialNodeDiscr(pos1))
1847 {//we have only all nodes, no cell definition info -> level 0;
1848 std::vector<int> levs(1,0);
1849 return MEDMeshMultiLev::New(mst->getTheMesh(),levs);
1852 return MEDMeshMultiLev::NewOnlyOnNode(mst->getTheMesh(),_already_checked[pos1][0].getPfl(globs));
1856 bool MEDFileField1TSStruct::isDataSetSupportFastlyEqualTo(const MEDFileField1TSStruct& other, const MEDFileFieldGlobsReal *globs) const
1859 bool a0(presenceOfCellDiscr(b0)),a1(presenceOfPartialNodeDiscr(b1));
1861 bool c0(other.presenceOfCellDiscr(d0)),c1(other.presenceOfPartialNodeDiscr(d1));
1862 if(a0!=c0 || a1!=c1)
1865 if(!_already_checked[b0].isCellSupportEqual(other._already_checked[d0],globs))
1868 if(!_already_checked[b1].isNodeSupportEqual(other._already_checked[d1],globs))
1874 * Returns true if presence in \a this of discretization ON_CELLS, ON_GAUSS_PT, ON_GAUSS_NE.
1875 * 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.
1877 bool MEDFileField1TSStruct::presenceOfCellDiscr(int& pos) const
1879 std::size_t refSz(std::numeric_limits<std::size_t>::max());
1882 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1884 if((*it).getType()!=ON_NODES)
1887 std::size_t sz((*it).getNumberOfItems());
1889 { pos=i; refSz=sz; }
1893 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::presenceOfCellDiscr : an element in this on entity CELL is empty !");
1898 * Returns true if presence in \a this of discretization ON_NODES.
1899 * If true is returned the pos of the first element containing the single subpart.
1901 bool MEDFileField1TSStruct::presenceOfPartialNodeDiscr(int& pos) const
1904 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1906 if((*it).getType()==ON_NODES)
1908 std::size_t sz((*it).getNumberOfItems());
1911 if(!(*it)[0].getPflName().empty())
1912 { pos=i; return true; }
1915 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::presenceOfPartialNodeDiscr : an element in this on entity NODE is split into several parts !");
1923 MEDFileFastCellSupportComparator *MEDFileFastCellSupportComparator::New(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref)
1925 return new MEDFileFastCellSupportComparator(m,ref);
1928 MEDFileFastCellSupportComparator::MEDFileFastCellSupportComparator(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref)
1931 throw INTERP_KERNEL::Exception("MEDFileFastCellSupportComparator constructor : null input mesh struct !");
1932 _mesh_comp=const_cast<MEDFileMeshStruct *>(m); _mesh_comp->incrRef();
1933 int nbPts=ref->getNumberOfTS();
1934 _f1ts_cmps.resize(nbPts);
1935 for(int i=0;i<nbPts;i++)
1937 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=ref->getTimeStepAtPos(i);
1938 _f1ts_cmps[i]=MEDFileField1TSStruct::New(elt,_mesh_comp);
1939 _f1ts_cmps[i]->checkWithMeshStruct(_mesh_comp,elt);
1943 std::size_t MEDFileFastCellSupportComparator::getHeapMemorySizeWithoutChildren() const
1945 std::size_t ret(_f1ts_cmps.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct>));
1949 std::vector<const BigMemoryObject *> MEDFileFastCellSupportComparator::getDirectChildren() const
1951 std::vector<const BigMemoryObject *> ret;
1952 const MEDFileMeshStruct *mst(_mesh_comp);
1955 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct> >::const_iterator it=_f1ts_cmps.begin();it!=_f1ts_cmps.end();it++)
1957 const MEDFileField1TSStruct *cur(*it);
1964 bool MEDFileFastCellSupportComparator::isEqual(const MEDFileAnyTypeFieldMultiTS *other)
1966 int nbPts=other->getNumberOfTS();
1967 if(nbPts!=(int)_f1ts_cmps.size())
1969 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isEqual : unexpected nb of time steps in input ! Should be " << _f1ts_cmps.size() << " it is in reality " << nbPts << " !";
1970 throw INTERP_KERNEL::Exception(oss.str().c_str());
1972 for(int i=0;i<nbPts;i++)
1974 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=other->getTimeStepAtPos(i);
1975 if(!_f1ts_cmps[i]->isEqualConsideringThePast(elt,_mesh_comp))
1976 if(!_f1ts_cmps[i]->isSupportSameAs(elt,_mesh_comp))
1982 bool MEDFileFastCellSupportComparator::isCompatibleWithNodesDiscr(const MEDFileAnyTypeFieldMultiTS *other)
1984 int nbPts=other->getNumberOfTS();
1985 if(nbPts!=(int)_f1ts_cmps.size())
1987 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isCompatibleWithNodesDiscr : unexpected nb of time steps in input ! Should be " << _f1ts_cmps.size() << " it is in reality " << nbPts << " !";
1988 throw INTERP_KERNEL::Exception(oss.str().c_str());
1990 for(int i=0;i<nbPts;i++)
1992 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=other->getTimeStepAtPos(i);
1993 if(!_f1ts_cmps[i]->isCompatibleWithNodesDiscr(elt,_mesh_comp))
1999 MEDMeshMultiLev *MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport(int timeStepId, const MEDFileFieldGlobsReal *globs) const
2001 if(timeStepId<0 || timeStepId>=(int)_f1ts_cmps.size())
2003 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport : requested time step id #" << timeStepId << " is not in [0," << _f1ts_cmps.size() << ") !";
2004 throw INTERP_KERNEL::Exception(oss.str().c_str());
2006 const MEDFileField1TSStruct *obj(_f1ts_cmps[timeStepId]);
2009 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport : at time step id #" << timeStepId << " no field structure overview defined !";
2010 throw INTERP_KERNEL::Exception(oss.str().c_str());
2012 return obj->buildFromScratchDataSetSupport(_mesh_comp,globs);
2015 bool MEDFileFastCellSupportComparator::isDataSetSupportEqualToThePreviousOne(int timeStepId, const MEDFileFieldGlobsReal *globs) const
2017 if(timeStepId<=0 || timeStepId>=(int)_f1ts_cmps.size())
2019 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isDataSetSupportEqualToThePreviousOne : requested time step id #" << timeStepId << " is not in [1," << _f1ts_cmps.size() << ") !";
2020 throw INTERP_KERNEL::Exception(oss.str().c_str());
2022 const MEDFileField1TSStruct *obj(_f1ts_cmps[timeStepId]);
2023 const MEDFileField1TSStruct *objRef(_f1ts_cmps[timeStepId-1]);
2024 return objRef->isDataSetSupportFastlyEqualTo(*obj,globs);