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 {1,3,21,5,9,7,22,34,23,28,255,255,255,255,10,14,13,255,12,255,24,255,16,27,255,26,255,29,255,255,25,42,36,4};
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);
296 * \param [out] famIds - Can be null. If not null the instance has to be dealt by the caller (decrRef).
297 * \param [out] isWithoutCopy - When true the returned instance \a famIds if not null is directly those in the data structure.
299 void MEDMeshMultiLev::retrieveFamilyIdsOnNodes(DataArrayInt *& famIds, bool& isWithoutCopy) const
301 const DataArrayInt *fids(_node_fam_ids);
303 { famIds=0; isWithoutCopy=true; return ; }
304 const DataArrayInt *nr(_node_reduction);
308 famIds=fids->selectByTupleIdSafe(nr->begin(),nr->end());
312 isWithoutCopy=_node_fam_ids_nocpy;
313 famIds=const_cast<DataArrayInt *>(fids); famIds->incrRef();
318 * \param [out] numIds - Can be null. If not null the instance has to be dealt by the caller (decrRef).
319 * \param [out] isWithoutCopy - When true the returned instance \a numIds if not null is directly those in the data structure.
321 void MEDMeshMultiLev::retrieveNumberIdsOnNodes(DataArrayInt *& numIds, bool& isWithoutCopy) const
323 const DataArrayInt *fids(_node_num_ids);
325 { numIds=0; isWithoutCopy=true; return ; }
326 const DataArrayInt *nr(_node_reduction);
330 numIds=fids->selectByTupleIdSafe(nr->begin(),nr->end());
334 isWithoutCopy=_node_num_ids_nocpy;
335 numIds=const_cast<DataArrayInt *>(fids); numIds->incrRef();
339 void MEDMeshMultiLev::setFamilyIdsOnCells(DataArrayInt *famIds, bool isNoCopy)
341 _cell_fam_ids=famIds;
344 _cell_fam_ids_nocpy=isNoCopy;
347 void MEDMeshMultiLev::setNumberIdsOnCells(DataArrayInt *numIds, bool isNoCopy)
349 _cell_num_ids=numIds;
352 _cell_num_ids_nocpy=isNoCopy;
355 void MEDMeshMultiLev::setFamilyIdsOnNodes(DataArrayInt *famIds, bool isNoCopy)
357 _node_fam_ids=famIds;
360 _node_fam_ids_nocpy=isNoCopy;
363 void MEDMeshMultiLev::setNumberIdsOnNodes(DataArrayInt *numIds, bool isNoCopy)
365 _node_num_ids=numIds;
368 _node_num_ids_nocpy=isNoCopy;
371 std::string MEDMeshMultiLev::getPflNameOfId(int id) const
373 std::size_t sz(_pfls.size());
374 if(id<0 || id>=(int)sz)
375 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::getPflNameOfId : invalid input id !");
376 const DataArrayInt *pfl(_pfls[id]);
378 return std::string("");
379 return pfl->getName();
383 * Returns the number of cells having geometric type \a t.
384 * The profiles are **NOT** taken into account here.
386 int MEDMeshMultiLev::getNumberOfCells(INTERP_KERNEL::NormalizedCellType t) const
388 std::size_t sz(_nb_entities.size());
389 for(std::size_t i=0;i<sz;i++)
391 return _nb_entities[i];
392 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::getNumberOfCells : not existing geometric type in this !");
395 int MEDMeshMultiLev::getNumberOfNodes() const
400 DataArray *MEDMeshMultiLev::constructDataArray(const MEDFileField1TSStructItem& fst, const MEDFileFieldGlobsReal *globs, const DataArray *vals) const
402 if(fst.getType()==ON_NODES)
404 if(fst.getNumberOfItems()!=1)
405 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes !");
406 const MEDFileField1TSStructItem2& p(fst[0]);
407 std::string pflName(p.getPflName());
408 const DataArrayInt *nr(_node_reduction);
409 if(pflName.empty() && !nr)
410 return vals->deepCpy();
411 if(pflName.empty() && nr)
412 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 2 !");
413 if(!pflName.empty() && nr)
415 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(globs->getProfile(pflName.c_str())->deepCpy());
416 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(nr->deepCpy());
417 p1->sort(true); p2->sort(true);
418 if(!p1->isEqualWithoutConsideringStr(*p2))
419 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 3 !");
420 p1=DataArrayInt::FindPermutationFromFirstToSecond(globs->getProfile(pflName.c_str()),nr);
421 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->deepCpy());
422 ret->renumberInPlace(p1->begin());
425 if(!pflName.empty() && !nr)
427 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(globs->getProfile(pflName.c_str())->deepCpy());
429 if(!p1->isIdentity() || p1->getNumberOfTuples()!=getNumberOfNodes())
430 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 4 !");
431 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->deepCpy());
432 ret->renumberInPlace(globs->getProfile(pflName.c_str())->begin());
435 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for nodes 5 !");
439 std::size_t sz(fst.getNumberOfItems());
440 std::set<INTERP_KERNEL::NormalizedCellType> s(_geo_types.begin(),_geo_types.end());
441 if(s.size()!=_geo_types.size())
442 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 2 !");
443 std::vector< const DataArray *> arr(s.size());
444 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArray> > arrSafe(s.size());
446 int nc(vals->getNumberOfComponents());
447 std::vector<std::string> compInfo(vals->getInfoOnComponents());
448 for(std::vector< INTERP_KERNEL::NormalizedCellType >::const_iterator it=_geo_types.begin();it!=_geo_types.end();it++,iii++)
450 const DataArrayInt *thisP(_pfls[iii]);
451 std::vector<const MEDFileField1TSStructItem2 *> ps;
452 for(std::size_t i=0;i<sz;i++)
454 const MEDFileField1TSStructItem2& p(fst[i]);
459 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 1 !");
462 int nbi(ps[0]->getNbOfIntegrationPts(globs));
463 const DataArrayInt *otherP(ps[0]->getPfl(globs));
464 const std::pair<int,int>& strtStop(ps[0]->getStartStop());
465 MEDCouplingAutoRefCountObjectPtr<DataArray> ret(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
466 if(!thisP && !otherP)
468 arrSafe[iii]=ret; arr[iii]=ret;
473 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(otherP->invertArrayN2O2O2N(getNumberOfCells(ps[0]->getGeo())));
474 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(thisP->deepCpy());
475 p2->transformWithIndArr(p1->begin(),p1->end());
476 //p1=p2->getIdsNotEqual(-1);
477 //p1=p2->selectByTupleIdSafe(p1->begin(),p1->end());
478 ret->rearrange(nbi*nc); ret=ret->selectByTupleIdSafe(p2->begin(),p2->end()); ret->rearrange(nc); ret->setInfoOnComponents(compInfo);
479 arrSafe[iii]=ret; arr[iii]=ret;
484 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1(otherP->deepCpy());
486 p1->checkAllIdsInRange(0,getNumberOfCells(ps[0]->getGeo()));
487 p1=DataArrayInt::FindPermutationFromFirstToSecond(otherP,p1);
488 ret->rearrange(nbi*nc); ret->renumberInPlace(p1->begin()); ret->rearrange(nc); ret->setInfoOnComponents(compInfo);
489 arrSafe[iii]=ret; arr[iii]=ret;
492 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 3 !");
496 std::vector< const DataArrayInt * >otherPS(ps.size());
497 std::vector< const DataArray * > arr2(ps.size());
498 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArray> > arr2Safe(ps.size());
499 std::vector< const DataArrayInt * > nbis(ps.size());
500 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > nbisSafe(ps.size());
502 for(std::vector<const MEDFileField1TSStructItem2 *>::const_iterator it2=ps.begin();it2!=ps.end();it2++,jj++)
504 int nbi((*it2)->getNbOfIntegrationPts(globs));
505 const DataArrayInt *otherPfl((*it2)->getPfl(globs));
506 const std::pair<int,int>& strtStop((*it2)->getStartStop());
507 MEDCouplingAutoRefCountObjectPtr<DataArray> ret2(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
509 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::constructDataArray : unexpected situation for cells 4 !");
510 arr2[jj]=ret2; arr2Safe[jj]=ret2; otherPS[jj]=otherPfl;
511 nbisSafe[jj]=DataArrayInt::New(); nbisSafe[jj]->alloc(otherPfl->getNumberOfTuples(),1); nbisSafe[jj]->fillWithValue(nbi);
512 nbis[jj]=nbisSafe[jj];
514 MEDCouplingAutoRefCountObjectPtr<DataArray> arr3(DataArray::Aggregate(arr2));
515 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> otherP(DataArrayInt::Aggregate(otherPS));
516 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> zenbis(DataArrayInt::Aggregate(nbis));
517 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> otherPN(otherP->invertArrayN2O2O2N(getNumberOfCells(*it)));
518 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p1;
520 p1=DataArrayInt::FindPermutationFromFirstToSecond(otherP,thisP);
522 p1=otherP->deepCpy();
523 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> zenbisN(zenbis->renumber(p1->begin()));
524 zenbisN->computeOffsets2();
526 for(std::vector<const MEDFileField1TSStructItem2 *>::const_iterator it2=ps.begin();it2!=ps.end();it2++,jj++)
528 //int nbi((*it2)->getNbOfIntegrationPts(globs));
529 const DataArrayInt *otherPfl((*it2)->getPfl(globs));
530 const std::pair<int,int>& strtStop((*it2)->getStartStop());
531 MEDCouplingAutoRefCountObjectPtr<DataArray> ret2(vals->selectByTupleId2(strtStop.first,strtStop.second,1));
533 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p2(otherPfl->deepCpy());
534 p2->transformWithIndArr(otherPN->begin(),otherPN->end());
535 p2->transformWithIndArr(p1->begin(),p1->end());
536 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> idsN(p2->buildExplicitArrByRanges(zenbisN));
537 arr3->setPartOfValuesBase3(ret2,idsN->begin(),idsN->end(),0,nc,1);
539 arrSafe[iii]=arr3; arr[iii]=arr3;
543 return DataArray::Aggregate(arr);
547 MEDMeshMultiLev::MEDMeshMultiLev():_nb_nodes(0),_cell_fam_ids_nocpy(false)
551 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),_node_fam_ids_nocpy(false),_node_num_ids_nocpy(false)
553 std::size_t sz(_geo_types.size());
554 if(sz!=pfls.size() || sz!=nbEntities.size())
555 throw INTERP_KERNEL::Exception("MEDMeshMultiLev::MEDMeshMultiLev : input vector must have the same size !");
557 for(std::size_t i=0;i<sz;i++)
561 _pfls[i]=const_cast<DataArrayInt *>(pfls[i]);
565 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),_node_fam_ids(other._node_fam_ids),_node_fam_ids_nocpy(other._node_fam_ids_nocpy),_node_num_ids(other._node_num_ids),_node_num_ids_nocpy(other._node_num_ids_nocpy)
571 MEDUMeshMultiLev *MEDUMeshMultiLev::New(const MEDFileUMesh *m, const std::vector<int>& levs)
573 return new MEDUMeshMultiLev(m,levs);
576 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDFileUMesh *m, const std::vector<int>& levs)
579 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev constructor : null input pointer !");
580 std::vector<MEDCoupling1GTUMesh *> v;
581 for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
583 std::vector<MEDCoupling1GTUMesh *> vTmp(m->getDirectUndergroundSingleGeoTypeMeshes(*it));
584 v.insert(v.end(),vTmp.begin(),vTmp.end());
586 std::size_t sz(v.size());
589 _geo_types.resize(sz);
590 _nb_entities.resize(sz);
591 for(std::size_t i=0;i<sz;i++)
593 MEDCoupling1GTUMesh *obj(v[i]);
597 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev constructor : presence of a null pointer !");
599 _geo_types[i]=obj->getCellModelEnum();
600 _nb_entities[i]=obj->getNumberOfCells();
602 // ids fields management
603 _cell_fam_ids_nocpy=(levs.size()==1);
604 if(_cell_fam_ids_nocpy)
606 const DataArrayInt *tmp(m->getFamilyFieldAtLevel(levs[0]));
610 _cell_fam_ids=(const_cast<DataArrayInt *>(tmp));
615 std::vector<const DataArrayInt *> tmps(levs.size());
617 for(std::size_t i=0;i<levs.size();i++)
619 tmps[i]=m->getFamilyFieldAtLevel(levs[i]);
624 _cell_fam_ids=DataArrayInt::Aggregate(tmps);
626 _cell_num_ids_nocpy=(levs.size()==1);
627 if(_cell_num_ids_nocpy)
629 const DataArrayInt *tmp(m->getNumberFieldAtLevel(levs[0]));
633 _cell_num_ids=(const_cast<DataArrayInt *>(tmp));
638 std::vector<const DataArrayInt *> tmps(levs.size());
640 for(std::size_t i=0;i<levs.size();i++)
642 tmps[i]=m->getNumberFieldAtLevel(levs[i]);
647 _cell_num_ids=DataArrayInt::Aggregate(tmps);
650 _node_fam_ids_nocpy=true;
652 const DataArrayInt *tmp(m->getFamilyFieldAtLevel(1));
656 _node_fam_ids=(const_cast<DataArrayInt *>(tmp));
659 _node_num_ids_nocpy=true;
661 const DataArrayInt *tmp(m->getNumberFieldAtLevel(1));
665 _node_num_ids=(const_cast<DataArrayInt *>(tmp));
670 MEDUMeshMultiLev *MEDUMeshMultiLev::New(const MEDFileUMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
672 return new MEDUMeshMultiLev(m,gts,pfls,nbEntities);
675 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)
677 std::size_t sz(gts.size());
679 throw INTERP_KERNEL::Exception("constructor of MEDUMeshMultiLev : number of different geo type must be >= 1 !");
680 unsigned dim(INTERP_KERNEL::CellModel::GetCellModel(gts[0]).getDimension());
682 bool isSameDim(true),isNoPfl(true);
683 for(std::size_t i=0;i<sz;i++)
685 MEDCoupling1GTUMesh *elt(m->getDirectUndergroundSingleGeoTypeMesh(gts[i]));
686 if(INTERP_KERNEL::CellModel::GetCellModel(gts[i]).getDimension()!=dim)
694 // ids fields management
695 int lev((int)dim-m->getMeshDimension());
696 if(isSameDim && isNoPfl && m->getGeoTypesAtLevel(lev)==gts)//optimized part
698 _cell_fam_ids_nocpy=true;
699 const DataArrayInt *famIds(m->getFamilyFieldAtLevel(lev));
701 { _cell_fam_ids=const_cast<DataArrayInt*>(famIds); famIds->incrRef(); }
702 _cell_num_ids_nocpy=true;
703 const DataArrayInt *numIds(m->getNumberFieldAtLevel(lev));
705 { _cell_num_ids=const_cast<DataArrayInt*>(numIds); numIds->incrRef(); }
706 _node_fam_ids_nocpy=true;
707 famIds=m->getFamilyFieldAtLevel(1);
709 { _node_fam_ids=const_cast<DataArrayInt*>(famIds); famIds->incrRef(); }
710 _node_num_ids_nocpy=true;
711 numIds=m->getNumberFieldAtLevel(1);
713 { _node_num_ids=const_cast<DataArrayInt*>(numIds); numIds->incrRef(); }
717 _cell_fam_ids_nocpy=false;
718 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > famIdsSafe(sz);
719 std::vector<const DataArrayInt *> famIds(sz);
721 for(std::size_t i=0;i<sz;i++)
723 famIdsSafe[i]=m->extractFamilyFieldOnGeoType(gts[i]);
724 famIds[i]=famIdsSafe[i];
729 _cell_fam_ids=DataArrayInt::Aggregate(famIds);
730 _cell_num_ids_nocpy=false;
731 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > numIdsSafe(sz);
732 std::vector<const DataArrayInt *> numIds(sz);
734 for(std::size_t i=0;i<sz;i++)
736 numIdsSafe[i]=m->extractNumberFieldOnGeoType(gts[i]);
737 numIds[i]=numIdsSafe[i];
742 _cell_num_ids=DataArrayInt::Aggregate(numIds);
743 // node ids management
744 _node_fam_ids_nocpy=true;
745 const DataArrayInt *nodeFamIds(m->getFamilyFieldAtLevel(1));
747 { _node_fam_ids=const_cast<DataArrayInt*>(nodeFamIds); nodeFamIds->incrRef(); }
748 _node_num_ids_nocpy=true;
749 const DataArrayInt *nodeNumIds(m->getNumberFieldAtLevel(1));
751 { _node_num_ids=const_cast<DataArrayInt*>(nodeNumIds); nodeNumIds->incrRef(); }
754 void MEDUMeshMultiLev::selectPartOfNodes(const DataArrayInt *pflNodes)
756 if(!pflNodes || !pflNodes->isAllocated())
758 std::size_t sz(_parts.size());
759 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > a(sz);
760 std::vector< const DataArrayInt *> aa(sz);
761 for(std::size_t i=0;i<sz;i++)
764 const DataArrayInt *pfl(_pfls[i]);
765 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m(_parts[i]);
767 m=dynamic_cast<MEDCoupling1GTUMesh *>(_parts[i]->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
768 DataArrayInt *cellIds=0;
769 m->fillCellIdsToKeepFromNodeIds(pflNodes->begin(),pflNodes->end(),true,cellIds);
770 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellIdsSafe(cellIds);
771 MEDCouplingAutoRefCountObjectPtr<MEDCouplingPointSet> m2(m->buildPartOfMySelfKeepCoords(cellIds->begin(),cellIds->end()));
773 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n(m2->getNodeIdsInUse(tmp));
774 a[i]=o2n->invertArrayO2N2N2O(tmp); aa[i]=a[i];
776 _pfls[i]=pfl->selectByTupleIdSafe(cellIds->begin(),cellIds->end());
778 _pfls[i]=cellIdsSafe;
780 _node_reduction=DataArrayInt::Aggregate(aa);
781 _node_reduction->sort(true);
782 _node_reduction=_node_reduction->buildUnique();
785 MEDMeshMultiLev *MEDUMeshMultiLev::prepare() const
787 return new MEDUMeshMultiLev(*this);
790 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDUMeshMultiLev& other):MEDMeshMultiLev(other),_parts(other._parts)
794 MEDUMeshMultiLev::MEDUMeshMultiLev(const MEDStructuredMeshMultiLev& other, const MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh>& part):MEDMeshMultiLev(other)
798 _geo_types.resize(1); _geo_types[0]=part->getCellModelEnum();
799 _nb_entities.resize(1); _nb_entities[0]=part->getNumberOfCells();
800 _pfls.resize(1); _pfls[0]=0;
804 * 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.
805 * 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.
807 bool MEDUMeshMultiLev::buildVTUArrays(DataArrayDouble *& coords, DataArrayByte *&types, DataArrayInt *&cellLocations, DataArrayInt *& cells, DataArrayInt *&faceLocations, DataArrayInt *&faces) const
810 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : empty array !");
811 if(!(const MEDCoupling1GTUMesh *)_parts[0])
812 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : first part is null !");
813 const DataArrayDouble *tmp(_parts[0]->getCoords());
815 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : the coordinates are null !");
816 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> a(const_cast<DataArrayDouble *>(tmp)); tmp->incrRef();
817 int szBCE(0),szD(0),szF(0);
820 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> >::const_iterator it=_parts.begin();it!=_parts.end();it++,iii++)
822 const MEDCoupling1GTUMesh *cur(*it);
824 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : a part is null !");
826 const DataArrayInt *pfl(_pfls[iii]);
827 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> cur2;
829 { cur2=const_cast<MEDCoupling1GTUMesh *>(cur); cur2->incrRef(); }
831 { cur2=dynamic_cast<MEDCoupling1GTUMesh *>(cur->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end())); cur=cur2; }
833 int curNbCells(cur->getNumberOfCells());
835 if((*it)->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
836 szD+=cur->getNodalConnectivity()->getNumberOfTuples()+curNbCells;
840 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp2(cur->computeEffectiveNbOfNodesPerCell());
841 szD+=tmp2->accumulate(0)+curNbCells;
842 szF+=2*curNbCells+cur->getNodalConnectivity()->getNumberOfTuples();
845 MEDCouplingAutoRefCountObjectPtr<DataArrayByte> b(DataArrayByte::New()); b->alloc(szBCE,1); char *bPtr(b->getPointer());
846 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c(DataArrayInt::New()); c->alloc(szBCE,1); int *cPtr(c->getPointer());
847 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> d(DataArrayInt::New()); d->alloc(szD,1); int *dPtr(d->getPointer());
848 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> e(DataArrayInt::New()),f(DataArrayInt::New()); int *ePtr(0),*fPtr(0);
850 { e->alloc(szBCE,1); ePtr=e->getPointer(); f->alloc(szF,1); fPtr=f->getPointer(); }
853 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> >::const_iterator it=_parts.begin();it!=_parts.end();it++,iii++)
855 const MEDCoupling1GTUMesh *cur(*it);
857 const DataArrayInt *pfl(_pfls[iii]);
858 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> cur2;
860 { cur2=const_cast<MEDCoupling1GTUMesh *>(cur); cur2->incrRef(); }
862 { cur2=dynamic_cast<MEDCoupling1GTUMesh *>(cur->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end())); cur=cur2; }
864 int curNbCells(cur->getNumberOfCells());
865 int gt((int)cur->getCellModelEnum());
866 if(gt<0 || gt>=PARAMEDMEM_2_VTKTYPE_LGTH)
867 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : invalid geometric type !");
868 unsigned char gtvtk(PARAMEDMEM_2_VTKTYPE[gt]);
870 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : no VTK type for the requested INTERP_KERNEL geometric type !");
871 std::fill(bPtr,bPtr+curNbCells,gtvtk); bPtr+=curNbCells;
872 const MEDCoupling1SGTUMesh *scur(dynamic_cast<const MEDCoupling1SGTUMesh *>(cur));
873 const MEDCoupling1DGTUMesh *dcur(dynamic_cast<const MEDCoupling1DGTUMesh *>(cur));
874 const int *connPtr(cur->getNodalConnectivity()->begin());
876 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::getVTUArrays : internal error !");
879 int nnpc(scur->getNumberOfNodesPerCell());
880 for(int i=0;i<curNbCells;i++,connPtr+=nnpc)
883 dPtr=std::copy(connPtr,connPtr+nnpc,dPtr);
884 *cPtr++=k; k+=nnpc+1;
887 { std::fill(ePtr,ePtr+curNbCells,-1); ePtr+=curNbCells; }
891 const int *connIPtr(dcur->getNodalConnectivityIndex()->begin());
892 if(cur->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
894 for(int i=0;i<curNbCells;i++,connIPtr++)
896 *dPtr++=connIPtr[1]-connIPtr[0];
897 dPtr=std::copy(connPtr+connIPtr[0],connPtr+connIPtr[1],dPtr);
898 *cPtr++=k; k+=connIPtr[1]-connIPtr[0];
903 for(int i=0;i<curNbCells;i++,connIPtr++)
905 std::set<int> s(connPtr+connIPtr[0],connPtr+connIPtr[1]); s.erase(-1);
906 *dPtr++=(int)s.size();
907 dPtr=std::copy(s.begin(),s.end(),dPtr);
908 *cPtr++=k; k+=(int)s.size()+1;
913 connIPtr=dcur->getNodalConnectivityIndex()->begin();
914 if(cur->getCellModelEnum()!=INTERP_KERNEL::NORM_POLYHED)
915 { std::fill(ePtr,ePtr+curNbCells,-1); ePtr+=curNbCells; }
919 for(int i=0;i<curNbCells;i++,connIPtr++)
921 int nbFace(std::count(connPtr+connIPtr[0],connPtr+connIPtr[1],-1)+1);
923 const int *work(connPtr+connIPtr[0]);
924 for(int j=0;j<nbFace;j++)
926 const int *work2=std::find(work,connPtr+connIPtr[1],-1);
927 *fPtr++=std::distance(work,work2);
928 fPtr=std::copy(work,work2,fPtr);
931 *ePtr++=kk; kk+=connIPtr[1]-connIPtr[0]+2;
938 reorderNodesIfNecessary(a,d,0);
940 reorderNodesIfNecessary(a,d,f);
941 if(a->getNumberOfComponents()!=3)
942 a=a->changeNbOfComponents(3,0.);
943 coords=a.retn(); types=b.retn(); cellLocations=c.retn(); cells=d.retn();
945 { faceLocations=0; faces=0; }
947 { faceLocations=e.retn(); faces=f.retn(); }
948 return tmp==((DataArrayDouble *)a);
951 void MEDUMeshMultiLev::reorderNodesIfNecessary(MEDCouplingAutoRefCountObjectPtr<DataArrayDouble>& coords, DataArrayInt *nodalConnVTK, DataArrayInt *polyhedNodalConnVTK) const
953 const DataArrayInt *nr(_node_reduction);
956 int sz(coords->getNumberOfTuples());
957 std::vector<bool> b(sz,false);
958 const int *work(nodalConnVTK->begin()),*endW(nodalConnVTK->end());
962 for(int i=0;i<nb && work!=endW;i++,work++)
964 if(*work>=0 && *work<sz)
967 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error !");
970 if(polyhedNodalConnVTK)
972 work=polyhedNodalConnVTK->begin(); endW=polyhedNodalConnVTK->end();
976 for(int i=0;i<nb && work!=endW;i++)
979 for(int j=0;j<nb2 && work!=endW;j++,work++)
981 if(*work>=0 && *work<sz)
984 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error #2 !");
989 int szExp(std::count(b.begin(),b.end(),true));
990 if(szExp!=nr->getNumberOfTuples())
991 throw INTERP_KERNEL::Exception("MEDUMeshMultiLev::reorderNodesIfNecessary : internal error #3 !");
993 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n(DataArrayInt::New()); o2n->alloc(sz,1);
994 int *o2nPtr(o2n->getPointer());
996 for(int i=0;i<sz;i++,o2nPtr++)
997 if(b[i]) *o2nPtr=newId++; else *o2nPtr=-1;
998 const int *o2nPtrc(o2n->begin());
999 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> n2o(o2n->invertArrayO2N2N2O(nr->getNumberOfTuples()));
1000 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> perm(DataArrayInt::FindPermutationFromFirstToSecond(n2o,nr));
1001 const int *permPtr(perm->begin());
1002 int *work2(nodalConnVTK->getPointer()),*endW2(nodalConnVTK->getPointer()+nodalConnVTK->getNumberOfTuples());
1006 for(int i=0;i<nb && work2!=endW2;i++,work2++)
1007 *work2=permPtr[o2nPtrc[*work2]];
1009 if(polyhedNodalConnVTK)
1011 work2=polyhedNodalConnVTK->getPointer(); endW2=polyhedNodalConnVTK->getPointer()+polyhedNodalConnVTK->getNumberOfTuples();
1015 for(int i=0;i<nb && work2!=endW2;i++)
1018 for(int j=0;j<nb2 && work2!=endW2;j++,work2++)
1019 *work2=permPtr[o2nPtrc[*work2]];
1023 coords=(coords->selectByTupleIdSafe(nr->begin(),nr->end()));
1028 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev()
1032 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev(const MEDFileStructuredMesh *m, const std::vector<int>& lev)
1034 // ids fields management
1035 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
1036 const DataArrayInt *tmp(0);
1037 tmp=m->getFamilyFieldAtLevel(0);
1041 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
1043 tmp=m->getNumberFieldAtLevel(0);
1047 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
1050 _node_fam_ids_nocpy=true; _node_num_ids_nocpy=true;
1052 tmp=m->getFamilyFieldAtLevel(1);
1056 _node_fam_ids=const_cast<DataArrayInt *>(tmp);
1058 tmp=m->getNumberFieldAtLevel(1);
1062 _node_num_ids=const_cast<DataArrayInt *>(tmp);
1066 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev(const MEDFileStructuredMesh *m, 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)
1068 // ids fields management
1069 _cell_fam_ids_nocpy=true; _cell_num_ids_nocpy=true;
1070 const DataArrayInt *tmp(0);
1071 tmp=m->getFamilyFieldAtLevel(0);
1075 _cell_fam_ids=const_cast<DataArrayInt *>(tmp);
1077 tmp=m->getNumberFieldAtLevel(0);
1081 _cell_num_ids=const_cast<DataArrayInt *>(tmp);
1084 _node_fam_ids_nocpy=true; _node_num_ids_nocpy=true;
1086 tmp=m->getFamilyFieldAtLevel(1);
1090 _node_fam_ids=const_cast<DataArrayInt *>(tmp);
1092 tmp=m->getNumberFieldAtLevel(1);
1096 _node_num_ids=const_cast<DataArrayInt *>(tmp);
1100 void MEDStructuredMeshMultiLev::selectPartOfNodes(const DataArrayInt *pflNodes)
1102 if(!pflNodes || !pflNodes->isAllocated())
1104 std::vector<int> ngs(getNodeGridStructure());
1105 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> conn(MEDCouplingStructuredMesh::Build1GTNodalConnectivity(&ngs[0],&ngs[0]+ngs.size()));
1106 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m(MEDCoupling1SGTUMesh::New("",MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(ngs.size())));
1107 m->setNodalConnectivity(conn);
1108 const DataArrayInt *pfl(_pfls[0]);
1111 m=dynamic_cast<MEDCoupling1SGTUMesh *>(m->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
1113 DataArrayInt *cellIds=0;
1114 m->fillCellIdsToKeepFromNodeIds(pflNodes->begin(),pflNodes->end(),true,cellIds);
1115 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellIdsSafe(cellIds);
1116 MEDCouplingAutoRefCountObjectPtr<MEDCouplingPointSet> m2(m->buildPartOfMySelfKeepCoords(cellIds->begin(),cellIds->end()));
1118 _node_reduction=m2->getNodeIdsInUse(tmp);
1120 _pfls[0]=pfl->selectByTupleIdSafe(cellIds->begin(),cellIds->end());
1122 _pfls[0]=cellIdsSafe;
1125 MEDStructuredMeshMultiLev::MEDStructuredMeshMultiLev(const MEDStructuredMeshMultiLev& other):MEDMeshMultiLev(other)
1131 MEDCMeshMultiLev *MEDCMeshMultiLev::New(const MEDFileCMesh *m, const std::vector<int>& levs)
1133 return new MEDCMeshMultiLev(m,levs);
1136 MEDCMeshMultiLev *MEDCMeshMultiLev::New(const MEDFileCMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
1138 return new MEDCMeshMultiLev(m,gts,pfls,nbEntities);
1141 MEDCMeshMultiLev::MEDCMeshMultiLev(const MEDFileCMesh *m, const std::vector<int>& levs):MEDStructuredMeshMultiLev(m,levs)
1144 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor : null input pointer !");
1145 if(levs.size()!=1 || levs[0]!=0)
1146 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor : levels supported is 0 only !");
1147 int mdim(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(m->getMeshDimension()));
1148 _coords.resize(mdim);
1149 for(int i=0;i<mdim;i++)
1151 DataArrayDouble *elt(const_cast<DataArrayDouble *>(m->getMesh()->getCoordsAt(i)));
1153 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : presence of null pointer for an vector of double along an axis !");
1158 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,m->getNumberOfNodes(),gts,pfls,nbEntities)
1161 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : null input pointer !");
1162 if(gts.size()!=1 || pfls.size()!=1)
1163 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : lengthes of gts and pfls must be equal to one !");
1164 int mdim(m->getMeshDimension());
1165 INTERP_KERNEL::NormalizedCellType gt(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(mdim));
1167 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : the unique geo type is invalid regarding meshdim !");
1168 _coords.resize(mdim);
1169 for(int i=0;i<mdim;i++)
1171 DataArrayDouble *elt(const_cast<DataArrayDouble *>(m->getMesh()->getCoordsAt(i)));
1173 throw INTERP_KERNEL::Exception("MEDCMeshMultiLev constructor 2 : presence of null pointer for an vector of double along an axis !");
1174 _coords[i]=elt; _coords[i]->incrRef();
1178 MEDCMeshMultiLev::MEDCMeshMultiLev(const MEDCMeshMultiLev& other):MEDStructuredMeshMultiLev(other),_coords(other._coords)
1182 std::vector<int> MEDCMeshMultiLev::getNodeGridStructure() const
1184 std::vector<int> ret(_coords.size());
1185 for(std::size_t i=0;i<_coords.size();i++)
1186 ret[i]=_coords[i]->getNumberOfTuples();
1190 MEDMeshMultiLev *MEDCMeshMultiLev::prepare() const
1192 const DataArrayInt *pfl(_pfls[0]),*nr(_node_reduction);
1193 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nnr;
1194 std::vector<int> cgs,ngs(getNodeGridStructure());
1195 cgs.resize(ngs.size());
1196 std::transform(ngs.begin(),ngs.end(),cgs.begin(),std::bind2nd(std::plus<int>(),-1));
1199 std::vector< std::pair<int,int> > cellParts;
1200 MEDCouplingAutoRefCountObjectPtr<MEDMeshMultiLev> ret2;
1201 if(MEDCouplingStructuredMesh::IsPartStructured(pfl->begin(),pfl->end(),cgs,cellParts))
1203 MEDCouplingAutoRefCountObjectPtr<MEDCMeshMultiLev> ret(new MEDCMeshMultiLev(*this));
1205 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1206 ret->_nb_entities[0]=pfl->getNumberOfTuples();
1208 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> > coords(_coords.size());
1209 for(std::size_t i=0;i<_coords.size();i++)
1210 coords[i]=_coords[i]->selectByTupleId2(cellParts[i].first,cellParts[i].second+1,1);
1211 ret->_coords=coords;
1212 ret2=(MEDCMeshMultiLev *)ret; ret2->incrRef();
1216 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCMesh> m(MEDCouplingCMesh::New());
1217 for(std::size_t i=0;i<ngs.size();i++)
1218 m->setCoordsAt(i,_coords[i]);
1219 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m2(m->build1SGTUnstructured());
1220 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m3=dynamic_cast<MEDCoupling1GTUMesh *>(m2->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
1221 MEDCouplingAutoRefCountObjectPtr<MEDUMeshMultiLev> ret(new MEDUMeshMultiLev(*this,m3));
1223 { m3->zipCoords(); nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1224 ret2=(MEDUMeshMultiLev *)ret; ret2->incrRef();
1226 const DataArrayInt *famIds(_cell_fam_ids),*numIds(_cell_num_ids);
1229 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(famIds->selectByTupleIdSafe(pfl->begin(),pfl->end()));
1230 ret2->setFamilyIdsOnCells(tmp,false);
1234 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(numIds->selectByTupleIdSafe(pfl->begin(),pfl->end()));
1235 ret2->setNumberIdsOnCells(tmp,false);
1242 MEDCouplingAutoRefCountObjectPtr<MEDCMeshMultiLev> ret(new MEDCMeshMultiLev(*this));
1244 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1249 std::vector< DataArrayDouble * > MEDCMeshMultiLev::buildVTUArrays() const
1251 std::size_t sz(_coords.size());
1252 std::vector< DataArrayDouble * > ret(sz);
1253 for(std::size_t i=0;i<sz;i++)
1255 ret[i]=const_cast<DataArrayDouble *>((const DataArrayDouble *)_coords[i]);
1263 MEDCurveLinearMeshMultiLev *MEDCurveLinearMeshMultiLev::New(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs)
1265 return new MEDCurveLinearMeshMultiLev(m,levs);
1268 MEDCurveLinearMeshMultiLev *MEDCurveLinearMeshMultiLev::New(const MEDFileCurveLinearMesh *m, const std::vector<INTERP_KERNEL::NormalizedCellType>& gts, const std::vector<const DataArrayInt *>& pfls, const std::vector<int>& nbEntities)
1270 return new MEDCurveLinearMeshMultiLev(m,gts,pfls,nbEntities);
1273 MEDCurveLinearMeshMultiLev::MEDCurveLinearMeshMultiLev(const MEDFileCurveLinearMesh *m, const std::vector<int>& levs):MEDStructuredMeshMultiLev(m,levs)
1276 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor : null input pointer !");
1277 if(levs.size()!=1 || levs[0]!=0)
1278 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor : levels supported is 0 only !");
1279 DataArrayDouble *coords(const_cast<DataArrayDouble *>(m->getMesh()->getCoords()));
1281 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : no coords set !");
1284 _structure=m->getMesh()->getNodeGridStructure();
1287 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,m->getNumberOfNodes(),gts,pfls,nbEntities)
1290 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : null input pointer !");
1291 if(gts.size()!=1 || pfls.size()!=1)
1292 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : lengthes of gts and pfls must be equal to one !");
1293 int mdim(MEDCouplingStructuredMesh::GetGeoTypeGivenMeshDimension(m->getMeshDimension()));
1295 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : the unique geo type is invalid regarding meshdim !");
1296 DataArrayDouble *coords(const_cast<DataArrayDouble *>(m->getMesh()->getCoords()));
1298 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev constructor 2 : no coords set !");
1301 _structure=m->getMesh()->getNodeGridStructure();
1304 MEDCurveLinearMeshMultiLev::MEDCurveLinearMeshMultiLev(const MEDCurveLinearMeshMultiLev& other):MEDStructuredMeshMultiLev(other),_coords(other._coords),_structure(other._structure)
1308 std::vector<int> MEDCurveLinearMeshMultiLev::getNodeGridStructure() const
1313 MEDMeshMultiLev *MEDCurveLinearMeshMultiLev::prepare() const
1315 const DataArrayInt *pfl(_pfls[0]),*nr(_node_reduction);
1316 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nnr;
1317 std::vector<int> cgs,ngs(getNodeGridStructure());
1318 cgs.resize(ngs.size());
1319 std::transform(ngs.begin(),ngs.end(),cgs.begin(),std::bind2nd(std::plus<int>(),-1));
1322 std::vector< std::pair<int,int> > cellParts,nodeParts;
1323 MEDCouplingAutoRefCountObjectPtr<MEDMeshMultiLev> ret2;
1324 if(MEDCouplingStructuredMesh::IsPartStructured(pfl->begin(),pfl->end(),cgs,cellParts))
1326 nodeParts=cellParts;
1327 std::vector<int> st(ngs.size());
1328 for(std::size_t i=0;i<ngs.size();i++)
1330 nodeParts[i].second++;
1331 st[i]=nodeParts[i].second-nodeParts[i].first;
1333 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> p(MEDCouplingStructuredMesh::BuildExplicitIdsFrom(ngs,nodeParts));
1334 MEDCouplingAutoRefCountObjectPtr<MEDCurveLinearMeshMultiLev> ret(new MEDCurveLinearMeshMultiLev(*this));
1336 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1337 ret->_nb_entities[0]=pfl->getNumberOfTuples();
1339 ret->_coords=_coords->selectByTupleIdSafe(p->begin(),p->end());
1341 ret2=(MEDCurveLinearMeshMultiLev *)ret; ret2->incrRef();
1345 MEDCouplingAutoRefCountObjectPtr<MEDCouplingCurveLinearMesh> m(MEDCouplingCurveLinearMesh::New());
1346 m->setCoords(_coords); m->setNodeGridStructure(&_structure[0],&_structure[0]+_structure.size());
1347 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1SGTUMesh> m2(m->build1SGTUnstructured());
1348 MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> m3=dynamic_cast<MEDCoupling1GTUMesh *>(m2->buildPartOfMySelfKeepCoords(pfl->begin(),pfl->end()));
1349 MEDCouplingAutoRefCountObjectPtr<MEDUMeshMultiLev> ret(new MEDUMeshMultiLev(*this,m3));
1351 { m3->zipCoords(); nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1352 ret2=(MEDUMeshMultiLev *)ret; ret2->incrRef();
1354 const DataArrayInt *famIds(_cell_fam_ids),*numIds(_cell_num_ids);
1357 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(famIds->selectByTupleIdSafe(pfl->begin(),pfl->end()));
1358 ret2->setFamilyIdsOnCells(tmp,false);
1362 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp(numIds->selectByTupleIdSafe(pfl->begin(),pfl->end()));
1363 ret2->setNumberIdsOnCells(tmp,false);
1369 MEDCouplingAutoRefCountObjectPtr<MEDCurveLinearMeshMultiLev> ret(new MEDCurveLinearMeshMultiLev(*this));
1371 { nnr=nr->deepCpy(); nnr->sort(true); ret->setNodeReduction(nnr); }
1376 void MEDCurveLinearMeshMultiLev::buildVTUArrays(DataArrayDouble *&coords, std::vector<int>& nodeStrct) const
1378 nodeStrct=_structure;
1379 const DataArrayDouble *coo(_coords);
1381 throw INTERP_KERNEL::Exception("MEDCurveLinearMeshMultiLev::buildVTUArrays : null pointer on coordinates !");
1382 coords=const_cast<DataArrayDouble *>(coo); coords->incrRef();
1387 MEDFileField1TSStructItem2::MEDFileField1TSStructItem2()
1391 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)
1393 _pfl->setName(c.c_str());
1396 void MEDFileField1TSStructItem2::checkWithMeshStructForCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1398 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1399 checkInRange(nbOfEnt,1,globs);
1402 void MEDFileField1TSStructItem2::checkWithMeshStructForGaussNE(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1404 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1405 const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(_geo_type);
1406 checkInRange(nbOfEnt,(int)cm.getNumberOfNodes(),globs);
1409 void MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1412 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT : no globals specified !");
1414 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkWithMeshStructForGaussPT : no localization specified !");
1415 const MEDFileFieldLoc& loc=globs->getLocalization(_loc.c_str());
1416 int nbOfEnt=mst->getNumberOfElemsOfGeoType(_geo_type);
1417 checkInRange(nbOfEnt,loc.getNumberOfGaussPoints(),globs);
1420 int MEDFileField1TSStructItem2::getNbOfIntegrationPts(const MEDFileFieldGlobsReal *globs) const
1424 if(getPflName().empty())
1425 return (_start_end.second-_start_end.first)/_nb_of_entity;
1427 return (_start_end.second-_start_end.first)/getPfl(globs)->getNumberOfTuples();
1431 const MEDFileFieldLoc& loc(globs->getLocalization(_loc.c_str()));
1432 return loc.getNumberOfGaussPoints();
1436 std::string MEDFileField1TSStructItem2::getPflName() const
1438 return _pfl->getName();
1441 const DataArrayInt *MEDFileField1TSStructItem2::getPfl(const MEDFileFieldGlobsReal *globs) const
1443 if(!_pfl->isAllocated())
1445 if(_pfl->getName().empty())
1448 return globs->getProfile(_pfl->getName().c_str());
1455 * \param [in] nbOfEntity - number of entity that can be either cells or nodes. Not other possiblity.
1456 * \param [in] nip - number of integration points. 1 for ON_CELLS and NO_NODES
1458 void MEDFileField1TSStructItem2::checkInRange(int nbOfEntity, int nip, const MEDFileFieldGlobsReal *globs)
1460 _nb_of_entity=nbOfEntity;
1461 if(_pfl->getName().empty())
1463 if(nbOfEntity!=(_start_end.second-_start_end.first)/nip)
1464 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Mismatch between number of entities and size of node field !");
1470 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Presence of a profile on field whereas no globals found in file !");
1471 const DataArrayInt *pfl=globs->getProfile(_pfl->getName().c_str());
1473 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::checkInRange : Presence of a profile on field whereas no such profile found in file !");
1474 pfl->checkAllIdsInRange(0,nbOfEntity);
1478 bool MEDFileField1TSStructItem2::isFastlyEqual(int& startExp, INTERP_KERNEL::NormalizedCellType gt, const char *pflName) const
1480 if(startExp!=_start_end.first)
1484 if(getPflName()!=pflName)
1486 startExp=_start_end.second;
1490 bool MEDFileField1TSStructItem2::operator==(const MEDFileField1TSStructItem2& other) const throw(INTERP_KERNEL::Exception)
1492 //_nb_of_entity is not taken into account here. It is not a bug, because no mesh consideration needed here to perform fast compare.
1493 //idem for _loc. It is not an effective attribute for support comparison.
1494 return _geo_type==other._geo_type && _start_end==other._start_end && _pfl->getName()==other._pfl->getName();
1497 bool MEDFileField1TSStructItem2::isCellSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const
1499 if(_geo_type!=other._geo_type)
1501 if(_nb_of_entity!=other._nb_of_entity)
1503 if((_pfl->getName().empty() && !other._pfl->getName().empty()) || (!_pfl->getName().empty() && other._pfl->getName().empty()))
1505 if(_pfl->getName().empty() && other._pfl->getName().empty())
1507 const DataArrayInt *pfl1(getPfl(globs)),*pfl2(other.getPfl(globs));
1508 return pfl1->isEqualWithoutConsideringStr(*pfl2);
1511 bool MEDFileField1TSStructItem2::isNodeSupportEqual(const MEDFileField1TSStructItem2& other, const MEDFileFieldGlobsReal *globs) const
1513 return isCellSupportEqual(other,globs);
1517 * \a objs must be non empty. \a objs should contain items having same geometric type.
1519 MEDFileField1TSStructItem2 MEDFileField1TSStructItem2::BuildAggregationOf(const std::vector<const MEDFileField1TSStructItem2 *>& objs, const MEDFileFieldGlobsReal *globs)
1522 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : empty input !");
1524 return MEDFileField1TSStructItem2(*objs[0]);
1525 INTERP_KERNEL::NormalizedCellType gt(objs[0]->_geo_type);
1526 int nbEntityRef(objs[0]->_nb_of_entity);
1527 std::size_t sz(objs.size());
1528 std::vector<const DataArrayInt *> arrs(sz);
1529 for(std::size_t i=0;i<sz;i++)
1531 const MEDFileField1TSStructItem2 *obj(objs[i]);
1532 if(gt!=obj->_geo_type)
1533 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! All input must have the same geo type !");
1534 if(nbEntityRef!=obj->_nb_of_entity)
1535 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! All input must have the global nb of entity !");
1536 if(obj->_pfl->getName().empty())
1537 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : invalid situation ! Several same geo type chunk must all lie on profiles !");
1538 arrs[i]=globs->getProfile(obj->_pfl->getName().c_str());
1540 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr(DataArrayInt::Aggregate(arrs));
1542 int oldNbTuples(arr->getNumberOfTuples());
1543 arr=arr->buildUnique();
1544 if(oldNbTuples!=arr->getNumberOfTuples())
1545 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem2::BuildAggregationOf : some entities are present several times !");
1546 if(arr->isIdentity() && oldNbTuples==nbEntityRef)
1548 std::pair<int,int> p(0,nbEntityRef);
1550 MEDFileField1TSStructItem2 ret(gt,p,a,b);
1551 ret._nb_of_entity=nbEntityRef;
1556 arr->setName(NEWLY_CREATED_PFL_NAME);
1557 std::pair<int,int> p(0,oldNbTuples);
1559 MEDFileField1TSStructItem2 ret(gt,p,a,b);
1560 ret._nb_of_entity=nbEntityRef;
1566 std::size_t MEDFileField1TSStructItem2::getHeapMemorySizeWithoutChildren() const
1568 std::size_t ret(_loc.capacity());
1572 std::vector<const BigMemoryObject *> MEDFileField1TSStructItem2::getDirectChildren() const
1574 std::vector<const BigMemoryObject *> ret;
1575 const DataArrayInt *pfl(_pfl);
1583 MEDFileField1TSStructItem::MEDFileField1TSStructItem(TypeOfField a, const std::vector< MEDFileField1TSStructItem2 >& b):_computed(false),_type(a),_items(b)
1587 void MEDFileField1TSStructItem::checkWithMeshStruct(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1593 int nbOfEnt=mst->getNumberOfNodes();
1594 if(_items.size()!=1)
1595 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::checkWithMeshStruct : for nodes field only one subdivision supported !");
1596 _items[0].checkInRange(nbOfEnt,1,globs);
1601 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1602 (*it).checkWithMeshStructForCells(mst,globs);
1607 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1608 (*it).checkWithMeshStructForGaussNE(mst,globs);
1613 for(std::vector< MEDFileField1TSStructItem2 >::iterator it=_items.begin();it!=_items.end();it++)
1614 (*it).checkWithMeshStructForGaussPT(mst,globs);
1618 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::checkWithMeshStruct : not managed field type !");
1622 bool MEDFileField1TSStructItem::operator==(const MEDFileField1TSStructItem& other) const throw(INTERP_KERNEL::Exception)
1624 if(_type!=other._type)
1626 if(_items.size()!=other._items.size())
1628 for(std::size_t i=0;i<_items.size();i++)
1629 if(!(_items[i]==other._items[i]))
1634 bool MEDFileField1TSStructItem::isCellSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const
1636 if(_type!=other._type)
1638 if(_items.size()!=other._items.size())
1640 for(std::size_t i=0;i<_items.size();i++)
1641 if(!(_items[i].isCellSupportEqual(other._items[i],globs)))
1646 bool MEDFileField1TSStructItem::isNodeSupportEqual(const MEDFileField1TSStructItem& other, const MEDFileFieldGlobsReal *globs) const
1648 if(_type!=other._type)
1650 if(_items.size()!=other._items.size())
1652 for(std::size_t i=0;i<_items.size();i++)
1653 if(!(_items[i].isNodeSupportEqual(other._items[i],globs)))
1658 bool MEDFileField1TSStructItem::isEntityCell() const
1669 CmpGeo(INTERP_KERNEL::NormalizedCellType geoTyp):_geo_type(geoTyp) { }
1670 bool operator()(const std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > & v) const { return _geo_type==v.first; }
1672 INTERP_KERNEL::NormalizedCellType _geo_type;
1675 MEDFileField1TSStructItem MEDFileField1TSStructItem::simplifyMeOnCellEntity(const MEDFileFieldGlobsReal *globs) const
1678 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::simplifyMeOnCellEntity : must be on ON_CELLS, ON_GAUSS_NE or ON_GAUSS_PT !");
1679 std::vector< std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > > m;
1681 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++,i++)
1683 std::vector< std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> > >::iterator it0(std::find_if(m.begin(),m.end(),CmpGeo((*it).getGeo())));
1685 m.push_back(std::pair< INTERP_KERNEL::NormalizedCellType, std::vector<std::size_t> >((*it).getGeo(),std::vector<std::size_t>(1,i)));
1687 (*it0).second.push_back(i);
1689 if(m.size()==_items.size())
1691 MEDFileField1TSStructItem ret(*this);
1695 std::size_t sz(m.size());
1696 std::vector< MEDFileField1TSStructItem2 > items(sz);
1699 const std::vector<std::size_t>& ids=m[i].second;
1700 std::vector<const MEDFileField1TSStructItem2 *>objs(ids.size());
1701 for(std::size_t j=0;j<ids.size();j++)
1702 objs[j]=&_items[ids[j]];
1703 items[i]=MEDFileField1TSStructItem2::BuildAggregationOf(objs,globs);
1705 MEDFileField1TSStructItem ret(ON_CELLS,items);
1711 * \a this is expected to be ON_CELLS and simplified.
1713 bool MEDFileField1TSStructItem::isCompatibleWithNodesDiscr(const MEDFileField1TSStructItem& other, const MEDFileMeshStruct *meshSt, const MEDFileFieldGlobsReal *globs) const
1715 if(other._type!=ON_NODES)
1716 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isCompatibleWithNodesDiscr : other must be on nodes !");
1717 if(other._items.size()!=1)
1718 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isCompatibleWithNodesDiscr : other is on nodes but number of subparts !");
1719 int theFirstLevFull;
1720 bool ret0=isFullyOnOneLev(meshSt,theFirstLevFull);
1721 const MEDFileField1TSStructItem2& otherNodeIt(other._items[0]);
1722 if(otherNodeIt.getPflName().empty())
1726 return theFirstLevFull==0;
1730 const DataArrayInt *pfl=globs->getProfile(otherNodeIt.getPflName().c_str());
1731 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cpyPfl(pfl->deepCpy());
1733 int nbOfNodes(meshSt->getNumberOfNodes());
1734 if(cpyPfl->isIdentity() && cpyPfl->getNumberOfTuples()==nbOfNodes)
1735 {//on all nodes also !
1738 return theFirstLevFull==0;
1740 std::vector<bool> nodesFetched(nbOfNodes,false);
1741 meshSt->getTheMesh()->whichAreNodesFetched(*this,globs,nodesFetched);
1742 return cpyPfl->isFittingWith(nodesFetched);
1746 bool MEDFileField1TSStructItem::isFullyOnOneLev(const MEDFileMeshStruct *meshSt, int& theFirstLevFull) const
1749 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : works only for ON_CELLS discretization !");
1751 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : items vector is empty !");
1752 int nbOfLevs(meshSt->getNumberOfLevs());
1754 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : no levels in input mesh structure !");
1755 std::vector<int> levs(nbOfLevs);
1757 std::set<INTERP_KERNEL::NormalizedCellType> gts;
1758 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++)
1760 if(!(*it).getPflName().empty())
1762 INTERP_KERNEL::NormalizedCellType gt((*it).getGeo());
1763 if(gts.find(gt)!=gts.end())
1764 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::isFullyOnOneLev : internal error !");
1766 int pos(meshSt->getLevelOfGeoType((*it).getGeo()));
1769 for(int i=0;i<nbOfLevs;i++)
1770 if(meshSt->getNumberOfGeoTypesInLev(-i)==levs[i])
1771 { theFirstLevFull=-i; return true; }
1775 const MEDFileField1TSStructItem2& MEDFileField1TSStructItem::operator[](std::size_t i) const throw(INTERP_KERNEL::Exception)
1777 if(i>=_items.size())
1778 throw INTERP_KERNEL::Exception("MEDFileField1TSStructItem::operator[] : input is not in valid range !");
1782 std::size_t MEDFileField1TSStructItem::getHeapMemorySizeWithoutChildren() const
1784 std::size_t ret(_items.size()*sizeof(MEDFileField1TSStructItem2));
1788 std::vector<const BigMemoryObject *> MEDFileField1TSStructItem::getDirectChildren() const
1790 std::vector<const BigMemoryObject *> ret;
1791 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++)
1792 ret.push_back(&(*it));
1796 MEDMeshMultiLev *MEDFileField1TSStructItem::buildFromScratchDataSetSupportOnCells(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const
1798 std::size_t sz(_items.size());
1799 std::vector<INTERP_KERNEL::NormalizedCellType> a0(sz);
1800 std::vector<const DataArrayInt *> a1(sz);
1801 std::vector<int> a2(sz);
1803 for(std::vector< MEDFileField1TSStructItem2 >::const_iterator it=_items.begin();it!=_items.end();it++,i++)
1805 a0[i]=(*it).getGeo();
1806 a1[i]=(*it).getPfl(globs);
1807 a2[i]=mst->getNumberOfElemsOfGeoType((*it).getGeo());
1809 return MEDMeshMultiLev::New(mst->getTheMesh(),a0,a1,a2);
1812 MEDFileField1TSStructItem MEDFileField1TSStructItem::BuildItemFrom(const MEDFileAnyTypeField1TS *ref, const MEDFileMeshStruct *meshSt)
1815 std::vector< MEDFileField1TSStructItem2 > anItems;
1817 std::vector< std::vector<std::string> > pfls,locs;
1818 std::vector< std::vector<TypeOfField> > typesF;
1819 std::vector<INTERP_KERNEL::NormalizedCellType> geoTypes;
1820 std::vector< std::vector<std::pair<int,int> > > strtEnds=ref->getFieldSplitedByType(0,geoTypes,typesF,pfls,locs);
1821 std::size_t nbOfGeoTypes(geoTypes.size());
1823 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : not null by empty ref !");
1825 for(std::size_t i=0;i<nbOfGeoTypes;i++)
1827 std::size_t sz=typesF[i].size();
1828 if(strtEnds[i].size()<1 || sz<1 || pfls[i].size()<1)
1829 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : internal error #1 !");
1835 for(std::size_t j=0;j<sz;j++)
1837 if(atype==typesF[i][j])
1838 anItems.push_back(MEDFileField1TSStructItem2(geoTypes[i],strtEnds[i][j],pfls[i][j],locs[i][j]));
1840 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct : can be applied only on single spatial discretization fields ! Call SplitPerDiscretization method !");
1843 MEDFileField1TSStructItem ret(atype,anItems);
1844 ret.checkWithMeshStruct(meshSt,ref);
1850 MEDFileField1TSStruct *MEDFileField1TSStruct::New(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst)
1852 return new MEDFileField1TSStruct(ref,mst);
1855 MEDFileField1TSStruct::MEDFileField1TSStruct(const MEDFileAnyTypeField1TS *ref, MEDFileMeshStruct *mst)
1857 _already_checked.push_back(MEDFileField1TSStructItem::BuildItemFrom(ref,mst));
1860 void MEDFileField1TSStruct::checkWithMeshStruct(MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs)
1862 if(_already_checked.empty())
1863 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::checkWithMeshStruct : not correctly initialized !");
1864 _already_checked.back().checkWithMeshStruct(mst,globs);
1867 bool MEDFileField1TSStruct::isEqualConsideringThePast(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *mst) const
1869 MEDFileField1TSStructItem b(MEDFileField1TSStructItem::BuildItemFrom(other,mst));
1870 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++)
1879 * Not const because \a other structure will be added to the \c _already_checked attribute in case of success.
1881 bool MEDFileField1TSStruct::isSupportSameAs(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt)
1883 if(_already_checked.empty())
1884 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isSupportSameAs : no ref !");
1885 MEDFileField1TSStructItem b(MEDFileField1TSStructItem::BuildItemFrom(other,meshSt));
1886 if(!_already_checked[0].isEntityCell() || !b.isEntityCell())
1887 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isSupportSameAs : only available on cell entities !");
1888 MEDFileField1TSStructItem other1(b.simplifyMeOnCellEntity(other));
1890 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1891 if((*it).isComputed())
1896 MEDFileField1TSStructItem this1(_already_checked[0].simplifyMeOnCellEntity(other));
1897 ret=this1.isCellSupportEqual(other1,other);
1899 _already_checked.push_back(this1);
1902 ret=_already_checked[found].isCellSupportEqual(other1,other);
1904 _already_checked.push_back(b);
1909 * \param [in] other - a field with only one spatial discretization : ON_NODES.
1911 bool MEDFileField1TSStruct::isCompatibleWithNodesDiscr(const MEDFileAnyTypeField1TS *other, const MEDFileMeshStruct *meshSt)
1913 if(_already_checked.empty())
1914 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::isCompatibleWithNodesDiscr : no ref !");
1915 MEDFileField1TSStructItem other1(MEDFileField1TSStructItem::BuildItemFrom(other,meshSt));
1916 if(_already_checked[0].isEntityCell())
1919 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
1920 if((*it).isComputed())
1925 MEDFileField1TSStructItem this1(_already_checked[0].simplifyMeOnCellEntity(other));
1926 ret=this1.isCompatibleWithNodesDiscr(other1,meshSt,other);
1928 _already_checked.push_back(this1);
1931 ret=_already_checked[found].isCompatibleWithNodesDiscr(other1,meshSt,other);
1933 _already_checked.push_back(other1);
1937 return _already_checked[0].isNodeSupportEqual(other1,other);
1940 std::size_t MEDFileField1TSStruct::getHeapMemorySizeWithoutChildren() const
1942 std::size_t ret(_already_checked.capacity()*sizeof(MEDFileField1TSStructItem));
1946 std::vector<const BigMemoryObject *> MEDFileField1TSStruct::getDirectChildren() const
1948 std::vector<const BigMemoryObject *> ret;
1949 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++)
1950 ret.push_back(&(*it));
1954 MEDMeshMultiLev *MEDFileField1TSStruct::buildFromScratchDataSetSupport(const MEDFileMeshStruct *mst, const MEDFileFieldGlobsReal *globs) const
1956 if(_already_checked.empty())
1957 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::buildFromScratchDataSetSupport : No outline structure in this !");
1958 int pos0(-1),pos1(-1);
1959 if(presenceOfCellDiscr(pos0))
1961 MEDCouplingAutoRefCountObjectPtr<MEDMeshMultiLev> ret(_already_checked[pos0].buildFromScratchDataSetSupportOnCells(mst,globs));
1962 if(presenceOfPartialNodeDiscr(pos1))
1963 ret->setNodeReduction(_already_checked[pos1][0].getPfl(globs));
1968 if(!presenceOfPartialNodeDiscr(pos1))
1969 {//we have only all nodes, no cell definition info -> level 0;
1970 std::vector<int> levs(1,0);
1971 return MEDMeshMultiLev::New(mst->getTheMesh(),levs);
1974 return MEDMeshMultiLev::NewOnlyOnNode(mst->getTheMesh(),_already_checked[pos1][0].getPfl(globs));
1978 bool MEDFileField1TSStruct::isDataSetSupportFastlyEqualTo(const MEDFileField1TSStruct& other, const MEDFileFieldGlobsReal *globs) const
1981 bool a0(presenceOfCellDiscr(b0)),a1(presenceOfPartialNodeDiscr(b1));
1983 bool c0(other.presenceOfCellDiscr(d0)),c1(other.presenceOfPartialNodeDiscr(d1));
1984 if(a0!=c0 || a1!=c1)
1987 if(!_already_checked[b0].isCellSupportEqual(other._already_checked[d0],globs))
1990 if(!_already_checked[b1].isNodeSupportEqual(other._already_checked[d1],globs))
1996 * Returns true if presence in \a this of discretization ON_CELLS, ON_GAUSS_PT, ON_GAUSS_NE.
1997 * 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.
1999 bool MEDFileField1TSStruct::presenceOfCellDiscr(int& pos) const
2001 std::size_t refSz(std::numeric_limits<std::size_t>::max());
2004 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
2006 if((*it).getType()!=ON_NODES)
2009 std::size_t sz((*it).getNumberOfItems());
2011 { pos=i; refSz=sz; }
2015 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::presenceOfCellDiscr : an element in this on entity CELL is empty !");
2020 * Returns true if presence in \a this of discretization ON_NODES.
2021 * If true is returned the pos of the first element containing the single subpart.
2023 bool MEDFileField1TSStruct::presenceOfPartialNodeDiscr(int& pos) const
2026 for(std::vector<MEDFileField1TSStructItem>::const_iterator it=_already_checked.begin();it!=_already_checked.end();it++,i++)
2028 if((*it).getType()==ON_NODES)
2030 std::size_t sz((*it).getNumberOfItems());
2033 if(!(*it)[0].getPflName().empty())
2034 { pos=i; return true; }
2037 throw INTERP_KERNEL::Exception("MEDFileField1TSStruct::presenceOfPartialNodeDiscr : an element in this on entity NODE is split into several parts !");
2045 MEDFileFastCellSupportComparator *MEDFileFastCellSupportComparator::New(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref)
2047 return new MEDFileFastCellSupportComparator(m,ref);
2050 MEDFileFastCellSupportComparator::MEDFileFastCellSupportComparator(const MEDFileMeshStruct *m, const MEDFileAnyTypeFieldMultiTS *ref)
2053 throw INTERP_KERNEL::Exception("MEDFileFastCellSupportComparator constructor : null input mesh struct !");
2054 _mesh_comp=const_cast<MEDFileMeshStruct *>(m); _mesh_comp->incrRef();
2055 int nbPts=ref->getNumberOfTS();
2056 _f1ts_cmps.resize(nbPts);
2057 for(int i=0;i<nbPts;i++)
2059 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=ref->getTimeStepAtPos(i);
2060 _f1ts_cmps[i]=MEDFileField1TSStruct::New(elt,_mesh_comp);
2061 _f1ts_cmps[i]->checkWithMeshStruct(_mesh_comp,elt);
2065 std::size_t MEDFileFastCellSupportComparator::getHeapMemorySizeWithoutChildren() const
2067 std::size_t ret(_f1ts_cmps.capacity()*sizeof(MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct>));
2071 std::vector<const BigMemoryObject *> MEDFileFastCellSupportComparator::getDirectChildren() const
2073 std::vector<const BigMemoryObject *> ret;
2074 const MEDFileMeshStruct *mst(_mesh_comp);
2077 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileField1TSStruct> >::const_iterator it=_f1ts_cmps.begin();it!=_f1ts_cmps.end();it++)
2079 const MEDFileField1TSStruct *cur(*it);
2086 bool MEDFileFastCellSupportComparator::isEqual(const MEDFileAnyTypeFieldMultiTS *other)
2088 int nbPts=other->getNumberOfTS();
2089 if(nbPts!=(int)_f1ts_cmps.size())
2091 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isEqual : unexpected nb of time steps in input ! Should be " << _f1ts_cmps.size() << " it is in reality " << nbPts << " !";
2092 throw INTERP_KERNEL::Exception(oss.str().c_str());
2094 for(int i=0;i<nbPts;i++)
2096 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=other->getTimeStepAtPos(i);
2097 if(!_f1ts_cmps[i]->isEqualConsideringThePast(elt,_mesh_comp))
2098 if(!_f1ts_cmps[i]->isSupportSameAs(elt,_mesh_comp))
2104 bool MEDFileFastCellSupportComparator::isCompatibleWithNodesDiscr(const MEDFileAnyTypeFieldMultiTS *other)
2106 int nbPts=other->getNumberOfTS();
2107 if(nbPts!=(int)_f1ts_cmps.size())
2109 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isCompatibleWithNodesDiscr : unexpected nb of time steps in input ! Should be " << _f1ts_cmps.size() << " it is in reality " << nbPts << " !";
2110 throw INTERP_KERNEL::Exception(oss.str().c_str());
2112 for(int i=0;i<nbPts;i++)
2114 MEDCouplingAutoRefCountObjectPtr<MEDFileAnyTypeField1TS> elt=other->getTimeStepAtPos(i);
2115 if(!_f1ts_cmps[i]->isCompatibleWithNodesDiscr(elt,_mesh_comp))
2121 MEDMeshMultiLev *MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport(int timeStepId, const MEDFileFieldGlobsReal *globs) const
2123 if(timeStepId<0 || timeStepId>=(int)_f1ts_cmps.size())
2125 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport : requested time step id #" << timeStepId << " is not in [0," << _f1ts_cmps.size() << ") !";
2126 throw INTERP_KERNEL::Exception(oss.str().c_str());
2128 const MEDFileField1TSStruct *obj(_f1ts_cmps[timeStepId]);
2131 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::buildFromScratchDataSetSupport : at time step id #" << timeStepId << " no field structure overview defined !";
2132 throw INTERP_KERNEL::Exception(oss.str().c_str());
2134 return obj->buildFromScratchDataSetSupport(_mesh_comp,globs);
2137 bool MEDFileFastCellSupportComparator::isDataSetSupportEqualToThePreviousOne(int timeStepId, const MEDFileFieldGlobsReal *globs) const
2139 if(timeStepId<=0 || timeStepId>=(int)_f1ts_cmps.size())
2141 std::ostringstream oss; oss << "MEDFileFastCellSupportComparator::isDataSetSupportEqualToThePreviousOne : requested time step id #" << timeStepId << " is not in [1," << _f1ts_cmps.size() << ") !";
2142 throw INTERP_KERNEL::Exception(oss.str().c_str());
2144 const MEDFileField1TSStruct *obj(_f1ts_cmps[timeStepId]);
2145 const MEDFileField1TSStruct *objRef(_f1ts_cmps[timeStepId-1]);
2146 return objRef->isDataSetSupportFastlyEqualTo(*obj,globs);