1 // Copyright (C) 2007-2012 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
20 #include "MEDFileMeshLL.hxx"
21 #include "MEDFileMesh.hxx"
22 #include "MEDLoaderBase.hxx"
24 #include "MEDCouplingUMesh.hxx"
26 #include "InterpKernelAutoPtr.hxx"
27 #include "CellModel.hxx"
31 extern med_geometry_type typmai[MED_N_CELL_FIXED_GEO];
32 extern INTERP_KERNEL::NormalizedCellType typmai2[MED_N_CELL_FIXED_GEO];
33 extern med_geometry_type typmainoeud[1];
35 using namespace ParaMEDMEM;
37 MEDFileMeshL2::MEDFileMeshL2():_name(MED_NAME_SIZE),_description(MED_COMMENT_SIZE),_dt_unit(MED_LNAME_SIZE)
41 int MEDFileMeshL2::GetMeshIdFromName(med_idt fid, const char *mname, ParaMEDMEM::MEDCouplingMeshType& meshType, int& dt, int& it, std::string& dtunit1) throw(INTERP_KERNEL::Exception)
43 med_mesh_type type_maillage;
44 char maillage_description[MED_COMMENT_SIZE+1];
45 char dtunit[MED_LNAME_SIZE+1];
47 char nommaa[MED_NAME_SIZE+1];
48 med_int n=MEDnMesh(fid);
51 med_sorting_type stype;
52 std::vector<std::string> ms;
54 med_axis_type axistype;
55 for(int i=0;i<n && !found;i++)
57 int naxis=MEDmeshnAxis(fid,i+1);
58 INTERP_KERNEL::AutoPtr<char> axisname=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
59 INTERP_KERNEL::AutoPtr<char> axisunit=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
60 MEDmeshInfo(fid,i+1,nommaa,&spaceDim,&dim,&type_maillage,maillage_description,dtunit,&stype,&nstep,&axistype,axisname,axisunit);
61 dtunit1=MEDLoaderBase::buildStringFromFortran(dtunit,sizeof(dtunit));
62 std::string cur=MEDLoaderBase::buildStringFromFortran(nommaa,sizeof(nommaa));
72 std::ostringstream oss;
73 oss << "No such meshname (" << mname << ") in file ! Must be in :";
74 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss,", "));
75 throw INTERP_KERNEL::Exception(oss.str().c_str());
79 case MED_UNSTRUCTURED_MESH:
80 meshType=UNSTRUCTURED;
82 case MED_STRUCTURED_MESH:
86 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::getMeshIdFromName : unrecognized mesh type !");
90 MEDmeshComputationStepInfo(fid,mname,1,&numdt,&numit,&dtt);
95 double MEDFileMeshL2::CheckMeshTimeStep(med_idt fid, const char *mName, int nstep, int dt, int it) throw(INTERP_KERNEL::Exception)
100 std::vector< std::pair<int,int> > p(nstep);
101 for(int i=0;i<nstep;i++)
103 MEDmeshComputationStepInfo(fid,mName,i+1,&numdt,&numit,&dtt);
104 p[i]=std::make_pair<int,int>(numdt,numit);
105 found=(numdt==dt) && (numit==numit);
109 std::ostringstream oss; oss << "No such iteration=" << dt << ",order=" << it << " numbers found for mesh '" << mName << "' ! ";
110 oss << "Possibilities are : ";
111 for(int i=0;i<nstep;i++)
112 oss << "(" << p[i].first << "," << p[i].second << "), ";
113 throw INTERP_KERNEL::Exception(oss.str().c_str());
118 std::vector<std::string> MEDFileMeshL2::getAxisInfoOnMesh(med_idt fid, int mId, const char *mName, ParaMEDMEM::MEDCouplingMeshType& meshType, int& nstep, int& Mdim) throw(INTERP_KERNEL::Exception)
120 med_mesh_type type_maillage;
122 med_sorting_type stype;
123 med_axis_type axistype;
124 int naxis=MEDmeshnAxis(fid,mId);
125 INTERP_KERNEL::AutoPtr<char> nameTmp=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
126 INTERP_KERNEL::AutoPtr<char> axisname=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
127 INTERP_KERNEL::AutoPtr<char> axisunit=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
128 if(MEDmeshInfo(fid,mId,nameTmp,&spaceDim,&Mdim,&type_maillage,_description.getPointer(),_dt_unit.getPointer(),
129 &stype,&nstep,&axistype,axisname,axisunit)!=0)
130 throw INTERP_KERNEL::Exception("A problem has been detected when trying to get info on mesh !");
131 switch(type_maillage)
133 case MED_UNSTRUCTURED_MESH:
134 meshType=UNSTRUCTURED;
136 case MED_STRUCTURED_MESH:
140 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::getMeshIdFromName : unrecognized mesh type !");
143 std::vector<std::string> infosOnComp(naxis);
144 for(int i=0;i<naxis;i++)
146 std::string info=MEDLoaderBase::buildUnionUnit(((char *)axisname)+i*MED_SNAME_SIZE,MED_SNAME_SIZE,((char *)axisunit)+i*MED_SNAME_SIZE,MED_SNAME_SIZE);
152 void MEDFileMeshL2::ReadFamiliesAndGrps(med_idt fid, const char *meshName, std::map<std::string,int>& fams, std::map<std::string, std::vector<std::string> >& grps)
154 char nomfam[MED_NAME_SIZE+1];
156 int nfam=MEDnFamily(fid,meshName);
157 for(int i=0;i<nfam;i++)
159 int ngro=MEDnFamilyGroup(fid,meshName,i+1);
160 med_int natt=MEDnFamily23Attribute(fid,meshName,i+1);
161 INTERP_KERNEL::AutoPtr<med_int> attide=new med_int[natt];
162 INTERP_KERNEL::AutoPtr<med_int> attval=new med_int[natt];
163 INTERP_KERNEL::AutoPtr<char> attdes=new char[MED_COMMENT_SIZE*natt+1];
164 INTERP_KERNEL::AutoPtr<char> gro=new char[MED_LNAME_SIZE*ngro+1];
165 MEDfamily23Info(fid,meshName,i+1,nomfam,attide,attval,attdes,&numfam,gro);
166 std::string famName=MEDLoaderBase::buildStringFromFortran(nomfam,MED_NAME_SIZE);
167 fams[famName]=numfam;
168 for(int j=0;j<ngro;j++)
170 std::string groupname=MEDLoaderBase::buildStringFromFortran(gro+j*MED_LNAME_SIZE,MED_LNAME_SIZE);
171 grps[groupname].push_back(famName);
176 void MEDFileMeshL2::WriteFamiliesAndGrps(med_idt fid, const char *mname, const std::map<std::string,int>& fams, const std::map<std::string, std::vector<std::string> >& grps, int tooLongStrPol)
178 for(std::map<std::string,int>::const_iterator it=fams.begin();it!=fams.end();it++)
180 std::vector<std::string> grpsOfFam;
181 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=grps.begin();it1!=grps.end();it1++)
183 if(std::find((*it1).second.begin(),(*it1).second.end(),(*it).first)!=(*it1).second.end())
184 grpsOfFam.push_back((*it1).first);
186 int ngro=grpsOfFam.size();
187 INTERP_KERNEL::AutoPtr<char> groName=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE*ngro);
189 for(std::vector<std::string>::const_iterator it2=grpsOfFam.begin();it2!=grpsOfFam.end();it2++,i++)
190 MEDLoaderBase::safeStrCpy2((*it2).c_str(),MED_LNAME_SIZE-1,groName+i*MED_LNAME_SIZE,tooLongStrPol);
191 INTERP_KERNEL::AutoPtr<char> famName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
192 MEDLoaderBase::safeStrCpy((*it).first.c_str(),MED_NAME_SIZE,famName,tooLongStrPol);
193 int ret=MEDfamilyCr(fid,mname,famName,(*it).second,ngro,groName);
198 MEDFileUMeshL2::MEDFileUMeshL2()
202 void MEDFileUMeshL2::loadAll(med_idt fid, int mId, const char *mName, int dt, int it)
207 ParaMEDMEM::MEDCouplingMeshType meshType;
208 std::vector<std::string> infosOnComp=getAxisInfoOnMesh(fid,mId,mName,meshType,nstep,Mdim);
209 if(meshType!=UNSTRUCTURED)
210 throw INTERP_KERNEL::Exception("Invalid mesh type ! You are expected an unstructured one whereas in file it is not an unstructured !");
211 _time=CheckMeshTimeStep(fid,mName,nstep,dt,it);
214 loadConnectivity(fid,Mdim,mName,dt,it);//to improve check (dt,it) coherency
215 loadCoords(fid,mId,infosOnComp,mName,dt,it);
218 void MEDFileUMeshL2::loadConnectivity(med_idt fid, int mdim, const char *mName, int dt, int it)
220 _per_type_mesh.resize(1);
221 _per_type_mesh[0].clear();
222 for(int j=0;j<MED_N_CELL_FIXED_GEO;j++)
224 MEDFileUMeshPerType *tmp=MEDFileUMeshPerType::New(fid,mName,dt,it,mdim,typmai[j],typmai2[j]);
226 _per_type_mesh[0].push_back(tmp);
231 void MEDFileUMeshL2::loadCoords(med_idt fid, int mId, const std::vector<std::string>& infosOnComp, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
233 int spaceDim=infosOnComp.size();
234 med_bool changement,transformation;
235 int nCoords=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_COORDINATE,MED_NO_CMODE,&changement,&transformation);
236 _coords=DataArrayDouble::New();
237 _coords->alloc(nCoords,spaceDim);
238 double *coordsPtr=_coords->getPointer();
239 MEDmeshNodeCoordinateRd(fid,mName,dt,it,MED_FULL_INTERLACE,coordsPtr);
240 _fam_coords=DataArrayInt::New();
241 _fam_coords->alloc(nCoords,1);
242 _num_coords=DataArrayInt::New();
243 _num_coords->alloc(nCoords,1);
244 if(MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NO_GEOTYPE,MED_FAMILY_NUMBER,MED_NODAL,&changement,&transformation)>0)
245 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_NODE,MED_NO_GEOTYPE,_fam_coords->getPointer());
248 if(MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NO_GEOTYPE,MED_NUMBER,MED_NODAL,&changement,&transformation)>0)
249 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_NODE,MED_NO_GEOTYPE,_num_coords->getPointer());
252 for(int i=0;i<spaceDim;i++)
253 _coords->setInfoOnComponent(i,infosOnComp[i].c_str());
256 void MEDFileUMeshL2::sortTypes()
259 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> > tmp(_per_type_mesh[0]);
260 _per_type_mesh.clear();
261 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >::const_iterator it=tmp.begin();it!=tmp.end();it++)
262 mdims.insert((*it)->getDim());
265 int mdim=*mdims.rbegin();
266 _per_type_mesh.resize(mdim+1);
267 for(int dim=mdim+1;dim!=0;dim--)
269 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >& elt=_per_type_mesh[mdim+1-dim];
270 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >::const_iterator it=tmp.begin();it!=tmp.end();it++)
271 if((*it)->getDim()==dim-1)
274 // suppression of contiguous empty levels at the end of _per_type_mesh.
275 int nbOfUselessLev=0;
277 for(std::vector< std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> > >::reverse_iterator it2=_per_type_mesh.rbegin();it2!=_per_type_mesh.rend();it2++)
279 if((*it2).empty() && isFirst)
286 _per_type_mesh.resize(_per_type_mesh.size()-nbOfUselessLev);
289 void MEDFileUMeshL2::WriteCoords(med_idt fid, const char *mname, int dt, int it, double time, const DataArrayDouble *coords, const DataArrayInt *famCoords, const DataArrayInt *numCoords)
293 MEDmeshNodeCoordinateWr(fid,mname,dt,it,time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->getConstPointer());
295 MEDmeshEntityFamilyNumberWr(fid,mname,dt,it,MED_NODE,MED_NO_GEOTYPE,famCoords->getNumberOfTuples(),famCoords->getConstPointer());
297 MEDmeshEntityNumberWr(fid,mname,dt,it,MED_NODE,MED_NO_GEOTYPE,numCoords->getNumberOfTuples(),numCoords->getConstPointer());
300 bool MEDFileUMeshL2::isFamDefinedOnLev(int levId) const
302 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >::const_iterator it=_per_type_mesh[levId].begin();it!=_per_type_mesh[levId].end();it++)
303 if((*it)->getFam()==0)
308 bool MEDFileUMeshL2::isNumDefinedOnLev(int levId) const
310 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >::const_iterator it=_per_type_mesh[levId].begin();it!=_per_type_mesh[levId].end();it++)
311 if((*it)->getNum()==0)
316 MEDFileCMeshL2::MEDFileCMeshL2()
320 void MEDFileCMeshL2::loadAll(med_idt fid, int mId, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
325 ParaMEDMEM::MEDCouplingMeshType meshType;
326 std::vector<std::string> infosOnComp=getAxisInfoOnMesh(fid,mId,mName,meshType,nstep,Mdim);
327 if(meshType!=CARTESIAN)
328 throw INTERP_KERNEL::Exception("Invalid mesh type ! You are expected a structured one whereas in file it is not a structured !");
329 _time=CheckMeshTimeStep(fid,mName,nstep,dt,it);
333 med_grid_type gridtype;
334 MEDmeshGridTypeRd(fid,mName,&gridtype);
335 if(gridtype!=MED_CARTESIAN_GRID)
336 throw INTERP_KERNEL::Exception("Invalid cartesion mesh type ! Only Cartesian Grid supported ! Curvilinear grid will come soon !");
337 _cmesh=MEDCouplingCMesh::New();
338 for(int i=0;i<Mdim;i++)
340 med_data_type dataTypeReq=GetDataTypeCorrespondingToSpaceId(i);
341 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
342 int nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,dataTypeReq,MED_NO_CMODE,&chgt,&trsf);
343 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> da=DataArrayDouble::New();
344 da->alloc(nbOfElt,1);
345 da->setInfoOnComponent(0,infosOnComp[i].c_str());
346 MEDmeshGridIndexCoordinateRd(fid,mName,dt,it,i+1,da->getPointer());
347 _cmesh->setCoordsAt(i,da);
351 med_data_type MEDFileCMeshL2::GetDataTypeCorrespondingToSpaceId(int id) throw(INTERP_KERNEL::Exception)
356 return MED_COORDINATE_AXIS1;
358 return MED_COORDINATE_AXIS2;
360 return MED_COORDINATE_AXIS3;
362 throw INTERP_KERNEL::Exception("Invalid meshdim detected in Cartesian Grid !");
366 MEDFileUMeshPermCompute::MEDFileUMeshPermCompute(const MEDFileUMeshSplitL1* st):_st(st),_mpt_time(0),_num_time(0)
371 * Warning it returns an instance to deallocate !!!!
373 MEDFileUMeshPermCompute::operator MEDCouplingUMesh *() const
375 _st->_m_by_types->updateTime();
376 _st->_num->updateTime();
377 if((MEDCouplingUMesh *)_m==0)
380 MEDCouplingUMesh *ret=(MEDCouplingUMesh *)_st->_m_by_types->deepCpy();
382 _m->renumberCells(_st->_num->getConstPointer(),true);
388 if(_mpt_time==_st->_m_by_types->getTimeOfThis() && _num_time==_st->_num->getTimeOfThis())
396 MEDCouplingUMesh *ret=(MEDCouplingUMesh *)_st->_m_by_types->deepCpy();
398 _m->renumberCells(_st->_num->getConstPointer(),true);
405 void MEDFileUMeshPermCompute::operator=(MEDCouplingUMesh *m)
410 void MEDFileUMeshPermCompute::updateTime() const
412 _mpt_time=_st->_m_by_types->getTimeOfThis();
413 _num_time=_st->_num->getTimeOfThis();
416 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(const MEDFileUMeshL2& l2, const char *mName, int id):_m(this)
418 const std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >& v=l2.getLev(id);
422 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> > msMSafe(sz);
423 std::vector<const MEDCouplingUMesh *> ms(sz);
424 for(int i=0;i<sz;i++)
426 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp=MEDCouplingUMesh::New("",v[i]->getDim());
427 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp2=l2.getCoords();
428 tmp->setCoords(tmp2);
429 tmp->setConnectivity(const_cast<DataArrayInt *>(v[i]->getNodal()),const_cast<DataArrayInt *>(v[i]->getNodalIndex()));
430 ms[i]=tmp; msMSafe[i]=tmp;
432 _m_by_types=MEDCouplingUMesh::MergeUMeshesOnSameCoords(ms);
433 _m_by_types->setName(mName);
434 if(l2.isFamDefinedOnLev(id))
436 int nbOfCells=_m_by_types->getNumberOfCells();
437 _fam=DataArrayInt::New();
438 _fam->alloc(nbOfCells,1);
439 int *w=_fam->getPointer();
440 for(int i=0;i<sz;i++)
441 w=std::copy(v[i]->getFam()->getConstPointer(),v[i]->getFam()->getConstPointer()+v[i]->getFam()->getNumberOfTuples(),w);
443 if(l2.isNumDefinedOnLev(id))
445 int nbOfCells=_m_by_types->getNumberOfCells();
446 _num=DataArrayInt::New();
447 _num->alloc(nbOfCells,1);
448 int *w=_num->getPointer();
449 for(int i=0;i<sz;i++)
450 w=std::copy(v[i]->getNum()->getConstPointer(),v[i]->getNum()->getConstPointer()+v[i]->getNum()->getNumberOfTuples(),w);
455 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(MEDCouplingUMesh *m):_m(this)
460 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(MEDCouplingUMesh *m, bool newOrOld):_m(this)
462 assignMesh(m,newOrOld);
465 bool MEDFileUMeshSplitL1::isEqual(const MEDFileUMeshSplitL1 *other, double eps, std::string& what) const
467 const MEDCouplingUMesh *m1=_m_by_types;
468 const MEDCouplingUMesh *m2=other->_m_by_types;
469 if((m1==0 && m2!=0) || (m1!=0 && m2==0))
471 what="Presence of mesh in one sublevel and not in other!";
475 if(!m1->isEqual(m2,eps))
477 what="meshes at a sublevel are not deeply equal !";
480 const DataArrayInt *d1=_fam;
481 const DataArrayInt *d2=other->_fam;
482 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
484 what="Presence of family arr in one sublevel and not in other!";
488 if(!d1->isEqual(*d2))
490 what="family arr at a sublevel are not deeply equal !";
495 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
497 what="Presence of cell numbering arr in one sublevel and not in other!";
501 if(!d1->isEqual(*d2))
503 what="Numbering cell arr at a sublevel are not deeply equal !";
509 void MEDFileUMeshSplitL1::synchronizeTinyInfo(const MEDFileMesh& master) const
511 const MEDCouplingUMesh *tmp=_m_by_types;
514 (const_cast<MEDCouplingUMesh *>(tmp))->setName(master.getName());
515 (const_cast<MEDCouplingUMesh *>(tmp))->setDescription(master.getDescription());
516 (const_cast<MEDCouplingUMesh *>(tmp))->setTime(master.getTimeValue(),master.getIteration(),master.getOrder());
517 (const_cast<MEDCouplingUMesh *>(tmp))->setTimeUnit(master.getTimeUnit());
520 void MEDFileUMeshSplitL1::clearNonDiscrAttributes() const
522 ClearNonDiscrAttributes(_m_by_types);
525 void MEDFileUMeshSplitL1::ClearNonDiscrAttributes(const MEDCouplingMesh *tmp)
529 (const_cast<MEDCouplingMesh *>(tmp))->setName("");
530 (const_cast<MEDCouplingMesh *>(tmp))->setDescription("");
531 (const_cast<MEDCouplingMesh *>(tmp))->setTime(0.,-1,-1);
532 (const_cast<MEDCouplingMesh *>(tmp))->setTimeUnit("");
535 void MEDFileUMeshSplitL1::assignMesh(MEDCouplingUMesh *m, bool newOrOld) throw(INTERP_KERNEL::Exception)
541 _m_by_types=(MEDCouplingUMesh *)m->deepCpy();
542 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=_m_by_types->getRenumArrForConsecutiveCellTypesSpec(typmai2,typmai2+MED_N_CELL_FIXED_GEO);
543 if(!da->isIdentity())
545 _num=da->invertArrayO2N2N2O(m->getNumberOfCells());
548 _m_by_types->renumberCells(da->getConstPointer(),false);
553 if(!m->checkConsecutiveCellTypesAndOrder(typmai2,typmai2+MED_N_CELL_FIXED_GEO))
554 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::assignMesh : the mode of mesh setting expects to follow the MED file numbering convention ! it is not the case !");
558 _fam=DataArrayInt::New();
559 _fam->alloc(m->getNumberOfCells(),1);
560 _fam->fillWithValue(0);
563 bool MEDFileUMeshSplitL1::empty() const
565 return ((const MEDCouplingUMesh *)_m_by_types)==0;
568 bool MEDFileUMeshSplitL1::presenceOfOneFams(const std::vector<int>& ids) const
570 const DataArrayInt *fam=_fam;
573 return fam->presenceOfValue(ids);
576 int MEDFileUMeshSplitL1::getMeshDimension() const
578 return _m_by_types->getMeshDimension();
581 void MEDFileUMeshSplitL1::simpleRepr(std::ostream& oss) const
583 std::vector<int> code=_m_by_types->getDistributionOfTypes();
584 int nbOfTypes=code.size()/3;
585 for(int i=0;i<nbOfTypes;i++)
587 INTERP_KERNEL::NormalizedCellType typ=(INTERP_KERNEL::NormalizedCellType) code[3*i];
588 oss << " - Number of cells with type " << INTERP_KERNEL::CellModel::GetCellModel(typ).getRepr() << " : " << code[3*i+1] << std::endl;
592 int MEDFileUMeshSplitL1::getSize() const throw(INTERP_KERNEL::Exception)
594 if((const MEDCouplingUMesh *)_m_by_types==0)
595 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::getSize : no mesh specified at level !");
596 return _m_by_types->getNumberOfCells();
599 MEDCouplingUMesh *MEDFileUMeshSplitL1::getFamilyPart(const int *idsBg, const int *idsEnd, bool renum) const
601 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> eltsToKeep=_fam->getIdsEqualList(idsBg,idsEnd);
602 MEDCouplingUMesh *m=(MEDCouplingUMesh *)_m_by_types->buildPartOfMySelf(eltsToKeep->getConstPointer(),eltsToKeep->getConstPointer()+eltsToKeep->getNumberOfTuples(),true);
604 return renumIfNeeded(m,eltsToKeep->getConstPointer());
608 DataArrayInt *MEDFileUMeshSplitL1::getFamilyPartArr(const int *idsBg, const int *idsEnd, bool renum) const
610 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=_fam->getIdsEqualList(idsBg,idsEnd);
612 return renumIfNeededArr(da);
617 MEDCouplingUMesh *MEDFileUMeshSplitL1::getWholeMesh(bool renum) const
619 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp;
628 const DataArrayInt *MEDFileUMeshSplitL1::getFamilyField() const
633 const DataArrayInt *MEDFileUMeshSplitL1::getNumberField() const
638 const DataArrayInt *MEDFileUMeshSplitL1::getRevNumberField() const
643 void MEDFileUMeshSplitL1::eraseFamilyField()
645 _fam->fillWithZero();
649 * This method ignores _m and _m_by_types.
651 void MEDFileUMeshSplitL1::setGroupsFromScratch(const std::vector<const MEDCouplingUMesh *>& ms, std::map<std::string,int>& familyIds,
652 std::map<std::string, std::vector<std::string> >& groups) throw(INTERP_KERNEL::Exception)
655 std::vector< DataArrayInt * > corr;
656 _m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,0,corr);
657 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corrMSafe(corr.begin(),corr.end());
658 std::vector< std::vector<int> > fidsOfGroups;
659 std::vector< const DataArrayInt * > corr2(corr.begin(),corr.end());
660 _fam=DataArrayInt::MakePartition(corr2,((MEDCouplingUMesh *)_m)->getNumberOfCells(),fidsOfGroups);
661 int nbOfCells=((MEDCouplingUMesh *)_m)->getNumberOfCells();
662 std::map<int,std::string> newfams;
663 std::map<int,int> famIdTrad;
664 TraduceFamilyNumber(fidsOfGroups,familyIds,famIdTrad,newfams);
665 int *w=_fam->getPointer();
666 for(int i=0;i<nbOfCells;i++,w++)
670 void MEDFileUMeshSplitL1::write(med_idt fid, const char *mName, int mdim) const
672 std::vector<MEDCouplingUMesh *> ms=_m_by_types->splitByType();
673 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> > msMSafe(ms.begin(),ms.end());
675 for(std::vector<MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
677 int nbCells=(*it)->getNumberOfCells();
678 int end=start+nbCells;
679 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fam,num;
680 if((const DataArrayInt *)_fam)
681 fam=_fam->substr(start,end);
682 if((const DataArrayInt *)_num)
683 num=_num->substr(start,end);
684 MEDFileUMeshPerType::write(fid,mName,mdim,(*it),fam,num);
689 void MEDFileUMeshSplitL1::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
691 DataArrayInt *arr=_fam;
693 arr->changeValue(oldId,newId);
696 void MEDFileUMeshSplitL1::setFamilyArr(DataArrayInt *famArr)
703 MEDCouplingUMesh *mbt(_m_by_types);
705 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::setFamilyArr : no mesh defined on this level !");
706 famArr->checkNbOfTuplesAndComp(mbt->getNumberOfCells(),1,"MEDFileUMeshSplitL1::setFamilyArr : Problem in size of Family arr ! ");
711 void MEDFileUMeshSplitL1::setRenumArr(DataArrayInt *renumArr)
719 MEDCouplingUMesh *mbt(_m_by_types);
721 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::setRenumArr : no mesh defined on this level !");
722 renumArr->checkNbOfTuplesAndComp(mbt->getNumberOfCells(),1,"MEDFileUMeshSplitL1::setRenumArr : Problem in size of numbering arr ! ");
728 MEDCouplingUMesh *MEDFileUMeshSplitL1::Renumber2(const DataArrayInt *renum, MEDCouplingUMesh *m, const int *cellIds)
733 m->renumberCells(renum->getConstPointer(),true);
736 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> locnum=renum->selectByTupleId(cellIds,cellIds+m->getNumberOfCells());
737 m->renumberCells(locnum->getConstPointer(),true);
742 MEDCouplingUMesh *MEDFileUMeshSplitL1::renumIfNeeded(MEDCouplingUMesh *m, const int *cellIds) const
744 return Renumber2(_num,m,cellIds);
747 DataArrayInt *MEDFileUMeshSplitL1::Renumber(const DataArrayInt *renum, const DataArrayInt *da)
749 if((const DataArrayInt *)renum==0)
752 return const_cast<DataArrayInt *>(da);
754 return renum->selectByTupleId(da->getConstPointer(),da->getConstPointer()+da->getNumberOfTuples());
757 DataArrayInt *MEDFileUMeshSplitL1::renumIfNeededArr(const DataArrayInt *da) const
759 return Renumber(_num,da);
762 std::vector<int> MEDFileUMeshSplitL1::GetNewFamiliesNumber(int nb, const std::map<std::string,int>& families)
765 for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++)
766 id=std::max(id,(*it).second);
769 std::vector<int> ret(nb);
770 for(int i=1;i<=nb;i++)
775 void MEDFileUMeshSplitL1::TraduceFamilyNumber(const std::vector< std::vector<int> >& fidsGrps, std::map<std::string,int>& familyIds,
776 std::map<int,int>& famIdTrad, std::map<int,std::string>& newfams)
778 std::set<int> allfids;
782 void MEDFileUMeshSplitL1::computeRevNum() const
785 int maxValue=_num->getMaxValue(pos);
786 _rev_num=_num->invertArrayN2O2O2N(maxValue+1);