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
19 // Author : Anthony Geay (CEA/DEN)
21 #include "MEDFileMeshLL.hxx"
22 #include "MEDFileMesh.hxx"
23 #include "MEDLoaderBase.hxx"
25 #include "MEDCouplingUMesh.hxx"
27 #include "InterpKernelAutoPtr.hxx"
28 #include "CellModel.hxx"
32 extern med_geometry_type typmai[MED_N_CELL_FIXED_GEO];
33 extern INTERP_KERNEL::NormalizedCellType typmai2[MED_N_CELL_FIXED_GEO];
34 extern med_geometry_type typmainoeud[1];
36 using namespace ParaMEDMEM;
38 MEDFileMeshL2::MEDFileMeshL2():_name(MED_NAME_SIZE),_description(MED_COMMENT_SIZE),_dt_unit(MED_LNAME_SIZE)
42 int MEDFileMeshL2::GetMeshIdFromName(med_idt fid, const char *mname, ParaMEDMEM::MEDCouplingMeshType& meshType, int& dt, int& it, std::string& dtunit1) throw(INTERP_KERNEL::Exception)
44 med_mesh_type type_maillage;
45 char maillage_description[MED_COMMENT_SIZE+1];
46 char dtunit[MED_LNAME_SIZE+1];
48 char nommaa[MED_NAME_SIZE+1];
49 med_int n=MEDnMesh(fid);
52 med_sorting_type stype;
53 std::vector<std::string> ms;
55 med_axis_type axistype;
56 for(int i=0;i<n && !found;i++)
58 int naxis=MEDmeshnAxis(fid,i+1);
59 INTERP_KERNEL::AutoPtr<char> axisname=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
60 INTERP_KERNEL::AutoPtr<char> axisunit=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
61 MEDmeshInfo(fid,i+1,nommaa,&spaceDim,&dim,&type_maillage,maillage_description,dtunit,&stype,&nstep,&axistype,axisname,axisunit);
62 dtunit1=MEDLoaderBase::buildStringFromFortran(dtunit,sizeof(dtunit));
63 std::string cur=MEDLoaderBase::buildStringFromFortran(nommaa,sizeof(nommaa));
73 std::ostringstream oss;
74 oss << "No such meshname (" << mname << ") in file ! Must be in :";
75 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss,", "));
76 throw INTERP_KERNEL::Exception(oss.str().c_str());
80 case MED_UNSTRUCTURED_MESH:
81 meshType=UNSTRUCTURED;
83 case MED_STRUCTURED_MESH:
86 MEDmeshGridTypeRd(fid,mname,>);
89 case MED_CARTESIAN_GRID:
92 case MED_CURVILINEAR_GRID:
93 meshType=CURVE_LINEAR;
96 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::getMeshIdFromName : unrecognized structured mesh type ! Supported are :\n - cartesian\n - curve linear\n");
101 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::getMeshIdFromName : unrecognized mesh type !");
105 MEDmeshComputationStepInfo(fid,mname,1,&numdt,&numit,&dtt);
110 double MEDFileMeshL2::CheckMeshTimeStep(med_idt fid, const char *mName, int nstep, int dt, int it) throw(INTERP_KERNEL::Exception)
115 std::vector< std::pair<int,int> > p(nstep);
116 for(int i=0;i<nstep;i++)
118 MEDmeshComputationStepInfo(fid,mName,i+1,&numdt,&numit,&dtt);
119 p[i]=std::make_pair<int,int>(numdt,numit);
120 found=(numdt==dt) && (numit==numit);
124 std::ostringstream oss; oss << "No such iteration=" << dt << ",order=" << it << " numbers found for mesh '" << mName << "' ! ";
125 oss << "Possibilities are : ";
126 for(int i=0;i<nstep;i++)
127 oss << "(" << p[i].first << "," << p[i].second << "), ";
128 throw INTERP_KERNEL::Exception(oss.str().c_str());
133 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)
135 med_mesh_type type_maillage;
137 med_sorting_type stype;
138 med_axis_type axistype;
139 int naxis=MEDmeshnAxis(fid,mId);
140 INTERP_KERNEL::AutoPtr<char> nameTmp=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
141 INTERP_KERNEL::AutoPtr<char> axisname=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
142 INTERP_KERNEL::AutoPtr<char> axisunit=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
143 if(MEDmeshInfo(fid,mId,nameTmp,&spaceDim,&Mdim,&type_maillage,_description.getPointer(),_dt_unit.getPointer(),
144 &stype,&nstep,&axistype,axisname,axisunit)!=0)
145 throw INTERP_KERNEL::Exception("A problem has been detected when trying to get info on mesh !");
146 switch(type_maillage)
148 case MED_UNSTRUCTURED_MESH:
149 meshType=UNSTRUCTURED;
151 case MED_STRUCTURED_MESH:
154 MEDmeshGridTypeRd(fid,mName,>);
157 case MED_CARTESIAN_GRID:
160 case MED_CURVILINEAR_GRID:
161 meshType=CURVE_LINEAR;
164 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::getAxisInfoOnMesh : unrecognized structured mesh type ! Supported are :\n - cartesian\n - curve linear\n");
169 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::getMeshIdFromName : unrecognized mesh type !");
172 std::vector<std::string> infosOnComp(naxis);
173 for(int i=0;i<naxis;i++)
175 std::string info=MEDLoaderBase::buildUnionUnit(((char *)axisname)+i*MED_SNAME_SIZE,MED_SNAME_SIZE,((char *)axisunit)+i*MED_SNAME_SIZE,MED_SNAME_SIZE);
181 void MEDFileMeshL2::ReadFamiliesAndGrps(med_idt fid, const char *meshName, std::map<std::string,int>& fams, std::map<std::string, std::vector<std::string> >& grps)
183 char nomfam[MED_NAME_SIZE+1];
185 int nfam=MEDnFamily(fid,meshName);
186 for(int i=0;i<nfam;i++)
188 int ngro=MEDnFamilyGroup(fid,meshName,i+1);
189 med_int natt=MEDnFamily23Attribute(fid,meshName,i+1);
190 INTERP_KERNEL::AutoPtr<med_int> attide=new med_int[natt];
191 INTERP_KERNEL::AutoPtr<med_int> attval=new med_int[natt];
192 INTERP_KERNEL::AutoPtr<char> attdes=new char[MED_COMMENT_SIZE*natt+1];
193 INTERP_KERNEL::AutoPtr<char> gro=new char[MED_LNAME_SIZE*ngro+1];
194 MEDfamily23Info(fid,meshName,i+1,nomfam,attide,attval,attdes,&numfam,gro);
195 std::string famName=MEDLoaderBase::buildStringFromFortran(nomfam,MED_NAME_SIZE);
196 fams[famName]=numfam;
197 for(int j=0;j<ngro;j++)
199 std::string groupname=MEDLoaderBase::buildStringFromFortran(gro+j*MED_LNAME_SIZE,MED_LNAME_SIZE);
200 grps[groupname].push_back(famName);
205 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)
207 for(std::map<std::string,int>::const_iterator it=fams.begin();it!=fams.end();it++)
209 std::vector<std::string> grpsOfFam;
210 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=grps.begin();it1!=grps.end();it1++)
212 if(std::find((*it1).second.begin(),(*it1).second.end(),(*it).first)!=(*it1).second.end())
213 grpsOfFam.push_back((*it1).first);
215 int ngro=grpsOfFam.size();
216 INTERP_KERNEL::AutoPtr<char> groName=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE*ngro);
218 for(std::vector<std::string>::const_iterator it2=grpsOfFam.begin();it2!=grpsOfFam.end();it2++,i++)
219 MEDLoaderBase::safeStrCpy2((*it2).c_str(),MED_LNAME_SIZE-1,groName+i*MED_LNAME_SIZE,tooLongStrPol);
220 INTERP_KERNEL::AutoPtr<char> famName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
221 MEDLoaderBase::safeStrCpy((*it).first.c_str(),MED_NAME_SIZE,famName,tooLongStrPol);
222 int ret=MEDfamilyCr(fid,mname,famName,(*it).second,ngro,groName);
227 MEDFileUMeshL2::MEDFileUMeshL2()
231 void MEDFileUMeshL2::loadAll(med_idt fid, int mId, const char *mName, int dt, int it)
236 ParaMEDMEM::MEDCouplingMeshType meshType;
237 std::vector<std::string> infosOnComp=getAxisInfoOnMesh(fid,mId,mName,meshType,nstep,Mdim);
238 if(meshType!=UNSTRUCTURED)
239 throw INTERP_KERNEL::Exception("Invalid mesh type ! You are expected an unstructured one whereas in file it is not an unstructured !");
240 _time=CheckMeshTimeStep(fid,mName,nstep,dt,it);
243 loadConnectivity(fid,Mdim,mName,dt,it);//to improve check (dt,it) coherency
244 loadCoords(fid,mId,infosOnComp,mName,dt,it);
247 void MEDFileUMeshL2::loadConnectivity(med_idt fid, int mdim, const char *mName, int dt, int it)
249 _per_type_mesh.resize(1);
250 _per_type_mesh[0].clear();
251 for(int j=0;j<MED_N_CELL_FIXED_GEO;j++)
253 MEDFileUMeshPerType *tmp=MEDFileUMeshPerType::New(fid,mName,dt,it,mdim,typmai[j],typmai2[j]);
255 _per_type_mesh[0].push_back(tmp);
260 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)
262 int spaceDim=infosOnComp.size();
263 med_bool changement,transformation;
264 int nCoords=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_COORDINATE,MED_NO_CMODE,&changement,&transformation);
265 _coords=DataArrayDouble::New();
266 _coords->alloc(nCoords,spaceDim);
267 double *coordsPtr=_coords->getPointer();
268 MEDmeshNodeCoordinateRd(fid,mName,dt,it,MED_FULL_INTERLACE,coordsPtr);
269 _fam_coords=DataArrayInt::New();
270 _fam_coords->alloc(nCoords,1);
271 _num_coords=DataArrayInt::New();
272 _num_coords->alloc(nCoords,1);
273 if(MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NO_GEOTYPE,MED_FAMILY_NUMBER,MED_NODAL,&changement,&transformation)>0)
274 MEDmeshEntityFamilyNumberRd(fid,mName,dt,it,MED_NODE,MED_NO_GEOTYPE,_fam_coords->getPointer());
277 if(MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NO_GEOTYPE,MED_NUMBER,MED_NODAL,&changement,&transformation)>0)
278 MEDmeshEntityNumberRd(fid,mName,dt,it,MED_NODE,MED_NO_GEOTYPE,_num_coords->getPointer());
281 for(int i=0;i<spaceDim;i++)
282 _coords->setInfoOnComponent(i,infosOnComp[i].c_str());
285 void MEDFileUMeshL2::sortTypes()
288 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> > tmp(_per_type_mesh[0]);
289 _per_type_mesh.clear();
290 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >::const_iterator it=tmp.begin();it!=tmp.end();it++)
291 mdims.insert((*it)->getDim());
294 int mdim=*mdims.rbegin();
295 _per_type_mesh.resize(mdim+1);
296 for(int dim=mdim+1;dim!=0;dim--)
298 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >& elt=_per_type_mesh[mdim+1-dim];
299 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >::const_iterator it=tmp.begin();it!=tmp.end();it++)
300 if((*it)->getDim()==dim-1)
303 // suppression of contiguous empty levels at the end of _per_type_mesh.
304 int nbOfUselessLev=0;
306 for(std::vector< std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> > >::reverse_iterator it2=_per_type_mesh.rbegin();it2!=_per_type_mesh.rend();it2++)
308 if((*it2).empty() && isFirst)
315 _per_type_mesh.resize(_per_type_mesh.size()-nbOfUselessLev);
318 void MEDFileUMeshL2::WriteCoords(med_idt fid, const char *mname, int dt, int it, double time, const DataArrayDouble *coords, const DataArrayInt *famCoords, const DataArrayInt *numCoords)
322 MEDmeshNodeCoordinateWr(fid,mname,dt,it,time,MED_FULL_INTERLACE,coords->getNumberOfTuples(),coords->getConstPointer());
324 MEDmeshEntityFamilyNumberWr(fid,mname,dt,it,MED_NODE,MED_NO_GEOTYPE,famCoords->getNumberOfTuples(),famCoords->getConstPointer());
326 MEDmeshEntityNumberWr(fid,mname,dt,it,MED_NODE,MED_NO_GEOTYPE,numCoords->getNumberOfTuples(),numCoords->getConstPointer());
329 bool MEDFileUMeshL2::isFamDefinedOnLev(int levId) const
331 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >::const_iterator it=_per_type_mesh[levId].begin();it!=_per_type_mesh[levId].end();it++)
332 if((*it)->getFam()==0)
337 bool MEDFileUMeshL2::isNumDefinedOnLev(int levId) const
339 for(std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >::const_iterator it=_per_type_mesh[levId].begin();it!=_per_type_mesh[levId].end();it++)
340 if((*it)->getNum()==0)
345 MEDFileCMeshL2::MEDFileCMeshL2()
349 void MEDFileCMeshL2::loadAll(med_idt fid, int mId, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
354 ParaMEDMEM::MEDCouplingMeshType meshType;
355 std::vector<std::string> infosOnComp=getAxisInfoOnMesh(fid,mId,mName,meshType,nstep,Mdim);
356 if(meshType!=CARTESIAN)
357 throw INTERP_KERNEL::Exception("Invalid mesh type ! You are expected a structured one whereas in file it is not a structured !");
358 _time=CheckMeshTimeStep(fid,mName,nstep,dt,it);
362 med_grid_type gridtype;
363 MEDmeshGridTypeRd(fid,mName,&gridtype);
364 if(gridtype!=MED_CARTESIAN_GRID)
365 throw INTERP_KERNEL::Exception("Invalid structured mesh ! Expected cartesian mesh type !");
366 _cmesh=MEDCouplingCMesh::New();
367 for(int i=0;i<Mdim;i++)
369 med_data_type dataTypeReq=GetDataTypeCorrespondingToSpaceId(i);
370 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
371 int nbOfElt=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,dataTypeReq,MED_NO_CMODE,&chgt,&trsf);
372 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> da=DataArrayDouble::New();
373 da->alloc(nbOfElt,1);
374 da->setInfoOnComponent(0,infosOnComp[i].c_str());
375 MEDmeshGridIndexCoordinateRd(fid,mName,dt,it,i+1,da->getPointer());
376 _cmesh->setCoordsAt(i,da);
380 med_data_type MEDFileCMeshL2::GetDataTypeCorrespondingToSpaceId(int id) throw(INTERP_KERNEL::Exception)
385 return MED_COORDINATE_AXIS1;
387 return MED_COORDINATE_AXIS2;
389 return MED_COORDINATE_AXIS3;
391 throw INTERP_KERNEL::Exception("Invalid meshdim detected in Cartesian Grid !");
395 MEDFileCLMeshL2::MEDFileCLMeshL2()
399 void MEDFileCLMeshL2::loadAll(med_idt fid, int mId, const char *mName, int dt, int it) throw(INTERP_KERNEL::Exception)
404 ParaMEDMEM::MEDCouplingMeshType meshType;
405 std::vector<std::string> infosOnComp=getAxisInfoOnMesh(fid,mId,mName,meshType,nstep,Mdim);
406 if(meshType!=CURVE_LINEAR)
407 throw INTERP_KERNEL::Exception("Invalid mesh type ! You are expected a structured one whereas in file it is not a structured !");
408 _time=CheckMeshTimeStep(fid,mName,nstep,dt,it);
412 _clmesh=MEDCouplingCurveLinearMesh::New();
413 INTERP_KERNEL::AutoPtr<int> stGrid=new int[Mdim];
414 MEDmeshGridStructRd(fid,mName,dt,it,stGrid);
415 _clmesh->setNodeGridStructure(stGrid,((int *)stGrid)+Mdim);
416 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
417 int nbNodes=MEDmeshnEntity(fid,mName,dt,it,MED_NODE,MED_NONE,MED_COORDINATE,MED_NO_CMODE,&chgt,&trsf);
418 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> da=DataArrayDouble::New();
419 da->alloc(nbNodes,infosOnComp.size());
420 da->setInfoOnComponents(infosOnComp);
421 MEDmeshNodeCoordinateRd(fid,mName,dt,it,MED_FULL_INTERLACE,da->getPointer());
422 _clmesh->setCoords(da);
425 MEDFileUMeshPermCompute::MEDFileUMeshPermCompute(const MEDFileUMeshSplitL1* st):_st(st),_mpt_time(0),_num_time(0)
430 * Warning it returns an instance to deallocate !!!!
432 MEDFileUMeshPermCompute::operator MEDCouplingUMesh *() const
434 _st->_m_by_types->updateTime();
435 _st->_num->updateTime();
436 if((MEDCouplingUMesh *)_m==0)
439 _m=static_cast<MEDCouplingUMesh *>(_st->_m_by_types->deepCpy());
440 _m->renumberCells(_st->_num->getConstPointer(),true);
445 if(_mpt_time==_st->_m_by_types->getTimeOfThis() && _num_time==_st->_num->getTimeOfThis())
450 _m=static_cast<MEDCouplingUMesh *>(_st->_m_by_types->deepCpy());
451 _m->renumberCells(_st->_num->getConstPointer(),true);
457 void MEDFileUMeshPermCompute::operator=(MEDCouplingUMesh *m)
462 void MEDFileUMeshPermCompute::updateTime() const
464 _mpt_time=_st->_m_by_types->getTimeOfThis();
465 _num_time=_st->_num->getTimeOfThis();
468 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(const MEDFileUMeshSplitL1& other):_m_by_types(other._m_by_types),_fam(other._fam),_num(other._num),_rev_num(other._rev_num),_m(this)
472 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(const MEDFileUMeshL2& l2, const char *mName, int id):_m(this)
474 const std::vector< MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshPerType> >& v=l2.getLev(id);
478 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> > msMSafe(sz);
479 std::vector<const MEDCouplingUMesh *> ms(sz);
480 for(int i=0;i<sz;i++)
482 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp=MEDCouplingUMesh::New("",v[i]->getDim());
483 MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> tmp2=l2.getCoords();
484 tmp->setCoords(tmp2);
485 tmp->setConnectivity(const_cast<DataArrayInt *>(v[i]->getNodal()),const_cast<DataArrayInt *>(v[i]->getNodalIndex()));
486 ms[i]=tmp; msMSafe[i]=tmp;
488 _m_by_types=MEDCouplingUMesh::MergeUMeshesOnSameCoords(ms);
489 _m_by_types->setName(mName);
490 if(l2.isFamDefinedOnLev(id))
492 int nbOfCells=_m_by_types->getNumberOfCells();
493 _fam=DataArrayInt::New();
494 _fam->alloc(nbOfCells,1);
495 int *w=_fam->getPointer();
496 for(int i=0;i<sz;i++)
497 w=std::copy(v[i]->getFam()->getConstPointer(),v[i]->getFam()->getConstPointer()+v[i]->getFam()->getNumberOfTuples(),w);
499 if(l2.isNumDefinedOnLev(id))
501 int nbOfCells=_m_by_types->getNumberOfCells();
502 _num=DataArrayInt::New();
503 _num->alloc(nbOfCells,1);
504 int *w=_num->getPointer();
505 for(int i=0;i<sz;i++)
506 w=std::copy(v[i]->getNum()->getConstPointer(),v[i]->getNum()->getConstPointer()+v[i]->getNum()->getNumberOfTuples(),w);
511 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(MEDCouplingUMesh *m):_m(this)
516 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(MEDCouplingUMesh *m, bool newOrOld):_m(this)
518 assignMesh(m,newOrOld);
521 std::size_t MEDFileUMeshSplitL1::getHeapMemorySize() const
524 if((const MEDCouplingUMesh *)_m_by_types)
526 ret+=_m_by_types->getHeapMemorySize();
527 if((const DataArrayDouble *)_m_by_types->getCoords())
528 ret-=_m_by_types->getCoords()->getHeapMemorySize();
530 if((const DataArrayInt*)_fam)
531 ret+=_fam->getHeapMemorySize();
532 if((const DataArrayInt*)_num)
533 ret+=_num->getHeapMemorySize();
534 if((const DataArrayInt*)_rev_num)
535 ret+=_rev_num->getHeapMemorySize();
539 MEDFileUMeshSplitL1 *MEDFileUMeshSplitL1::deepCpy() const
541 MEDCouplingAutoRefCountObjectPtr<MEDFileUMeshSplitL1> ret=new MEDFileUMeshSplitL1(*this);
542 if((const MEDCouplingUMesh*)_m_by_types)
543 ret->_m_by_types=static_cast<MEDCouplingUMesh*>(_m_by_types->deepCpy());
544 if((const DataArrayInt *)_fam)
545 ret->_fam=_fam->deepCpy();
546 if((const DataArrayInt *)_num)
547 ret->_num=_num->deepCpy();
548 if((const DataArrayInt *)_rev_num)
549 ret->_rev_num=_rev_num->deepCpy();
553 bool MEDFileUMeshSplitL1::isEqual(const MEDFileUMeshSplitL1 *other, double eps, std::string& what) const
555 const MEDCouplingUMesh *m1=_m_by_types;
556 const MEDCouplingUMesh *m2=other->_m_by_types;
557 if((m1==0 && m2!=0) || (m1!=0 && m2==0))
559 what="Presence of mesh in one sublevel and not in other!";
563 if(!m1->isEqual(m2,eps))
565 what="meshes at a sublevel are not deeply equal !";
568 const DataArrayInt *d1=_fam;
569 const DataArrayInt *d2=other->_fam;
570 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
572 what="Presence of family arr in one sublevel and not in other!";
576 if(!d1->isEqual(*d2))
578 what="family arr at a sublevel are not deeply equal !";
583 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
585 what="Presence of cell numbering arr in one sublevel and not in other!";
589 if(!d1->isEqual(*d2))
591 what="Numbering cell arr at a sublevel are not deeply equal !";
597 void MEDFileUMeshSplitL1::synchronizeTinyInfo(const MEDFileMesh& master) const
599 const MEDCouplingUMesh *tmp=_m_by_types;
602 (const_cast<MEDCouplingUMesh *>(tmp))->setName(master.getName());
603 (const_cast<MEDCouplingUMesh *>(tmp))->setDescription(master.getDescription());
604 (const_cast<MEDCouplingUMesh *>(tmp))->setTime(master.getTimeValue(),master.getIteration(),master.getOrder());
605 (const_cast<MEDCouplingUMesh *>(tmp))->setTimeUnit(master.getTimeUnit());
608 void MEDFileUMeshSplitL1::clearNonDiscrAttributes() const
610 ClearNonDiscrAttributes(_m_by_types);
613 void MEDFileUMeshSplitL1::ClearNonDiscrAttributes(const MEDCouplingMesh *tmp)
617 (const_cast<MEDCouplingMesh *>(tmp))->setName("");
618 (const_cast<MEDCouplingMesh *>(tmp))->setDescription("");
619 (const_cast<MEDCouplingMesh *>(tmp))->setTime(0.,-1,-1);
620 (const_cast<MEDCouplingMesh *>(tmp))->setTimeUnit("");
623 void MEDFileUMeshSplitL1::assignMesh(MEDCouplingUMesh *m, bool newOrOld) throw(INTERP_KERNEL::Exception)
629 _m_by_types=(MEDCouplingUMesh *)m->deepCpy();
630 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=_m_by_types->getRenumArrForConsecutiveCellTypesSpec(typmai2,typmai2+MED_N_CELL_FIXED_GEO);
631 if(!da->isIdentity())
633 _num=da->invertArrayO2N2N2O(m->getNumberOfCells());
636 _m_by_types->renumberCells(da->getConstPointer(),false);
641 if(!m->checkConsecutiveCellTypesAndOrder(typmai2,typmai2+MED_N_CELL_FIXED_GEO))
642 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::assignMesh : the mode of mesh setting expects to follow the MED file numbering convention ! it is not the case !");
646 _fam=DataArrayInt::New();
647 _fam->alloc(m->getNumberOfCells(),1);
648 _fam->fillWithValue(0);
651 bool MEDFileUMeshSplitL1::empty() const
653 return ((const MEDCouplingUMesh *)_m_by_types)==0;
656 bool MEDFileUMeshSplitL1::presenceOfOneFams(const std::vector<int>& ids) const
658 const DataArrayInt *fam=_fam;
661 return fam->presenceOfValue(ids);
664 int MEDFileUMeshSplitL1::getMeshDimension() const
666 return _m_by_types->getMeshDimension();
669 void MEDFileUMeshSplitL1::simpleRepr(std::ostream& oss) const
671 std::vector<int> code=_m_by_types->getDistributionOfTypes();
672 int nbOfTypes=code.size()/3;
673 for(int i=0;i<nbOfTypes;i++)
675 INTERP_KERNEL::NormalizedCellType typ=(INTERP_KERNEL::NormalizedCellType) code[3*i];
676 oss << " - Number of cells with type " << INTERP_KERNEL::CellModel::GetCellModel(typ).getRepr() << " : " << code[3*i+1] << std::endl;
680 int MEDFileUMeshSplitL1::getSize() const throw(INTERP_KERNEL::Exception)
682 if((const MEDCouplingUMesh *)_m_by_types==0)
683 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::getSize : no mesh specified at level !");
684 return _m_by_types->getNumberOfCells();
687 MEDCouplingUMesh *MEDFileUMeshSplitL1::getFamilyPart(const int *idsBg, const int *idsEnd, bool renum) const
689 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> eltsToKeep=_fam->getIdsEqualList(idsBg,idsEnd);
690 MEDCouplingUMesh *m=(MEDCouplingUMesh *)_m_by_types->buildPartOfMySelf(eltsToKeep->getConstPointer(),eltsToKeep->getConstPointer()+eltsToKeep->getNumberOfTuples(),true);
692 return renumIfNeeded(m,eltsToKeep->getConstPointer());
696 DataArrayInt *MEDFileUMeshSplitL1::getFamilyPartArr(const int *idsBg, const int *idsEnd, bool renum) const
698 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=_fam->getIdsEqualList(idsBg,idsEnd);
700 return renumIfNeededArr(da);
704 MEDCouplingUMesh *MEDFileUMeshSplitL1::getWholeMesh(bool renum) const
706 MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> tmp;
714 DataArrayInt *MEDFileUMeshSplitL1::getOrCreateAndGetFamilyField() throw(INTERP_KERNEL::Exception)
716 if((DataArrayInt *)_fam)
718 MEDCouplingUMesh *m(_m_by_types);
720 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::getOrCreateAndGetFamilyField : impossible to create a family field array because no mesh specified on this level !");
721 int nbOfTuples=m->getNumberOfCells();
722 _fam=DataArrayInt::New(); _fam->alloc(nbOfTuples,1); _fam->fillWithZero();
726 const DataArrayInt *MEDFileUMeshSplitL1::getFamilyField() const
731 const DataArrayInt *MEDFileUMeshSplitL1::getNumberField() const
736 const DataArrayInt *MEDFileUMeshSplitL1::getRevNumberField() const
741 void MEDFileUMeshSplitL1::eraseFamilyField()
743 _fam->fillWithZero();
747 * This method ignores _m and _m_by_types.
749 void MEDFileUMeshSplitL1::setGroupsFromScratch(const std::vector<const MEDCouplingUMesh *>& ms, std::map<std::string,int>& familyIds,
750 std::map<std::string, std::vector<std::string> >& groups) throw(INTERP_KERNEL::Exception)
752 std::vector< DataArrayInt * > corr;
753 _m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,0,corr);
754 std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > corrMSafe(corr.begin(),corr.end());
755 std::vector< std::vector<int> > fidsOfGroups;
756 std::vector< const DataArrayInt * > corr2(corr.begin(),corr.end());
757 _fam=DataArrayInt::MakePartition(corr2,((MEDCouplingUMesh *)_m)->getNumberOfCells(),fidsOfGroups);
758 int nbOfCells=((MEDCouplingUMesh *)_m)->getNumberOfCells();
759 std::map<int,std::string> newfams;
760 std::map<int,int> famIdTrad;
761 TraduceFamilyNumber(fidsOfGroups,familyIds,famIdTrad,newfams);
762 int *w=_fam->getPointer();
763 for(int i=0;i<nbOfCells;i++,w++)
767 void MEDFileUMeshSplitL1::write(med_idt fid, const char *mName, int mdim) const
769 std::vector<MEDCouplingUMesh *> ms=_m_by_types->splitByType();
770 std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> > msMSafe(ms.begin(),ms.end());
772 for(std::vector<MEDCouplingUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
774 int nbCells=(*it)->getNumberOfCells();
775 int end=start+nbCells;
776 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> fam,num;
777 if((const DataArrayInt *)_fam)
778 fam=_fam->substr(start,end);
779 if((const DataArrayInt *)_num)
780 num=_num->substr(start,end);
781 MEDFileUMeshPerType::write(fid,mName,mdim,(*it),fam,num);
786 void MEDFileUMeshSplitL1::renumberNodesInConn(const int *newNodeNumbersO2N) throw(INTERP_KERNEL::Exception)
788 MEDCouplingUMesh *m(_m_by_types);
791 m->renumberNodesInConn(newNodeNumbersO2N);
794 void MEDFileUMeshSplitL1::changeFamilyIdArr(int oldId, int newId) throw(INTERP_KERNEL::Exception)
796 DataArrayInt *arr=_fam;
798 arr->changeValue(oldId,newId);
801 void MEDFileUMeshSplitL1::setFamilyArr(DataArrayInt *famArr)
808 MEDCouplingUMesh *mbt(_m_by_types);
810 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::setFamilyArr : no mesh defined on this level !");
811 famArr->checkNbOfTuplesAndComp(mbt->getNumberOfCells(),1,"MEDFileUMeshSplitL1::setFamilyArr : Problem in size of Family arr ! ");
816 void MEDFileUMeshSplitL1::setRenumArr(DataArrayInt *renumArr)
824 MEDCouplingUMesh *mbt(_m_by_types);
826 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::setRenumArr : no mesh defined on this level !");
827 renumArr->checkNbOfTuplesAndComp(mbt->getNumberOfCells(),1,"MEDFileUMeshSplitL1::setRenumArr : Problem in size of numbering arr ! ");
833 MEDCouplingUMesh *MEDFileUMeshSplitL1::Renumber2(const DataArrayInt *renum, MEDCouplingUMesh *m, const int *cellIds)
838 m->renumberCells(renum->getConstPointer(),true);
841 MEDCouplingAutoRefCountObjectPtr<DataArrayInt> locnum=renum->selectByTupleId(cellIds,cellIds+m->getNumberOfCells());
842 m->renumberCells(locnum->getConstPointer(),true);
847 MEDCouplingUMesh *MEDFileUMeshSplitL1::renumIfNeeded(MEDCouplingUMesh *m, const int *cellIds) const
849 return Renumber2(_num,m,cellIds);
852 DataArrayInt *MEDFileUMeshSplitL1::Renumber(const DataArrayInt *renum, const DataArrayInt *da)
854 if((const DataArrayInt *)renum==0)
857 return const_cast<DataArrayInt *>(da);
859 return renum->selectByTupleId(da->getConstPointer(),da->getConstPointer()+da->getNumberOfTuples());
862 DataArrayInt *MEDFileUMeshSplitL1::renumIfNeededArr(const DataArrayInt *da) const
864 return Renumber(_num,da);
867 std::vector<int> MEDFileUMeshSplitL1::GetNewFamiliesNumber(int nb, const std::map<std::string,int>& families)
870 for(std::map<std::string,int>::const_iterator it=families.begin();it!=families.end();it++)
871 id=std::max(id,(*it).second);
874 std::vector<int> ret(nb);
875 for(int i=1;i<=nb;i++)
880 void MEDFileUMeshSplitL1::TraduceFamilyNumber(const std::vector< std::vector<int> >& fidsGrps, std::map<std::string,int>& familyIds,
881 std::map<int,int>& famIdTrad, std::map<int,std::string>& newfams)
883 std::set<int> allfids;
887 void MEDFileUMeshSplitL1::computeRevNum() const
890 int maxValue=_num->getMaxValue(pos);
891 _rev_num=_num->invertArrayN2O2O2N(maxValue+1);