1 // Copyright (C) 2007-2020 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, or (at your option) any later version.
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"
24 #include "MEDFileSafeCaller.txx"
25 #include "MEDFileMeshReadSelector.hxx"
26 #include "MEDFileStructureElement.hxx"
27 #include "MEDFileMeshSupport.hxx"
29 #include "MEDCouplingUMesh.hxx"
31 #include "InterpKernelAutoPtr.hxx"
32 #include "CellModel.hxx"
37 // From MEDLOader.cxx TU
38 extern med_geometry_type typmai[MED_N_CELL_FIXED_GEO];
39 extern INTERP_KERNEL::NormalizedCellType typmai2[MED_N_CELL_FIXED_GEO];
40 extern med_geometry_type typmainoeud[1];
42 using namespace MEDCoupling;
44 const char MEDFileMeshL2::ZE_SEP_FOR_FAMILY_KILLERS[]="!/__\\!";//important start by - because ord('!')==33 the smallest (!=' ') to preserve orders at most.
46 int MEDFileMeshL2::ZE_SEP2_FOR_FAMILY_KILLERS=4;
48 std::vector<std::string> MeshCls::getAxisInfoOnMesh(med_idt fid, const std::string& mName, MEDCoupling::MEDCouplingMeshType& meshType, MEDCoupling::MEDCouplingAxisType& axType, int& nstep, int& Mdim, MEDFileString& description, MEDFileString& dtunit, MEDFileString& univName) const
50 med_mesh_type type_maillage;
51 med_int spaceDim, meshDim, nbSteps;
52 med_sorting_type stype;
53 med_axis_type axistype;
54 med_int naxis(MEDmeshnAxis(fid,getID()));
55 INTERP_KERNEL::AutoPtr<char> nameTmp(MEDLoaderBase::buildEmptyString(MED_NAME_SIZE));
56 INTERP_KERNEL::AutoPtr<char> axisname(MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE));
57 INTERP_KERNEL::AutoPtr<char> axisunit(MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE));
58 INTERP_KERNEL::AutoPtr<char> univTmp(MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE));
59 if(MEDmeshInfo(fid,getID(),nameTmp,&spaceDim,&meshDim,&type_maillage,description.getPointer(),dtunit.getPointer(),
60 &stype,&nbSteps,&axistype,axisname,axisunit)!=0)
61 throw INTERP_KERNEL::Exception("A problem has been detected when trying to get info on mesh !");
62 Mdim=FromMedInt<int>(meshDim);
63 nstep=FromMedInt<int>(nbSteps);
64 MEDmeshUniversalNameRd(fid,nameTmp,univName.getPointer());// do not protect MEDFILESAFECALLERRD0 call : Thanks to fra.med.
65 axType=MEDFileMeshL2::TraduceAxisType(axistype);
68 case MED_UNSTRUCTURED_MESH:
69 meshType=UNSTRUCTURED;
71 case MED_STRUCTURED_MESH:
74 MEDFILESAFECALLERRD0(MEDmeshGridTypeRd,(fid,mName.c_str(),>));
77 case MED_CARTESIAN_GRID:
80 case MED_CURVILINEAR_GRID:
81 meshType=CURVE_LINEAR;
83 case MED_POLAR_GRID:// this is not a bug. A MED file POLAR_GRID is deal by CARTESIAN MEDLoader
87 throw INTERP_KERNEL::Exception("MEDFileMeshL2::getAxisInfoOnMesh : unrecognized structured mesh type ! Supported are :\n - cartesian\n - curve linear\n");
92 throw INTERP_KERNEL::Exception("MEDFileMeshL2::getMeshIdFromName : unrecognized mesh type !");
95 std::vector<std::string> infosOnComp(naxis);
96 for(int i=0;i<naxis;i++)
98 std::string info(MEDLoaderBase::buildUnionUnit(((char *)axisname)+i*MED_SNAME_SIZE,MED_SNAME_SIZE,((char *)axisunit)+i*MED_SNAME_SIZE,MED_SNAME_SIZE));
104 double MeshCls::checkMeshTimeStep(med_idt fid, const std::string& mName, int nstep, int dt, int it) const
109 std::vector< std::pair<int,int> > p(nstep);
110 for(int i=0;i<nstep;i++)
112 MEDFILESAFECALLERRD0(MEDmeshComputationStepInfo,(fid,mName.c_str(),i+1,&numdt,&numit,&dtt));
113 p[i]=std::make_pair((int)numdt,(int)numit);
114 found=(numdt==dt) && (numit==it);
119 std::ostringstream oss; oss << "No such iteration=" << dt << ",order=" << it << " numbers found for mesh '" << mName << "' ! ";
120 oss << "Possibilities are : ";
121 for(int i=0;i<nstep;i++)
122 oss << "(" << p[i].first << "," << p[i].second << "), ";
123 throw INTERP_KERNEL::Exception(oss.str().c_str());
128 std::vector<std::string> StructMeshCls::getAxisInfoOnMesh(med_idt fid, const std::string& mName, MEDCoupling::MEDCouplingMeshType& meshType, MEDCoupling::MEDCouplingAxisType& axType, int& nstep, int& Mdim, MEDFileString& description, MEDFileString& dtunit, MEDFileString& univName) const
130 INTERP_KERNEL::AutoPtr<char> msn(MEDLoaderBase::buildEmptyString(MED_NAME_SIZE));
131 INTERP_KERNEL::AutoPtr<char> zeDescription(MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE));
132 med_axis_type medAxType;
133 med_int nAxis(MEDsupportMeshnAxis(fid,getID()));
134 INTERP_KERNEL::AutoPtr<char> axisName(new char[MED_SNAME_SIZE*nAxis+1]),axisUnit(new char[MED_SNAME_SIZE*nAxis+1]);
135 med_int spaceDim(0),meshDim(0);
136 MEDFILESAFECALLERRD0(MEDsupportMeshInfo,(fid,getID(),msn,&spaceDim,&meshDim,zeDescription,&medAxType,axisName,axisUnit));
137 std::string descriptionCpp(MEDLoaderBase::buildStringFromFortran(zeDescription,MED_COMMENT_SIZE));
138 description.set(descriptionCpp.c_str());
139 dtunit.clear(); univName.clear(); meshType=UNSTRUCTURED; nstep=1;
140 axType=MEDFileMeshL2::TraduceAxisType(medAxType);
142 //med_bool chgt=MED_FALSE,trsf=MED_FALSE;
143 //nmodels=MEDmeshnEntity(fid,_name.c_str(),MED_NO_DT,MED_NO_IT,MED_STRUCT_ELEMENT,MED_GEO_ALL,MED_CONNECTIVITY,MED_NODAL,&chgt,&trsf);
144 std::vector<std::string> ret;
145 for(int i=0;i<nAxis;i++)
147 std::string info(DataArray::BuildInfoFromVarAndUnit(MEDLoaderBase::buildStringFromFortran(axisName+i*MED_SNAME_SIZE,MED_SNAME_SIZE),
148 MEDLoaderBase::buildStringFromFortran(axisUnit+i*MED_SNAME_SIZE,MED_SNAME_SIZE)));
154 double StructMeshCls::checkMeshTimeStep(med_idt fid, const std::string& mName, int nstep, int dt, int it) const
159 MEDFileMeshL2::MEDFileMeshL2():_name(MED_NAME_SIZE),_description(MED_COMMENT_SIZE),_univ_name(MED_LNAME_SIZE),_dt_unit(MED_LNAME_SIZE)
163 std::size_t MEDFileMeshL2::getHeapMemorySizeWithoutChildren() const
168 std::vector<const BigMemoryObject *> MEDFileMeshL2::getDirectChildrenWithNull() const
170 return std::vector<const BigMemoryObject *>();
173 INTERP_KERNEL::AutoCppPtr<MeshOrStructMeshCls> MEDFileMeshL2::GetMeshIdFromName(med_idt fid, const std::string& mName, MEDCoupling::MEDCouplingMeshType& meshType, MEDCoupling::MEDCouplingAxisType& axType, int& dt, int& it, std::string& dtunit1)
175 med_mesh_type type_maillage=MED_UNDEF_MESH_TYPE;
176 char maillage_description[MED_COMMENT_SIZE+1];
177 char dtunit[MED_LNAME_SIZE+1];
178 med_int spaceDim,dim;
179 char nommaa[MED_NAME_SIZE+1];
180 med_int n=MEDnMesh(fid);
183 med_sorting_type stype;
184 std::vector<std::string> ms;
186 med_axis_type axistype=MED_UNDEF_AXIS_TYPE;
187 for(int i=0;i<n && found==0;i++)
189 med_int naxis(MEDmeshnAxis(fid,i+1));
190 INTERP_KERNEL::AutoPtr<char> axisname(MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE)),axisunit(MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE));
191 MEDFILESAFECALLERRD0(MEDmeshInfo,(fid,i+1,nommaa,&spaceDim,&dim,&type_maillage,maillage_description,dtunit,&stype,&nstep,&axistype,axisname,axisunit));
192 dtunit1=MEDLoaderBase::buildStringFromFortran(dtunit,sizeof(dtunit));
193 std::string cur(MEDLoaderBase::buildStringFromFortran(nommaa,sizeof(nommaa)));
202 {//last chance ! Is it a support mesh ?
203 med_int nbSM(MEDnSupportMesh(fid));
204 for(int i=0;i<nbSM && found==0;i++)
206 med_int naxis(MEDsupportMeshnAxis(fid,i+1));
207 INTERP_KERNEL::AutoPtr<char> axisname(MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE)),axisunit(MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE));
208 MEDFILESAFECALLERRD0(MEDsupportMeshInfo,(fid,i+1,nommaa,&spaceDim,&dim,maillage_description,&axistype,axisname,axisunit));
209 std::string cur(MEDLoaderBase::buildStringFromFortran(nommaa,sizeof(nommaa)));
218 ////////////////////////
223 axType=TraduceAxisType(axistype);
224 switch(type_maillage)
226 case MED_UNSTRUCTURED_MESH:
227 meshType=UNSTRUCTURED;
229 case MED_STRUCTURED_MESH:
232 MEDFILESAFECALLERRD0(MEDmeshGridTypeRd,(fid,mName.c_str(),>));
235 case MED_CARTESIAN_GRID:
238 case MED_CURVILINEAR_GRID:
239 meshType=CURVE_LINEAR;
241 case MED_POLAR_GRID:// this is not a bug. A MED file POLAR_GRID is deal by CARTESIAN MEDLoader
245 throw INTERP_KERNEL::Exception("MEDFileMeshL2::getMeshIdFromName : unrecognized structured mesh type ! Supported are :\n - cartesian\n - curve linear\n");
250 throw INTERP_KERNEL::Exception("MEDFileMeshL2::getMeshIdFromName : unrecognized mesh type !");
254 MEDFILESAFECALLERRD0(MEDmeshComputationStepInfo,(fid,mName.c_str(),1,&numdt,&numit,&dtt));
255 dt=FromMedInt<int>(numdt); it=FromMedInt<int>(numit);
256 return new MeshCls(ret);
260 meshType=UNSTRUCTURED;
261 dt=MED_NO_DT; it=MED_NO_IT; dtunit1.clear();
262 axType=TraduceAxisType(axistype);
263 return new StructMeshCls(ret);
267 std::ostringstream oss;
268 oss << "No such meshname (" << mName << ") in file ! Must be in : ";
269 std::copy(ms.begin(),ms.end(),std::ostream_iterator<std::string>(oss,", "));
270 throw INTERP_KERNEL::Exception(oss.str().c_str());
277 * non static and non const method because _description, _dt_unit... are set in this method.
279 std::vector<std::string> MEDFileMeshL2::getAxisInfoOnMesh(med_idt fid, const MeshOrStructMeshCls *mId, const std::string& mName, MEDCoupling::MEDCouplingMeshType& meshType, MEDCoupling::MEDCouplingAxisType& axType, int& nstep, int& Mdim)
281 return mId->getAxisInfoOnMesh(fid,mName,meshType,axType,nstep,Mdim,_description,_dt_unit,_univ_name);
284 void MEDFileMeshL2::ReadFamiliesAndGrps(med_idt fid, const std::string& meshName, std::map<std::string,mcIdType>& fams, std::map<std::string, std::vector<std::string> >& grps, MEDFileMeshReadSelector *mrs)
286 if(mrs && !(mrs->isCellFamilyFieldReading() || mrs->isNodeFamilyFieldReading()))
288 char nomfam[MED_NAME_SIZE+1];
290 med_int nfam=MEDnFamily(fid,meshName.c_str());
291 std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > > crudeFams(nfam);
292 for(int i=0;i<nfam;i++)
294 med_int ngro=MEDnFamilyGroup(fid,meshName.c_str(),i+1);
295 med_int natt=MEDnFamily23Attribute(fid,meshName.c_str(),i+1);
296 INTERP_KERNEL::AutoPtr<med_int> attide=new med_int[natt];
297 INTERP_KERNEL::AutoPtr<med_int> attval=new med_int[natt];
298 INTERP_KERNEL::AutoPtr<char> attdes=new char[MED_COMMENT_SIZE*natt+1];
299 INTERP_KERNEL::AutoPtr<char> gro=new char[MED_LNAME_SIZE*ngro+1];
300 MEDfamily23Info(fid,meshName.c_str(),i+1,nomfam,attide,attval,attdes,&numfam,gro);
301 std::string famName(MEDLoaderBase::buildStringFromFortran(nomfam,MED_NAME_SIZE));
302 std::vector<std::string> grps2(ngro);
303 for(int j=0;j<ngro;j++)
304 grps2[j]=MEDLoaderBase::buildStringFromFortran(gro+j*MED_LNAME_SIZE,MED_LNAME_SIZE);
305 crudeFams[i]=std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > >(famName,std::pair<mcIdType,std::vector<std::string> >(numfam,grps2));
307 RenameFamiliesFromFileToMemInternal(crudeFams);
308 for(std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > >::const_iterator it0=crudeFams.begin();it0!=crudeFams.end();it0++)
310 fams[(*it0).first]=(*it0).second.first;
311 for(std::vector<std::string>::const_iterator it1=(*it0).second.second.begin();it1!=(*it0).second.second.end();it1++)
312 grps[*it1].push_back((*it0).first);
316 void MEDFileMeshL2::WriteFamiliesAndGrps(med_idt fid, const std::string& mname, const std::map<std::string,mcIdType>& fams, const std::map<std::string, std::vector<std::string> >& grps, int tooLongStrPol)
318 std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > > crudeFams(fams.size());
320 for(std::map<std::string,mcIdType>::const_iterator it=fams.begin();it!=fams.end();it++,ii++)
322 std::vector<std::string> grpsOfFam;
323 for(std::map<std::string, std::vector<std::string> >::const_iterator it1=grps.begin();it1!=grps.end();it1++)
325 if(std::find((*it1).second.begin(),(*it1).second.end(),(*it).first)!=(*it1).second.end())
326 grpsOfFam.push_back((*it1).first);
328 crudeFams[ii]=std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > >((*it).first,std::pair<mcIdType,std::vector<std::string> >((*it).second,grpsOfFam));
330 RenameFamiliesFromMemToFileInternal(crudeFams);
331 for(std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > >::const_iterator it=crudeFams.begin();it!=crudeFams.end();it++)
333 std::size_t ngro((*it).second.second.size());
334 INTERP_KERNEL::AutoPtr<char> groName=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE*ngro);
336 for(std::vector<std::string>::const_iterator it2=(*it).second.second.begin();it2!=(*it).second.second.end();it2++,i++)
337 MEDLoaderBase::safeStrCpy2((*it2).c_str(),MED_LNAME_SIZE,groName+i*MED_LNAME_SIZE,tooLongStrPol);
338 INTERP_KERNEL::AutoPtr<char> famName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
339 MEDLoaderBase::safeStrCpy((*it).first.c_str(),MED_NAME_SIZE,famName,tooLongStrPol);
340 med_int ret=MEDfamilyCr(fid,mname.c_str(),famName,ToMedInt((*it).second.first),ToMedInt(ngro),groName);
345 void MEDFileMeshL2::RenameFamiliesPatternInternal(std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > >& crudeFams, RenameFamiliesPatternFunc func)
348 std::vector<std::string> fams(crudeFams.size());
349 for(std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > >::const_iterator it=crudeFams.begin();it!=crudeFams.end();it++,ii++)
350 fams[ii]=(*it).first;
354 for(std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > >::iterator it=crudeFams.begin();it!=crudeFams.end();it++,ii++)
355 (*it).first=fams[ii];
359 * This method is dedicated to the killers that use a same family name to store different family ids. MED file API authorizes it.
360 * So this method renames families (if needed generally not !) in order to have a discriminant name for families.
362 void MEDFileMeshL2::RenameFamiliesFromFileToMemInternal(std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > >& crudeFams)
364 RenameFamiliesPatternInternal(crudeFams,RenameFamiliesFromFileToMem);
367 bool MEDFileMeshL2::RenameFamiliesFromFileToMem(std::vector< std::string >& famNames)
369 std::map<std::string,mcIdType> m;
370 std::set<std::string> s;
371 for(std::vector< std::string >::const_iterator it=famNames.begin();it!=famNames.end();it++)
373 if(s.find(*it)!=s.end())
378 return false;// the general case !
379 for(std::vector< std::string >::iterator it=famNames.begin();it!=famNames.end();it++)
381 std::map<std::string,mcIdType>::iterator it2(m.find(*it));
384 std::ostringstream oss; oss << *it << ZE_SEP_FOR_FAMILY_KILLERS << std::setfill('0') << std::setw(ZE_SEP2_FOR_FAMILY_KILLERS) << (*it2).second++;
392 * This method is dedicated to the killers that use a same family name to store different family ids. MED file API authorizes it.
393 * So this method renames families (if needed generally not !) in order to have a discriminant name for families.
395 void MEDFileMeshL2::RenameFamiliesFromMemToFileInternal(std::vector< std::pair<std::string,std::pair<mcIdType,std::vector<std::string> > > >& crudeFams)
397 RenameFamiliesPatternInternal(crudeFams,RenameFamiliesFromMemToFile);
400 bool MEDFileMeshL2::RenameFamiliesFromMemToFile(std::vector< std::string >& famNames)
402 bool isSmthingStrange(false);
403 for(std::vector< std::string >::const_iterator it=famNames.begin();it!=famNames.end();it++)
405 std::size_t found((*it).find(ZE_SEP_FOR_FAMILY_KILLERS));
406 if(found!=std::string::npos)
407 isSmthingStrange=true;
409 if(!isSmthingStrange)
412 std::map< std::string, std::vector<std::string> > m;
413 for(std::vector< std::string >::const_iterator it=famNames.begin();it!=famNames.end();it++)
415 std::size_t found((*it).find(ZE_SEP_FOR_FAMILY_KILLERS));
416 if(found!=std::string::npos && found>=1)
418 std::string s1((*it).substr(found+sizeof(ZE_SEP_FOR_FAMILY_KILLERS)-1));
419 if((int)s1.size()!=ZE_SEP2_FOR_FAMILY_KILLERS)
422 std::istringstream iss(s1);
424 bool isOK((iss.rdstate() & ( std::istream::failbit | std::istream::eofbit)) == std::istream::eofbit);
427 std::string s0((*it).substr(0,found));
428 m[s0].push_back(*it);
435 std::map<std::string,std::string> zeMap;
436 for(std::map< std::string, std::vector<std::string> >::const_iterator it=m.begin();it!=m.end();it++)
438 if((*it).second.size()==1)
440 for(std::vector<std::string>::const_iterator it1=(*it).second.begin();it1!=(*it).second.end();it1++)
441 zeMap[*it1]=(*it).first;
446 for(std::vector< std::string >::iterator it=famNames.begin();it!=famNames.end();it++)
448 std::map<std::string,std::string>::iterator it1(zeMap.find(*it));
455 MEDCoupling::MEDCouplingAxisType MEDFileMeshL2::TraduceAxisType(med_axis_type at)
461 case MED_CYLINDRICAL:
465 case MED_UNDEF_AXIS_TYPE:
468 throw INTERP_KERNEL::Exception("MEDFileMeshL2::TraduceAxisType : unrecognized axis type !");
472 MEDCoupling::MEDCouplingAxisType MEDFileMeshL2::TraduceAxisTypeStruct(med_grid_type gt)
476 case MED_CARTESIAN_GRID:
481 throw INTERP_KERNEL::Exception("MEDFileMeshL2::TraduceAxisTypeStruct : only Cartesian and Cylindrical supported by MED file !");
485 med_axis_type MEDFileMeshL2::TraduceAxisTypeRev(MEDCoupling::MEDCouplingAxisType at)
490 return MED_CARTESIAN;
492 return MED_CYLINDRICAL;
494 return MED_SPHERICAL;
496 throw INTERP_KERNEL::Exception("MEDFileMeshL2::TraduceAxisTypeRev : unrecognized axis type !");
500 med_grid_type MEDFileMeshL2::TraduceAxisTypeRevStruct(MEDCoupling::MEDCouplingAxisType at)
505 return MED_CARTESIAN_GRID;
507 return MED_POLAR_GRID;
509 return MED_POLAR_GRID;
511 throw INTERP_KERNEL::Exception("MEDFileMeshL2::TraduceAxisTypeRevStruct : unrecognized axis type !");
515 MEDFileUMeshL2::MEDFileUMeshL2()
519 std::vector<std::string> MEDFileUMeshL2::loadCommonPart(med_idt fid, const MeshOrStructMeshCls *mId, const std::string& mName, int dt, int it, int& Mdim)
522 _name.set(mName.c_str());
524 MEDCoupling::MEDCouplingMeshType meshType;
525 MEDCoupling::MEDCouplingAxisType dummy3;
526 std::vector<std::string> ret(getAxisInfoOnMesh(fid,mId,mName.c_str(),meshType,dummy3,nstep,Mdim));
530 return std::vector<std::string>();
532 if(meshType!=UNSTRUCTURED)
533 throw INTERP_KERNEL::Exception("Invalid mesh type ! You are expected an unstructured one whereas in file it is not an unstructured !");
534 _time=mId->checkMeshTimeStep(fid,mName,nstep,dt,it);
540 void MEDFileUMeshL2::loadAll(med_idt fid, const MeshOrStructMeshCls *mId, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
543 std::vector<std::string> infosOnComp(loadCommonPart(fid,mId,mName,dt,it,Mdim));
546 loadConnectivity(fid,Mdim,mName,dt,it,mrs);//to improve check (dt,it) coherency
547 loadCoords(fid,infosOnComp,mName,dt,it);
550 void MEDFileUMeshL2::loadPart(med_idt fid, const MeshOrStructMeshCls *mId, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<mcIdType>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
553 std::vector<std::string> infosOnComp(loadCommonPart(fid,mId,mName,dt,it,Mdim));
556 loadPartOfConnectivity(fid,Mdim,mName,types,slicPerTyp,dt,it,mrs);
557 med_bool changement,transformation;
558 mcIdType nCoords(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_COORDINATE,MED_NO_CMODE,&changement,&transformation));
559 std::vector<bool> fetchedNodeIds(nCoords,false);
560 for(std::vector< std::vector< MCAuto<MEDFileUMeshPerType> > >::const_iterator it0=_per_type_mesh.begin();it0!=_per_type_mesh.end();it0++)
561 for(std::vector< MCAuto<MEDFileUMeshPerType> >::const_iterator it1=(*it0).begin();it1!=(*it0).end();it1++)
562 (*it1)->getMesh()->computeNodeIdsAlg(fetchedNodeIds);
563 if(!mrs || mrs->getNumberOfCoordsLoadSessions()==1)
565 mcIdType nMin(ToIdType(std::distance(fetchedNodeIds.begin(),std::find(fetchedNodeIds.begin(),fetchedNodeIds.end(),true))));
566 mcIdType nMax(ToIdType(std::distance(fetchedNodeIds.rbegin(),std::find(fetchedNodeIds.rbegin(),fetchedNodeIds.rend(),true))));
568 for(std::vector< std::vector< MCAuto<MEDFileUMeshPerType> > >::const_iterator it0=_per_type_mesh.begin();it0!=_per_type_mesh.end();it0++)
569 for(std::vector< MCAuto<MEDFileUMeshPerType> >::const_iterator it1=(*it0).begin();it1!=(*it0).end();it1++)
570 (*it1)->getMesh()->renumberNodesWithOffsetInConn(-nMin);
571 this->loadPartCoords(fid,infosOnComp,mName,dt,it,nMin,nMax);
575 mcIdType nbOfCooLS(mrs->getNumberOfCoordsLoadSessions());
576 MCAuto<DataArrayIdType> fni(DataArrayIdType::BuildListOfSwitchedOn(fetchedNodeIds));
577 MCAuto< MapKeyVal<mcIdType, mcIdType> > o2n(fni->invertArrayN2O2O2NOptimized());
578 for(std::vector< std::vector< MCAuto<MEDFileUMeshPerType> > >::const_iterator it0=_per_type_mesh.begin();it0!=_per_type_mesh.end();it0++)
579 for(std::vector< MCAuto<MEDFileUMeshPerType> >::const_iterator it1=(*it0).begin();it1!=(*it0).end();it1++)
580 (*it1)->getMesh()->renumberNodesInConn(o2n->data());
581 this->loadPartCoordsSlice(fid,infosOnComp,mName,dt,it,fni,nbOfCooLS);
585 void MEDFileUMeshL2::loadConnectivity(med_idt fid, int mdim, const std::string& mName, int dt, int it, MEDFileMeshReadSelector *mrs)
587 _per_type_mesh.resize(1);
588 _per_type_mesh[0].clear();
589 for(int j=0;j<MED_N_CELL_FIXED_GEO;j++)
591 MEDFileUMeshPerType *tmp(MEDFileUMeshPerType::New(fid,mName.c_str(),dt,it,mdim,typmai[j],typmai2[j],mrs));
593 _per_type_mesh[0].push_back(tmp);
598 void MEDFileUMeshL2::loadPartOfConnectivity(med_idt fid, int mdim, const std::string& mName, const std::vector<INTERP_KERNEL::NormalizedCellType>& types, const std::vector<mcIdType>& slicPerTyp, int dt, int it, MEDFileMeshReadSelector *mrs)
600 std::size_t nbOfTypes(types.size());
601 if(slicPerTyp.size()!=3*nbOfTypes)
602 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::loadPartOfConnectivity : The size of slicPerTyp array is expected to be equal to 3 times size of array types !");
603 std::set<INTERP_KERNEL::NormalizedCellType> types2(types.begin(),types.end());
604 if(types2.size()!=nbOfTypes)
605 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::loadPartOfConnectivity : the geometric types in types array must appear once !");
606 _per_type_mesh.resize(1);
607 _per_type_mesh[0].clear();
608 for(std::size_t ii=0;ii<nbOfTypes;ii++)
610 mcIdType strt(slicPerTyp[3*ii+0]),stp(slicPerTyp[3*ii+1]),step(slicPerTyp[3*ii+2]);
611 MCAuto<MEDFileUMeshPerType> tmp(MEDFileUMeshPerType::NewPart(fid,mName.c_str(),dt,it,mdim,types[ii],strt,stp,step,mrs));
612 _per_type_mesh[0].push_back(tmp);
617 void MEDFileUMeshL2::loadCoords(med_idt fid, const std::vector<std::string>& infosOnComp, const std::string& mName, int dt, int it)
619 int spaceDim((int)infosOnComp.size());
620 med_bool changement,transformation;
621 med_int nCoords(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_COORDINATE,MED_NO_CMODE,&changement,&transformation));
622 _coords=DataArrayDouble::New();
623 _coords->alloc(nCoords,spaceDim);
624 double *coordsPtr(_coords->getPointer());
626 MEDFILESAFECALLERRD0(MEDmeshNodeCoordinateRd,(fid,mName.c_str(),dt,it,MED_FULL_INTERLACE,coordsPtr));
627 if(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,MED_FAMILY_NUMBER,MED_NODAL,&changement,&transformation)>0)
629 MCAuto<DataArrayMedInt> miFamCoord=DataArrayMedInt::New();
630 miFamCoord->alloc(nCoords,1);
631 MEDFILESAFECALLERRD0(MEDmeshEntityFamilyNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,miFamCoord->getPointer()));
632 _fam_coords=FromMedIntArray<mcIdType>(miFamCoord);
636 if(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,MED_NUMBER,MED_NODAL,&changement,&transformation)>0)
638 MCAuto<DataArrayMedInt> miNumCoord=DataArrayMedInt::New();
639 miNumCoord->alloc(nCoords,1);
640 MEDFILESAFECALLERRD0(MEDmeshEntityNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,miNumCoord->getPointer()));
641 _num_coords=FromMedIntArray<mcIdType>(miNumCoord);
645 if(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,MED_NAME,MED_NODAL,&changement,&transformation)>0)
647 _name_coords=DataArrayAsciiChar::New();
648 _name_coords->alloc(nCoords+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
649 MEDFILESAFECALLERRD0(MEDmeshEntityNameRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,_name_coords->getPointer()));
650 _name_coords->reAlloc(nCoords);//not a bug to avoid the memory corruption due to last \0 at the end
654 if(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,MED_GLOBAL_NUMBER,MED_NODAL,&changement,&transformation)>0)
656 MCAuto<DataArrayMedInt> miNumCoord=DataArrayMedInt::New();
657 miNumCoord->alloc(nCoords,1);
658 MEDFILESAFECALLERRD0(MEDmeshGlobalNumberRd,(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,miNumCoord->getPointer()));
659 _global_num_coords=FromMedIntArray<mcIdType>(miNumCoord);
661 for(int i=0;i<spaceDim;i++)
662 _coords->setInfoOnComponent(i,infosOnComp[i]);
665 void MEDFileUMeshL2::LoadPartCoords(med_idt fid, const std::vector<std::string>& infosOnComp, const std::string& mName, int dt, int it, mcIdType nMin, mcIdType nMax,
666 MCAuto<DataArrayDouble>& _coords, MCAuto<PartDefinition>& _part_coords, MCAuto<DataArrayIdType>& _fam_coords, MCAuto<DataArrayIdType>& _num_coords, MCAuto<DataArrayAsciiChar>& _name_coords)
668 med_bool changement,transformation;
669 med_int spaceDim((int)infosOnComp.size()),nCoords(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_COORDINATE,MED_NO_CMODE,&changement,&transformation));
670 _coords=DataArrayDouble::New();
671 mcIdType nbNodesToLoad(nMax-nMin);
672 _coords->alloc(nbNodesToLoad,spaceDim);
673 med_filter filter=MED_FILTER_INIT,filter2=MED_FILTER_INIT;
674 MEDfilterBlockOfEntityCr(fid,/*nentity*/nCoords,/*nvaluesperentity*/1,/*nconstituentpervalue*/spaceDim,
675 MED_ALL_CONSTITUENT,MED_FULL_INTERLACE,MED_COMPACT_STMODE,MED_NO_PROFILE,
676 /*start*/ToMedInt(nMin+1),/*stride*/1,/*count*/1,/*blocksize*/ToMedInt(nbNodesToLoad),
677 /*lastblocksize=useless because count=1*/0,&filter);
678 MEDFILESAFECALLERRD0(MEDmeshNodeCoordinateAdvancedRd,(fid,mName.c_str(),dt,it,&filter,_coords->getPointer()));
679 _part_coords=PartDefinition::New(nMin,nMax,1);
680 MEDfilterClose(&filter);
681 MEDfilterBlockOfEntityCr(fid,nCoords,1,1,MED_ALL_CONSTITUENT,MED_FULL_INTERLACE,MED_COMPACT_STMODE,
682 MED_NO_PROFILE,ToMedInt(nMin+1),1,1,ToMedInt(nbNodesToLoad),0,&filter2);
683 if(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,MED_FAMILY_NUMBER,MED_NODAL,&changement,&transformation)>0)
685 MCAuto<DataArrayMedInt> miFamCoord=DataArrayMedInt::New();
686 miFamCoord->alloc(nbNodesToLoad,1);
687 MEDFILESAFECALLERRD0(MEDmeshEntityAttributeAdvancedRd,(fid,mName.c_str(),MED_FAMILY_NUMBER,dt,it,MED_NODE,MED_NO_GEOTYPE,&filter2,miFamCoord->getPointer()));
688 _fam_coords=FromMedIntArray<mcIdType>(miFamCoord);
692 if(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,MED_NUMBER,MED_NODAL,&changement,&transformation)>0)
694 MCAuto<DataArrayMedInt> miNumCoord=DataArrayMedInt::New();
695 miNumCoord->alloc(nbNodesToLoad,1);
696 MEDFILESAFECALLERRD0(MEDmeshEntityAttributeAdvancedRd,(fid,mName.c_str(),MED_NUMBER,dt,it,MED_NODE,MED_NO_GEOTYPE,&filter2,miNumCoord->getPointer()));
697 _num_coords=FromMedIntArray<mcIdType>(miNumCoord);
701 if(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,MED_NAME,MED_NODAL,&changement,&transformation)>0)
703 _name_coords=DataArrayAsciiChar::New();
704 _name_coords->alloc(nbNodesToLoad+1,MED_SNAME_SIZE);//not a bug to avoid the memory corruption due to last \0 at the end
705 MEDFILESAFECALLERRD0(MEDmeshEntityAttributeAdvancedRd,(fid,mName.c_str(),MED_NAME,dt,it,MED_NODE,MED_NO_GEOTYPE,&filter2,_name_coords->getPointer()));
706 _name_coords->reAlloc(nbNodesToLoad);//not a bug to avoid the memory corruption due to last \0 at the end
709 _name_coords=nullptr;
710 MEDfilterClose(&filter2);
711 _coords->setInfoOnComponents(infosOnComp);
715 * For performance reasons LoadPartCoordsArray method calls LoadPartCoords
717 void MEDFileUMeshL2::LoadPartCoordsArray(med_idt fid, const std::vector<std::string>& infosOnComp, const std::string& mName, int dt, int it, const DataArrayIdType *nodeIds,
718 MCAuto<DataArrayDouble>& _coords, MCAuto<DataArrayIdType>& _fam_coords, MCAuto<DataArrayIdType>& _num_coords, MCAuto<DataArrayAsciiChar>& _name_coords)
720 MCAuto<PartDefinition> useless;
721 nodeIds->checkAllocated();
722 nodeIds->checkNbOfComps(1,"loadPartCoordsSlice : Only one component expected !");
723 mcIdType nMin(0),nMax(0);
724 if(!nodeIds->empty())
725 { nMin = nodeIds->front(); nMax = nodeIds->back()+1; }
726 LoadPartCoords(fid,infosOnComp,mName,dt,it,nMin,nMax,_coords,useless,_fam_coords,_num_coords,_name_coords);
729 MCAuto<DataArrayIdType> nodeIds2(nodeIds->deepCopy());
730 nodeIds2->applyLin(1,-nMin);
731 _coords = _coords->selectByTupleIdSafe(nodeIds2->begin(),nodeIds2->end());
732 if(_fam_coords.isNotNull())
733 _fam_coords = _fam_coords->selectByTupleIdSafe(nodeIds2->begin(),nodeIds2->end());
734 if(_num_coords.isNotNull())
735 _num_coords = _num_coords->selectByTupleIdSafe(nodeIds2->begin(),nodeIds2->end());
736 if(_name_coords.isNotNull())
738 MCAuto<DataArrayChar> tmp(_name_coords->selectByTupleIdSafe(nodeIds2->begin(),nodeIds2->end()));
739 _name_coords = DynamicCastSafe<DataArrayChar,DataArrayAsciiChar>( tmp );
743 void MEDFileUMeshL2::loadPartCoords(med_idt fid, const std::vector<std::string>& infosOnComp, const std::string& mName, int dt, int it, mcIdType nMin, mcIdType nMax)
745 LoadPartCoords(fid,infosOnComp,mName,dt,it,nMin,nMax,_coords,_part_coords,_fam_coords,_num_coords,_name_coords);
748 void MEDFileUMeshL2::loadPartCoordsSlice(med_idt fid, const std::vector<std::string>& infosOnComp, const std::string& mName, int dt, int it, const DataArrayIdType *nodeIds, mcIdType nbOfCoordLS)
750 nodeIds->checkAllocated();
751 nodeIds->checkNbOfComps(1,"loadPartCoordsSlice : Only one component expected !");
755 throw INTERP_KERNEL::Exception("MEDFileUMeshL2::loadPartCoordsSlice : nb of coords load session must be >=1 !");
756 mcIdType nMin(nodeIds->front()),nMax(nodeIds->back()+1);
757 std::vector< MCAuto<DataArrayDouble> > coords(nbOfCoordLS);
758 std::vector< MCAuto<DataArrayIdType> > famCoords(nbOfCoordLS);
759 std::vector< MCAuto<DataArrayIdType> > numCoords(nbOfCoordLS);
760 std::vector< MCAuto<DataArrayAsciiChar> > nameCoords(nbOfCoordLS);
761 for(mcIdType ipart = 0 ; ipart < nbOfCoordLS ; ++ipart)
763 mcIdType partStart,partStop;
764 DataArray::GetSlice(nMin,nMax,1,ipart,nbOfCoordLS,partStart,partStop);
765 MCAuto<DataArrayIdType> idsNodeIdsToKeep(nodeIds->findIdsInRange(partStart,partStop));
766 MCAuto<DataArrayIdType> nodeIdsToKeep( nodeIds->selectByTupleIdSafe(idsNodeIdsToKeep->begin(),idsNodeIdsToKeep->end()) );
767 LoadPartCoordsArray(fid,infosOnComp,mName,dt,it,nodeIdsToKeep,coords[ipart],famCoords[ipart],numCoords[ipart],nameCoords[ipart]);
769 _coords = DataArrayDouble::Aggregate(ToConstVect<DataArrayDouble>(coords));
770 if(famCoords[0].isNotNull())
771 _fam_coords = DataArrayIdType::Aggregate(ToConstVect<DataArrayIdType>(famCoords));
772 if(numCoords[0].isNotNull())
773 _num_coords = DataArrayIdType::Aggregate(ToConstVect<DataArrayIdType>(numCoords));
774 if(nameCoords[0].isNotNull())
776 std::vector< MCAuto<DataArrayChar> > nameCoords2(nameCoords.begin(),nameCoords.end());
777 std::for_each(nameCoords2.begin(),nameCoords2.end(),[](MCAuto<DataArrayChar>& elt){ elt->incrRef(); });
778 MCAuto<DataArrayChar> tmp( DataArrayChar::Aggregate(ToConstVect<DataArrayChar>(nameCoords2)) );
779 _name_coords = DynamicCastSafe<DataArrayChar,DataArrayAsciiChar>( tmp );
781 _part_coords = DataArrayPartDefinition::New( const_cast<DataArrayIdType *>(nodeIds) );
784 void MEDFileUMeshL2::sortTypes()
787 std::vector< MCAuto<MEDFileUMeshPerType> > tmp(_per_type_mesh[0]);
788 _per_type_mesh.clear();
789 for(std::vector< MCAuto<MEDFileUMeshPerType> >::const_iterator it=tmp.begin();it!=tmp.end();it++)
790 mdims.insert((*it)->getDim());
793 int mdim=*mdims.rbegin();
794 _per_type_mesh.resize(mdim+1);
795 for(int dim=mdim+1;dim!=0;dim--)
797 std::vector< MCAuto<MEDFileUMeshPerType> >& elt=_per_type_mesh[mdim+1-dim];
798 for(std::vector< MCAuto<MEDFileUMeshPerType> >::const_iterator it=tmp.begin();it!=tmp.end();it++)
799 if((*it)->getDim()==dim-1)
802 // suppression of contiguous empty levels at the end of _per_type_mesh.
803 int nbOfUselessLev=0;
805 for(std::vector< std::vector< MCAuto<MEDFileUMeshPerType> > >::reverse_iterator it2=_per_type_mesh.rbegin();it2!=_per_type_mesh.rend();it2++)
807 if((*it2).empty() && isFirst)
814 _per_type_mesh.resize(_per_type_mesh.size()-nbOfUselessLev);
817 void MEDFileUMeshL2::WriteCoords(med_idt fid, const std::string& mname, int dt, int it, double time, const DataArrayDouble *coords, const DataArrayIdType *famCoords, const DataArrayIdType *numCoords, const DataArrayAsciiChar *nameCoords, const DataArrayIdType *globalNumCoords)
821 MEDFILESAFECALLERWR0(MEDmeshNodeCoordinateWr,(fid,mname.c_str(),dt,it,time,MED_FULL_INTERLACE,ToMedInt(coords->getNumberOfTuples()),coords->begin()));
823 MEDFILESAFECALLERWR0(MEDmeshEntityFamilyNumberWr,(fid,mname.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,ToMedInt(famCoords->getNumberOfTuples()),ToMedIntArray<mcIdType>(famCoords)->begin()));
825 MEDFILESAFECALLERWR0(MEDmeshEntityNumberWr,(fid,mname.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,ToMedInt(numCoords->getNumberOfTuples()),ToMedIntArray<mcIdType>(numCoords)->begin()));
828 if(nameCoords->getNumberOfComponents()!=MED_SNAME_SIZE)
830 std::ostringstream oss; oss << " MEDFileUMeshL2::WriteCoords : expected a name field on nodes with number of components set to " << MED_SNAME_SIZE;
831 oss << " ! The array has " << nameCoords->getNumberOfComponents() << " components !";
832 throw INTERP_KERNEL::Exception(oss.str().c_str());
834 MEDFILESAFECALLERWR0(MEDmeshEntityNameWr,(fid,mname.c_str(),dt,it,MED_NODE,MED_NO_GEOTYPE,ToMedInt(nameCoords->getNumberOfTuples()),nameCoords->begin()));
837 MEDFILESAFECALLERWR0(MEDmeshGlobalNumberWr,(fid,mname.c_str(),dt,it,MED_NODE,MED_NONE,ToMedInt(globalNumCoords->getNumberOfTuples()),ToMedIntArray<mcIdType>(globalNumCoords)->begin()));
840 bool MEDFileUMeshL2::isFamDefinedOnLev(int levId) const
842 for(std::vector< MCAuto<MEDFileUMeshPerType> >::const_iterator it=_per_type_mesh[levId].begin();it!=_per_type_mesh[levId].end();it++)
843 if((*it)->getFam()==0)
848 bool MEDFileUMeshL2::isNumDefinedOnLev(int levId) const
850 for(std::vector< MCAuto<MEDFileUMeshPerType> >::const_iterator it=_per_type_mesh[levId].begin();it!=_per_type_mesh[levId].end();it++)
851 if((*it)->getNum()==0)
856 bool MEDFileUMeshL2::isNamesDefinedOnLev(int levId) const
858 for(std::vector< MCAuto<MEDFileUMeshPerType> >::const_iterator it=_per_type_mesh[levId].begin();it!=_per_type_mesh[levId].end();it++)
859 if((*it)->getNames()==0)
864 MEDFileCMeshL2::MEDFileCMeshL2():_ax_type(AX_CART)
868 void MEDFileCMeshL2::loadAll(med_idt fid, const MeshOrStructMeshCls *mId, const std::string& mName, int dt, int it)
870 _name.set(mName.c_str());
873 MEDCoupling::MEDCouplingMeshType meshType;
874 MEDCoupling::MEDCouplingAxisType dummy3;
875 std::vector<std::string> infosOnComp(getAxisInfoOnMesh(fid,mId,mName.c_str(),meshType,dummy3,nstep,Mdim));
876 if(meshType!=CARTESIAN)
877 throw INTERP_KERNEL::Exception("Invalid mesh type ! You are expected a structured one whereas in file it is not a structured !");
878 _time=mId->checkMeshTimeStep(fid,mName,nstep,dt,it);
882 med_grid_type gridtype;
883 MEDFILESAFECALLERRD0(MEDmeshGridTypeRd,(fid,mName.c_str(),&gridtype));
884 if(gridtype!=MED_CARTESIAN_GRID && gridtype!=MED_POLAR_GRID)
885 throw INTERP_KERNEL::Exception("Invalid rectilinear mesh ! Only cartesian and polar are supported !");
886 _ax_type=TraduceAxisTypeStruct(gridtype);
887 _cmesh=MEDCouplingCMesh::New();
888 for(int i=0;i<Mdim;i++)
890 med_data_type dataTypeReq=GetDataTypeCorrespondingToSpaceId(i);
891 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
892 med_int nbOfElt(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,dataTypeReq,MED_NO_CMODE,&chgt,&trsf));
893 MCAuto<DataArrayDouble> da=DataArrayDouble::New();
894 da->alloc(nbOfElt,1);
895 da->setInfoOnComponent(0,infosOnComp[i]);
896 MEDFILESAFECALLERRD0(MEDmeshGridIndexCoordinateRd,(fid,mName.c_str(),dt,it,i+1,da->getPointer()));
897 _cmesh->setCoordsAt(i,da);
901 med_data_type MEDFileCMeshL2::GetDataTypeCorrespondingToSpaceId(int id)
906 return MED_COORDINATE_AXIS1;
908 return MED_COORDINATE_AXIS2;
910 return MED_COORDINATE_AXIS3;
912 throw INTERP_KERNEL::Exception("Invalid meshdim detected in Cartesian Grid !");
916 MEDFileCLMeshL2::MEDFileCLMeshL2()
920 void MEDFileCLMeshL2::loadAll(med_idt fid, const MeshOrStructMeshCls *mId, const std::string& mName, int dt, int it)
922 _name.set(mName.c_str());
925 MEDCoupling::MEDCouplingMeshType meshType;
926 MEDCoupling::MEDCouplingAxisType dummy3;
927 std::vector<std::string> infosOnComp(getAxisInfoOnMesh(fid,mId,mName,meshType,dummy3,nstep,Mdim));
928 if(meshType!=CURVE_LINEAR)
929 throw INTERP_KERNEL::Exception("Invalid mesh type ! You are expected a structured one whereas in file it is not a structured !");
930 _time=mId->checkMeshTimeStep(fid,mName,nstep,dt,it);
934 _clmesh=MEDCouplingCurveLinearMesh::New();
935 MCAuto<DataArrayMedInt> miStGrid=DataArrayMedInt::New();
936 miStGrid->alloc(Mdim,1);
937 MEDFILESAFECALLERRD0(MEDmeshGridStructRd,(fid,mName.c_str(),dt,it,miStGrid->getPointer()));
938 MCAuto<DataArrayIdType> stGrid=FromMedIntArray<mcIdType>(miStGrid);
939 _clmesh->setNodeGridStructure(stGrid->begin(),stGrid->end());
940 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
941 med_int nbNodes(MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_NODE,MED_NONE,MED_COORDINATE,MED_NO_CMODE,&chgt,&trsf));
942 MCAuto<DataArrayDouble> da=DataArrayDouble::New();
943 da->alloc(nbNodes,infosOnComp.size());
944 da->setInfoOnComponents(infosOnComp);
945 MEDFILESAFECALLERRD0(MEDmeshNodeCoordinateRd,(fid,mName.c_str(),dt,it,MED_FULL_INTERLACE,da->getPointer()));
946 _clmesh->setCoords(da);
949 MEDFileUMeshPermCompute::MEDFileUMeshPermCompute(const MEDFileUMeshSplitL1* st):_st(st),_mpt_time(0),_num_time(0)
954 * Warning it returns an instance to deallocate !!!!
956 MEDFileUMeshPermCompute::operator MEDCouplingUMesh *() const
958 _st->_num->updateTime();
959 if((MEDCouplingUMesh *)_m==0)
962 _m=static_cast<MEDCouplingUMesh *>(_st->_m_by_types.getUmesh()->deepCopy());
963 _m->renumberCells(_st->_num->begin(),true);
968 if(_mpt_time==_st->_m_by_types.getTimeOfThis() && _num_time==_st->_num->getTimeOfThis())
973 _m=static_cast<MEDCouplingUMesh *>(_st->_m_by_types.getUmesh()->deepCopy());
974 _m->renumberCells(_st->_num->begin(),true);
980 void MEDFileUMeshPermCompute::operator=(MEDCouplingUMesh *m)
985 void MEDFileUMeshPermCompute::updateTime() const
987 _mpt_time=_st->_m_by_types.getTimeOfThis();
988 _num_time=_st->_num->getTimeOfThis();
991 std::vector<const BigMemoryObject *> MEDFileUMeshPermCompute::getDirectChildrenWithNull() const
993 std::vector<const BigMemoryObject *> ret;
994 ret.push_back((const MEDCouplingUMesh *)_m);
998 std::size_t MEDFileUMeshPermCompute::getHeapMemorySizeWithoutChildren() const
1000 return sizeof(MEDFileUMeshPermCompute);
1003 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(const MEDFileUMeshSplitL1& other):RefCountObject(other),_m_by_types(other._m_by_types),_fam(other._fam),_num(other._num),_names(other._names),_rev_num(other._rev_num),_m(this)
1007 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(const MEDFileUMeshL2& l2, const std::string& mName, int id):_m(this)
1009 const std::vector< MCAuto<MEDFileUMeshPerType> >& v=l2.getLev(id);
1012 std::size_t sz=v.size();
1013 std::vector<const MEDCoupling1GTUMesh *> ms(sz);
1014 std::vector<const DataArrayIdType *> fams(sz),nums(sz);
1015 std::vector<const DataArrayChar *> names(sz);
1016 std::vector<const PartDefinition *> pds(sz);
1017 for(std::size_t i=0;i<sz;i++)
1019 MEDCoupling1GTUMesh *elt(v[i]->getMesh());
1020 MCAuto<DataArrayDouble> tmp2=l2.getCoords();
1021 elt->setCoords(tmp2);
1023 pds[i]=v[i]->getPartDef();
1025 _m_by_types.assignParts(ms);
1026 _m_by_types.assignDefParts(pds);
1027 if(l2.isFamDefinedOnLev(id))
1029 for(std::size_t i=0;i<sz;i++)
1030 fams[i]=v[i]->getFam();
1032 _fam=DataArrayIdType::Aggregate(fams);
1036 _fam=const_cast<DataArrayIdType *>(fams[0]);
1039 if(l2.isNumDefinedOnLev(id))
1041 for(std::size_t i=0;i<sz;i++)
1042 nums[i]=v[i]->getNum();
1044 _num=DataArrayIdType::Aggregate(nums);
1048 _num=const_cast<DataArrayIdType *>(nums[0]);
1052 if(l2.isNamesDefinedOnLev(id))
1054 for(std::size_t i=0;i<sz;i++)
1055 names[i]=v[i]->getNames();
1056 _names=dynamic_cast<DataArrayAsciiChar *>(DataArrayChar::Aggregate(names));
1060 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(MEDCoupling1GTUMesh *m):_m(this)
1062 std::vector< const MEDCoupling1GTUMesh * > v(1);
1067 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(MEDCouplingUMesh *m):_m(this)
1072 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1(MEDCouplingUMesh *m, bool newOrOld):_m(this)
1074 assignMesh(m,newOrOld);
1077 void MEDFileUMeshSplitL1::setName(const std::string& name)
1079 _m_by_types.setName(name);
1082 std::size_t MEDFileUMeshSplitL1::getHeapMemorySizeWithoutChildren() const
1087 std::vector<const BigMemoryObject *> MEDFileUMeshSplitL1::getDirectChildrenWithNull() const
1089 std::vector<const BigMemoryObject *> ret;
1090 ret.push_back(&_m_by_types);
1092 ret.push_back((const DataArrayIdType*)_fam);
1093 ret.push_back((const DataArrayIdType*)_num);
1094 ret.push_back((const DataArrayIdType*)_rev_num);
1095 ret.push_back((const DataArrayAsciiChar*)_names);
1099 MEDFileUMeshSplitL1 *MEDFileUMeshSplitL1::shallowCpyUsingCoords(DataArrayDouble *coords) const
1101 MCAuto<MEDFileUMeshSplitL1> ret(new MEDFileUMeshSplitL1(*this));
1102 ret->_m_by_types.shallowCpyMeshes();
1103 ret->_m_by_types.setCoords(coords);
1107 MEDFileUMeshSplitL1 *MEDFileUMeshSplitL1::deepCopy(DataArrayDouble *coords) const
1109 MCAuto<MEDFileUMeshSplitL1> ret(new MEDFileUMeshSplitL1(*this));
1110 ret->_m_by_types=_m_by_types.deepCopy(coords);
1111 if((const DataArrayIdType *)_fam)
1112 ret->_fam=_fam->deepCopy();
1113 if((const DataArrayIdType *)_num)
1114 ret->_num=_num->deepCopy();
1115 if((const DataArrayIdType *)_rev_num)
1116 ret->_rev_num=_rev_num->deepCopy();
1117 if((const DataArrayAsciiChar *)_names)
1118 ret->_names=_names->deepCopy();
1122 void MEDFileUMeshSplitL1::checkConsistency() const
1124 if (!_fam || _fam->getNumberOfTuples() != getSize())
1125 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::checkConsistency(): internal family array has an invalid size!");
1126 mcIdType nbCells = getSize();
1129 _num->checkNbOfTuplesAndComp(nbCells,1,"MEDFileUMeshSplitL1::checkConsistency(): inconsistent internal node numbering array!");
1131 mcIdType maxValue=_num->getMaxValue(pos);
1132 if (!_rev_num || _rev_num->getNumberOfTuples() != (maxValue+1))
1133 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::checkConsistency(): inconsistent internal revert node numbering array!");
1135 if ((_num && !_rev_num) || (!_num && _rev_num))
1136 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::checkConsistency(): inconsistent internal numbering arrays (one is null)!");
1137 if (_num && !_num->hasUniqueValues())
1138 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::checkConsistency(): inconsistent internal node numbering array: duplicates found!");
1140 _names->checkNbOfTuplesAndComp(nbCells,1,"MEDFileUMeshSplitL1::checkConsistency(): internal cell naming array has an invalid size!");
1142 _m_by_types.checkConsistency();
1145 bool MEDFileUMeshSplitL1::isEqual(const MEDFileUMeshSplitL1 *other, double eps, std::string& what) const
1147 if(!_m_by_types.isEqual(other->_m_by_types,eps,what))
1149 const DataArrayIdType *d1=_fam;
1150 const DataArrayIdType *d2=other->_fam;
1151 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
1153 what="Presence of family arr in one sublevel and not in other!";
1157 if(!d1->isEqual(*d2))
1159 what="family arr at a sublevel are not deeply equal !";
1164 if((d1==0 && d2!=0) || (d1!=0 && d2==0))
1166 what="Presence of cell numbering arr in one sublevel and not in other!";
1170 if(!d1->isEqual(*d2))
1172 what="Numbering cell arr at a sublevel are not deeply equal !";
1175 const DataArrayAsciiChar *e1=_names;
1176 const DataArrayAsciiChar *e2=other->_names;
1177 if((e1==0 && e2!=0) || (e1!=0 && e2==0))
1179 what="Presence of cell names arr in one sublevel and not in other!";
1183 if(!e1->isEqual(*e2))
1185 what="Name cell arr at a sublevel are not deeply equal !";
1191 void MEDFileUMeshSplitL1::synchronizeTinyInfo(const MEDFileMesh& master) const
1193 _m_by_types.synchronizeTinyInfo(master);
1196 void MEDFileUMeshSplitL1::clearNonDiscrAttributes() const
1198 _m_by_types.clearNonDiscrAttributes();
1201 void MEDFileUMeshSplitL1::ClearNonDiscrAttributes(const MEDCouplingMesh *tmp)
1205 (const_cast<MEDCouplingMesh *>(tmp))->setName("");
1206 (const_cast<MEDCouplingMesh *>(tmp))->setDescription("");
1207 (const_cast<MEDCouplingMesh *>(tmp))->setTime(0.,-1,-1);
1208 (const_cast<MEDCouplingMesh *>(tmp))->setTimeUnit("");
1211 void MEDFileUMeshSplitL1::setCoords(DataArrayDouble *coords)
1213 _m_by_types.setCoords(coords);
1216 void MEDFileUMeshSplitL1::assignMesh(MEDCouplingUMesh *m, bool newOrOld)
1222 _m_by_types.assignUMesh(dynamic_cast<MEDCouplingUMesh *>(m->deepCopy()));
1223 MCAuto<DataArrayIdType> da=_m_by_types.getUmesh()->getRenumArrForConsecutiveCellTypesSpec(typmai2,typmai2+MED_N_CELL_FIXED_GEO);
1224 if(!da->isIota(m->getNumberOfCells()))
1226 _num=da->invertArrayO2N2N2O(m->getNumberOfCells());
1229 _m_by_types.getUmesh()->renumberCells(da->begin(),false);
1234 if(!m->checkConsecutiveCellTypesAndOrder(typmai2,typmai2+MED_N_CELL_FIXED_GEO))
1235 throw INTERP_KERNEL::Exception("MEDFileUMeshSplitL1::assignMesh(): the mesh does not follow the MED file numbering convention! Invoke sortCellsInMEDFileFrmt() first!");
1237 _m_by_types.assignUMesh(m);
1242 void MEDFileUMeshSplitL1::forceComputationOfParts() const
1244 _m_by_types.forceComputationOfPartsFromUMesh();
1247 void MEDFileUMeshSplitL1::assignParts(const std::vector< const MEDCoupling1GTUMesh * >& mParts)
1249 _m_by_types.assignParts(mParts);
1253 MEDFileUMeshSplitL1::MEDFileUMeshSplitL1():_m(this)
1257 void MEDFileUMeshSplitL1::assignCommonPart()
1259 _fam=DataArrayIdType::New();
1260 _fam->alloc(_m_by_types.getSize(),1);
1261 _fam->fillWithValue(0);
1264 bool MEDFileUMeshSplitL1::empty() const
1266 return _m_by_types.empty();
1269 bool MEDFileUMeshSplitL1::presenceOfOneFams(const std::vector<mcIdType>& ids) const
1271 const DataArrayIdType *fam=_fam;
1274 return fam->presenceOfValue(ids);
1277 int MEDFileUMeshSplitL1::getMeshDimension() const
1279 return _m_by_types.getMeshDimension();
1282 void MEDFileUMeshSplitL1::simpleRepr(std::ostream& oss) const
1284 std::vector<mcIdType> code=_m_by_types.getDistributionOfTypes();
1285 std::size_t nbOfTypes=code.size()/3;
1286 for(std::size_t i=0;i<nbOfTypes;i++)
1288 INTERP_KERNEL::NormalizedCellType typ=(INTERP_KERNEL::NormalizedCellType) code[3*i];
1289 oss << " - Number of cells with type " << INTERP_KERNEL::CellModel::GetCellModel(typ).getRepr() << " : " << code[3*i+1] << std::endl;
1293 mcIdType MEDFileUMeshSplitL1::getSize() const
1295 return _m_by_types.getSize();
1298 MEDCouplingUMesh *MEDFileUMeshSplitL1::getFamilyPart(const mcIdType *idsBg, const mcIdType *idsEnd, bool renum) const
1300 MCAuto<DataArrayIdType> eltsToKeep=_fam->findIdsEqualList(idsBg,idsEnd);
1301 MEDCouplingUMesh *m=(MEDCouplingUMesh *)_m_by_types.getUmesh()->buildPartOfMySelf(eltsToKeep->begin(),eltsToKeep->end(),true);
1303 return renumIfNeeded(m,eltsToKeep->begin());
1307 DataArrayIdType *MEDFileUMeshSplitL1::getFamilyPartArr(const mcIdType *idsBg, const mcIdType *idsEnd, bool renum) const
1309 MCAuto<DataArrayIdType> da=_fam->findIdsEqualList(idsBg,idsEnd);
1311 return renumIfNeededArr(da);
1315 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileUMeshSplitL1::getGeoTypes() const
1317 return _m_by_types.getGeoTypes();
1320 mcIdType MEDFileUMeshSplitL1::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
1322 return _m_by_types.getNumberOfCellsWithType(ct);
1325 MEDCouplingUMesh *MEDFileUMeshSplitL1::getWholeMesh(bool renum) const
1327 MCAuto<MEDCouplingUMesh> tmp;
1328 if(renum && ((const DataArrayIdType *)_num))
1331 { tmp=_m_by_types.getUmesh(); if(tmp) tmp->incrRef(); }
1335 mcIdType MEDFileUMeshSplitL1::getNumberOfCells() const
1337 return _m_by_types.getNumberOfCells();
1340 DataArrayIdType *MEDFileUMeshSplitL1::extractFamilyFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
1342 const DataArrayIdType *fam(_fam);
1345 mcIdType start(0),stop(0);
1346 _m_by_types.getStartStopOfGeoTypeWithoutComputation(gt,start,stop);
1347 return fam->selectByTupleIdSafeSlice(start,stop,1);
1350 DataArrayIdType *MEDFileUMeshSplitL1::extractNumberFieldOnGeoType(INTERP_KERNEL::NormalizedCellType gt) const
1352 const DataArrayIdType *num(_num);
1355 mcIdType start(0),stop(0);
1356 _m_by_types.getStartStopOfGeoTypeWithoutComputation(gt,start,stop);
1357 return num->selectByTupleIdSafeSlice(start,stop,1);
1360 DataArrayIdType *MEDFileUMeshSplitL1::getOrCreateAndGetFamilyField()
1362 if((DataArrayIdType *)_fam)
1364 mcIdType nbOfTuples=_m_by_types.getSize();
1365 _fam=DataArrayIdType::New(); _fam->alloc(nbOfTuples,1); _fam->fillWithZero();
1369 const DataArrayIdType *MEDFileUMeshSplitL1::getFamilyField() const
1374 const DataArrayIdType *MEDFileUMeshSplitL1::getNumberField() const
1379 const DataArrayIdType *MEDFileUMeshSplitL1::getRevNumberField() const
1384 const DataArrayAsciiChar *MEDFileUMeshSplitL1::getNameField() const
1389 const PartDefinition *MEDFileUMeshSplitL1::getPartDef(INTERP_KERNEL::NormalizedCellType gt) const
1391 return _m_by_types.getPartDefOfWithoutComputation(gt);
1394 void MEDFileUMeshSplitL1::eraseFamilyField()
1396 _fam->fillWithZero();
1400 * This method ignores _m and _m_by_types.
1402 void MEDFileUMeshSplitL1::setGroupsFromScratch(const std::vector<const MEDCouplingUMesh *>& ms, std::map<std::string,mcIdType>& familyIds,
1403 std::map<std::string, std::vector<std::string> >& groups)
1405 std::vector< DataArrayIdType * > corr;
1406 _m=MEDCouplingUMesh::FuseUMeshesOnSameCoords(ms,0,corr);
1407 std::vector< MCAuto<DataArrayIdType> > corrMSafe(corr.begin(),corr.end());
1408 std::vector< std::vector<mcIdType> > fidsOfGroups;
1409 std::vector< const DataArrayIdType * > corr2(corr.begin(),corr.end());
1410 _fam=DataArrayIdType::MakePartition(corr2,((MEDCouplingUMesh *)_m)->getNumberOfCells(),fidsOfGroups);
1411 mcIdType nbOfCells=((MEDCouplingUMesh *)_m)->getNumberOfCells();
1412 std::map<mcIdType,std::string> newfams;
1413 std::map<mcIdType,mcIdType> famIdTrad;
1414 TraduceFamilyNumber(fidsOfGroups,familyIds,famIdTrad,newfams);
1415 mcIdType *w=_fam->getPointer();
1416 for(mcIdType i=0;i<nbOfCells;i++,w++)
1420 void MEDFileUMeshSplitL1::write(med_idt fid, const std::string& mName, int mdim) const
1422 std::vector<MEDCoupling1GTUMesh *> ms(_m_by_types.getParts());
1424 for(std::vector<MEDCoupling1GTUMesh *>::const_iterator it=ms.begin();it!=ms.end();it++)
1426 mcIdType nbCells=(*it)->getNumberOfCells();
1427 mcIdType end=start+nbCells;
1428 MCAuto<DataArrayIdType> fam,num;
1429 MCAuto<DataArrayAsciiChar> names;
1430 if((const DataArrayIdType *)_fam)
1431 fam=_fam->subArray(start,end);
1432 if((const DataArrayIdType *)_num)
1433 num=_num->subArray(start,end);
1434 if((const DataArrayAsciiChar *)_names)
1435 names=static_cast<DataArrayAsciiChar *>(_names->subArray(start,end));
1436 MEDFileUMeshPerType::Write(fid,mName,mdim,(*it),fam,num,names);
1441 void MEDFileUMeshSplitL1::renumberNodesInConn(const mcIdType *newNodeNumbersO2N)
1443 _m_by_types.renumberNodesInConnWithoutComputation(newNodeNumbersO2N);
1446 void MEDFileUMeshSplitL1::serialize(std::vector<mcIdType>& tinyInt, std::vector< MCAuto<DataArrayIdType> >& bigArraysI) const
1448 bigArraysI.push_back(_fam);
1449 bigArraysI.push_back(_num);
1450 _m_by_types.serialize(tinyInt,bigArraysI);
1453 void MEDFileUMeshSplitL1::unserialize(const std::string& name, DataArrayDouble *coo, std::vector<mcIdType>& tinyInt, std::vector< MCAuto<DataArrayIdType> >& bigArraysI)
1455 _fam=bigArraysI.back(); bigArraysI.pop_back();
1456 _num=bigArraysI.back(); bigArraysI.pop_back();
1457 _m_by_types.unserialize(name,coo,tinyInt,bigArraysI);
1460 void MEDFileUMeshSplitL1::changeFamilyIdArr(mcIdType oldId, mcIdType newId)
1462 DataArrayIdType *arr=_fam;
1464 arr->changeValue(oldId,newId);
1467 void MEDFileUMeshSplitL1::setFamilyArr(DataArrayIdType *famArr)
1474 mcIdType sz(_m_by_types.getSize());
1475 famArr->checkNbOfTuplesAndComp(sz,1,"MEDFileUMeshSplitL1::setFamilyArr : Problem in size of Family arr ! ");
1480 DataArrayIdType *MEDFileUMeshSplitL1::getFamilyField()
1485 void MEDFileUMeshSplitL1::setRenumArr(DataArrayIdType *renumArr)
1493 mcIdType sz(_m_by_types.getSize());
1494 renumArr->checkNbOfTuplesAndComp(sz,1,"MEDFileUMeshSplitL1::setRenumArr : Problem in size of numbering arr ! ");
1495 renumArr->incrRef();
1500 void MEDFileUMeshSplitL1::setNameArr(DataArrayAsciiChar *nameArr)
1507 mcIdType sz(_m_by_types.getSize());
1508 nameArr->checkNbOfTuplesAndComp(sz,MED_SNAME_SIZE,"MEDFileUMeshSplitL1::setNameArr : Problem in size of name arr ! ");
1513 MEDCouplingUMesh *MEDFileUMeshSplitL1::Renumber2(const DataArrayIdType *renum, MEDCouplingUMesh *m, const mcIdType *cellIds)
1518 m->renumberCells(renum->begin(),true);
1521 MCAuto<DataArrayIdType> locnum=renum->selectByTupleId(cellIds,cellIds+m->getNumberOfCells());
1522 m->renumberCells(locnum->begin(),true);
1527 MEDFileUMeshSplitL1 *MEDFileUMeshSplitL1::Unserialize(const std::string& name, DataArrayDouble *coo, std::vector<mcIdType>& tinyInt, std::vector< MCAuto<DataArrayIdType> >& bigArraysI)
1529 MCAuto<MEDFileUMeshSplitL1> ret(new MEDFileUMeshSplitL1);
1530 ret->unserialize(name,coo,tinyInt,bigArraysI);
1534 MEDCouplingUMesh *MEDFileUMeshSplitL1::renumIfNeeded(MEDCouplingUMesh *m, const mcIdType *cellIds) const
1536 return Renumber2(_num,m,cellIds);
1539 DataArrayIdType *MEDFileUMeshSplitL1::Renumber(const DataArrayIdType *renum, const DataArrayIdType *da)
1541 if((const DataArrayIdType *)renum==0)
1544 return const_cast<DataArrayIdType *>(da);
1546 return renum->selectByTupleId(da->begin(),da->end());
1549 DataArrayIdType *MEDFileUMeshSplitL1::renumIfNeededArr(const DataArrayIdType *da) const
1551 return Renumber(_num,da);
1554 std::vector<mcIdType> MEDFileUMeshSplitL1::GetNewFamiliesNumber(mcIdType nb, const std::map<std::string,mcIdType>& families)
1557 for(std::map<std::string,mcIdType>::const_iterator it=families.begin();it!=families.end();it++)
1558 id=std::max(id,(*it).second);
1561 std::vector<mcIdType> ret(nb);
1562 for(mcIdType i=1;i<=nb;i++)
1567 void MEDFileUMeshSplitL1::TraduceFamilyNumber(const std::vector< std::vector<mcIdType> >& fidsGrps, std::map<std::string,mcIdType>& familyIds,
1568 std::map<mcIdType,mcIdType>& famIdTrad, std::map<mcIdType,std::string>& newfams)
1570 std::set<mcIdType> allfids;
1574 void MEDFileUMeshSplitL1::computeRevNum() const
1579 mcIdType maxValue=_num->getMaxValue(pos);
1580 _rev_num=_num->invertArrayN2O2O2N(maxValue+1);
1584 _rev_num = DataArrayIdType::New();
1585 _rev_num->alloc(0,1);
1592 MEDFileUMeshAggregateCompute::MEDFileUMeshAggregateCompute():_mp_time(0),_m_time(0)
1596 void MEDFileUMeshAggregateCompute::setName(const std::string& name)
1598 if(_m_time>=_mp_time)
1600 MEDCouplingUMesh *um(_m);
1604 if(_mp_time>=_m_time)
1606 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::iterator it=_m_parts.begin();it!=_m_parts.end();it++)
1608 MEDCoupling1GTUMesh *tmp(*it);
1615 void MEDFileUMeshAggregateCompute::assignParts(const std::vector< const MEDCoupling1GTUMesh * >& mParts)
1617 std::size_t sz(mParts.size());
1618 std::vector< MCAuto<MEDCoupling1GTUMesh> > ret(sz);
1619 for(std::size_t i=0;i<sz;i++)
1621 const MEDCoupling1GTUMesh *elt(mParts[i]);
1623 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::assignParts : presence of null pointer !");
1624 ret[i]=const_cast<MEDCoupling1GTUMesh *>(elt); elt->incrRef();
1627 _part_def.clear(); _part_def.resize(sz);
1628 _mp_time=std::max(_mp_time,_m_time)+1;
1632 void MEDFileUMeshAggregateCompute::assignDefParts(const std::vector<const PartDefinition *>& partDefs)
1634 if(_mp_time<_m_time)
1635 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::assignDefParts : the parts require a computation !");
1636 std::size_t sz(partDefs.size());
1637 if(_part_def.size()!=partDefs.size() || _part_def.size()!=_m_parts.size())
1638 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::assignDefParts : sizes of vectors of part definition mismatch !");
1639 for(std::size_t i=0;i<sz;i++)
1641 const PartDefinition *elt(partDefs[i]);
1644 _part_def[i]=const_cast<PartDefinition*>(elt);
1648 void MEDFileUMeshAggregateCompute::assignUMesh(MEDCouplingUMesh *m)
1652 _m_time=std::max(_mp_time,_m_time)+1;
1655 MEDCouplingUMesh *MEDFileUMeshAggregateCompute::getUmesh() const
1657 if(_mp_time<=_m_time)
1659 std::vector< const MEDCoupling1GTUMesh *> mp(_m_parts.size());
1660 std::copy(_m_parts.begin(),_m_parts.end(),mp.begin());
1661 _m=MEDCoupling1GTUMesh::AggregateOnSameCoordsToUMesh(mp);
1662 _m_parts.clear();//to avoid memory peak !
1663 _m_time=_mp_time+1;//+1 is important ! That is to say that only _m is OK not _m_parts because cleared !
1667 mcIdType MEDFileUMeshAggregateCompute::getNumberOfCells() const
1669 if(_mp_time<=_m_time)
1670 return _m->getNumberOfCells();
1672 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++)
1673 ret+=(*it)->getNumberOfCells();
1677 std::vector<INTERP_KERNEL::NormalizedCellType> MEDFileUMeshAggregateCompute::getGeoTypes() const
1679 if(_mp_time>=_m_time)
1681 std::size_t sz(_m_parts.size());
1682 std::vector<INTERP_KERNEL::NormalizedCellType> ret(sz);
1683 for(std::size_t i=0;i<sz;i++)
1684 ret[i]=_m_parts[i]->getCellModelEnum();
1688 return _m->getAllGeoTypesSorted();
1691 mcIdType MEDFileUMeshAggregateCompute::getNumberOfCellsWithType(INTERP_KERNEL::NormalizedCellType ct) const
1693 if(_mp_time>=_m_time)
1695 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++)
1697 const MEDCoupling1GTUMesh *elt(*it);
1698 if(elt && elt->getCellModelEnum()==ct)
1699 return elt->getNumberOfCells();
1704 return _m->getNumberOfCellsWithType(ct);
1707 std::vector<MEDCoupling1GTUMesh *> MEDFileUMeshAggregateCompute::retrievePartsWithoutComputation() const
1709 if(_mp_time<_m_time)
1710 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getPartsWithoutComputation : the parts require a computation !");
1712 std::vector<MEDCoupling1GTUMesh *> ret(_m_parts.size());
1714 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++,i++)
1716 const MEDCoupling1GTUMesh *elt(*it);
1717 ret[i]=const_cast<MEDCoupling1GTUMesh *>(elt);
1722 std::vector<MEDCoupling1GTUMesh *> MEDFileUMeshAggregateCompute::getParts() const
1724 if(_mp_time<_m_time)
1725 forceComputationOfPartsFromUMesh();
1726 return retrievePartsWithoutComputation();
1729 void MEDFileUMeshAggregateCompute::highlightUsedNodes(std::vector<bool>& nodesToBeHighlighted) const
1731 if(_mp_time<_m_time)
1732 forceComputationOfPartsFromUMesh();
1733 for(auto part : this->_m_parts)
1735 part->computeNodeIdsAlg(nodesToBeHighlighted);
1739 MEDCoupling1GTUMesh *MEDFileUMeshAggregateCompute::retrievePartWithoutComputation(INTERP_KERNEL::NormalizedCellType gt) const
1741 std::vector<MEDCoupling1GTUMesh *> v(retrievePartsWithoutComputation());
1742 std::size_t sz(v.size());
1743 for(std::size_t i=0;i<sz;i++)
1746 if(v[i]->getCellModelEnum()==gt)
1749 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getPartWithoutComputation : the geometric type is not existing !");
1752 void MEDFileUMeshAggregateCompute::getStartStopOfGeoTypeWithoutComputation(INTERP_KERNEL::NormalizedCellType gt, mcIdType& start, mcIdType& stop) const
1755 std::vector<MEDCoupling1GTUMesh *> v(retrievePartsWithoutComputation());
1756 std::size_t sz(v.size());
1757 for(std::size_t i=0;i<sz;i++)
1761 if(v[i]->getCellModelEnum()==gt)
1763 stop=start+v[i]->getNumberOfCells();
1767 start+=v[i]->getNumberOfCells();
1770 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getStartStopOfGeoTypeWithoutComputation : the geometric type is not existing !");
1773 void MEDFileUMeshAggregateCompute::renumberNodesInConnWithoutComputation(const mcIdType *newNodeNumbersO2N)
1775 if(_mp_time>_m_time)
1777 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::iterator it=_m_parts.begin();it!=_m_parts.end();it++)
1779 MEDCoupling1GTUMesh *m(*it);
1781 m->renumberNodesInConn(newNodeNumbersO2N);
1786 MEDCouplingUMesh *m(getUmesh());
1789 m->renumberNodesInConn(newNodeNumbersO2N);
1790 // if _mp_time == _m_time notify for future clients that _m_parts is obsolete
1792 _m_time = std::max(_m_time,_mp_time+1);
1796 void MEDFileUMeshAggregateCompute::forceComputationOfPartsFromUMesh() const
1798 const MEDCouplingUMesh *m(_m);
1801 if(_m_parts.empty())
1802 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::forceComputationOfPartsFromUMesh : null UMesh !");
1804 return ;// no needs to compte parts they are already here !
1806 std::vector<MEDCouplingUMesh *> ms(m->splitByType());
1807 std::vector< MCAuto<MEDCouplingUMesh> > msMSafe(ms.begin(),ms.end());
1808 std::size_t sz(msMSafe.size());
1809 _m_parts.resize(sz);
1810 for(std::size_t i=0;i<sz;i++)
1811 _m_parts[i]=MEDCoupling1GTUMesh::New(ms[i]);
1813 _part_def.resize(_m_parts.size());
1814 _mp_time=std::max(_mp_time,_m_time);
1817 const PartDefinition *MEDFileUMeshAggregateCompute::getPartDefOfWithoutComputation(INTERP_KERNEL::NormalizedCellType gt) const
1819 if(_mp_time<_m_time)
1820 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getPartDefOfWithoutComputation : the parts require a computation !");
1821 if(_m_parts.size()!=_part_def.size())
1822 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getPartDefOfWithoutComputation : size of arrays are expected to be the same !");
1823 std::size_t sz(_m_parts.size());
1824 for(std::size_t i=0;i<sz;i++)
1826 const MEDCoupling1GTUMesh *mesh(_m_parts[i]);
1828 if(mesh->getCellModelEnum()==gt)
1829 return _part_def[i];
1831 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getPartDefOfWithoutComputation : The input geo type is not existing in this !");
1834 void MEDFileUMeshAggregateCompute::serialize(std::vector<mcIdType>& tinyInt, std::vector< MCAuto<DataArrayIdType> >& bigArraysI) const
1836 if(_mp_time<_m_time)
1837 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::serialize : the parts require a computation !");
1838 std::size_t sz(_m_parts.size());
1839 tinyInt.push_back((mcIdType)sz);
1840 for(std::size_t i=0;i<sz;i++)
1842 const MEDCoupling1GTUMesh *mesh(_m_parts[i]);
1844 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::serialize : one part is empty !");
1845 tinyInt.push_back(mesh->getCellModelEnum());
1846 const MEDCoupling1SGTUMesh *mesh1(dynamic_cast<const MEDCoupling1SGTUMesh *>(mesh));
1847 const MEDCoupling1DGTUMesh *mesh2(dynamic_cast<const MEDCoupling1DGTUMesh *>(mesh));
1850 DataArrayIdType *elt(mesh1->getNodalConnectivity());
1853 MCAuto<DataArrayIdType> elt1(elt);
1854 bigArraysI.push_back(elt1);
1858 DataArrayIdType *elt1(mesh2->getNodalConnectivity()),*elt2(mesh2->getNodalConnectivityIndex());
1863 MCAuto<DataArrayIdType> elt11(elt1),elt22(elt2);
1864 bigArraysI.push_back(elt11); bigArraysI.push_back(elt22);
1867 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::serialize : unrecognized single geo type mesh !");
1868 const PartDefinition *pd(_part_def[i]);
1870 tinyInt.push_back(-1);
1873 std::vector<mcIdType> tinyTmp;
1874 pd->serialize(tinyTmp,bigArraysI);
1875 tinyInt.push_back((mcIdType)tinyTmp.size());
1876 tinyInt.insert(tinyInt.end(),tinyTmp.begin(),tinyTmp.end());
1881 void MEDFileUMeshAggregateCompute::unserialize(const std::string& name, DataArrayDouble *coo, std::vector<mcIdType>& tinyInt, std::vector< MCAuto<DataArrayIdType> >& bigArraysI)
1883 mcIdType nbParts(tinyInt.back()); tinyInt.pop_back();
1884 _part_def.clear(); _part_def.resize(nbParts);
1885 _m_parts.clear(); _m_parts.resize(nbParts);
1886 for(mcIdType i=0;i<nbParts;i++)
1888 INTERP_KERNEL::NormalizedCellType tp((INTERP_KERNEL::NormalizedCellType) tinyInt.back()); tinyInt.pop_back();
1889 MCAuto<MEDCoupling1GTUMesh> mesh(MEDCoupling1GTUMesh::New(name,tp));
1890 mesh->setCoords(coo);
1891 MEDCoupling1SGTUMesh *mesh1(dynamic_cast<MEDCoupling1SGTUMesh *>((MEDCoupling1GTUMesh *) mesh));
1892 MEDCoupling1DGTUMesh *mesh2(dynamic_cast<MEDCoupling1DGTUMesh *>((MEDCoupling1GTUMesh *) mesh));
1895 mesh1->setNodalConnectivity(bigArraysI.back()); bigArraysI.pop_back();
1899 MCAuto<DataArrayIdType> elt0,elt1;
1900 elt0=bigArraysI.back(); bigArraysI.pop_back();
1901 elt1=bigArraysI.back(); bigArraysI.pop_back();
1902 mesh2->setNodalConnectivity(elt0,elt1);
1905 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::unserialize : unrecognized single geo type mesh !");
1907 mcIdType pdid(tinyInt.back()); tinyInt.pop_back();
1909 _part_def[i]=PartDefinition::Unserialize(tinyInt,bigArraysI);
1910 _mp_time=std::max(_mp_time,_m_time)+1;
1915 * This method returns true if \a this is stored split by type false if stored in a merged unstructured mesh.
1917 bool MEDFileUMeshAggregateCompute::isStoredSplitByType() const
1919 return _mp_time>=_m_time;
1922 std::size_t MEDFileUMeshAggregateCompute::getTimeOfThis() const
1924 if(_mp_time>_m_time)
1925 return getTimeOfParts();
1926 if(_m_time>_mp_time)
1927 return getTimeOfUMesh();
1928 return std::max(getTimeOfParts(),getTimeOfUMesh());
1931 std::size_t MEDFileUMeshAggregateCompute::getTimeOfParts() const
1934 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++)
1936 const MEDCoupling1GTUMesh *elt(*it);
1938 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getTimeOfParts : null obj in parts !");
1939 ret=std::max(ret,elt->getTimeOfThis());
1942 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getTimeOfParts : parts is empty !");
1946 std::size_t MEDFileUMeshAggregateCompute::getTimeOfUMesh() const
1948 const MEDCouplingUMesh *m(_m);
1950 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getTimeOfUMesh : unmesh is null !");
1951 return m->getTimeOfThis();
1954 std::size_t MEDFileUMeshAggregateCompute::getHeapMemorySizeWithoutChildren() const
1956 std::size_t ret(_m_parts.size()*sizeof(MCAuto<MEDCoupling1GTUMesh>));
1960 std::vector<const BigMemoryObject *> MEDFileUMeshAggregateCompute::getDirectChildrenWithNull() const
1962 std::vector<const BigMemoryObject *> ret;
1963 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++)
1964 ret.push_back((const MEDCoupling1GTUMesh *)*it);
1965 ret.push_back((const MEDCouplingUMesh *)_m);
1969 MEDFileUMeshAggregateCompute MEDFileUMeshAggregateCompute::deepCopy(DataArrayDouble *coords) const
1971 MEDFileUMeshAggregateCompute ret;
1972 ret._m_parts.resize(_m_parts.size());
1973 for(std::size_t i=0;i<_m_parts.size();i++)
1975 const MEDCoupling1GTUMesh *elt(_m_parts[i]);
1978 ret._m_parts[i]=static_cast<MEDCoupling::MEDCoupling1GTUMesh*>(elt->deepCopy());
1979 ret._m_parts[i]->setCoords(coords);
1982 ret._mp_time=_mp_time; ret._m_time=_m_time;
1983 if((const MEDCouplingUMesh *)_m)
1985 ret._m=static_cast<MEDCoupling::MEDCouplingUMesh*>(_m->deepCopy());
1986 ret._m->setCoords(coords);
1988 std::size_t sz(_part_def.size());
1989 ret._part_def.clear(); ret._part_def.resize(sz);
1990 for(std::size_t i=0;i<sz;i++)
1992 const PartDefinition *elt(_part_def[i]);
1994 ret._part_def[i]=elt->deepCopy();
1999 void MEDFileUMeshAggregateCompute::shallowCpyMeshes()
2001 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::iterator it=_m_parts.begin();it!=_m_parts.end();it++)
2003 const MEDCoupling1GTUMesh *elt(*it);
2006 MCAuto<MEDCouplingMesh> elt2(elt->clone(false));
2007 *it=DynamicCastSafe<MEDCouplingMesh,MEDCoupling1GTUMesh>(elt2);
2010 const MEDCouplingUMesh *m(_m);
2015 bool MEDFileUMeshAggregateCompute::isEqual(const MEDFileUMeshAggregateCompute& other, double eps, std::string& what) const
2017 const MEDCouplingUMesh *m1(getUmesh());
2018 const MEDCouplingUMesh *m2(other.getUmesh());
2019 if((m1==0 && m2!=0) || (m1!=0 && m2==0))
2021 what="Presence of mesh in one sublevel and not in other!";
2027 if(!m1->isEqualIfNotWhy(m2,eps,what2))
2029 what=std::string("meshes at a sublevel are not deeply equal (")+what2+std::string(")!");
2033 std::size_t sz(_part_def.size());
2034 if(sz!=other._part_def.size())
2036 what=std::string("number of subdivision per geo type for part definition is not the same !");
2039 for(std::size_t i=0;i<sz;i++)
2041 const PartDefinition *pd0(_part_def[i]),*pd1(other._part_def[i]);
2044 if((!pd0 && pd1) || (pd0 && !pd1))
2046 what=std::string("a cell part def is defined only for one among this or other !");
2049 bool ret(pd0->isEqual(pd1,what));
2056 void MEDFileUMeshAggregateCompute::checkConsistency() const
2058 if(_mp_time >= _m_time)
2059 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();
2060 it!=_m_parts.end(); it++)
2061 (*it)->checkConsistency();
2063 _m->checkConsistency();
2066 void MEDFileUMeshAggregateCompute::clearNonDiscrAttributes() const
2068 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++)
2069 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(*it);
2070 MEDFileUMeshSplitL1::ClearNonDiscrAttributes(_m);
2073 void MEDFileUMeshAggregateCompute::synchronizeTinyInfo(const MEDFileMesh& master) const
2075 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++)
2077 const MEDCoupling1GTUMesh *tmp(*it);
2080 (const_cast<MEDCoupling1GTUMesh *>(tmp))->setName(master.getName().c_str());
2081 (const_cast<MEDCoupling1GTUMesh *>(tmp))->setDescription(master.getDescription().c_str());
2082 (const_cast<MEDCoupling1GTUMesh *>(tmp))->setTime(master.getTimeValue(),master.getIteration(),master.getOrder());
2083 (const_cast<MEDCoupling1GTUMesh *>(tmp))->setTimeUnit(master.getTimeUnit());
2086 const MEDCouplingUMesh *m(_m);
2089 (const_cast<MEDCouplingUMesh *>(m))->setName(master.getName().c_str());
2090 (const_cast<MEDCouplingUMesh *>(m))->setDescription(master.getDescription().c_str());
2091 (const_cast<MEDCouplingUMesh *>(m))->setTime(master.getTimeValue(),master.getIteration(),master.getOrder());
2092 (const_cast<MEDCouplingUMesh *>(m))->setTimeUnit(master.getTimeUnit());
2096 bool MEDFileUMeshAggregateCompute::empty() const
2098 if(_mp_time<_m_time)
2099 return ((const MEDCouplingUMesh *)_m)==0;
2100 //else _mp_time>=_m_time)
2101 return _m_parts.empty();
2104 int MEDFileUMeshAggregateCompute::getMeshDimension() const
2106 if(_mp_time<_m_time)
2108 const MEDCouplingUMesh *m(_m);
2110 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getMeshDimension : no umesh in this !");
2111 return m->getMeshDimension();
2115 if(_m_parts.empty())
2116 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getMeshDimension : part mesh is empty !");
2117 const MEDCoupling1GTUMesh *m(_m_parts[0]);
2119 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getMeshDimension : part mesh contains null instance !");
2120 return m->getMeshDimension();
2124 std::vector<mcIdType> MEDFileUMeshAggregateCompute::getDistributionOfTypes() const
2126 if(_mp_time<_m_time)
2128 const MEDCouplingUMesh *m(_m);
2130 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getDistributionOfTypes : no umesh in this !");
2131 return m->getDistributionOfTypes();
2135 std::vector<mcIdType> ret;
2136 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++)
2138 const MEDCoupling1GTUMesh *tmp(*it);
2140 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getDistributionOfTypes : part mesh contains null instance !");
2141 std::vector<mcIdType> ret0(tmp->getDistributionOfTypes());
2142 ret.insert(ret.end(),ret0.begin(),ret0.end());
2148 mcIdType MEDFileUMeshAggregateCompute::getSize() const
2150 if(_mp_time<_m_time)
2152 const MEDCouplingUMesh *m(_m);
2154 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getSize : no umesh in this !");
2155 return m->getNumberOfCells();
2160 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::const_iterator it=_m_parts.begin();it!=_m_parts.end();it++)
2162 const MEDCoupling1GTUMesh *m(*it);
2164 throw INTERP_KERNEL::Exception("MEDFileUMeshAggregateCompute::getSize : part mesh contains null instance !");
2165 ret+=m->getNumberOfCells();
2171 void MEDFileUMeshAggregateCompute::setCoords(DataArrayDouble *coords)
2173 for(std::vector< MCAuto<MEDCoupling1GTUMesh> >::iterator it=_m_parts.begin();it!=_m_parts.end();it++)
2175 MEDCoupling1GTUMesh *tmp(*it);
2177 (*it)->setCoords(coords);
2179 MEDCouplingUMesh *m(_m);
2181 m->setCoords(coords);
2184 MEDFileEltStruct4Mesh *MEDFileEltStruct4Mesh::New(med_idt fid, const std::string& mName, int dt, int it, int iterOnStEltOfMesh, MEDFileMeshReadSelector *mrs)
2186 return new MEDFileEltStruct4Mesh(fid,mName,dt,it,iterOnStEltOfMesh,mrs);
2189 std::size_t MEDFileEltStruct4Mesh::getHeapMemorySizeWithoutChildren() const
2191 return _geo_type_name.capacity()+_vars.capacity()*sizeof(MCAuto<DataArray>);
2194 std::vector<const MEDCoupling::BigMemoryObject*> MEDFileEltStruct4Mesh::getDirectChildrenWithNull() const
2196 std::vector<const MEDCoupling::BigMemoryObject*> ret;
2197 ret.push_back(_conn);
2198 ret.push_back(_common);
2199 for(std::vector< MCAuto<DataArray> >::const_iterator it=_vars.begin();it!=_vars.end();it++)
2204 MEDFileEltStruct4Mesh::MEDFileEltStruct4Mesh(med_idt fid, const std::string& mName, int dt, int it, int iterOnStEltOfMesh, MEDFileMeshReadSelector *mrs)
2206 med_geometry_type geoType;
2207 INTERP_KERNEL::AutoPtr<char> geoTypeName(MEDLoaderBase::buildEmptyString(MED_NAME_SIZE));
2208 MEDFILESAFECALLERRD0(MEDmeshEntityInfo,(fid,mName.c_str(),dt,it,MED_STRUCT_ELEMENT,iterOnStEltOfMesh+1,geoTypeName,&geoType));
2210 _geo_type_name=MEDLoaderBase::buildStringFromFortran(geoTypeName,MED_NAME_SIZE);
2213 med_bool chgt=MED_FALSE,trsf=MED_FALSE;
2214 nCells=MEDmeshnEntity(fid,mName.c_str(),dt,it,MED_STRUCT_ELEMENT,geoType,MED_CONNECTIVITY,MED_NODAL,&chgt,&trsf);
2216 MCAuto<MEDFileMeshSupports> mss(MEDFileMeshSupports::New(fid));
2217 MCAuto<MEDFileStructureElements> mse(MEDFileStructureElements::New(fid,mss));
2218 mcIdType nbEntities(mse->getNumberOfNodesPerSE(_geo_type_name));
2219 MCAuto<DataArrayMedInt> miConn=DataArrayMedInt::New(); miConn->alloc(nCells*nbEntities);
2220 MEDFILESAFECALLERRD0(MEDmeshElementConnectivityRd,(fid,mName.c_str(),dt,it,MED_STRUCT_ELEMENT,_geo_type,MED_NODAL,MED_FULL_INTERLACE,miConn->getPointer()));
2221 _conn=FromMedIntArray<mcIdType>(miConn);
2222 _conn->applyLin(1,-1);
2223 _conn->rearrange(nbEntities);
2224 _common=MEDFileUMeshPerTypeCommon::New();
2225 _common->loadCommonPart(fid,mName.c_str(),dt,it,nCells,geoType,MED_STRUCT_ELEMENT,mrs);
2226 std::vector<std::string> vns(mse->getVarAttsOf(_geo_type_name));
2227 std::size_t sz(vns.size());
2229 for(std::size_t i=0;i<sz;i++)
2231 const MEDFileSEVarAtt *var(mse->getVarAttOf(_geo_type_name,vns[i]));
2232 MCAuto<DataArray> gen(var->getGenerator());
2233 MCAuto<DataArray> arr(gen->buildNewEmptyInstance());
2234 arr->alloc(nCells,var->getNbOfComponents());
2235 arr->setName(vns[i]);
2236 MEDFILESAFECALLERRD0(MEDmeshStructElementVarAttRd,(fid,mName.c_str(),dt,it,_geo_type,vns[i].c_str(),arr->getVoidStarPointer()));