#include "MEDLoaderBase.hxx"
#include "MEDFileUtilities.hxx"
#include "MEDFileMesh.hxx"
+#include "MEDFileField.hxx"
#include "CellModel.hxx"
#include "MEDCouplingUMesh.hxx"
#include "MEDCouplingMemArray.hxx"
namespace MEDLoaderNS
{
- class FieldPerTypeCopier
- {
- public:
- FieldPerTypeCopier(double *ptr):_ptr(ptr) { }
- void operator()(const MEDLoader::MEDFieldDoublePerCellType& elt) { _ptr=std::copy(elt.getArray(),elt.getArray()+elt.getNbOfValues(),_ptr); }
- private:
- double *_ptr;
- };
-
- class ConnReaderML
- {
- public:
- ConnReaderML(const int *c, int val):_conn(c),_val(val) { }
- bool operator() (const int& pos) { return _conn[pos]!=_val; }
- private:
- const int *_conn;
- int _val;
- };
-
- std::vector<std::string> getMeshNamesFid(med_idt fid);
- void readFieldDoubleDataInMedFile(const char *fileName, const char *meshName, const char *fieldName,
- int iteration, int order, ParaMEDMEM::TypeOfField typeOfOutField,
- std::list<MEDLoader::MEDFieldDoublePerCellType>& field,
- double& time, std::vector<std::string>& infos);
- std::vector<int> getIdsFromFamilies(const char *fileName, const char *meshName, const std::vector<std::string>& fams);
- std::vector<int> getIdsFromGroups(const char *fileName, const char *meshName, const std::vector<std::string>& grps);
- med_int getIdFromMeshName(med_idt fid, const char *meshName, std::string& trueMeshName) throw(INTERP_KERNEL::Exception);
+ int readUMeshDimFromFile(const char *fileName, const char *meshName, std::vector<int>& possibilities);
void dispatchElems(int nbOfElemCell, int nbOfElemFace, int& nbOfElem, med_entity_type& whichEntity);
- int readUMeshDimFromFile(const char *fileName, const char *meshName, std::vector<int>& possibilities);//to keep
- void readUMeshDataInMedFile(med_idt fid, med_int meshId, DataArrayDouble *&coords, std::list<MEDLoader::MEDConnOfOneElemType>& conn, std::string& desc);
- int buildMEDSubConnectivityOfOneType(const std::vector<const DataArrayInt *>& conn, const std::vector<const DataArrayInt *>& connIndex, const std::vector<const DataArrayInt *>& families, INTERP_KERNEL::NormalizedCellType type,
- std::vector<int>& conn4MEDFile, std::vector<int>& connIndex4MEDFile, std::vector<int>& connIndexRk24MEDFile,
- std::vector<int>& fam4MEDFile, std::vector<int>& renumber);
- MEDCouplingUMesh *readUMeshFromFileLev1(const char *fileName, const char *meshName, int meshDimRelToMax, const std::vector<int>& ids,
- const std::vector<INTERP_KERNEL::NormalizedCellType>& typesToKeep, unsigned& meshDimExtract, int *&cellRenum) throw(INTERP_KERNEL::Exception);
- void tradMEDFileCoreFrmt2MEDCouplingUMesh(const std::list<MEDLoader::MEDConnOfOneElemType>& medConnFrmt,
- const std::vector<int>& familiesToKeep,
- DataArrayInt* &conn,
- DataArrayInt* &connIndex,
- int *&cellRenum);
- ParaMEDMEM::DataArrayDouble *buildArrayFromRawData(const std::list<MEDLoader::MEDFieldDoublePerCellType>& fieldPerType,
- const std::vector<std::string>& infos);
- int buildMEDSubConnectivityOfOneTypesPolyg(const std::vector<const DataArrayInt *>& conn, const std::vector<const DataArrayInt *>& connIndex, const std::vector<const DataArrayInt *>& families,
- std::vector<int>& conn4MEDFile, std::vector<int>& connIndex4MEDFile, std::vector<int>& fam4MEDFile, std::vector<int>& renumber);
- int buildMEDSubConnectivityOfOneTypesPolyh(const std::vector<const DataArrayInt *>&conn, const std::vector<const DataArrayInt *>& connIndex, const std::vector<const DataArrayInt *>& families,
- std::vector<int>& conn4MEDFile, std::vector<int>& connIndex4MEDFile, std::vector<int>& connIndexRk24MEDFile,
- std::vector<int>& fam4MEDFile, std::vector<int>& renumber);
- int buildMEDSubConnectivityOfOneTypeStaticTypes(const std::vector<const DataArrayInt *>& conn, const std::vector<const DataArrayInt *>& connIndex, const std::vector<const DataArrayInt *>& families,
- INTERP_KERNEL::NormalizedCellType type, std::vector<int>& conn4MEDFile, std::vector<int>& fam4MEDFile, std::vector<int>& renumber);
- ParaMEDMEM::MEDCouplingFieldDouble *readFieldDoubleLev1(const char *fileName, const char *meshName, int meshDimRelToMax, const char *fieldName, int iteration, int order,
- ParaMEDMEM::TypeOfField typeOfOutField) throw(INTERP_KERNEL::Exception);
- ParaMEDMEM::MEDCouplingFieldDouble *readFieldDoubleLev2(const char *fileName, ParaMEDMEM::TypeOfField typeOfOutField, unsigned meshDim, const int *renumCell, const ParaMEDMEM::MEDCouplingUMesh *mesh,
- const std::vector<std::string>& infos, const char *fieldName, int iteration, int order, double time,
- std::list<MEDLoader::MEDFieldDoublePerCellType>& fieldPerCellType) throw(INTERP_KERNEL::Exception);
- med_idt appendFieldSimpleAtt(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, med_int& numdt, med_int& numo, med_float& dt);
- void appendFieldDirectly(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f);
- void appendNodeProfileField(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, const int *thisMeshNodeIds);
- void appendCellProfileField(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, const int *thisMeshCellIds);
- void appendNodeElementProfileField(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, const int *thisMeshCellIds);
- void prepareCellFieldDoubleForWriting(const ParaMEDMEM::MEDCouplingFieldDouble *f, const int *cellIds, std::list<MEDLoader::MEDFieldDoublePerCellType>& split);
- void fillGaussDataOnField(const char *fileName, const std::list<MEDLoader::MEDFieldDoublePerCellType>& data, MEDCouplingFieldDouble *f);
- void writeUMeshesDirectly(const char *fileName, const std::vector<const ParaMEDMEM::MEDCouplingUMesh *>& mesh, const std::vector<const DataArrayInt *>& families, bool forceFromScratch, bool &isRenumbering);
- void writeUMeshesPartitionDirectly(const char *fileName, const char *meshName, const std::vector<const ParaMEDMEM::MEDCouplingUMesh *>& meshes, bool forceFromScratch);
- void writeFieldAndMeshDirectly(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, bool forceFromScratch);
- void writeFieldTryingToFitExistingMesh(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f);
+ void writeFieldWithoutReadingAndMappingOfMeshInFile(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, bool writeFromScratch);
+ med_int getIdFromMeshName(med_idt fid, const char *meshName, std::string& trueMeshName) throw(INTERP_KERNEL::Exception);
+ std::vector<std::string> getMeshNamesFid(med_idt fid);
}
/// @endcond
-/*!
- * This method sets the epsilon value used for node comparison when trying to buid a profile for a field on node/cell on an already written mesh.
- */
-void MEDLoader::SetEpsilonForNodeComp(double val) throw(INTERP_KERNEL::Exception)
-{
- _EPS_FOR_NODE_COMP=val;
-}
-
-/*!
- * This method sets the policy comparison when trying to fit the already written mesh on a field. The semantic of the policy is specified in MEDCouplingUMesh::zipConnectivityTraducer.
- */
-void MEDLoader::SetCompPolicyForCell(int val) throw(INTERP_KERNEL::Exception)
-{
- _COMP_FOR_CELL=val;
-}
-/*!
- * This method set the behaviour of MEDLoader when a too long string is seen in datastructure before copy it in MED file.
- * By default (0) an exception is thrown. If equal to 1 a warning is emitted in std_err but no exception is thrown.
- */
-void MEDLoader::SetTooLongStrPolicy(int val) throw(INTERP_KERNEL::Exception)
-{
- _TOO_LONG_STR=val;
-}
+/// @cond INTERNAL
/*!
- * @param lgth is the size of fam tab. For classical types conn is size of 'lgth'*number_of_nodes_in_type.
- * @param index is optionnal only for polys. Set it to 0 if it is not the case.
- * @param connLgth is the size of conn in the case of poly. Unsued if it is not the case.
+ * This method returns a first quick overview of mesh with name 'meshName' into the file 'fileName'.
+ * @param possibilities the relativeToMeshDim authorized to returned maxdim. This vector is systematically cleared at the begin of this method.
+ * @return the maximal mesh dimension of specified mesh. If nothing found -1 is returned.
*/
-MEDLoader::MEDConnOfOneElemType::MEDConnOfOneElemType(INTERP_KERNEL::NormalizedCellType type, int *conn, int *index, int *fam, int lgth, int connLgth):_lgth(lgth),_fam(fam),
- _conn(conn),_index(index),
- _global(0),_conn_lgth(connLgth),
- _type(type)
-{
-}
-
-void MEDLoader::MEDConnOfOneElemType::setGlobal(int *global)
+int MEDLoaderNS::readUMeshDimFromFile(const char *fileName, const char *meshName, std::vector<int>& possibilities)
{
- if(_global!=global)
+ possibilities.clear();
+ MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
+ int ret;
+ std::set<int> poss;
+ char nommaa[MED_NAME_SIZE+1];
+ char maillage_description[MED_COMMENT_SIZE+1];
+ med_mesh_type type_maillage;
+ med_int Sdim,Mdim;
+ std::string trueMeshName;
+ med_int meshId=getIdFromMeshName(fid,meshName,trueMeshName);
+ INTERP_KERNEL::AutoPtr<char> dt_unit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
+ med_sorting_type sortingType;
+ med_int nstep;
+ med_axis_type axisType;
+ int naxis=MEDmeshnAxis(fid,meshId);
+ INTERP_KERNEL::AutoPtr<char> axisname=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
+ INTERP_KERNEL::AutoPtr<char> axisunit=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
+ MEDmeshInfo(fid,meshId,nommaa,&Sdim,&Mdim,&type_maillage,maillage_description,dt_unit,&sortingType,&nstep,&axisType,axisname,axisunit);
+ // limitation
+ if(nstep!=1)
+ {
+ throw INTERP_KERNEL::Exception("multisteps on mesh not managed yet !");
+ }
+ med_int numdt,numit;
+ med_float dt;
+ MEDmeshComputationStepInfo(fid,nommaa,1,&numdt,&numit,&dt);
+ // endlimitation
+ for(int i=0;i<MED_N_CELL_GEO_FIXED_CON;i++)
{
- if(_global)
- delete [] _global;
- _global=global;
+ med_geometry_type curMedType=typmai[i];
+ med_bool changement,transformation;
+ int curNbOfElemM=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,curMedType,MED_CONNECTIVITY,MED_NODAL,&changement,&transformation);
+ int curNbOfElemF=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,curMedType,MED_CONNECTIVITY,MED_NODAL,&changement,&transformation);//limitation
+ int curNbOfElem;
+ med_entity_type whichEntity;
+ MEDLoaderNS::dispatchElems(curNbOfElemM,curNbOfElemF,curNbOfElem,whichEntity);
+ if(curNbOfElem>0)
+ {
+ INTERP_KERNEL::NormalizedCellType type=typmai2[i];
+ int curDim=(int)INTERP_KERNEL::CellModel::GetCellModel(type).getDimension();
+ poss.insert(curDim);
+ }
}
+ if(!poss.empty())
+ {
+ ret=*poss.rbegin();
+ for(std::set<int>::const_reverse_iterator it=poss.rbegin();it!=poss.rend();it++)
+ possibilities.push_back(*it-ret);
+ }
+ else
+ ret=-2;
+ return ret;
}
-void MEDLoader::MEDConnOfOneElemType::releaseArray()
-{
- delete [] _fam;
- delete [] _conn;
- delete [] _index;
- delete [] _global;
-}
-
-MEDLoader::MEDFieldDoublePerCellType::MEDFieldDoublePerCellType(INTERP_KERNEL::NormalizedCellType type, double *values, int ncomp, int nGeoElt, int nbi,
- const int *cellIdPerType, const char *locName):_ngeo_elt(nGeoElt),_nbi(nbi),_ncomp(ncomp),_values(values),_type(type)
-{
- if(cellIdPerType)
- _cell_id_per_type.insert(_cell_id_per_type.end(),cellIdPerType,cellIdPerType+nGeoElt);
- if(locName)
- _loc_name=locName;
-}
-
-void MEDLoader::MEDFieldDoublePerCellType::releaseArray()
+med_int MEDLoaderNS::getIdFromMeshName(med_idt fid, const char *meshName, std::string& trueMeshName) throw(INTERP_KERNEL::Exception)
{
- delete [] _values;
+ if(meshName==0)
+ {
+ std::vector<std::string> meshes=getMeshNamesFid(fid);
+ if(meshes.empty())
+ throw INTERP_KERNEL::Exception("No mesh in file");
+ trueMeshName=meshes[0];
+ return 1;
+ }
+ std::string meshNameStr(meshName);
+ std::vector<std::string> meshes=getMeshNamesFid(fid);
+ if(meshes.empty())
+ throw INTERP_KERNEL::Exception("No mesh in file");
+ std::vector<std::string>::iterator iter=std::find(meshes.begin(),meshes.end(),meshNameStr);
+ if(iter==meshes.end())
+ {
+ std::ostringstream os2;
+ os2 << "MeshName '" << meshName << "' not in file : meshes available : ";
+ std::copy(meshes.begin(),meshes.end(),std::ostream_iterator<std::string>(os2," "));
+ throw INTERP_KERNEL::Exception(os2.str().c_str());
+ }
+ trueMeshName=meshName;
+ return iter-meshes.begin()+1;
}
-/// @cond INTERNAL
-
std::vector<std::string> MEDLoaderNS::getMeshNamesFid(med_idt fid)
{
med_mesh_type type_maillage;
return ret;
}
-void MEDLoaderNS::fillGaussDataOnField(const char *fileName, const std::list<MEDLoader::MEDFieldDoublePerCellType>& data, MEDCouplingFieldDouble *f)
+/*!
+ * This methods allows to merger all entities and to considerate only cell types.
+ */
+void MEDLoaderNS::dispatchElems(int nbOfElemCell, int nbOfElemFace, int& nbOfElem, med_entity_type& whichEntity)
{
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- char locName[MED_NAME_SIZE+1];
- int nloc=MEDnLocalization(fid);
- med_geometry_type typeGeo;
- int offset=0;
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=data.begin();iter!=data.end();iter++)
+ if(nbOfElemCell>=nbOfElemFace)
{
- const std::string& loc=(*iter).getLocName();
- int idLoc=1;
- int nbOfGaussPt=-1;
- med_int spaceDim;
- for(;idLoc<=nloc;idLoc++)
- {
- char geointerpname[MED_NAME_SIZE+1]="";
- char ipointstructmeshname[MED_NAME_SIZE+1]="";
- med_int nsectionmeshcell;
- med_geometry_type sectiongeotype;
- MEDlocalizationInfo(fid,idLoc,locName,&typeGeo,&spaceDim,&nbOfGaussPt, geointerpname, ipointstructmeshname, &nsectionmeshcell,
- §iongeotype);
- if(loc==locName)
- break;
- }
- int dim=(int)INTERP_KERNEL::CellModel::GetCellModel((*iter).getType()).getDimension();
- int nbPtPerCell=(int)INTERP_KERNEL::CellModel::GetCellModel((*iter).getType()).getNumberOfNodes();
- std::vector<double> refcoo(nbPtPerCell*dim),gscoo(nbOfGaussPt*dim),w(nbOfGaussPt);
- MEDlocalizationRd(fid,(*iter).getLocName().c_str(),MED_FULL_INTERLACE,&refcoo[0],&gscoo[0],&w[0]);
- if((*iter).getCellIdPerType().empty())
- f->setGaussLocalizationOnType((*iter).getType(),refcoo,gscoo,w);
- else
- {
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> pfl=DataArrayInt::New();
- pfl->alloc((*iter).getCellIdPerType().size(),1);
- pfl->iota(offset);
- f->setGaussLocalizationOnCells(pfl->begin(),pfl->end(),refcoo,gscoo,w);
- }
- offset+=(*iter).getNbOfGeoElt();
+ whichEntity=MED_CELL;
+ nbOfElem=nbOfElemCell;
+ }
+ else
+ {
+ whichEntity=MED_CELL;
+ nbOfElem=nbOfElemFace;
}
}
/// @endcond
-void MEDLoader::CheckFileForRead(const char *fileName) throw(INTERP_KERNEL::Exception)
+/*!
+ * This method sets the epsilon value used for node comparison when trying to buid a profile for a field on node/cell on an already written mesh.
+ */
+void MEDLoader::SetEpsilonForNodeComp(double val) throw(INTERP_KERNEL::Exception)
{
- MEDFileUtilities::CheckFileForRead(fileName);
+ _EPS_FOR_NODE_COMP=val;
}
-std::vector<std::string> MEDLoader::GetMeshNames(const char *fileName) throw(INTERP_KERNEL::Exception)
+/*!
+ * This method sets the policy comparison when trying to fit the already written mesh on a field. The semantic of the policy is specified in MEDCouplingUMesh::zipConnectivityTraducer.
+ */
+void MEDLoader::SetCompPolicyForCell(int val) throw(INTERP_KERNEL::Exception)
{
- CheckFileForRead(fileName);
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- std::vector<std::string> ret=MEDLoaderNS::getMeshNamesFid(fid);
- return ret;
+ _COMP_FOR_CELL=val;
}
-std::vector< std::pair<std::string,std::string> > MEDLoader::GetComponentsNamesOfField(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception)
+/*!
+ * This method set the behaviour of MEDLoader when a too long string is seen in datastructure before copy it in MED file.
+ * By default (0) an exception is thrown. If equal to 1 a warning is emitted in std_err but no exception is thrown.
+ */
+void MEDLoader::SetTooLongStrPolicy(int val) throw(INTERP_KERNEL::Exception)
{
- CheckFileForRead(fileName);
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- med_int nbFields=MEDnField(fid);
- std::vector<std::string> fields(nbFields);
- med_field_type typcha;
- for(int i=0;i<nbFields;i++)
- {
- med_int ncomp=MEDfieldnComponent(fid,i+1);
- INTERP_KERNEL::AutoPtr<char> comp=new char[ncomp*MED_SNAME_SIZE+1];
- INTERP_KERNEL::AutoPtr<char> unit=new char[ncomp*MED_SNAME_SIZE+1];
- INTERP_KERNEL::AutoPtr<char> dt_unit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
- med_int nbPdt;
- med_bool localmesh;
- INTERP_KERNEL::AutoPtr<char> maa_ass=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> nomcha=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDfieldInfo(fid,i+1,nomcha,maa_ass,&localmesh,&typcha,comp,unit,dt_unit,&nbPdt);
- std::string meshName=MEDLoaderBase::buildStringFromFortran(maa_ass,MED_NAME_SIZE);
- std::string curFieldName=MEDLoaderBase::buildStringFromFortran(nomcha,MED_NAME_SIZE+1);
- if(curFieldName==fieldName)
- {
- std::vector< std::pair<std::string,std::string> > ret(ncomp);
- for(int j=0;j<ncomp;j++)
- ret[j]=std::pair<std::string,std::string>(MEDLoaderBase::buildStringFromFortran(((char *)comp)+j*MED_SNAME_SIZE,MED_SNAME_SIZE),
- MEDLoaderBase::buildStringFromFortran(((char *)unit)+j*MED_SNAME_SIZE,MED_SNAME_SIZE));
- return ret;
- }
- fields[i]=curFieldName;
- }
- std::ostringstream oss; oss << "MEDLoader::GetComponentsNamesOfField : no such field \"" << fieldName << "\" in file \"" << fileName << "\" !" << std::endl;
- oss << "Possible field names are : " << std::endl;
- std::copy(fields.begin(),fields.end(),std::ostream_iterator<std::string>(oss," "));
- throw INTERP_KERNEL::Exception(oss.str().c_str());
+ _TOO_LONG_STR=val;
}
/*!
return ret;
}
+void MEDLoader::CheckFileForRead(const char *fileName) throw(INTERP_KERNEL::Exception)
+{
+ MEDFileUtilities::CheckFileForRead(fileName);
+}
+
+std::vector<std::string> MEDLoader::GetMeshNames(const char *fileName) throw(INTERP_KERNEL::Exception)
+{
+ CheckFileForRead(fileName);
+ MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
+ std::vector<std::string> ret=MEDLoaderNS::getMeshNamesFid(fid);
+ return ret;
+}
+
+std::vector< std::pair<std::string,std::string> > MEDLoader::GetComponentsNamesOfField(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception)
+{
+ CheckFileForRead(fileName);
+ MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
+ med_int nbFields=MEDnField(fid);
+ std::vector<std::string> fields(nbFields);
+ med_field_type typcha;
+ for(int i=0;i<nbFields;i++)
+ {
+ med_int ncomp=MEDfieldnComponent(fid,i+1);
+ INTERP_KERNEL::AutoPtr<char> comp=new char[ncomp*MED_SNAME_SIZE+1];
+ INTERP_KERNEL::AutoPtr<char> unit=new char[ncomp*MED_SNAME_SIZE+1];
+ INTERP_KERNEL::AutoPtr<char> dt_unit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
+ med_int nbPdt;
+ med_bool localmesh;
+ INTERP_KERNEL::AutoPtr<char> maa_ass=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
+ INTERP_KERNEL::AutoPtr<char> nomcha=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
+ MEDfieldInfo(fid,i+1,nomcha,maa_ass,&localmesh,&typcha,comp,unit,dt_unit,&nbPdt);
+ std::string meshName=MEDLoaderBase::buildStringFromFortran(maa_ass,MED_NAME_SIZE);
+ std::string curFieldName=MEDLoaderBase::buildStringFromFortran(nomcha,MED_NAME_SIZE+1);
+ if(curFieldName==fieldName)
+ {
+ std::vector< std::pair<std::string,std::string> > ret(ncomp);
+ for(int j=0;j<ncomp;j++)
+ ret[j]=std::pair<std::string,std::string>(MEDLoaderBase::buildStringFromFortran(((char *)comp)+j*MED_SNAME_SIZE,MED_SNAME_SIZE),
+ MEDLoaderBase::buildStringFromFortran(((char *)unit)+j*MED_SNAME_SIZE,MED_SNAME_SIZE));
+ return ret;
+ }
+ fields[i]=curFieldName;
+ }
+ std::ostringstream oss; oss << "MEDLoader::GetComponentsNamesOfField : no such field \"" << fieldName << "\" in file \"" << fileName << "\" !" << std::endl;
+ oss << "Possible field names are : " << std::endl;
+ std::copy(fields.begin(),fields.end(),std::ostream_iterator<std::string>(oss," "));
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+}
+
std::vector<std::string> MEDLoader::GetMeshNamesOnField(const char *fileName, const char *fieldName) throw(INTERP_KERNEL::Exception)
{
CheckFileForRead(fileName);
return ret;
}
-/*!
- * This method reads all the content of a field 'fieldName' at a time specified by (iteration,order) lying on a mesh 'meshName' with a specified type 'TypeOfOutField'
- * The returned values are strored in 'field' (sorted by type of cell), time corresponding to field, and 'infos' to load properly little strings.
- * The principle of this method is to put into 'field' only data that fulfills \b perfectly request.
- */
-void MEDLoaderNS::readFieldDoubleDataInMedFile(const char *fileName, const char *meshName, const char *fieldName,
- int iteration, int order, ParaMEDMEM::TypeOfField typeOfOutField,
- std::list<MEDLoader::MEDFieldDoublePerCellType>& field,
- double& time, std::vector<std::string>& infos)
-{
- time=0.;
- MEDFileUtilities::CheckFileForRead(fileName);
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- med_int nbFields=MEDnField(fid);
- //
- med_field_type typcha;
- char nomcha[MED_NAME_SIZE+1]="";
- char pflname [MED_NAME_SIZE+1]="";
- char locname [MED_NAME_SIZE+1]="";
- std::map<ParaMEDMEM::TypeOfField, med_entity_type> tabEnt;
- std::map<ParaMEDMEM::TypeOfField, med_geometry_type *> tabType;
- std::map<ParaMEDMEM::TypeOfField, int> tabTypeLgth;
- med_bool localmesh;
- bool found=false;
- tabEnt[ON_CELLS]=MED_CELL;
- tabType[ON_CELLS]=typmai;
- tabTypeLgth[ON_CELLS]=MED_N_CELL_FIXED_GEO;
- tabEnt[ON_NODES]=MED_NODE;
- tabType[ON_NODES]=typmainoeud;
- tabTypeLgth[ON_NODES]=1;
- tabEnt[ON_GAUSS_PT]=MED_CELL;
- tabType[ON_GAUSS_PT]=typmai;
- tabTypeLgth[ON_GAUSS_PT]=MED_N_CELL_FIXED_GEO;
- tabEnt[ON_GAUSS_NE]=MED_NODE_ELEMENT;
- tabType[ON_GAUSS_NE]=typmai;
- tabTypeLgth[ON_GAUSS_NE]=MED_N_CELL_FIXED_GEO;
- //
- for(int i=0;i<nbFields && !found;i++)
- {
- med_int ncomp=MEDfieldnComponent(fid,i+1);
- INTERP_KERNEL::AutoPtr<char> comp=new char[ncomp*MED_SNAME_SIZE+1];
- INTERP_KERNEL::AutoPtr<char> unit=new char[ncomp*MED_SNAME_SIZE+1];
- INTERP_KERNEL::AutoPtr<char> dt_unit=new char[MED_LNAME_SIZE+1];
- INTERP_KERNEL::AutoPtr<char> maa_ass=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- med_int nbPdt;
- MEDfieldInfo(fid,i+1,nomcha,maa_ass,&localmesh,&typcha,comp,unit,dt_unit,&nbPdt);
- std::string curMeshName=MEDLoaderBase::buildStringFromFortran(maa_ass,MED_NAME_SIZE+1);
- std::string curFieldName=MEDLoaderBase::buildStringFromFortran(nomcha,MED_NAME_SIZE+1);
- found=(curFieldName==fieldName) && (curMeshName==meshName);
- if(found)
- {
- infos.resize(ncomp);
- for(int ii=0;ii<ncomp;ii++)
- infos[ii]=MEDLoaderBase::buildUnionUnit(comp+ii*MED_SNAME_SIZE,MED_SNAME_SIZE,unit+ii*MED_SNAME_SIZE,MED_SNAME_SIZE);
- bool found2=false;
- med_int numdt=0,numo=0;
- med_float dt=0.0;
- for(int k=0;k<nbPdt && !found2;k++)
- {
- MEDfieldComputingStepInfo(fid,fieldName,k+1,&numdt,&numo,&dt);
- found2=(numdt==iteration && numo==order);
- if(found2)
- time=dt;
- }
- if(!found2)
- {
- std::ostringstream oss; oss << "FieldDouble in file \""<< fileName<< "\" with name \"" << fieldName << "\" on mesh \"" << meshName;
- oss << "\" does not have such time step : iteration=" << iteration << " order=" << order << std::endl;
- throw INTERP_KERNEL::Exception(oss.str().c_str());
- }
- for(int j=0;j<tabTypeLgth[typeOfOutField];j++)
- {
- if(nbPdt>0)
- {
- INTERP_KERNEL::AutoPtr<char> pflDummy=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> locDummy=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- int nbProfiles=MEDfieldnProfile(fid,fieldName,numdt,numo,tabEnt[typeOfOutField],tabType[typeOfOutField][j],pflDummy,locDummy);
- for(int kk=0;kk<nbProfiles;kk++)
- {
- int profilesize,nbi;
- int nval=MEDfieldnValueWithProfile(fid,fieldName,numdt,numo,tabEnt[typeOfOutField],tabType[typeOfOutField][j],kk+1,MED_COMPACT_PFLMODE,pflname,&profilesize,locname,&nbi);
- if(nval>0)
- {
- double *valr=new double[ncomp*nval*nbi];
- MEDfieldValueWithProfileRd(fid,fieldName,iteration,order,tabEnt[typeOfOutField],tabType[typeOfOutField][j],MED_COMPACT_PFLMODE,
- pflname,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,(unsigned char*)valr);
- std::string tmp(locname);
- if((locname[0]!='\0' && (typeOfOutField!=ON_GAUSS_PT))
- || (locname[0]=='\0' && typeOfOutField==ON_GAUSS_PT))
- {
- delete [] valr;
- continue;
- }
- INTERP_KERNEL::AutoPtr<int> pfl=0;
- if(pflname[0]!='\0')
- {
- pfl=new int[nval];
- MEDprofileRd(fid,pflname,pfl);
- }
- field.push_back(MEDLoader::MEDFieldDoublePerCellType(typmai2[j],valr,ncomp,nval,nbi,pfl,locname));
- }
- }
- }
- }
- }
- }
- if(!found)
- {
- std::ostringstream oss; oss << "MEDLoaderNS::readFieldDoubleDataInMedFile : no such couple meshName=\"" << meshName << "\", fieldName=\"" << fieldName << "\" in file \"" << fileName << "\" !";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
- }
-}
-
-std::vector<int> MEDLoaderNS::getIdsFromFamilies(const char *fileName, const char *meshName, const std::vector<std::string>& fams)
-{
- std::vector<int> ret;
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- med_int nfam=MEDnFamily(fid,meshName);
- char nomfam[MED_NAME_SIZE+1];
- med_int numfam;
- for(int i=0;i<nfam;i++)
- {
- int ngro=MEDnFamilyGroup(fid,meshName,i+1);
- med_int natt=MEDnFamily23Attribute(fid,meshName,i+1);
- INTERP_KERNEL::AutoPtr<med_int> attide=new med_int[natt];
- INTERP_KERNEL::AutoPtr<med_int> attval=new med_int[natt];
- INTERP_KERNEL::AutoPtr<char> attdes=new char[MED_COMMENT_SIZE*natt+1];
- INTERP_KERNEL::AutoPtr<char> gro=new char[MED_LNAME_SIZE*ngro+1];
- MEDfamily23Info(fid,meshName,i+1,nomfam,attide,attval,attdes,&numfam,gro);
- std::string cur=MEDLoaderBase::buildStringFromFortran(nomfam,sizeof(nomfam));
- if(std::find(fams.begin(),fams.end(),cur)!=fams.end())
- ret.push_back(numfam);
- }
- return ret;
-}
-
-std::vector<int> MEDLoaderNS::getIdsFromGroups(const char *fileName, const char *meshName, const std::vector<std::string>& grps)
-{
- std::vector<int> ret;
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- med_int nfam=MEDnFamily(fid,meshName);
- char nomfam[MED_NAME_SIZE+1];
- med_int numfam;
- for(int i=0;i<nfam;i++)
- {
- int ngro=MEDnFamilyGroup(fid,meshName,i+1);
- med_int natt=MEDnFamily23Attribute(fid,meshName,i+1);
- INTERP_KERNEL::AutoPtr<med_int> attide=new med_int[natt];
- INTERP_KERNEL::AutoPtr<med_int> attval=new med_int[natt];
- INTERP_KERNEL::AutoPtr<char> attdes=new char[MED_COMMENT_SIZE*natt+1];
- INTERP_KERNEL::AutoPtr<char> gro=new char[MED_LNAME_SIZE*ngro+1];
- MEDfamily23Info(fid,meshName,i+1,nomfam,attide,attval,attdes,&numfam,gro);
- std::string cur=MEDLoaderBase::buildStringFromFortran(nomfam,sizeof(nomfam));
- for(int j=0;j<ngro;j++)
- {
- std::string cur2=MEDLoaderBase::buildStringFromFortran(gro+j*MED_LNAME_SIZE,MED_LNAME_SIZE);
- if(std::find(grps.begin(),grps.end(),cur2)!=grps.end())
- {
- ret.push_back(numfam);
- break;
- }
- }
- }
- return ret;
-}
-
-med_int MEDLoaderNS::getIdFromMeshName(med_idt fid, const char *meshName, std::string& trueMeshName) throw(INTERP_KERNEL::Exception)
-{
- if(meshName==0)
- {
- std::vector<std::string> meshes=getMeshNamesFid(fid);
- if(meshes.empty())
- throw INTERP_KERNEL::Exception("No mesh in file");
- trueMeshName=meshes[0];
- return 1;
- }
- std::string meshNameStr(meshName);
- std::vector<std::string> meshes=getMeshNamesFid(fid);
- if(meshes.empty())
- throw INTERP_KERNEL::Exception("No mesh in file");
- std::vector<std::string>::iterator iter=std::find(meshes.begin(),meshes.end(),meshNameStr);
- if(iter==meshes.end())
- {
- std::ostringstream os2;
- os2 << "MeshName '" << meshName << "' not in file : meshes available : ";
- std::copy(meshes.begin(),meshes.end(),std::ostream_iterator<std::string>(os2," "));
- throw INTERP_KERNEL::Exception(os2.str().c_str());
- }
- trueMeshName=meshName;
- return iter-meshes.begin()+1;
-}
-
-/*!
- * This methods allows to merger all entities and to considerate only cell types.
- */
-void MEDLoaderNS::dispatchElems(int nbOfElemCell, int nbOfElemFace, int& nbOfElem, med_entity_type& whichEntity)
-{
- if(nbOfElemCell>=nbOfElemFace)
- {
- whichEntity=MED_CELL;
- nbOfElem=nbOfElemCell;
- }
- else
- {
- whichEntity=MED_CELL;
- nbOfElem=nbOfElemFace;
- }
-}
-
-/*!
- * This method returns a first quick overview of mesh with name 'meshName' into the file 'fileName'.
- * @param possibilities the relativeToMeshDim authorized to returned maxdim. This vector is systematically cleared at the begin of this method.
- * @return the maximal mesh dimension of specified mesh. If nothing found -1 is returned.
- */
-int MEDLoaderNS::readUMeshDimFromFile(const char *fileName, const char *meshName, std::vector<int>& possibilities)
-{
- possibilities.clear();
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- int ret;
- std::set<int> poss;
- char nommaa[MED_NAME_SIZE+1];
- char maillage_description[MED_COMMENT_SIZE+1];
- med_mesh_type type_maillage;
- med_int Sdim,Mdim;
- std::string trueMeshName;
- med_int meshId=getIdFromMeshName(fid,meshName,trueMeshName);
- INTERP_KERNEL::AutoPtr<char> dt_unit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
- med_sorting_type sortingType;
- med_int nstep;
- med_axis_type axisType;
- int naxis=MEDmeshnAxis(fid,meshId);
- INTERP_KERNEL::AutoPtr<char> axisname=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> axisunit=MEDLoaderBase::buildEmptyString(naxis*MED_SNAME_SIZE);
- MEDmeshInfo(fid,meshId,nommaa,&Sdim,&Mdim,&type_maillage,maillage_description,dt_unit,&sortingType,&nstep,&axisType,axisname,axisunit);
- // limitation
- if(nstep!=1)
- {
- throw INTERP_KERNEL::Exception("multisteps on mesh not managed yet !");
- }
- med_int numdt,numit;
- med_float dt;
- MEDmeshComputationStepInfo(fid,nommaa,1,&numdt,&numit,&dt);
- // endlimitation
- for(int i=0;i<MED_N_CELL_GEO_FIXED_CON;i++)
- {
- med_geometry_type curMedType=typmai[i];
- med_bool changement,transformation;
- int curNbOfElemM=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,curMedType,MED_CONNECTIVITY,MED_NODAL,&changement,&transformation);
- int curNbOfElemF=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,curMedType,MED_CONNECTIVITY,MED_NODAL,&changement,&transformation);//limitation
- int curNbOfElem;
- med_entity_type whichEntity;
- MEDLoaderNS::dispatchElems(curNbOfElemM,curNbOfElemF,curNbOfElem,whichEntity);
- if(curNbOfElem>0)
- {
- INTERP_KERNEL::NormalizedCellType type=typmai2[i];
- int curDim=(int)INTERP_KERNEL::CellModel::GetCellModel(type).getDimension();
- poss.insert(curDim);
- }
- }
- if(!poss.empty())
- {
- ret=*poss.rbegin();
- for(std::set<int>::const_reverse_iterator it=poss.rbegin();it!=poss.rend();it++)
- possibilities.push_back(*it-ret);
- }
- else
- ret=-2;
- return ret;
-}
-
-void MEDLoaderNS::readUMeshDataInMedFile(med_idt fid, med_int meshId, DataArrayDouble *&coords, std::list<MEDLoader::MEDConnOfOneElemType>& conn, std::string& description)
-{
- char nommaa[MED_NAME_SIZE+1];
- char maillage_description[MED_COMMENT_SIZE+1];
- med_mesh_type type_maillage;
- med_int Mdim;
- med_int Sdim;
- INTERP_KERNEL::AutoPtr<char> dt_unit=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE);
- med_sorting_type sortingType;
- med_int nstep;
- med_axis_type axisType;
- med_int numdt,numit;
- med_float dt;
- med_bool changement,transformation;
- // endlimitation
- Sdim=MEDmeshnAxis(fid,1);
- INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(Sdim*MED_SNAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(Sdim*MED_SNAME_SIZE);
- MEDmeshInfo(fid,meshId,nommaa,&Sdim,&Mdim,&type_maillage,maillage_description,dt_unit,&sortingType,&nstep,&axisType,comp,unit);
- description=MEDLoaderBase::buildStringFromFortran(maillage_description,sizeof(maillage_description));
- MEDmeshComputationStepInfo(fid,nommaa,1,&numdt,&numit,&dt);
- int spaceDim=std::max((int)Mdim,(int)Sdim);
- int nCoords=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_NODE,MED_NONE,MED_COORDINATE,MED_NO_CMODE,&changement,&transformation);
- // limitation
- if(nstep!=1)
- {
- throw INTERP_KERNEL::Exception("multisteps on mesh not managed yet !");
- }
- coords=DataArrayDouble::New();
- coords->alloc(nCoords,spaceDim);
- double *coordsPtr=coords->getPointer();
- MEDmeshNodeCoordinateRd(fid,nommaa,numdt,numit,MED_FULL_INTERLACE,coordsPtr);
- for(int i=0;i<spaceDim;i++)
- {
- std::string info=MEDLoaderBase::buildUnionUnit(comp+i*MED_SNAME_SIZE,MED_SNAME_SIZE,unit+i*MED_SNAME_SIZE,MED_SNAME_SIZE);
- coords->setInfoOnComponent(i,info.c_str());
- }
- for(int i=0;i<MED_N_CELL_GEO_FIXED_CON;i++)
- {
- med_geometry_type curMedType=typmai[i];
- med_entity_type whichEntity;
- int curNbOfElemM=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,curMedType,MED_CONNECTIVITY,MED_NODAL,&changement,&transformation);
- int curNbOfElemF=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,curMedType,MED_CONNECTIVITY,MED_NODAL,&changement,&transformation);//limitation
- int curNbOfElem;
- MEDLoaderNS::dispatchElems(curNbOfElemM,curNbOfElemF,curNbOfElem,whichEntity);
- if(curNbOfElem>0)
- {
- int *connTab=new int[(curMedType%100)*curNbOfElem];
- int *fam=new int[curNbOfElem];
- MEDLoader::MEDConnOfOneElemType elem(typmai2[i],connTab,0,fam,curNbOfElem,-1);
- char *noms=new char[MED_SNAME_SIZE*curNbOfElem+1];
- med_bool withname=MED_FALSE,withnumber=MED_FALSE,withfam=MED_FALSE;
- int *globArr=new int[curNbOfElem];
- MEDmeshElementRd(fid,nommaa,numdt,numit,whichEntity,curMedType,MED_NODAL,MED_FULL_INTERLACE,connTab,&withname,noms,&withnumber,globArr,&withfam,fam);
- if(!withfam)
- std::fill(fam,fam+curNbOfElem,0);
- delete [] noms;
- //trying to read global numbering
- if(withnumber)
- elem.setGlobal(globArr);
- else
- delete [] globArr;
- //limitation manage withfam==false
- conn.push_back(elem);
- }
- }
- int curNbOfPolyElem;
- int curNbOfPolyElemM=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYGON,MED_INDEX_NODE,MED_NODAL,&changement,&transformation)-1;
- int curNbOfPolyElemF=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYGON,MED_INDEX_NODE,MED_NODAL,&changement,&transformation)-1;//limitation
- med_entity_type whichPolyEntity;
- MEDLoaderNS::dispatchElems(curNbOfPolyElemM,curNbOfPolyElemF,curNbOfPolyElem,whichPolyEntity);
- if(curNbOfPolyElem>0)
- {
- med_int arraySize=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYGON,MED_CONNECTIVITY,MED_NODAL,&changement,&transformation);
- int *index=new int[curNbOfPolyElem+1];
- int *locConn=new int[arraySize];
- int *fam=new int[curNbOfPolyElem];
- int *globArr=new int[curNbOfPolyElem];
- MEDLoader::MEDConnOfOneElemType elem(INTERP_KERNEL::NORM_POLYGON,locConn,index,fam,curNbOfPolyElem,arraySize);
- MEDmeshPolygonRd(fid,nommaa,numdt,numit,MED_CELL,MED_NODAL,index,locConn);
- if(MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYGON,MED_FAMILY_NUMBER,MED_NODAL,&changement,&transformation)>0)
- {
- if(MEDmeshEntityFamilyNumberRd(fid,nommaa,numdt,numit,MED_CELL,MED_POLYGON,fam)!=0)
- std::fill(fam,fam+curNbOfPolyElem,0);
- }
- else
- std::fill(fam,fam+curNbOfPolyElem,0);
- if(MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYGON,MED_NUMBER,MED_NODAL,&changement,&transformation)>0)
- {
- if(MEDmeshEntityNumberRd(fid,nommaa,numdt,numit,whichPolyEntity,MED_POLYGON,globArr)==0)
- elem.setGlobal(globArr);
- else
- delete [] globArr;
- }
- else
- delete [] globArr;
- conn.push_back(elem);
- }
- curNbOfPolyElem=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYHEDRON,MED_INDEX_FACE,MED_NODAL,&changement,&transformation)-1;
- if(curNbOfPolyElem>0)
- {
- med_int indexFaceLgth,connFaceLgth;
- indexFaceLgth=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYHEDRON,MED_INDEX_NODE,MED_NODAL,&changement,&transformation);
- connFaceLgth=MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYHEDRON,MED_CONNECTIVITY,MED_NODAL,&changement,&transformation);
- INTERP_KERNEL::AutoPtr<int> index=new int[curNbOfPolyElem+1];
- INTERP_KERNEL::AutoPtr<int> indexFace=new int[indexFaceLgth];
- INTERP_KERNEL::AutoPtr<int> locConn=new int[connFaceLgth];
- int *fam=new int[curNbOfPolyElem];
- int *globArr=new int[curNbOfPolyElem];
- MEDmeshPolyhedronRd(fid,nommaa,numdt,numit,MED_CELL,MED_NODAL,index,indexFace,locConn);
- if(MEDmeshnEntity(fid,nommaa,numdt,numit,whichPolyEntity,MED_POLYHEDRON,MED_FAMILY_NUMBER,MED_NODAL,&changement,&transformation)>0)
- {
- if(MEDmeshEntityFamilyNumberRd(fid,nommaa,numdt,numit,whichPolyEntity,MED_POLYHEDRON,fam)!=0)
- std::fill(fam,fam+curNbOfPolyElem,0);
- }
- else
- std::fill(fam,fam+curNbOfPolyElem,0);
- int arraySize=connFaceLgth;
- for(int i=0;i<curNbOfPolyElem;i++)
- arraySize+=index[i+1]-index[i]-1;
- int *finalConn=new int[arraySize];
- int *finalIndex=new int[curNbOfPolyElem+1];
- finalIndex[0]=1;
- int *wFinalConn=finalConn;
- for(int i=0;i<curNbOfPolyElem;i++)
- {
- finalIndex[i+1]=finalIndex[i]+index[i+1]-index[i]-1+indexFace[index[i+1]-1]-indexFace[index[i]-1];
- wFinalConn=std::copy(locConn+indexFace[index[i]-1]-1,locConn+indexFace[index[i]]-1,wFinalConn);
- for(int j=index[i];j<index[i+1]-1;j++)
- {
- *wFinalConn++=0;
- wFinalConn=std::copy(locConn+indexFace[j]-1,locConn+indexFace[j+1]-1,wFinalConn);
- }
- }
- MEDLoader::MEDConnOfOneElemType elem(INTERP_KERNEL::NORM_POLYHED,finalConn,finalIndex,fam,curNbOfPolyElem,arraySize);
- if(MEDmeshnEntity(fid,nommaa,numdt,numit,MED_CELL,MED_POLYHEDRON,MED_NUMBER,MED_NODAL,&changement,&transformation)>0)
- {
- if(MEDmeshEntityNumberRd(fid,nommaa,numdt,numit,whichPolyEntity,MED_POLYHEDRON,globArr)==0)
- elem.setGlobal(globArr);
- else
- delete [] globArr;
- }
- else
- delete [] globArr;
- conn.push_back(elem);
- }
-}
-
-/// @cond INTERNAL
-
-namespace MEDLoaderNS
-{
- template<class T>
- unsigned calculateHighestMeshDim(const std::list<T>& conn)
- {
- unsigned ret=0;
- for(typename std::list<T>::const_iterator iter=conn.begin();iter!=conn.end();iter++)
- {
- unsigned curDim=INTERP_KERNEL::CellModel::GetCellModel((*iter).getType()).getDimension();
- if(ret<curDim)
- ret=curDim;
- }
- return ret;
- }
-
- template<class T>
- void keepSpecifiedMeshDim(typename std::list<T>& conn, unsigned meshDim)
- {
- for(typename std::list<T>::iterator iter=conn.begin();iter!=conn.end();)
- {
- unsigned curDim=INTERP_KERNEL::CellModel::GetCellModel((*iter).getType()).getDimension();
- if(curDim!=meshDim)
- {
- (*iter).releaseArray();
- iter=conn.erase(iter);
- }
- else
- iter++;
- }
- }
-
- template<class T>
- void keepTypes(typename std::list<T>& conn, const std::vector<INTERP_KERNEL::NormalizedCellType>& typesToKeep)
- {
- if(!typesToKeep.empty())
- {
- for(typename std::list<T>::iterator iter=conn.begin();iter!=conn.end();)
- {
- INTERP_KERNEL::NormalizedCellType curType=(*iter).getType();
- if(std::find(typesToKeep.begin(),typesToKeep.end(),curType)==typesToKeep.end())
- {
- (*iter).releaseArray();
- iter=conn.erase(iter);
- }
- else
- iter++;
- }
- }
- }
-}
-
-class FieldPerTypeAccumulator
-{
-public:
- int operator()(int res, const MEDLoader::MEDFieldDoublePerCellType& elt) { return res+elt.getNbOfTuple(); }
-};
-
-ParaMEDMEM::DataArrayDouble *MEDLoaderNS::buildArrayFromRawData(const std::list<MEDLoader::MEDFieldDoublePerCellType>& fieldPerType,
- const std::vector<std::string>& infos)
-{
- ParaMEDMEM::DataArrayDouble *ret=ParaMEDMEM::DataArrayDouble::New();
- int totalNbOfTuple=std::accumulate(fieldPerType.begin(),fieldPerType.end(),0,FieldPerTypeAccumulator());
- int nbOfComp=(*fieldPerType.begin()).getNbComp();
- double *ptr=new double[nbOfComp*totalNbOfTuple];
- ret->useArray(ptr,true,ParaMEDMEM::CPP_DEALLOC,totalNbOfTuple,nbOfComp);
- std::for_each(fieldPerType.begin(),fieldPerType.end(),FieldPerTypeCopier(ptr));
- for(int i=0;i<nbOfComp;i++)
- ret->setInfoOnComponent(i,infos[i].c_str());
- return ret;
-}
-
-class PolyCounterForFams
-{
-public:
- PolyCounterForFams(int id, const int *index):_id(id),_index(index),_count(0),_sigma(0) { }
- void operator()(int val) { if(val==_id) _sigma+=_index[_count+1]-_index[_count]; _count++; }
- int getSigma() const { return _sigma; }
-private:
- int _id;
- const int *_index;
- int _count;
- int _sigma;
-};
-
-/*!
- * This method fills unstructured connectivity using basic MED file format 'medConnFrmt'.
- * If in each elements of 'medConnFrmt' a renumbering cell array is found the aggregate array 'cellRenum' is returned.
- */
-void MEDLoaderNS::tradMEDFileCoreFrmt2MEDCouplingUMesh(const std::list<MEDLoader::MEDConnOfOneElemType>& medConnFrmt,
- const std::vector<int>& familiesToKeep,
- DataArrayInt* &conn,
- DataArrayInt* &connIndex,
- int *&cellRenum)
-{
- bool keepAll=familiesToKeep.empty();
- if(medConnFrmt.empty())
- {
- conn=0;
- connIndex=0;
- cellRenum=0;
- return ;
- }
- std::list<MEDLoader::MEDConnOfOneElemType>::const_iterator iter=medConnFrmt.begin();
- int totalNbOfCells=0;
- int totalNbOfMedConn=0;
- bool renumber=true;
- cellRenum=0;
- for(;iter!=medConnFrmt.end();iter++)
- {
- if((*iter).getGlobal()==0)
- renumber=false;
- const INTERP_KERNEL::CellModel& cellMod=INTERP_KERNEL::CellModel::GetCellModel((*iter).getType());
- if(keepAll)
- totalNbOfCells+=(*iter).getLength();
- else
- for(std::vector<int>::const_iterator iter2=familiesToKeep.begin();iter2!=familiesToKeep.end();iter2++)
- totalNbOfCells+=std::count((*iter).getFam(),(*iter).getFam()+(*iter).getLength(),*iter2);
- if(!cellMod.isDynamic())
- if(keepAll)
- totalNbOfMedConn+=(*iter).getLength()*cellMod.getNumberOfNodes();
- else
- for(std::vector<int>::const_iterator iter2=familiesToKeep.begin();iter2!=familiesToKeep.end();iter2++)
- totalNbOfMedConn+=std::count((*iter).getFam(),(*iter).getFam()+(*iter).getLength(),*iter2)*cellMod.getNumberOfNodes();
- else
- if(keepAll)
- totalNbOfMedConn+=(*iter).getConnLength();
- else
- for(std::vector<int>::const_iterator iter2=familiesToKeep.begin();iter2!=familiesToKeep.end();iter2++)
- {
- PolyCounterForFams res=std::for_each((*iter).getFam(),(*iter).getFam()+(*iter).getLength(),PolyCounterForFams(*iter2,(*iter).getIndex()));
- totalNbOfMedConn+=res.getSigma();
- }
- }
- connIndex=DataArrayInt::New();
- conn=DataArrayInt::New();
- connIndex->alloc(totalNbOfCells+1,1);
- int *connIdxPtr=connIndex->getPointer();
- int connFillId=0;
- conn->alloc(totalNbOfMedConn+totalNbOfCells,1);
- int *connPtr=conn->getPointer();
- if(renumber)
- cellRenum=new int[totalNbOfCells];
- int *renumW=cellRenum;
- for(iter=medConnFrmt.begin();iter!=medConnFrmt.end();iter++)
- {
- INTERP_KERNEL::NormalizedCellType type=(*iter).getType();
- const int *sourceConn=(*iter).getArray();
- const int *sourceIndex=(*iter).getIndex();
- const int *globalNum=(*iter).getGlobal();
- const INTERP_KERNEL::CellModel& cellMod=INTERP_KERNEL::CellModel::GetCellModel(type);
- int nbOfCellsInCurType;
- int nbOfNodesIn1Cell=cellMod.getNumberOfNodes();
- nbOfCellsInCurType=(*iter).getLength();
- bool isDyn=cellMod.isDynamic();
- int *tmpConnPtr;
- for(int i=0;i<nbOfCellsInCurType;i++)
- {
- if(keepAll)
- {//duplication of next 3 lines needed.
- *connIdxPtr=connFillId;
- *connPtr++=type;
- if(renumber)
- *renumW++=globalNum[i];
- if(!isDyn)
- tmpConnPtr=std::transform(sourceConn,sourceConn+nbOfNodesIn1Cell,connPtr,std::bind2nd(std::minus<int>(),1));
- else
- tmpConnPtr=std::transform(sourceConn,sourceConn+sourceIndex[i+1]-sourceIndex[i],connPtr,std::bind2nd(std::minus<int>(),1));
- connIdxPtr++;
- nbOfNodesIn1Cell=tmpConnPtr-connPtr;
- connFillId+=nbOfNodesIn1Cell+1;
- connPtr=tmpConnPtr;
- }
- else if(std::find(familiesToKeep.begin(),familiesToKeep.end(),(*iter).getFam()[i])!=familiesToKeep.end())
- {//duplication of next 3 lines needed.
- *connIdxPtr=connFillId;
- *connPtr++=type;
- if(renumber)
- *renumW++=globalNum[i];
- if(!isDyn)
- tmpConnPtr=std::transform(sourceConn,sourceConn+nbOfNodesIn1Cell,connPtr,std::bind2nd(std::minus<int>(),1));
- else//The duplication of code is motivated by the line underneath.
- tmpConnPtr=std::transform((*iter).getArray()+sourceIndex[i]-1,(*iter).getArray()+sourceIndex[i+1]-1,connPtr,std::bind2nd(std::minus<int>(),1));
- connIdxPtr++;
- nbOfNodesIn1Cell=tmpConnPtr-connPtr;
- connFillId+=nbOfNodesIn1Cell+1;
- connPtr=tmpConnPtr;
- }
- sourceConn+=nbOfNodesIn1Cell;
- }
- *connIdxPtr=connFillId;
- }
-}
-
-namespace MEDLoaderNS
-{
- template<class T>
- void releaseMEDFileCoreFrmt(typename std::list<T>& medConnFrmt)
- {
- for(typename std::list<T>::iterator iter=medConnFrmt.begin();iter!=medConnFrmt.end();iter++)
- (*iter).releaseArray();
- medConnFrmt.clear();
- }
-}
-
-/*!
- * This method builds a sub set of connectivity for a given type 'type'. \b WARNING connV,connVIndex and familiesV must have same size !
- * @param connV input containing connectivity with MEDCoupling format.
- * @param connVIndex input containing connectivity index in MEDCoupling format.
- * @param familiesV input that may be equal to 0. This specifies an array specifying cell family foreach cell.
- * @param type input specifying which cell types will be extracted in conn4MEDFile.
- * @param conn4MEDFile output containing the connectivity directly understandable by MEDFile; conn4MEDFile has to be empty before this method called.
- * @param connIndex4MEDFile output containing index connectivity understandable by MEDFile; only used by polygons and polyhedrons (it is face nodal connec).
- * @param connIndexRk24MEDFile output containing index of rank 2 understandable by MEDFile; only used by polyhedrons.
- * @param fam4MEDFile output containing family number of cells whose type is 'type'. This output is updated only if 'families' is different than 0.
- * @return nb of elements extracted.
- */
-int MEDLoaderNS::buildMEDSubConnectivityOfOneTypeStaticTypes(const std::vector<const DataArrayInt *>& connV, const std::vector<const DataArrayInt *>& connVIndex, const std::vector<const DataArrayInt *>& familiesV,
- INTERP_KERNEL::NormalizedCellType type, std::vector<int>& conn4MEDFile, std::vector<int>& fam4MEDFile, std::vector<int>& renumber)
-{
- int ret=0;
- int nbOfMeshes=connV.size();
- int renumOffset=0;
- for(int i=0;i<nbOfMeshes;i++)
- {
- const DataArrayInt *conn=connV[i];
- const DataArrayInt *connIndex=connVIndex[i];
- const DataArrayInt *families=familiesV[i];
- int nbOfElem=connIndex->getNbOfElems()-1;
- const int *connPtr=conn->getConstPointer();
- const int *connIdxPtr=connIndex->getConstPointer();
- const int *famPtr=0;
- if(families)
- famPtr=families->getConstPointer();
- for(int ii=0;ii<nbOfElem;ii++)
- {
- int delta=connIdxPtr[1]-connIdxPtr[0];
- if(*connPtr==type)
- {
- conn4MEDFile.insert(conn4MEDFile.end(),connPtr+1,connPtr+delta);
- if(families)
- fam4MEDFile.push_back(famPtr[ii]);
- renumber.push_back(ii+1+renumOffset);
- ret++;
- }
- connIdxPtr++;
- connPtr+=delta;
- }
- renumOffset+=nbOfElem;
- }
- std::transform(conn4MEDFile.begin(),conn4MEDFile.end(),conn4MEDFile.begin(),std::bind2nd(std::plus<int>(),1));
- return ret;
-}
-
-int MEDLoaderNS::buildMEDSubConnectivityOfOneTypesPolyg(const std::vector<const DataArrayInt *>&connV, const std::vector<const DataArrayInt *>& connVIndex, const std::vector<const DataArrayInt *>& familiesV,
- std::vector<int>& conn4MEDFile, std::vector<int>& connIndex4MEDFile, std::vector<int>& fam4MEDFile, std::vector<int>& renumber)
-{
- int ret=0;
- int nbOfMeshes=connV.size();
- connIndex4MEDFile.push_back(1);
- int renumOffset=0;
- for(int i=0;i<nbOfMeshes;i++)
- {
- const DataArrayInt *conn=connV[i];
- const DataArrayInt *connIndex=connVIndex[i];
- const DataArrayInt *families=familiesV[i];
- int nbOfElem=connIndex->getNbOfElems()-1;
- const int *connPtr=conn->getConstPointer();
- const int *connIdxPtr=connIndex->getConstPointer();
- const int *famPtr=0;
- if(families)
- famPtr=families->getConstPointer();
- for(int ii=0;ii<nbOfElem;ii++)
- {
- int delta=connIdxPtr[1]-connIdxPtr[0];
- if(*connPtr==INTERP_KERNEL::NORM_POLYGON)
- {
- conn4MEDFile.insert(conn4MEDFile.end(),connPtr+1,connPtr+delta);
- connIndex4MEDFile.push_back(connIndex4MEDFile.back()+delta-1);
- if(families)
- fam4MEDFile.push_back(famPtr[ii]);
- renumber.push_back(ii+1+renumOffset);
- ret++;
- }
- connIdxPtr++;
- connPtr+=delta;
- }
- renumOffset+=nbOfElem;
- }
- std::transform(conn4MEDFile.begin(),conn4MEDFile.end(),conn4MEDFile.begin(),std::bind2nd(std::plus<int>(),1));
- return ret;
-}
-
-int MEDLoaderNS::buildMEDSubConnectivityOfOneTypesPolyh(const std::vector<const DataArrayInt *>& connV, const std::vector<const DataArrayInt *>& connVIndex, const std::vector<const DataArrayInt *>& familiesV,
- std::vector<int>& conn4MEDFile, std::vector<int>& connIndex4MEDFile, std::vector<int>& connIndexRk24MEDFile,
- std::vector<int>& fam4MEDFile, std::vector<int>& renumber)
-{
- int ret=0;
- int nbOfMeshes=connV.size();
- connIndexRk24MEDFile.push_back(1);
- connIndex4MEDFile.push_back(1);
- int renumOffset=0;
- for(int i=0;i<nbOfMeshes;i++)
- {
- const DataArrayInt *conn=connV[i];
- const DataArrayInt *connIndex=connVIndex[i];
- const DataArrayInt *families=familiesV[i];
- int nbOfElem=connIndex->getNbOfElems()-1;
- const int *connPtr=conn->getConstPointer();
- const int *connIdxPtr=connIndex->getConstPointer();
- const int *famPtr=0;
- if(families)
- famPtr=families->getConstPointer();
- for(int ii=0;ii<nbOfElem;ii++)
- {
- int delta=connIdxPtr[1]-connIdxPtr[0];
- if(*connPtr==INTERP_KERNEL::NORM_POLYHED)
- {
- int nbOfFacesOfPolyh=std::count(connPtr+1,connPtr+delta,-1)+1;
- const int *work=connPtr+1;
- while(work!=connPtr+delta)
- {
- const int *end=std::find(work,connPtr+delta,-1);
- conn4MEDFile.insert(conn4MEDFile.end(),work,end);
- connIndex4MEDFile.push_back(connIndex4MEDFile.back()+std::distance(work,end));
- if(end==connPtr+delta)
- work=connPtr+delta;
- else
- work=end+1;
- }
- connIndexRk24MEDFile.push_back(connIndexRk24MEDFile.back()+nbOfFacesOfPolyh);
- if(families)
- fam4MEDFile.push_back(famPtr[ii]);
- renumber.push_back(ii+1+renumOffset);
- ret++;
- }
- connIdxPtr++;
- connPtr+=delta;
- }
- renumOffset+=nbOfElem;
- }
- std::transform(conn4MEDFile.begin(),conn4MEDFile.end(),conn4MEDFile.begin(),std::bind2nd(std::plus<int>(),1));
- return ret;
-}
-
-/*!
- * This method builds a sub set of connectivity for a given type 'type'.
- * @param conn input containing connectivity with MEDCoupling format.
- * @param connIndex input containing connectivity index in MEDCoupling format.
- * @param families input containing, if any, the family number of each cells
- * @param type input specifying which cell types will be extracted in conn4MEDFile.
- * @param conn4MEDFile output containing the connectivity directly understandable by MEDFile; conn4MEDFile has to be empty before this method called.
- * @param connIndex4MEDFile output containing index connectivity understandable by MEDFile; only used by polygons and polyhedrons (it is face nodal connec).
- * @param connIndexRk24MEDFile output containing index of rank 2 understandable by MEDFile; only used by polyhedrons.
- * @param fam4MEDFile output containing families id of cells whose type is 'type'.
- * @return nb of elements extracted.
- */
-int MEDLoaderNS::buildMEDSubConnectivityOfOneType(const std::vector<const DataArrayInt *>& conn, const std::vector<const DataArrayInt *>& connIndex, const std::vector<const DataArrayInt *>& families,
- INTERP_KERNEL::NormalizedCellType type, std::vector<int>& conn4MEDFile,
- std::vector<int>& connIndex4MEDFile, std::vector<int>& connIndexRk24MEDFile, std::vector<int>& fam4MEDFile, std::vector<int>& renumber)
-{
-
- const INTERP_KERNEL::CellModel& cellMod=INTERP_KERNEL::CellModel::GetCellModel(type);
- if(!cellMod.isDynamic())
- return buildMEDSubConnectivityOfOneTypeStaticTypes(conn,connIndex,families,type,conn4MEDFile,fam4MEDFile,renumber);
- else
- {
- if(type==INTERP_KERNEL::NORM_POLYGON)
- return buildMEDSubConnectivityOfOneTypesPolyg(conn,connIndex,families,conn4MEDFile,connIndex4MEDFile,fam4MEDFile,renumber);
- else
- return buildMEDSubConnectivityOfOneTypesPolyh(conn,connIndex,families,conn4MEDFile,connIndex4MEDFile,connIndexRk24MEDFile,fam4MEDFile,renumber);
- }
-}
-
-/*!
- * @param ids is a in vector containing families ids whose cells have to be kept. If empty all cells are kept.
- * @param typesToKeep is a in vector that indicates which types to keep after dimension filtering.
- * @param meshDimExtract out parameter that gives the mesh dimension.
- * @param cellRenum out parameter that specifies the renumbering (if !=0) of cells in file.
- */
-MEDCouplingUMesh *MEDLoaderNS::readUMeshFromFileLev1(const char *fileName, const char *meshName, int meshDimRelToMax, const std::vector<int>& ids,
- const std::vector<INTERP_KERNEL::NormalizedCellType>& typesToKeep, unsigned& meshDimExtract, int *&cellRenum) throw(INTERP_KERNEL::Exception)
-{
- if(meshDimRelToMax>0)
- throw INTERP_KERNEL::Exception("meshDimRelToMax must be <=0 !");
- //Extraction data from MED file.
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,MED_ACC_RDONLY);
- std::string trueMeshName;
- med_int mid=getIdFromMeshName(fid,meshName,trueMeshName);
- DataArrayDouble *coords=0;
- std::list<MEDLoader::MEDConnOfOneElemType> conn;
- std::string descr;
- readUMeshDataInMedFile(fid,mid,coords,conn,descr);
- meshDimExtract=MEDLoaderNS::calculateHighestMeshDim<MEDLoader::MEDConnOfOneElemType>(conn);
- meshDimExtract=meshDimExtract+meshDimRelToMax;
- MEDLoaderNS::keepSpecifiedMeshDim<MEDLoader::MEDConnOfOneElemType>(conn,meshDimExtract);
- MEDLoaderNS::keepTypes<MEDLoader::MEDConnOfOneElemType>(conn,typesToKeep);
- //Put data in returned data structure.
- MEDCouplingUMesh *ret=MEDCouplingUMesh::New();
- ret->setName(trueMeshName.c_str());
- ret->setDescription(descr.c_str());
- ret->setMeshDimension(meshDimExtract);
- //
- ret->setCoords(coords);
- coords->decrRef();
- //
- DataArrayInt *connArr,*connIndexArr;
- tradMEDFileCoreFrmt2MEDCouplingUMesh(conn,ids,connArr,connIndexArr,cellRenum);
- ret->setConnectivity(connArr,connIndexArr);
- //clean-up
- if(connArr)
- connArr->decrRef();
- if(connIndexArr)
- connIndexArr->decrRef();
- releaseMEDFileCoreFrmt<MEDLoader::MEDConnOfOneElemType>(conn);
- return ret;
-}
-
-ParaMEDMEM::MEDCouplingFieldDouble *MEDLoaderNS::readFieldDoubleLev2(const char *fileName, ParaMEDMEM::TypeOfField typeOfOutField, unsigned meshDim, const int *cellRenum, const ParaMEDMEM::MEDCouplingUMesh *mesh,
- const std::vector<std::string>& infos, const char *fieldName, int iteration, int order, double time,
- std::list<MEDLoader::MEDFieldDoublePerCellType>& fieldPerCellType) throw(INTERP_KERNEL::Exception)
-{
- if(typeOfOutField==ON_CELLS || typeOfOutField==ON_GAUSS_PT || typeOfOutField==ON_GAUSS_NE)
- MEDLoaderNS::keepSpecifiedMeshDim<MEDLoader::MEDFieldDoublePerCellType>(fieldPerCellType,meshDim);
- if(fieldPerCellType.empty())
- {
- std::ostringstream oss; oss << "Error on reading file \"" << fileName << "\" meshName=\"" << mesh->getName();
- oss << std::endl << "FieldName=\"" << fieldName << "\" (iteration=" << iteration << ",order=" << order << ")" << std::endl;
- if(typeOfOutField==ON_CELLS || typeOfOutField==ON_GAUSS_PT || typeOfOutField==ON_GAUSS_NE)
- oss << "Request for cell field, maybe it is an ON_NODES field ?";
- else
- oss << "Request for a node field, maybe it is an ON_CELLS field ?";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
- }
- //for profiles
- MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingUMesh> newMesh;
- std::string mName(mesh->getName());
- if(typeOfOutField==ON_NODES)
- {
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=fieldPerCellType.begin();iter!=fieldPerCellType.end();iter++)
- {
- const std::vector<int>& cellIds=(*iter).getCellIdPerType();
- if(!cellIds.empty())
- {
- std::vector<int> ci(cellIds.size());
- std::transform(cellIds.begin(),cellIds.end(),ci.begin(),std::bind2nd(std::plus<int>(),-1));
- MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingUMesh> mesh2;
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da,da2;
- if((const ParaMEDMEM::MEDCouplingUMesh *)newMesh)
- {
- if((int)ci.size()!=newMesh->getNumberOfNodes())
- {
- da=newMesh->getCellIdsFullyIncludedInNodeIds(&ci[0],&ci[ci.size()]);
- DataArrayInt *tmpp=0;
- mesh2=dynamic_cast<MEDCouplingUMesh *>(newMesh->buildPartAndReduceNodes(da->begin(),da->end(),tmpp)); da2=tmpp;
- }
- }
- else
- {
- if((int)ci.size()!=mesh->getNumberOfNodes())
- {
- da=mesh->getCellIdsFullyIncludedInNodeIds(&ci[0],&ci[ci.size()]);
- DataArrayInt *tmpp=0;
- mesh2=dynamic_cast<MEDCouplingUMesh *>(mesh->buildPartAndReduceNodes(da->begin(),da->end(),tmpp)); da2=tmpp;
- //
- int nnodes=mesh2->getNumberOfNodes();
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da3=DataArrayInt::New();
- const int *da2Ptr=da2->getConstPointer();
- da3->alloc(nnodes,1);
- int *da3Ptr=da3->getPointer();
- for(int i=0;i<(int)ci.size();i++)
- {
- int val=da2Ptr[ci[i]];
- if(val!=-1)
- da3Ptr[val]=i;
- }
- mesh2->renumberNodes(da3->getConstPointer(),nnodes);
- }
- else
- {
- mesh2=mesh->clone(true);
- da=DataArrayInt::New();
- da->alloc((int)ci.size(),1);
- std::copy(ci.begin(),ci.end(),da->getPointer());
- da2=da->invertArrayO2N2N2O(ci.size());
- mesh2->renumberNodes(da2->getConstPointer(),(int)ci.size());
- }
- }
- newMesh=mesh2;
- }
- }
- }
- else
- {
- newMesh=const_cast<ParaMEDMEM::MEDCouplingUMesh *>(static_cast<const ParaMEDMEM::MEDCouplingUMesh *>(mesh)); mesh->incrRef();
- std::vector<INTERP_KERNEL::NormalizedCellType> types;
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=fieldPerCellType.begin();iter!=fieldPerCellType.end();iter++)
- if(std::find(types.begin(),types.end(),(*iter).getType())==types.end())
- types.push_back((*iter).getType());
- for(std::vector<INTERP_KERNEL::NormalizedCellType>::const_iterator it=types.begin();it!=types.end();it++)
- {
- std::vector<int> cids;
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=fieldPerCellType.begin();iter!=fieldPerCellType.end();iter++)
- {
- if((*iter).getType()==*it)
- {
- const std::vector<int>& cellIds=(*iter).getCellIdPerType();
- if(!cellIds.empty())
- std::transform(cellIds.begin(),cellIds.end(),std::back_insert_iterator< std::vector<int> >(cids),std::bind2nd(std::plus<int>(),-1));
- }
- }
- if(!cids.empty())
- newMesh=newMesh->keepSpecifiedCells(*it,&cids[0],&cids[0]+cids.size());
- }
- }
- //
- ParaMEDMEM::MEDCouplingFieldDouble *ret=ParaMEDMEM::MEDCouplingFieldDouble::New(typeOfOutField,ONE_TIME);
- ret->setName(fieldName);
- ret->setTime(time,iteration,order);
- ParaMEDMEM::DataArrayDouble *arr=buildArrayFromRawData(fieldPerCellType,infos);
- ret->setArray(arr);
- arr->decrRef();
- if((const ParaMEDMEM::MEDCouplingUMesh *)newMesh)
- {
- newMesh->setName(mName.c_str());//retrieving mesh name to avoid renaming due to mesh restriction in case of profile.
- ret->setMesh(newMesh);
- }
- else
- ret->setMesh(mesh);
- if(typeOfOutField==ON_GAUSS_PT)
- fillGaussDataOnField(fileName,fieldPerCellType,ret);
- if(cellRenum)
- ret->renumberCellsWithoutMesh(cellRenum,true);
- return ret;
-}
-
-ParaMEDMEM::MEDCouplingFieldDouble *MEDLoaderNS::readFieldDoubleLev1(const char *fileName, const char *meshName, int meshDimRelToMax, const char *fieldName, int iteration, int order,
- ParaMEDMEM::TypeOfField typeOfOutField) throw(INTERP_KERNEL::Exception)
-{
- std::list<MEDLoader::MEDFieldDoublePerCellType> fieldPerCellType;
- double time;
- std::vector<std::string> infos;
- readFieldDoubleDataInMedFile(fileName,meshName,fieldName,iteration,order,typeOfOutField,fieldPerCellType,time,infos);
- std::vector<int> familiesToKeep;
- std::vector<INTERP_KERNEL::NormalizedCellType> typesToKeep;
- if(typeOfOutField==ON_CELLS || typeOfOutField==ON_GAUSS_PT || typeOfOutField==ON_GAUSS_NE)
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=fieldPerCellType.begin();iter!=fieldPerCellType.end();iter++)
- typesToKeep.push_back((*iter).getType());
- unsigned meshDim;
- int *cellRenum;
- if(fieldPerCellType.empty())
- {
- std::ostringstream oss; oss << "Error on reading file \"" << fileName << "\" meshName=\"" << meshName << "\" meshDimRelToMax=" << meshDimRelToMax;
- oss << std::endl << "FieldName=\"" << fieldName << "\" (iteration=" << iteration << ",order=" << order << ")" << std::endl;
- if(typeOfOutField==ON_CELLS || typeOfOutField==ON_GAUSS_PT || typeOfOutField==ON_GAUSS_NE)
- oss << "Request for cell field, maybe it is a node instead or by changing meshDimRelToMax ?";
- else
- oss << "Request for a node field, maybe it is a cell field instead ?";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
- }
- MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingUMesh> mesh=readUMeshFromFileLev1(fileName,meshName,meshDimRelToMax,familiesToKeep,typesToKeep,meshDim,cellRenum);
- ParaMEDMEM::MEDCouplingFieldDouble *ret=readFieldDoubleLev2(fileName,typeOfOutField,meshDim,cellRenum,mesh,infos,fieldName,iteration,order,time,fieldPerCellType);
- if(cellRenum)
- mesh->renumberCells(cellRenum,true);
- //clean-up
- delete [] cellRenum;
- releaseMEDFileCoreFrmt<MEDLoader::MEDFieldDoublePerCellType>(fieldPerCellType);
- return ret;
-}
-
-/// @endcond
-
-MEDCouplingUMesh *MEDLoader::ReadUMeshFromFile(const char *fileName, const char *meshName, int meshDimRelToMax) throw(INTERP_KERNEL::Exception)
+MEDCouplingUMesh *MEDLoader::ReadUMeshFromFile(const char *fileName, const char *meshName, int meshDimRelToMax) throw(INTERP_KERNEL::Exception)
{
CheckFileForRead(fileName);
MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> mm=MEDFileMesh::New(fileName,meshName);
return std::vector<ParaMEDMEM::MEDCouplingFieldDouble *>();
CheckFileForRead(fileName);
std::vector<ParaMEDMEM::MEDCouplingFieldDouble *> ret(its.size());
+ std::vector< MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> > retSafe(its.size());
if(its.empty())
return ret;
//Retrieving mesh of rank 0 and field on rank 0 too.
- std::list<MEDLoader::MEDFieldDoublePerCellType> fieldPerCellType;
- double time;
- std::vector<std::string> infos;
- MEDLoaderNS::readFieldDoubleDataInMedFile(fileName,meshName,fieldName,its[0].first,its[0].second,type,fieldPerCellType,time,infos);
- std::vector<int> familiesToKeep;
- std::vector<INTERP_KERNEL::NormalizedCellType> typesToKeep;
- if(type==ON_CELLS || type==ON_GAUSS_PT || type==ON_GAUSS_NE)
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=fieldPerCellType.begin();iter!=fieldPerCellType.end();iter++)
- typesToKeep.push_back((*iter).getType());
- unsigned meshDim;
- int *cellRenum;
- MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingUMesh> m1=MEDLoaderNS::readUMeshFromFileLev1(fileName,meshName,meshDimRelToMax,familiesToKeep,typesToKeep,meshDim,cellRenum);
- ret[0]=MEDLoaderNS::readFieldDoubleLev2(fileName,type,meshDim,cellRenum,m1,infos,fieldName,its[0].first,its[0].second,time,fieldPerCellType);
- if(cellRenum)
- m1->renumberCells(cellRenum,true);
- MEDLoaderNS::releaseMEDFileCoreFrmt<MEDLoader::MEDFieldDoublePerCellType>(fieldPerCellType);
- //
- for(int itId=1;itId<(int)its.size();itId++)
- {
- std::list<MEDLoader::MEDFieldDoublePerCellType> fieldPerCellType2;
- double timmee;
- std::vector<std::string> infoss;
- MEDLoaderNS::readFieldDoubleDataInMedFile(fileName,meshName,fieldName,its[itId].first,its[itId].second,type,fieldPerCellType2,timmee,infoss);
- ret[itId]=MEDLoaderNS::readFieldDoubleLev2(fileName,type,meshDim,cellRenum,m1,infoss,fieldName,its[itId].first,its[itId].second,timmee,fieldPerCellType2);
- //clean-up
- MEDLoaderNS::releaseMEDFileCoreFrmt<MEDLoader::MEDFieldDoublePerCellType>(fieldPerCellType2);
- }
- delete [] cellRenum;
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> mm=MEDFileMesh::New(fileName,meshName);
+ MEDFileMesh *mmPtr(mm);
+ MEDFileUMesh *mmuPtr=dynamic_cast<MEDFileUMesh *>(mmPtr);
+ if(!mmuPtr)
+ throw INTERP_KERNEL::Exception("MEDLoader::ReadFieldsOnSameMesh : only unstructured mesh is managed !");
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=mmuPtr->getMeshAtLevel(meshDimRelToMax);
+ const DataArrayInt *o2n=mmuPtr->getNumberFieldAtLevel(meshDimRelToMax);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m2(m->clone(true));
+ if(o2n)
+ m2->renumberCells(o2n->begin(),true);
+ int i=0;
+ for(std::vector<std::pair<int,int> >::const_iterator it=its.begin();it!=its.end();it++,i++)
+ {
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> ff=MEDFileField1TS::New(fileName,fieldName,(*it).first,(*it).second);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> retElt=ff->getFieldOnMeshAtLevel(type,m);
+ if(o2n)
+ retElt->renumberCells(o2n->begin(),true);
+ retElt->setMesh(m2);
+ retSafe[i]=retElt;
+ }
+ i=0;
+ for(std::vector<std::pair<int,int> >::const_iterator it=its.begin();it!=its.end();it++,i++)
+ ret[i]=retSafe[i].retn();
return ret;
}
ParaMEDMEM::MEDCouplingFieldDouble *MEDLoader::ReadFieldCell(const char *fileName, const char *meshName, int meshDimRelToMax, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception)
{
- return MEDLoaderNS::readFieldDoubleLev1(fileName,meshName,meshDimRelToMax,fieldName,iteration,order,ON_CELLS);
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> ff=MEDFileField1TS::New(fileName,fieldName,iteration,order);
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> mm=MEDFileMesh::New(fileName,meshName);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> m=mm->getGenMeshAtLevel(meshDimRelToMax,false);
+ MEDFileMesh *mPtr(mm);
+ MEDFileUMesh *muPtr=dynamic_cast<MEDFileUMesh *>(mPtr);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> ret=ff->getFieldOnMeshAtLevel(ON_CELLS,m);
+ if(muPtr)
+ {
+ const DataArrayInt *num=muPtr->getNumberFieldAtLevel(meshDimRelToMax);
+ if(num)
+ ret->renumberCells(num->begin());
+ }
+ return ret.retn();
}
ParaMEDMEM::MEDCouplingFieldDouble *MEDLoader::ReadFieldNode(const char *fileName, const char *meshName, int meshDimRelToMax, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception)
{
- return MEDLoaderNS::readFieldDoubleLev1(fileName,meshName,meshDimRelToMax,fieldName,iteration,order,ON_NODES);
-}
-
-ParaMEDMEM::MEDCouplingFieldDouble *MEDLoader::ReadFieldGauss(const char *fileName, const char *meshName, int meshDimRelToMax, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception)
-{
- return MEDLoaderNS::readFieldDoubleLev1(fileName,meshName,meshDimRelToMax,fieldName,iteration,order,ON_GAUSS_PT);
-}
-
-ParaMEDMEM::MEDCouplingFieldDouble *MEDLoader::ReadFieldGaussNE(const char *fileName, const char *meshName, int meshDimRelToMax, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception)
-{
- return MEDLoaderNS::readFieldDoubleLev1(fileName,meshName,meshDimRelToMax,fieldName,iteration,order,ON_GAUSS_NE);
-}
-
-/*!
- * @param families input parameter that specifies the field on int on each cells of 'mesh'.
- * @param isRenumbering output parameter that specifies if a renumbering of mesh has been needed.
- */
-void MEDLoaderNS::writeUMeshesDirectly(const char *fileName, const std::vector<const ParaMEDMEM::MEDCouplingUMesh *>& mesh, const std::vector<const DataArrayInt *>& families, bool forceFromScratch, bool &isRenumbering)
-{
- MEDFileUtilities::AutoFid fid=MEDfileOpen(fileName,forceFromScratch?MED_ACC_CREAT:MED_ACC_RDWR);
- std::string meshName(mesh[0]->getName());
- if(meshName=="")
- throw INTERP_KERNEL::Exception("MEDCouplingMesh must have a not null name !");
- isRenumbering=false;
- bool isFamilies=true;
- std::vector<const DataArrayInt *> conn;
- std::vector<const DataArrayInt *> connIndex;
- std::set<INTERP_KERNEL::NormalizedCellType> allTypes;
- for(std::vector<const ParaMEDMEM::MEDCouplingUMesh *>::const_iterator iter=mesh.begin();iter!=mesh.end();iter++)
- {
- isRenumbering|=!(*iter)->checkConsecutiveCellTypesAndOrder(typmai2,typmai2+MED_N_CELL_FIXED_GEO);
- isFamilies&=(families[std::distance(mesh.begin(),iter)]!=0);
- conn.push_back((*iter)->getNodalConnectivity());
- connIndex.push_back((*iter)->getNodalConnectivityIndex());
- const std::set<INTERP_KERNEL::NormalizedCellType>& curTypes=(*iter)->getAllTypes();
- allTypes.insert(curTypes.begin(),curTypes.end());
- }
- INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> desc=MEDLoaderBase::buildEmptyString(MED_COMMENT_SIZE);
- MEDLoaderBase::safeStrCpy(meshName.c_str(),MED_NAME_SIZE,maa,MEDLoader::_TOO_LONG_STR);
- MEDLoaderBase::safeStrCpy(mesh[0]->getDescription(),MED_COMMENT_SIZE,desc,MEDLoader::_TOO_LONG_STR);
- const int spaceDim=mesh[0]->getSpaceDimension();
- const int meshDim=mesh[0]->getMeshDimension();
- const DataArrayDouble *arr=mesh[0]->getCoords();
- INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(spaceDim*MED_SNAME_SIZE);
- for(int i=0;i<spaceDim;i++)
- {
- std::string info=arr->getInfoOnComponent(i);
- std::string c,u;
- MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
- MEDLoaderBase::safeStrCpy2(c.c_str(),MED_SNAME_SIZE-1,comp+i*MED_SNAME_SIZE,MEDLoader::_TOO_LONG_STR);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
- MEDLoaderBase::safeStrCpy2(u.c_str(),MED_SNAME_SIZE-1,unit+i*MED_SNAME_SIZE,MEDLoader::_TOO_LONG_STR);//MED_TAILLE_PNOM-1 to avoid to write '\0' on next compo
- }
- MEDmeshCr(fid,maa,spaceDim,meshDim,MED_UNSTRUCTURED_MESH,desc,"",MED_SORT_DTIT,MED_CARTESIAN,comp,unit);
- for(std::vector<const ParaMEDMEM::MEDCouplingUMesh *>::const_iterator iter=mesh.begin();iter!=mesh.end();iter++)
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> ff=MEDFileField1TS::New(fileName,fieldName,iteration,order);
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> mm=MEDFileMesh::New(fileName,meshName);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> m=mm->getGenMeshAtLevel(meshDimRelToMax,false);
+ MEDFileMesh *mPtr(mm);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> ret=ff->getFieldOnMeshAtLevel(ON_NODES,m);
+ MEDFileUMesh *muPtr=dynamic_cast<MEDFileUMesh *>(mPtr);
+ if(ff->getPflsReallyUsed().empty())
{
- for(int i=0;i<MED_N_CELL_FIXED_GEO;i++)
+ if(muPtr)
{
- med_geometry_type curMedType=typmai[i];
- INTERP_KERNEL::NormalizedCellType curType=typmai2[i];
- if(allTypes.find(curType)!=allTypes.end())
- {
- std::vector<int> medConn;
- std::vector<int> medConnIndex;
- std::vector<int> medConnIndex2;
- std::vector<int> fam;
- std::vector<int> renumber;
- int nbOfElt=MEDLoaderNS::buildMEDSubConnectivityOfOneType(conn,connIndex,families,curType,medConn,medConnIndex,medConnIndex2,fam,renumber);
- if(curMedType!=MED_POLYGON && curMedType!=MED_POLYHEDRON)
- MEDmeshElementConnectivityWr(fid,maa,-1,-1,0.,MED_CELL,curMedType,MED_NODAL,MED_FULL_INTERLACE,nbOfElt,&medConn[0]);
- else
- {
- if(curMedType==MED_POLYGON)
- MEDmeshPolygonWr(fid,maa,-1,-1,0.,MED_CELL,MED_NODAL,medConnIndex.size(),&medConnIndex[0],&medConn[0]);
- if(curMedType==MED_POLYHEDRON)
- {
- MEDmeshPolyhedronWr(fid,maa,-1,-1,0.,MED_CELL,MED_NODAL,medConnIndex2.size(),&medConnIndex2[0],medConnIndex.size(),&medConnIndex[0],
- &medConn[0]);
- }
- }
- if(isFamilies)
- MEDmeshEntityFamilyNumberWr(fid,maa,-1,-1,MED_CELL,curMedType,nbOfElt,&fam[0]);
- if(isRenumbering)
- MEDmeshEntityNumberWr(fid,maa,-1,-1,MED_CELL,curMedType,nbOfElt,&renumber[0]);
- }
+ const DataArrayInt *num=muPtr->getNumberFieldAtLevel(meshDimRelToMax);
+ if(num)
+ ret->renumberCells(num->begin());
}
}
- char familyName[MED_NAME_SIZE+1];
- std::fill(familyName,familyName+MED_NAME_SIZE+1,'\0');
- const char DftFamilyName[]="DftFamily";
- std::copy(DftFamilyName,DftFamilyName+sizeof(DftFamilyName),familyName);
- MEDfamilyCr(fid,maa,familyName,0,0,0);
-
- MEDmeshNodeCoordinateWr(fid,maa,-1,-1,0.,MED_FULL_INTERLACE,mesh[0]->getNumberOfNodes(),arr->getConstPointer());
-}
-
-/*!
- * In this method meshes are assumed to shared the same coords.
- * This method makes the assumption that 'meshes' is not empty, no check on that is done (responsability of the caller)
- */
-void MEDLoaderNS::writeUMeshesPartitionDirectly(const char *fileName, const char *meshName, const std::vector<const ParaMEDMEM::MEDCouplingUMesh *>& meshes, bool forceFromScratch)
-{
- std::string meshNameCpp(meshName);
- INTERP_KERNEL::AutoPtr<char> maa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(meshName,MED_NAME_SIZE,maa,MEDLoader::_TOO_LONG_STR);
- if(meshNameCpp=="")
- throw INTERP_KERNEL::Exception("writeUMeshesPartitionDirectly : Invalid meshName : Must be different from \"\" !");
- std::vector< DataArrayInt * > corr;
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=ParaMEDMEM::MEDCouplingUMesh::FuseUMeshesOnSameCoords(meshes,0,corr);
- m->setName(meshName);
- std::vector< std::vector<int> > fidsOfGroups;
- std::vector< const DataArrayInt * > corr2(corr.begin(),corr.end());
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr2=DataArrayInt::MakePartition(corr2,m->getNumberOfCells(),fidsOfGroups);
- for(std::vector< DataArrayInt * >::iterator it=corr.begin();it!=corr.end();it++)
- (*it)->decrRef();
- bool isRenumbering;
- std::vector<const MEDCouplingUMesh *> mv(1); mv[0]=m;
- std::vector<const DataArrayInt *> famv(1); famv[0]=arr2;
- writeUMeshesDirectly(fileName,mv,famv,forceFromScratch,isRenumbering);
- // families creation
- std::set<int> familyIds;
- for(std::vector< std::vector<int> >::const_iterator it1=fidsOfGroups.begin();it1!=fidsOfGroups.end();it1++)
- for(std::vector<int>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
- familyIds.insert(*it2);
- std::vector< std::vector<int> > gidsOfFamilies(familyIds.size());
- int fid=0;
- for(std::set<int>::const_iterator it=familyIds.begin();it!=familyIds.end();it++,fid++)
- {
- int gid=0;
- for(std::vector< std::vector<int> >::const_iterator it1=fidsOfGroups.begin();it1!=fidsOfGroups.end();it1++,gid++)
- for(std::vector<int>::const_iterator it2=(*it1).begin();it2!=(*it1).end();it2++)
- if(*it2==*it)
- gidsOfFamilies[fid].push_back(gid);
- }
- fid=0;
- MEDFileUtilities::AutoFid fid2=MEDfileOpen(fileName,MED_ACC_RDWR);
- for(std::set<int>::const_iterator it=familyIds.begin();it!=familyIds.end();it++,fid++)
- {
- int ngro=gidsOfFamilies[fid].size();
- INTERP_KERNEL::AutoPtr<char> groName=MEDLoaderBase::buildEmptyString(MED_LNAME_SIZE*ngro);
- for(int i=0;i<ngro;i++)
- MEDLoaderBase::safeStrCpy2(meshes[gidsOfFamilies[fid][i]]->getName(),MED_LNAME_SIZE-1,groName+i*MED_LNAME_SIZE,MEDLoader::_TOO_LONG_STR);//MED_LNAME_SIZE-1 to avoid to write '\0' on next compo
- std::ostringstream oss; oss << "Family_" << *it;
- INTERP_KERNEL::AutoPtr<char> famName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(oss.str().c_str(),MED_NAME_SIZE,famName,MEDLoader::_TOO_LONG_STR);
- MEDfamilyCr(fid2,maa,famName,*it,ngro,groName);
- }
-}
-
-/*!
- * This method makes the assumption that f->getMesh() nodes are fully included in already written mesh in 'fileName'.
- * @param thisMeshNodeIds points to a tab of size f->getMesh()->getNumberOfNodes() that says for a node i in f->getMesh() that its id is thisMeshNodeIds[i] is already written mesh.
- */
-void MEDLoaderNS::appendNodeProfileField(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, const int *thisMeshNodeIds)
-{
- med_int numdt,numo;
- med_float dt;
- INTERP_KERNEL::AutoPtr<char> nommaa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(f->getMesh()->getName(),MED_NAME_SIZE,nommaa,MEDLoader::_TOO_LONG_STR);
- MEDFileUtilities::AutoFid fid=appendFieldSimpleAtt(fileName,f,numdt,numo,dt);
- int nbOfNodes=f->getMesh()->getNumberOfNodes();
- const double *pt=f->getArray()->getConstPointer();
- INTERP_KERNEL::AutoPtr<int> profile=new int[nbOfNodes];
- std::ostringstream oss; oss << "Pfln" << f->getName();
- INTERP_KERNEL::AutoPtr<char> profileName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(oss.str().c_str(),MED_NAME_SIZE,profileName,MEDLoader::_TOO_LONG_STR);
- std::transform(thisMeshNodeIds,thisMeshNodeIds+nbOfNodes,(int *)profile,std::bind2nd(std::plus<int>(),1));
- MEDprofileWr(fid,profileName,nbOfNodes,profile);
- MEDfieldValueWithProfileWr(fid,f->getName(),numdt,numo,dt,MED_NODE,MED_NONE,MED_COMPACT_PFLMODE,profileName,MED_NO_LOCALIZATION,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,nbOfNodes,(const unsigned char*)pt);
-}
-
-/*!
- * This method makes the assumption that f->getMesh() cells are fully included in already written mesh in 'fileName'.
- * @param thisMeshCellIdsPerType points to a tab of size f->getMesh()->getNumberOfCells() that says for a cell i in f->getMesh() that its id is thisMeshCellIds[i] of corresponding type is already written mesh.
- */
-void MEDLoaderNS::appendCellProfileField(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, const int *thisMeshCellIdsPerType)
-{
- med_int numdt,numo;
- med_float dt;
- int nbComp=f->getNumberOfComponents();
- MEDFileUtilities::AutoFid fid=appendFieldSimpleAtt(fileName,f,numdt,numo,dt);
- std::list<MEDLoader::MEDFieldDoublePerCellType> split;
- prepareCellFieldDoubleForWriting(f,thisMeshCellIdsPerType,split);
- const double *pt=f->getArray()->getConstPointer();
- int number=0;
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=split.begin();iter!=split.end();iter++)
- {
- INTERP_KERNEL::AutoPtr<char> nommaa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(f->getMesh()->getName(),MED_NAME_SIZE,nommaa,MEDLoader::_TOO_LONG_STR);
- INTERP_KERNEL::AutoPtr<char> profileName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- std::ostringstream oss; oss << "Pfl" << f->getName() << "_" << number++;
- MEDLoaderBase::safeStrCpy(oss.str().c_str(),MED_NAME_SIZE,profileName,MEDLoader::_TOO_LONG_STR);
- const std::vector<int>& ids=(*iter).getCellIdPerType();
- INTERP_KERNEL::AutoPtr<int> profile=new int [ids.size()];
- std::transform(ids.begin(),ids.end(),(int *)profile,std::bind2nd(std::plus<int>(),1));
- MEDprofileWr(fid,profileName,ids.size(),profile);
- MEDfieldValueWithProfileWr(fid,f->getName(),numdt,numo,dt,MED_CELL,typmai3[(int)(*iter).getType()],MED_COMPACT_PFLMODE,profileName,
- MED_NO_LOCALIZATION,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,(*iter).getNbOfTuple(),(const unsigned char*)pt);
- pt+=(*iter).getNbOfTuple()*nbComp;
- }
-}
-
-void MEDLoaderNS::appendNodeElementProfileField(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, const int *thisMeshCellIdsPerType)
-{
- med_int numdt,numo;
- med_float dt;
- int nbComp=f->getNumberOfComponents();
- MEDFileUtilities::AutoFid fid=appendFieldSimpleAtt(fileName,f,numdt,numo,dt);
- std::list<MEDLoader::MEDFieldDoublePerCellType> split;
- prepareCellFieldDoubleForWriting(f,thisMeshCellIdsPerType,split);
- const double *pt=f->getArray()->getConstPointer();
- int number=0;
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=split.begin();iter!=split.end();iter++)
- {
- INTERP_KERNEL::AutoPtr<char> nommaa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(f->getMesh()->getName(),MED_NAME_SIZE,nommaa,MEDLoader::_TOO_LONG_STR);
- INTERP_KERNEL::AutoPtr<char> profileName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- std::ostringstream oss; oss << "Pfl" << f->getName() << "_" << number++;
- MEDLoaderBase::safeStrCpy(oss.str().c_str(),MED_NAME_SIZE,profileName,MEDLoader::_TOO_LONG_STR);
- const std::vector<int>& ids=(*iter).getCellIdPerType();
- INTERP_KERNEL::AutoPtr<int> profile=new int [ids.size()];
- std::transform(ids.begin(),ids.end(),(int *)profile,std::bind2nd(std::plus<int>(),1));
- MEDprofileWr(fid,profileName,ids.size(),profile);
- int nbPtPerCell=(int)INTERP_KERNEL::CellModel::GetCellModel((*iter).getType()).getNumberOfNodes();
- int nbOfEntity=f->getMesh()->getNumberOfCellsWithType((*iter).getType());
- int nbOfValues=nbPtPerCell*nbOfEntity;
- MEDfieldValueWithProfileWr(fid,f->getName(),numdt,numo,dt,MED_NODE_ELEMENT,typmai3[(int)(*iter).getType()],
- MED_COMPACT_PFLMODE,profileName,
- MED_NO_LOCALIZATION,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,
- nbOfEntity,(const unsigned char*)pt);
- pt+=nbOfValues*nbComp;
- }
-}
-
-/*!
- * This method performs the classical job for fields before any values setting.
- */
-med_idt MEDLoaderNS::appendFieldSimpleAtt(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, med_int& numdt, med_int& numo, med_float& dt)
-{
- std::string fieldName(f->getName());
- if(fieldName.empty())
- throw INTERP_KERNEL::Exception("MEDLoaderNS::appendFieldSimpleAtt : Trying to store a field with no name ! MED file format requires a NON EMPTY field name !");
- med_idt fid=MEDfileOpen(fileName,MED_ACC_RDWR);
- int nbComp=f->getNumberOfComponents();
- INTERP_KERNEL::AutoPtr<char> comp=MEDLoaderBase::buildEmptyString(nbComp*MED_SNAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> unit=MEDLoaderBase::buildEmptyString(nbComp*MED_SNAME_SIZE);
- for(int i=0;i<nbComp;i++)
- {
- std::string info=f->getArray()->getInfoOnComponent(i);
- std::string c,u;
- MEDLoaderBase::splitIntoNameAndUnit(info,c,u);
- MEDLoaderBase::safeStrCpy2(c.c_str(),MED_SNAME_SIZE-1,comp+i*MED_SNAME_SIZE,MEDLoader::_TOO_LONG_STR);
- MEDLoaderBase::safeStrCpy2(u.c_str(),MED_SNAME_SIZE-1,unit+i*MED_SNAME_SIZE,MEDLoader::_TOO_LONG_STR);
- }
- INTERP_KERNEL::AutoPtr<char> dt_unit=MEDLoaderBase::buildEmptyString(MED_SNAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> maaname=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- INTERP_KERNEL::AutoPtr<char> fname=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(f->getName(),MED_NAME_SIZE,fname,MEDLoader::_TOO_LONG_STR);
- MEDLoaderBase::safeStrCpy(f->getMesh()->getName(),MED_NAME_SIZE,maaname,MEDLoader::_TOO_LONG_STR);
- MEDLoaderBase::safeStrCpy(f->getTimeUnit(),MED_SNAME_SIZE,dt_unit,MEDLoader::_TOO_LONG_STR);
- MEDfieldCr(fid,fname,MED_FLOAT64,nbComp,comp,unit,dt_unit,maaname);
- ParaMEDMEM::TypeOfTimeDiscretization td=f->getTimeDiscretization();
- if(td==ParaMEDMEM::NO_TIME)
- {
- numdt=MED_NO_DT; numo=MED_NO_IT; dt=0.0;
- }
- else if(td==ParaMEDMEM::ONE_TIME)
- {
- int tmp1,tmp2;
- double tmp0=f->getTime(tmp1,tmp2);
- numdt=(med_int)tmp1; numo=(med_int)tmp2;
- dt=(med_float)tmp0;
- }
- return fid;
-}
-
-void MEDLoaderNS::appendFieldDirectly(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f2)
-{
- med_int numdt,numo;
- med_float dt;
- //renumbering
- const ParaMEDMEM::MEDCouplingFieldDouble *f=f2;
- const MEDCouplingMesh *mesh=f->getMesh();
- const MEDCouplingUMesh *meshC=dynamic_cast<const MEDCouplingUMesh *>(mesh);
- if(!meshC)
- throw INTERP_KERNEL::Exception("Not implemented yet for not unstructured mesh !");
- bool renum=!meshC->checkConsecutiveCellTypesAndOrder(typmai2,typmai2+MED_N_CELL_FIXED_GEO);
- if(renum)
- {
- ParaMEDMEM::MEDCouplingFieldDouble *f3=f2->clone(true);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=meshC->getRenumArrForConsecutiveCellTypesSpec(typmai2,typmai2+MED_N_CELL_FIXED_GEO);
- f3->renumberCells(da->getConstPointer(),false);
- f=f3;
- }
- //end renumbering
- int nbComp=f->getNumberOfComponents();
- MEDFileUtilities::AutoFid fid=appendFieldSimpleAtt(fileName,f,numdt,numo,dt);
- const double *pt=f->getArray()->getConstPointer();
- INTERP_KERNEL::AutoPtr<char> nommaa=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(f->getMesh()->getName(),MED_NAME_SIZE,nommaa,MEDLoader::_TOO_LONG_STR);
- switch(f->getTypeOfField())
- {
- case ParaMEDMEM::ON_CELLS:
- {
- std::list<MEDLoader::MEDFieldDoublePerCellType> split;
- prepareCellFieldDoubleForWriting(f,0,split);
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=split.begin();iter!=split.end();iter++)
- {
- MEDfieldValueWithProfileWr(fid,f->getName(),numdt,numo,dt,MED_CELL,typmai3[(int)(*iter).getType()],MED_COMPACT_PFLMODE,
- MED_ALLENTITIES_PROFILE,MED_NO_LOCALIZATION,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,(*iter).getNbOfTuple(),(const unsigned char*)pt);
- pt+=(*iter).getNbOfTuple()*nbComp;
- }
- break;
- }
- case ParaMEDMEM::ON_NODES:
- {
- int nbOfTuples=f->getArray()->getNumberOfTuples();
- MEDfieldValueWithProfileWr(fid,f->getName(),numdt,numo,dt,MED_NODE,MED_NONE,MED_COMPACT_PFLMODE,
- MED_ALLENTITIES_PROFILE,MED_NO_LOCALIZATION,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,nbOfTuples,(const unsigned char*)pt);
- break;
- }
- case ParaMEDMEM::ON_GAUSS_PT:
- {
- INTERP_KERNEL::AutoPtr<char> profileName=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- std::list<MEDLoader::MEDFieldDoublePerCellType> split;
- prepareCellFieldDoubleForWriting(f,0,split);
- int idGp=0,offset=0,offset2=0;
- const double *pt2=0;
- INTERP_KERNEL::NormalizedCellType prevType=INTERP_KERNEL::NORM_ERROR;
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=split.begin();iter!=split.end();iter++)
- {
- if((*iter).getType()!=prevType)
- {
- offset=offset2;
- prevType=(*iter).getType();
- }
- INTERP_KERNEL::AutoPtr<char> nomGauss=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- std::ostringstream oss; oss << "GP_" << f->getName() << idGp++;
- MEDLoaderBase::safeStrCpy(oss.str().c_str(),MED_NAME_SIZE,nomGauss,MEDLoader::_TOO_LONG_STR);
- std::ostringstream ossPfl;
- int id=-1,nbOfEntity=-1;
- MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> arrTmp;
- if((*iter).getCellIdPerType().empty())
- {
- id=f->getGaussLocalizationIdOfOneType((*iter).getType());
- nbOfEntity=f->getMesh()->getNumberOfCellsWithType((*iter).getType());
- }
- else
- {
- id=f->getGaussLocalizationIdOfOneCell((*iter).getCellIdPerType()[0]+offset);
- nbOfEntity=(int)(*iter).getCellIdPerType().size();
- ossPfl << "Pfl" << f->getName() << "_" << id;
- MEDLoaderBase::safeStrCpy(ossPfl.str().c_str(),MED_NAME_SIZE,profileName,MEDLoader::_TOO_LONG_STR);
- INTERP_KERNEL::AutoPtr<int> profile=new int[(*iter).getCellIdPerType().size()];
- std::transform((*iter).getCellIdPerType().begin(),(*iter).getCellIdPerType().end(),(int *)profile,std::bind2nd(std::plus<int>(),1));
- MEDprofileWr(fid,profileName,(*iter).getCellIdPerType().size(),profile);
- //
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da3=DataArrayInt::New();
- da3->useArray(const_cast<int *>(&((*iter).getCellIdPerType()[0])),false,CPP_DEALLOC,(int)(*iter).getCellIdPerType().size(),1);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da4=da3->deepCpy();
- da4->applyLin(1,offset);
- //
- const MEDCouplingFieldDiscretizationGauss *disc2=static_cast<const MEDCouplingFieldDiscretizationGauss *>(f->getDiscretization());
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr=disc2->getOffsetArr(f->getMesh());
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=DataArrayInt::New();
- int trueNval=0;
- for(const int *pt3=da4->begin();pt3!=da4->end();pt3++)
- trueNval+=arr->getIJ(*pt3+1,0)-arr->getIJ(*pt3,0);
- tmp->alloc(trueNval,1);
- int *tmpPtr=tmp->getPointer();
- for(const int *pt3=da4->begin();pt3!=da4->end();pt3++)
- for(int j=arr->getIJ(*pt3,0);j<arr->getIJ(*pt3+1,0);j++)
- *tmpPtr++=j;
- arrTmp=f->getArray()->selectByTupleId(tmp->begin(),tmp->end());
- pt2=arrTmp->getConstPointer();
- }
- const MEDCouplingGaussLocalization& gl=f->getGaussLocalization(id);
- MEDlocalizationWr(fid,nomGauss,typmai3[(int)(*iter).getType()],mesh->getMeshDimension(),&gl.getRefCoords()[0],MED_FULL_INTERLACE,
- gl.getNumberOfGaussPt(),&gl.getGaussCoords()[0],&gl.getWeights()[0],MED_NO_INTERPOLATION, MED_NO_MESH_SUPPORT);
- int nbOfValues=gl.getNumberOfGaussPt()*nbOfEntity;
- INTERP_KERNEL::AutoPtr<char> fieldname=MEDLoaderBase::buildEmptyString(MED_NAME_SIZE);
- MEDLoaderBase::safeStrCpy(f->getName(),MED_NAME_SIZE,fieldname,MEDLoader::_TOO_LONG_STR);
- if((*iter).getCellIdPerType().empty())
- {
- MEDfieldValueWithProfileWr(fid,fieldname,numdt,numo,dt,MED_CELL,typmai3[(int)(*iter).getType()],MED_COMPACT_PFLMODE,
- MED_ALLENTITIES_PROFILE,nomGauss,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,nbOfEntity,(const unsigned char*)pt);
- }
- else
- MEDfieldValueWithProfileWr(fid,fieldname,numdt,numo,dt,MED_CELL,typmai3[(int)(*iter).getType()],MED_COMPACT_PFLMODE,
- profileName,nomGauss,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,nbOfEntity,(const unsigned char*)pt2);
- pt+=nbOfValues*nbComp;
- offset2+=(*iter).getNbOfGeoElt();
- }
- break;
- }
- case ParaMEDMEM::ON_GAUSS_NE:
- {
- std::list<MEDLoader::MEDFieldDoublePerCellType> split;
- prepareCellFieldDoubleForWriting(f,0,split);
- for(std::list<MEDLoader::MEDFieldDoublePerCellType>::const_iterator iter=split.begin();iter!=split.end();iter++)
- {
- int nbPtPerCell=(int)INTERP_KERNEL::CellModel::GetCellModel((*iter).getType()).getNumberOfNodes();
- int nbOfEntity=f->getMesh()->getNumberOfCellsWithType((*iter).getType());
- int nbOfValues=nbPtPerCell*nbOfEntity;
- MEDfieldValueWithProfileWr(fid,f->getName(),numdt,numo,dt,MED_NODE_ELEMENT,typmai3[(int)(*iter).getType()],MED_COMPACT_PFLMODE,
- MED_ALLENTITIES_PROFILE,MED_NO_LOCALIZATION,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,nbOfEntity,(const unsigned char*)pt);
- pt+=nbOfValues*nbComp;
- }
- break;
- }
- default:
- throw INTERP_KERNEL::Exception("Not managed this type of FIELD !");
- }
- if(renum)
- f->decrRef();
-}
-
-/*!
- * This method splits field 'f' into types to be ready for writing.
- * @param cellIdsPerType this parameter can be 0 if not in profile mode. If it is != 0 this array is of size f->getMesh()->getNumberOfCells().
- */
-void MEDLoaderNS::prepareCellFieldDoubleForWriting(const ParaMEDMEM::MEDCouplingFieldDouble *f, const int *cellIdsPerType, std::list<MEDLoader::MEDFieldDoublePerCellType>& split)
-{
- int nbComp=f->getNumberOfComponents();
- const MEDCouplingMesh *mesh=f->getMesh();
- const MEDCouplingUMesh *meshC=dynamic_cast<const MEDCouplingUMesh *>(mesh);
- if(!meshC)
- throw INTERP_KERNEL::Exception("Not implemented yet for not unstructured mesh !");
- if(!meshC->checkConsecutiveCellTypesAndOrder(typmai2,typmai2+MED_N_CELL_FIXED_GEO))
- throw INTERP_KERNEL::Exception("Unstructuded mesh has not consecutive cell types !");
- const int *connI=meshC->getNodalConnectivityIndex()->getConstPointer();
- const int *conn=meshC->getNodalConnectivity()->getConstPointer();
- int nbOfCells=meshC->getNumberOfCells();
- INTERP_KERNEL::NormalizedCellType curType;
- const int *wCellIdsPT=cellIdsPerType;
- for(const int *pt=connI;pt!=connI+nbOfCells;)
+ else
{
- curType=(INTERP_KERNEL::NormalizedCellType)conn[*pt];
- const int *pt2=std::find_if(pt+1,connI+nbOfCells,ConnReaderML(conn,(int)curType));
- int szOfChunk=std::distance(pt,pt2);
- if(f->getTypeOfField()!=ON_GAUSS_PT)
- {
- if(!cellIdsPerType)
- split.push_back(MEDLoader::MEDFieldDoublePerCellType(curType,0,nbComp,szOfChunk,1,0,0));
- else
- {
- split.push_back(MEDLoader::MEDFieldDoublePerCellType(curType,0,nbComp,szOfChunk,1,wCellIdsPT,0));
- wCellIdsPT+=szOfChunk;
- }
- }
- else
+ DataArrayInt *pfl=0,*arr2=0;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> arr=ff->getFieldWithProfile(ON_NODES,meshDimRelToMax,mm,pfl);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> pflSafe(pfl);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> mp=m->getCellIdsFullyIncludedInNodeIds(pfl->begin(),pfl->end());
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> mzip=static_cast<MEDCouplingUMesh *>(m->buildPartAndReduceNodes(mp->begin(),mp->end(),arr2));
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr2Safe(arr2);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arr3=arr2->invertArrayO2N2N2O(mzip->getNumberOfNodes());
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> pflSorted(pflSafe->deepCpy()); pflSorted->sort(true);
+ if(!arr3->isEqualWithoutConsideringStr(*pflSorted))
+ throw INTERP_KERNEL::Exception("MEDLoader::ReadFieldNode : not implemented yet !");
+ if(!arr3->isEqualWithoutConsideringStr(*pflSafe))
{
- const MEDCouplingFieldDiscretizationGauss *disc=static_cast<const MEDCouplingFieldDiscretizationGauss *>(f->getDiscretization());
- const DataArrayInt *arr=disc->getArrayOfDiscIds();
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da,daTmp1;
- if(!cellIdsPerType)
- da=arr->selectByTupleId2(std::distance(connI,pt),std::distance(connI,pt2),1);
- else
- {
- daTmp1=DataArrayInt::New();
- daTmp1->useArray(const_cast<int *>(cellIdsPerType),false,CPP_DEALLOC,szOfChunk,1);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> daTmp2=daTmp1->deepCpy();
- daTmp2->applyLin(1,std::distance(connI,pt));
- da=arr->selectByTupleId(daTmp2->begin(),daTmp2->end());
- }
- std::vector<int> differentIds;
- std::vector<DataArrayInt *> parts=da->partitionByDifferentValues(differentIds);
- std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > partsAuto(parts.size());
- int jj=0;
- for(std::vector<DataArrayInt *>::const_iterator it=parts.begin();it!=parts.end();it++,jj++)
- partsAuto[jj]=parts[jj];
- jj=0;
- for(std::vector<DataArrayInt *>::const_iterator it=parts.begin();it!=parts.end();it++,jj++)
- {
- if(!cellIdsPerType)
- {
- if(parts[jj]->getNumberOfTuples()==szOfChunk && parts[jj]->isIdentity())
- split.push_back(MEDLoader::MEDFieldDoublePerCellType(curType,0,nbComp,szOfChunk,1,0,0));
- else
- split.push_back(MEDLoader::MEDFieldDoublePerCellType(curType,0,nbComp,parts[jj]->getNumberOfTuples(),1,parts[jj]->getConstPointer(),0));
- }
- else
- {
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp=daTmp1->selectByTupleId(parts[jj]->begin(),parts[jj]->end());
- split.push_back(MEDLoader::MEDFieldDoublePerCellType(curType,0,nbComp,tmp->getNumberOfTuples(),1,tmp->getConstPointer(),0));
- }
- }
- if(!cellIdsPerType)
- wCellIdsPT+=szOfChunk;
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n2=pflSafe->checkAndPreparePermutation();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> n2o2=o2n2->invertArrayO2N2N2O(o2n2->getNumberOfTuples());
+ mzip->renumberNodes(n2o2->begin(),n2o2->getNumberOfTuples());
+ arr->setName("");
+ ret->setArray(arr);
}
- pt=pt2;
+ ret->setMesh(mzip);
}
+ return ret.retn();
}
-void MEDLoaderNS::writeFieldAndMeshDirectly(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, bool forceFromScratch)
+ParaMEDMEM::MEDCouplingFieldDouble *MEDLoader::ReadFieldGauss(const char *fileName, const char *meshName, int meshDimRelToMax, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception)
{
- f->checkCoherency();
- std::string meshName(f->getMesh()->getName());
- if(meshName.empty())
- throw INTERP_KERNEL::Exception("Trying to write a mesh (f->getMesh()) with no name ! MED file format needs a not empty mesh name !");
- std::string fieldName(f->getName());
- if(fieldName.empty())
- throw INTERP_KERNEL::Exception("Trying to write a field with no name ! MED file format needs a not empty field name !");
- MEDCouplingUMesh *mesh=dynamic_cast<MEDCouplingUMesh *>(const_cast<MEDCouplingMesh *>(f->getMesh()));
- if(mesh)
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> ff=MEDFileField1TS::New(fileName,fieldName,iteration,order);
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> mm=MEDFileMesh::New(fileName,meshName);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> m=mm->getGenMeshAtLevel(meshDimRelToMax,false);
+ MEDFileMesh *mPtr(mm);
+ MEDFileUMesh *muPtr=dynamic_cast<MEDFileUMesh *>(mPtr);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> ret=ff->getFieldOnMeshAtLevel(ON_GAUSS_PT,m);
+ if(muPtr)
{
- bool isRenumbering;
- std::vector<const MEDCouplingUMesh *> meshV(1); meshV[0]=mesh;
- std::vector<const DataArrayInt *> famV(1); famV[0]=0;
- writeUMeshesDirectly(fileName,meshV,famV,forceFromScratch,isRenumbering);
- if(isRenumbering)
- {
- MEDCouplingAutoRefCountObjectPtr<ParaMEDMEM::MEDCouplingFieldDouble> f2=f->clone(true);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=mesh->getRenumArrForConsecutiveCellTypesSpec(typmai2,typmai2+MED_N_CELL_FIXED_GEO);
- f2->renumberCells(da->getConstPointer(),false);
- appendFieldDirectly(fileName,f2);
- }
- else
- appendFieldDirectly(fileName,f);
- return ;
+ const DataArrayInt *num=muPtr->getNumberFieldAtLevel(meshDimRelToMax);
+ if(num)
+ ret->renumberCells(num->begin());
}
- throw INTERP_KERNEL::Exception("The mesh underlying field is not unstructured ! Only unstructured mesh supported for writting now !");
+ return ret.retn();
}
-/*!
- * When called this method expectes that file 'fileName' is already existing and has a mesh with name equal to
- * f->getMesh()->getName(). If not the behaviour of this method is not warranted.
- * This method reads the corresponding mesh into the file and try to fit it with f->getMesh().
- * If it appears that f->getMesh() equals exactly mesh into the file
- */
-void MEDLoaderNS::writeFieldTryingToFitExistingMesh(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f)
+ParaMEDMEM::MEDCouplingFieldDouble *MEDLoader::ReadFieldGaussNE(const char *fileName, const char *meshName, int meshDimRelToMax, const char *fieldName, int iteration, int order) throw(INTERP_KERNEL::Exception)
{
- std::vector<int> poss;
- int mDimInFile=MEDLoaderNS::readUMeshDimFromFile(fileName,f->getMesh()->getName(),poss);
- int mdim=f->getMesh()->getMeshDimension();
- int f2=mdim-mDimInFile;
- if(std::find(poss.begin(),poss.end(),f2)==poss.end())
- {
- std::ostringstream oss; oss << "Trying to fit with the existing \"" << f->getMesh()->getName() << "mesh in file \"" << fileName;
- oss << "\" but meshdimension does not match !";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
- }
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MEDLoader::ReadUMeshFromFile(fileName,f->getMesh()->getName(),f2);
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m2=MEDCouplingUMesh::MergeUMeshes(m,static_cast<const MEDCouplingUMesh *>(f->getMesh()));
- bool areNodesMerged;
- int newNbOfNodes;
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=m2->mergeNodes(MEDLoader::_EPS_FOR_NODE_COMP,areNodesMerged,newNbOfNodes);
- if(!areNodesMerged || newNbOfNodes!=m->getNumberOfNodes())
- {
- std::ostringstream oss; oss << "Nodes in already written mesh \"" << f->getMesh()->getName() << "\" in file \"" << fileName << "\" does not fit coordinates of unstructured grid f->getMesh() !";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
- }
- switch(f->getTypeOfField())
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> ff=MEDFileField1TS::New(fileName,fieldName,iteration,order);
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> mm=MEDFileMesh::New(fileName,meshName);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingMesh> m=mm->getGenMeshAtLevel(meshDimRelToMax,false);
+ MEDFileMesh *mPtr(mm);
+ MEDFileUMesh *muPtr=dynamic_cast<MEDFileUMesh *>(mPtr);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> ret=ff->getFieldOnMeshAtLevel(ON_GAUSS_NE,m);
+ if(muPtr)
{
- case ParaMEDMEM::ON_CELLS:
- {
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da2=m2->zipConnectivityTraducer(MEDLoader::_COMP_FOR_CELL);
- if(m2->getNumberOfCells()!=m->getNumberOfCells())
- {
- std::ostringstream oss1; oss1 << "Cells in already written mesh \"" << f->getMesh()->getName() << "\" in file \"" << fileName << "\" does not fit connectivity of unstructured grid f->getMesh() !";
- throw INTERP_KERNEL::Exception(oss1.str().c_str());
- }
- da=m2->convertCellArrayPerGeoType(da2);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da3=da->substr(m2->getNumberOfCells());
- da2=m2->convertCellArrayPerGeoType(da3);
- appendCellProfileField(fileName,f,da2->getConstPointer());
- break;
- }
- case ParaMEDMEM::ON_GAUSS_NE:
- {
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da2=m2->zipConnectivityTraducer(MEDLoader::_COMP_FOR_CELL);
- if(m2->getNumberOfCells()!=m->getNumberOfCells())
- {
- std::ostringstream oss1; oss1 << "Cells in already written mesh \"" << f->getMesh()->getName() << "\" in file \"" << fileName << "\" does not fit connectivity of unstructured grid f->getMesh() !";
- throw INTERP_KERNEL::Exception(oss1.str().c_str());
- }
- da=m2->convertCellArrayPerGeoType(da2);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da3=da->substr(m2->getNumberOfCells());
- da2=m2->convertCellArrayPerGeoType(da3);
- appendNodeElementProfileField(fileName,f,da2->getConstPointer());
- break;
- }
- case ParaMEDMEM::ON_NODES:
- {
- appendNodeProfileField(fileName,f,da->getConstPointer()+m->getNumberOfNodes());
- break;
- }
- default:
- {
- throw INTERP_KERNEL::Exception("Not implemented other profile fitting from already written mesh for fields than on NODES and on CELLS.");
- }
+ const DataArrayInt *num=muPtr->getNumberFieldAtLevel(meshDimRelToMax);
+ if(num)
+ ret->renumberCells(num->begin());
}
+ return ret.retn();
}
void MEDLoader::WriteUMesh(const char *fileName, const ParaMEDMEM::MEDCouplingUMesh *mesh, bool writeFromScratch) throw(INTERP_KERNEL::Exception)
void MEDLoader::WriteUMeshes(const char *fileName, const std::vector<const ParaMEDMEM::MEDCouplingUMesh *>& meshes, bool writeFromScratch) throw(INTERP_KERNEL::Exception)
{
- int status=MEDLoaderBase::getStatusOfFile(fileName);
- if(status!=MEDLoaderBase::EXIST_RW && status!=MEDLoaderBase::NOT_EXIST)
- {
- std::ostringstream oss; oss << "File with name \'" << fileName << "\' has not valid permissions !";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
- }
- if(meshes.empty())
- throw INTERP_KERNEL::Exception("List of meshes must be not empty !");
- std::string meshName(meshes[0]->getName());
- if(meshName.empty())
- throw INTERP_KERNEL::Exception("Trying to write a unstructured mesh with no name ! MED file format needs a not empty mesh name : change name of first element of 2nd parameter !");
- const DataArrayDouble *coords=meshes.front()->getCoords();
- for(std::vector<const ParaMEDMEM::MEDCouplingUMesh *>::const_iterator iter=meshes.begin();iter!=meshes.end();iter++)
- if(coords!=(*iter)->getCoords())
- throw INTERP_KERNEL::Exception("Meshes does not not share the same coordinates : try method MEDCouplingPointSet::tryToShareSameCoords !");
- std::set<int> tmp;
- for(std::vector<const ParaMEDMEM::MEDCouplingUMesh *>::const_iterator iter=meshes.begin();iter!=meshes.end();iter++)
- {
- if(tmp.find((*iter)->getMeshDimension())==tmp.end())
- tmp.insert((*iter)->getMeshDimension());
- else
- throw INTERP_KERNEL::Exception("The mesh dimension of meshes must be different each other !");
- }
- tmp.clear();
- bool isRenumbering;
- std::vector<const DataArrayInt *> families(meshes.size());
- if(writeFromScratch)
- {
- MEDLoaderNS::writeUMeshesDirectly(fileName,meshes,families,true,isRenumbering);
- return ;
- }
- if(status==MEDLoaderBase::NOT_EXIST)
+ int mod=writeFromScratch?2:0;
+ MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> m=MEDFileUMesh::New();
+ m->setMeshes(meshes,true);
+ m->write(fileName,mod);
+}
+
+void MEDLoaderNS::writeFieldWithoutReadingAndMappingOfMeshInFile(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, bool writeFromScratch)
+{
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> ff=MEDFileField1TS::New();
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> f2(f->deepCpy());
+ const MEDCouplingMesh *m=f2->getMesh();
+ const MEDCouplingUMesh *um=dynamic_cast<const MEDCouplingUMesh *>(m);
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> mm;
+ int mod=writeFromScratch?2:0;
+ if(um)
{
- MEDLoaderNS::writeUMeshesDirectly(fileName,meshes,families,true,isRenumbering);
- return;
+ MEDCouplingAutoRefCountObjectPtr<MEDFileUMesh> mmu=MEDFileUMesh::New();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n=um->getRenumArrForMEDFileFrmt();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> n2o=o2n->invertArrayO2N2N2O(o2n->getNumberOfTuples());
+ f2->renumberCells(o2n->begin(),false);
+ mmu->setMeshAtLevel(0,const_cast<MEDCouplingUMesh *>(static_cast<const MEDCouplingUMesh *>(f2->getMesh())));
+ mmu->setRenumFieldArr(0,n2o);
+ ff->setFieldNoProfileSBT(f2);
+ mmu->write(fileName,mod);
}
else
- {
- MEDLoaderNS::writeUMeshesDirectly(fileName,meshes,families,false,isRenumbering);
- return;
- }
+ throw INTERP_KERNEL::Exception("MEDLoaderNS::writeFieldWithoutReadingAndMappingOfMeshInFile : only umeshes are dealed in this API for the moment !");
+ ff->write(fileName,0);
}
void MEDLoader::WriteField(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, bool writeFromScratch) throw(INTERP_KERNEL::Exception)
{
+ if(!f)
+ throw INTERP_KERNEL::Exception("MEDLoader::WriteField : input field is NULL !");
+ f->checkCoherency();
int status=MEDLoaderBase::getStatusOfFile(fileName);
if(status!=MEDLoaderBase::EXIST_RW && status!=MEDLoaderBase::NOT_EXIST)
{
std::ostringstream oss; oss << "File with name \'" << fileName << "\' has not valid permissions !";
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
- if(writeFromScratch)
- {
- MEDLoaderNS::writeFieldAndMeshDirectly(fileName,f,true);
- return ;
- }
- if(status==MEDLoaderBase::NOT_EXIST)
+ if(writeFromScratch || (!writeFromScratch && status==MEDLoaderBase::NOT_EXIST))
{
- MEDLoaderNS::writeFieldAndMeshDirectly(fileName,f,true);
- return ;
+ MEDLoaderNS::writeFieldWithoutReadingAndMappingOfMeshInFile(fileName,f,true);
}
else
{
std::vector<std::string> meshNames=GetMeshNames(fileName);
+ if(!f->getMesh())
+ throw INTERP_KERNEL::Exception("MEDLoader::WriteField : trying to write a field with no mesh !");
std::string fileNameCpp(f->getMesh()->getName());
if(std::find(meshNames.begin(),meshNames.end(),fileNameCpp)==meshNames.end())
- MEDLoaderNS::writeFieldAndMeshDirectly(fileName,f,false);
+ MEDLoaderNS::writeFieldWithoutReadingAndMappingOfMeshInFile(fileName,f,false);
else
- MEDLoaderNS::writeFieldTryingToFitExistingMesh(fileName,f);
+ {
+ MEDCouplingAutoRefCountObjectPtr<MEDFileMesh> mm=MEDFileMesh::New(fileName,f->getMesh()->getName());
+ const MEDFileMesh *mmPtr(mm);
+ const MEDFileUMesh *mmuPtr=dynamic_cast<const MEDFileUMesh *>(mmPtr);
+ if(!mmuPtr)
+ throw INTERP_KERNEL::Exception("MEDLoader::WriteField : only umeshes are supported now !");
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> f2(f->deepCpy());
+ MEDCouplingUMesh *m=dynamic_cast<MEDCouplingUMesh *>(const_cast<MEDCouplingMesh *>(f2->getMesh()));
+ if(!m)
+ throw INTERP_KERNEL::Exception("MEDLoader::WriteField : only umesh in input field supported !");
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n=m->getRenumArrForMEDFileFrmt();
+ f2->renumberCells(o2n->begin(),false);
+ m=static_cast<MEDCouplingUMesh *>(const_cast<MEDCouplingMesh *>(f2->getMesh()));
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> mread=mmuPtr->getMeshAtLevel(m->getMeshDimension()-mm->getMeshDimension());
+ if(f2->getTypeOfField()!=ON_NODES)
+ {
+ m->tryToShareSameCoordsPermute(*mread,_EPS_FOR_NODE_COMP);
+ DataArrayInt *part=0;
+ bool b=mread->areCellsIncludedIn(m,_COMP_FOR_CELL,part);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> partSafe(part);
+ if(!b)
+ {
+ std::ostringstream oss; oss << "MEDLoader::WriteField : The file \""<< fileName << "\" already contains a mesh named \""<< f->getMesh()->getName() << "\" and this mesh in the file is not compatible (a subpart) with the mesh you intend to write ! This is maybe due to a too strict policy ! Try with to lease it by calling SetCompPolicyForCell !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> f1ts=MEDFileField1TS::New();
+ if(part->isIdentity() && part->getNumberOfTuples()==mread->getNumberOfCells())
+ f1ts->setFieldNoProfileSBT(f2);
+ else
+ {
+ part->setName(f1ts->createNewNameOfPfl().c_str());
+ f1ts->setFieldProfile(f2,mm,m->getMeshDimension()-mm->getMeshDimension(),part);
+ }
+ f1ts->write(fileName,0);
+ return ;
+ }
+ else
+ {
+ DataArrayInt *part=0;
+ bool b=mread->getCoords()->areIncludedInMe(m->getCoords(),_EPS_FOR_NODE_COMP,part);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> partSafe(part);
+ if(!b)
+ {
+ std::ostringstream oss; oss << "MEDLoader::WriteField : The file \""<< fileName << "\" already contains a mesh named \""<< f->getMesh()->getName() << "\" and this mesh in the file is not compatible (a subpart regarding nodes) with the mesh you intend to write ! This is maybe due to a too strict epsilon ! Try with to lease it by calling SetEpsilonForNodeComp !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> f1ts=MEDFileField1TS::New();
+ if(part->isIdentity() && part->getNumberOfTuples()==mread->getNumberOfNodes())
+ f1ts->setFieldNoProfileSBT(f2);
+ else
+ {
+ part->setName(f1ts->createNewNameOfPfl().c_str());
+ f1ts->setFieldProfile(f2,mm,m->getMeshDimension()-mm->getMeshDimension(),part);
+ }
+ f1ts->write(fileName,0);
+ }
+ }
}
}
void MEDLoader::WriteFieldDep(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f, bool writeFromScratch) throw(INTERP_KERNEL::Exception)
{
- int status=MEDLoaderBase::getStatusOfFile(fileName);
- if(status!=MEDLoaderBase::EXIST_RW && status!=MEDLoaderBase::NOT_EXIST)
- {
- std::ostringstream oss; oss << "File with name \'" << fileName << "\' has not valid permissions !";
- throw INTERP_KERNEL::Exception(oss.str().c_str());
- }
- if(writeFromScratch)
- {
- MEDLoaderNS::writeFieldAndMeshDirectly(fileName,f,true);
- return ;
- }
- if(status==MEDLoaderBase::NOT_EXIST)
- {
- MEDLoaderNS::writeFieldAndMeshDirectly(fileName,f,true);
- return ;
- }
- else
- MEDLoaderNS::writeFieldAndMeshDirectly(fileName,f,false);
+ WriteField(fileName,f,writeFromScratch);
}
void MEDLoader::WriteFieldUsingAlreadyWrittenMesh(const char *fileName, const ParaMEDMEM::MEDCouplingFieldDouble *f) throw(INTERP_KERNEL::Exception)
{
+ if(!f)
+ throw INTERP_KERNEL::Exception("MEDLoader::WriteFieldUsingAlreadyWrittenMesh : input field is null !");
f->checkCoherency();
int status=MEDLoaderBase::getStatusOfFile(fileName);
if(status!=MEDLoaderBase::EXIST_RW)
std::ostringstream oss; oss << "File with name \'" << fileName << "\' has not valid permissions or not exists !";
throw INTERP_KERNEL::Exception(oss.str().c_str());
}
- MEDLoaderNS::appendFieldDirectly(fileName,f);
+ MEDCouplingAutoRefCountObjectPtr<MEDFileField1TS> f1ts=MEDFileField1TS::New();
+ MEDCouplingUMesh *m=dynamic_cast<MEDCouplingUMesh *>(const_cast<MEDCouplingMesh *>(f->getMesh()));
+ if(!m)
+ throw INTERP_KERNEL::Exception("MEDLoader::WriteFieldUsingAlreadyWrittenMesh : only umesh in input field supported !");
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n=m->getRenumArrForMEDFileFrmt();
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingFieldDouble> f2(f->deepCpy());
+ f2->renumberCells(o2n->begin(),false);
+ f1ts->setFieldNoProfileSBT(f2);
+ f1ts->write(fileName,0);
}
