+/*!
+ * Computes the symmetry of \a this.
+ * \return a new object.
+ */
+MCAuto<MEDFileUMesh> MEDFileUMesh::symmetry3DPlane(const double point[3], const double normalVector[3]) const
+{
+ MCAuto<MEDFileUMesh> ret(deepCopy());
+ DataArrayDouble *myCoo(getCoords());
+ if(myCoo)
+ {
+ MCAuto<DataArrayDouble> newCoo(myCoo->symmetry3DPlane(point,normalVector));
+ ret->setCoordsForced(newCoo);
+ }
+ return ret;
+}
+
+MCAuto<MEDFileUMesh> MEDFileUMesh::Aggregate(const std::vector<const MEDFileUMesh *>& meshes)
+{
+ if(meshes.empty())
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : empty input vector !");
+ std::size_t sz(meshes.size()),i(0);
+ std::vector<const DataArrayDouble *> coos(sz);
+ std::vector<const DataArrayInt *> fam_coos(sz),num_coos(sz);
+ for(std::vector<const MEDFileUMesh *>::const_iterator it=meshes.begin();it!=meshes.end();it++,i++)
+ {
+ if(!(*it))
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : presence of NULL pointer in input vector !");
+ coos[i]=(*it)->getCoords();
+ fam_coos[i]=(*it)->getFamilyFieldAtLevel(1);
+ num_coos[i]=(*it)->getNumberFieldAtLevel(1);
+ }
+ const MEDFileUMesh *ref(meshes[0]);
+ int spaceDim(ref->getSpaceDimension()),meshDim(ref->getMeshDimension());
+ std::vector<int> levs(ref->getNonEmptyLevels());
+ std::map<int, std::vector<const DataArrayInt *> > m_fam,m_renum;
+ std::map<int, std::vector< MCAuto< MEDCouplingUMesh > > > m_mesh2;
+ std::map<int, std::vector<const MEDCouplingUMesh *> > m_mesh;
+ std::map<std::string,int> map1;
+ std::map<std::string, std::vector<std::string> > map2;
+ for(std::vector<const MEDFileUMesh *>::const_iterator it=meshes.begin();it!=meshes.end();it++,i++)
+ {
+ if((*it)->getSpaceDimension()!=spaceDim)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : space dimension must be homogeneous !");
+ if((*it)->getMeshDimension()!=meshDim)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : mesh dimension must be homogeneous !");
+ if((*it)->getNonEmptyLevels()!=levs)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : levels must be the same for elements in input vector !");
+ for(std::vector<int>::const_iterator it2=levs.begin();it2!=levs.end();it2++)
+ {
+ MCAuto<MEDCouplingUMesh> locMesh((*it)->getMeshAtLevel(*it2));
+ m_mesh[*it2].push_back(locMesh); m_mesh2[*it2].push_back(locMesh);
+ m_fam[*it2].push_back((*it)->getFamilyFieldAtLevel(*it2));
+ m_renum[*it2].push_back((*it)->getNumberFieldAtLevel(*it2));
+ }
+ const std::map<std::string,int>& locMap1((*it)->getFamilyInfo());
+ for(std::map<std::string,int>::const_iterator it3=locMap1.begin();it3!=locMap1.end();it3++)
+ map1[(*it3).first]=(*it3).second;
+ const std::map<std::string, std::vector<std::string> >& locMap2((*it)->getGroupInfo());
+ for(std::map<std::string, std::vector<std::string> >::const_iterator it4=locMap2.begin();it4!=locMap2.end();it4++)
+ map2[(*it4).first]=(*it4).second;
+ }
+ // Easy part : nodes
+ MCAuto<MEDFileUMesh> ret(MEDFileUMesh::New());
+ MCAuto<DataArrayDouble> coo(DataArrayDouble::Aggregate(coos));
+ ret->setCoords(coo);
+ if(std::find(fam_coos.begin(),fam_coos.end(),(const DataArrayInt *)0)==fam_coos.end())
+ {
+ MCAuto<DataArrayInt> fam_coo(DataArrayInt::Aggregate(fam_coos));
+ ret->setFamilyFieldArr(1,fam_coo);
+ }
+ if(std::find(num_coos.begin(),num_coos.end(),(const DataArrayInt *)0)==num_coos.end())
+ {
+ MCAuto<DataArrayInt> num_coo(DataArrayInt::Aggregate(num_coos));
+ ret->setRenumFieldArr(1,num_coo);
+ }
+ // cells
+ for(std::vector<int>::const_iterator it=levs.begin();it!=levs.end();it++)
+ {
+ std::map<int, std::vector<const MEDCouplingUMesh *> >::const_iterator it2(m_mesh.find(*it));
+ if(it2==m_mesh.end())
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::Aggregate : internal error 1 !");
+ MCAuto<MEDCouplingUMesh> mesh(MEDCouplingUMesh::MergeUMeshes((*it2).second));
+ mesh->setCoords(coo); mesh->setName(ref->getName());
+ MCAuto<DataArrayInt> renum(mesh->sortCellsInMEDFileFrmt());
+ ret->setMeshAtLevel(*it,mesh);
+ std::map<int, std::vector<const DataArrayInt *> >::const_iterator it3(m_fam.find(*it)),it4(m_renum.find(*it));
+ if(it3!=m_fam.end())
+ {
+ const std::vector<const DataArrayInt *>& fams((*it3).second);
+ if(std::find(fams.begin(),fams.end(),(const DataArrayInt *)0)==fams.end())
+ {
+ MCAuto<DataArrayInt> famm(DataArrayInt::Aggregate(fams));
+ famm->renumberInPlace(renum->begin());
+ ret->setFamilyFieldArr(*it,famm);
+ }
+ }
+ if(it4!=m_renum.end())
+ {
+ const std::vector<const DataArrayInt *>& renums((*it4).second);
+ if(std::find(renums.begin(),renums.end(),(const DataArrayInt *)0)==renums.end())
+ {
+ MCAuto<DataArrayInt> renumm(DataArrayInt::Aggregate(renums));
+ renumm->renumberInPlace(renum->begin());
+ ret->setRenumFieldArr(*it,renumm);
+ }
+ }
+ }
+ //
+ ret->setFamilyInfo(map1);
+ ret->setGroupInfo(map2);
+ ret->setName(ref->getName());
+ return ret;
+}
+
+MEDCouplingMappedExtrudedMesh *MEDFileUMesh::convertToExtrudedMesh() const
+{
+ if(getMeshDimension()!=3)
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::convertToExtrudedMesh : works only for 3D mesh !");
+ MCAuto<MEDCouplingUMesh> m3D(getMeshAtLevel(0)),m2D(getMeshAtLevel(-1));
+ if(m3D.isNull() || m2D.isNull())
+ throw INTERP_KERNEL::Exception("MEDFileUMesh::convertToExtrudedMesh : this must be defined both at level 0 and level -1 !");
+ int zeId(std::numeric_limits<int>::max()-getFamilyId(GetSpeStr4ExtMesh()));
+ MCAuto<MEDCouplingMappedExtrudedMesh> ret(MEDCouplingMappedExtrudedMesh::New(m3D,m2D,zeId));
+ return ret.retn();
+}
+
+void MEDFileUMesh::serialize(std::vector<double>& tinyDouble, std::vector<int>& tinyInt, std::vector<std::string>& tinyStr, std::vector< MCAuto<DataArrayInt> >& bigArraysI, MCAuto<DataArrayDouble>& bigArrayD)