// Author : Anthony Geay (CEA/DEN)
#include "MEDCouplingUMesh.hxx"
+#include "MEDCoupling1GTUMesh.hxx"
#include "MEDCouplingMemArray.txx"
#include "MEDCouplingFieldDouble.hxx"
#include "CellModel.hxx"
return new MEDCouplingUMesh(*this,recDeepCpy);
}
+/*!
+ * This method behaves mostly like MEDCouplingUMesh::deepCpy method, except that only nodal connectivity arrays are deeply copied.
+ * The coordinates are shared between \a this and the returned instance.
+ *
+ * \return MEDCouplingUMesh * - A new object instance holding the copy of \a this (deep for connectivity, shallow for coordiantes)
+ * \sa MEDCouplingUMesh::deepCpy
+ */
+MEDCouplingPointSet *MEDCouplingUMesh::deepCpyConnectivityOnly() const throw(INTERP_KERNEL::Exception)
+{
+ checkConnectivityFullyDefined();
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=clone(false);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c(getNodalConnectivity()->deepCpy()),ci(getNodalConnectivityIndex()->deepCpy());
+ ret->setConnectivity(c,ci);
+ return ret.retn();
+}
+
+void MEDCouplingUMesh::shallowCopyConnectivityFrom(const MEDCouplingPointSet *other) throw(INTERP_KERNEL::Exception)
+{
+ if(!other)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::shallowCopyConnectivityFrom : input pointer is null !");
+ const MEDCouplingUMesh *otherC=dynamic_cast<const MEDCouplingUMesh *>(other);
+ if(!otherC)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::shallowCopyConnectivityFrom : input pointer is not an MEDCouplingUMesh instance !");
+ MEDCouplingUMesh *otherC2=const_cast<MEDCouplingUMesh *>(otherC);//sorry :(
+ setConnectivity(otherC2->getNodalConnectivity(),otherC2->getNodalConnectivityIndex(),true);
+}
+
std::size_t MEDCouplingUMesh::getHeapMemorySize() const
{
std::size_t ret=0;
if(_nodal_connec->getInfoOnComponent(0)!="")
throw INTERP_KERNEL::Exception("Nodal connectivity array is expected to have no info on its single component !");
}
+ else
+ if(_mesh_dim!=-1)
+ throw INTERP_KERNEL::Exception("Nodal connectivity array is not defined !");
if(_nodal_connec_index)
{
if(_nodal_connec_index->getNumberOfComponents()!=1)
if(_nodal_connec_index->getInfoOnComponent(0)!="")
throw INTERP_KERNEL::Exception("Nodal connectivity index array is expected to have no info on its single component !");
}
+ else
+ if(_mesh_dim!=-1)
+ throw INTERP_KERNEL::Exception("Nodal connectivity index array is not defined !");
}
/*!
}
/*!
- * Allocates memory to store given number of cells.
- * \param [in] nbOfCells - number of cell \a this mesh will contain.
+ * Allocates memory to store an estimation of the given number of cells. Closer is the estimation to the number of cells effectively inserted,
+ * less will be the needs to realloc. If the number of cells to be inserted is not known simply put 0 to this parameter.
+ * If a nodal connectivity previouly existed before the call of this method, it will be reset.
+ *
+ * \param [in] nbOfCells - estimation of the number of cell \a this mesh will contain.
*
* \ref medcouplingcppexamplesUmeshStdBuild1 "Here is a C++ example".<br>
* \ref medcouplingpyexamplesUmeshStdBuild1 "Here is a Python example".
*/
void MEDCouplingUMesh::allocateCells(int nbOfCells)
{
+ if(nbOfCells<0)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::allocateCells : the input number of cells should be >= 0 !");
if(_nodal_connec_index)
{
_nodal_connec_index->decrRef();
return true;
}
-/*!
- * Checks if \a this and \a other meshes are geometrically equivalent, else an
- * exception is thrown. The meshes are
- * considered equivalent if (1) \a this mesh contains the same nodes as the \a other
- * mesh (with a specified precision) and (2) \a this mesh contains the same cells as
- * the \a other mesh (with use of a specified cell comparison technique). The mapping
- * from \a other to \a this for nodes and cells is returned via out parameters.
- * \param [in] other - the mesh to compare with.
- * \param [in] cellCompPol - id [0-2] of cell comparison method. See meaning of
- * each method in description of MEDCouplingUMesh::zipConnectivityTraducer().
- * \param [in] prec - the precision used to compare nodes of the two meshes.
- * \param [out] cellCor - a cell permutation array in "Old to New" mode. The caller is
- * to delete this array using decrRef() as it is no more needed.
- * \param [out] nodeCor - a node permutation array in "Old to New" mode. The caller is
- * to delete this array using decrRef() as it is no more needed.
- * \throw If the two meshes do not match.
- *
- * \ref cpp_mcumesh_checkDeepEquivalWith "Here is a C++ example".<br>
- * \ref py_mcumesh_checkDeepEquivalWith "Here is a Python example".
- */
-void MEDCouplingUMesh::checkDeepEquivalWith(const MEDCouplingMesh *other, int cellCompPol, double prec,
- DataArrayInt *&cellCor, DataArrayInt *&nodeCor) const throw(INTERP_KERNEL::Exception)
-{
- const MEDCouplingUMesh *otherC=dynamic_cast<const MEDCouplingUMesh *>(other);
- if(!otherC)
- throw INTERP_KERNEL::Exception("checkDeepEquivalWith : Two meshes are not not unstructured !");
- MEDCouplingMesh::checkFastEquivalWith(other,prec);
- if(_types!=otherC->_types)
- throw INTERP_KERNEL::Exception("checkDeepEquivalWith : Types are not equal !");
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MergeUMeshes(this,otherC);
- bool areNodesMerged;
- int newNbOfNodes;
- int oldNbOfNodes=getNumberOfNodes();
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=m->buildPermArrayForMergeNode(prec,oldNbOfNodes,areNodesMerged,newNbOfNodes);
- //mergeNodes
- if(!areNodesMerged)
- throw INTERP_KERNEL::Exception("checkDeepEquivalWith : Nodes are incompatible ! ");
- const int *pt=std::find_if(da->getConstPointer()+oldNbOfNodes,da->getConstPointer()+da->getNbOfElems(),std::bind2nd(std::greater<int>(),oldNbOfNodes-1));
- if(pt!=da->getConstPointer()+da->getNbOfElems())
- throw INTERP_KERNEL::Exception("checkDeepEquivalWith : some nodes in other are not in this !");
- m->renumberNodes(da->getConstPointer(),newNbOfNodes);
- //
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> nodeCor2=da->substr(oldNbOfNodes);
- da=m->mergeNodes(prec,areNodesMerged,newNbOfNodes);
-
- //
- da=m->zipConnectivityTraducer(cellCompPol);
- int nbCells=getNumberOfCells();
- int maxId=-1;
- if(nbCells!=0)
- maxId=*std::max_element(da->getConstPointer(),da->getConstPointer()+nbCells);
- pt=std::find_if(da->getConstPointer()+nbCells,da->getConstPointer()+da->getNbOfElems(),std::bind2nd(std::greater<int>(),maxId));
- if(pt!=da->getConstPointer()+da->getNbOfElems())
- throw INTERP_KERNEL::Exception("checkDeepEquivalWith : some cells in other are not in this !");
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellCor2=da->selectByTupleId2(nbCells,da->getNbOfElems(),1);
- nodeCor=nodeCor2->isIdentity()?0:nodeCor2.retn();
- cellCor=cellCor2->isIdentity()?0:cellCor2.retn();
-}
-
-/*!
- * Checks if \a this and \a other meshes are geometrically equivalent, else an
- * exception is thrown. The meshes are considered equivalent if (1) they share one
- * node coordinates array and (2) they contain the same cells (with use of a specified
- * cell comparison technique). The mapping from cells of the \a other to ones of \a this
- * is returned via an out parameter.
- * \param [in] other - the mesh to compare with.
- * \param [in] cellCompPol - id [0-2] of cell comparison method. See the meaning of
- * each method in description of MEDCouplingUMesh::zipConnectivityTraducer().
- * \param [in] prec - a not used parameter.
- * \param [out] cellCor - the permutation array in "Old to New" mode. The caller is
- * to delete this array using decrRef() as it is no more needed.
- * \throw If the two meshes do not match.
- *
- * \ref cpp_mcumesh_checkDeepEquivalWith "Here is a C++ example".<br>
- * \ref py_mcumesh_checkDeepEquivalWith "Here is a Python example".
- */
-void MEDCouplingUMesh::checkDeepEquivalOnSameNodesWith(const MEDCouplingMesh *other, int cellCompPol, double prec,
- DataArrayInt *&cellCor) const throw(INTERP_KERNEL::Exception)
-{
- const MEDCouplingUMesh *otherC=dynamic_cast<const MEDCouplingUMesh *>(other);
- if(!otherC)
- throw INTERP_KERNEL::Exception("checkDeepEquivalOnSameNodesWith : Two meshes are not not unstructured !");
- MEDCouplingMesh::checkFastEquivalWith(other,prec);
- if(_types!=otherC->_types)
- throw INTERP_KERNEL::Exception("checkDeepEquivalOnSameNodesWith : Types are not equal !");
- if(_coords!=otherC->_coords)
- throw INTERP_KERNEL::Exception("checkDeepEquivalOnSameNodesWith : meshes do not share the same coordinates ! Use tryToShareSameCoordinates or call checkDeepEquivalWith !");
- std::vector<const MEDCouplingUMesh *> ms(2);
- ms[0]=this;
- ms[1]=otherC;
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> m=MergeUMeshesOnSameCoords(ms);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=m->zipConnectivityTraducer(cellCompPol);
- int maxId=*std::max_element(da->getConstPointer(),da->getConstPointer()+getNumberOfCells());
- const int *pt=std::find_if(da->getConstPointer()+getNumberOfCells(),da->getConstPointer()+da->getNbOfElems(),std::bind2nd(std::greater<int>(),maxId));
- if(pt!=da->getConstPointer()+da->getNbOfElems())
- {
- throw INTERP_KERNEL::Exception("checkDeepEquivalOnSameNodesWith : some cells in other are not in this !");
- }
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellCor2=da->selectByTupleId2(getNumberOfCells(),da->getNbOfElems(),1);
- cellCor=cellCor2->isIdentity()?0:cellCor2.retn();
-}
-
/*!
* Checks if \a this and \a other meshes are geometrically equivalent with high
* probability, else an exception is thrown. The meshes are considered equivalent if
*/
void MEDCouplingUMesh::checkFastEquivalWith(const MEDCouplingMesh *other, double prec) const throw(INTERP_KERNEL::Exception)
{
- const MEDCouplingUMesh *otherC=dynamic_cast<const MEDCouplingUMesh *>(other);
+ MEDCouplingPointSet::checkFastEquivalWith(other,prec);
+ const MEDCouplingUMesh *otherC=dynamic_cast<const MEDCouplingUMesh *>(other);
if(!otherC)
- throw INTERP_KERNEL::Exception("checkFastEquivalWith : Two meshes are not not unstructured !");
- MEDCouplingPointSet::checkFastEquivalWith(other,prec);
- int nbOfCells=getNumberOfCells();
- if(nbOfCells<1)
- return ;
- bool status=true;
- status&=areCellsFrom2MeshEqual(otherC,0,prec);
- status&=areCellsFrom2MeshEqual(otherC,nbOfCells/2,prec);
- status&=areCellsFrom2MeshEqual(otherC,nbOfCells-1,prec);
- if(!status)
- throw INTERP_KERNEL::Exception("checkFastEquivalWith : Two meshes are not equal because on 3 test cells some difference have been detected !");
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::checkFastEquivalWith : Two meshes are not not unstructured !");
}
/*!
* So for pohyhedrons some nodes can be counted several times in the returned result.
*
* \return a newly allocated array
+ * \sa MEDCouplingUMesh::computeEffectiveNbOfNodesPerCell
*/
DataArrayInt *MEDCouplingUMesh::computeNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception)
{
return ret.retn();
}
+/*!
+ * This method computes effective number of nodes per cell. That is to say nodes appearing several times in nodal connectivity of a cell,
+ * will be counted only once here whereas it will be counted several times in MEDCouplingUMesh::computeNbOfNodesPerCell method.
+ *
+ * \return DataArrayInt * - new object to be deallocated by the caller.
+ * \sa MEDCouplingUMesh::computeNbOfNodesPerCell
+ */
+DataArrayInt *MEDCouplingUMesh::computeEffectiveNbOfNodesPerCell() const throw(INTERP_KERNEL::Exception)
+{
+ checkConnectivityFullyDefined();
+ int nbOfCells=getNumberOfCells();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
+ ret->alloc(nbOfCells,1);
+ int *retPtr=ret->getPointer();
+ const int *conn=getNodalConnectivity()->getConstPointer();
+ const int *connI=getNodalConnectivityIndex()->getConstPointer();
+ for(int i=0;i<nbOfCells;i++,retPtr++)
+ {
+ std::set<int> s(conn+connI[i]+1,conn+connI[i+1]);
+ if(conn[connI[i]]!=(int)INTERP_KERNEL::NORM_POLYHED)
+ *retPtr=(int)s.size();
+ else
+ {
+ s.erase(-1);
+ *retPtr=(int)s.size();
+ }
+ }
+ return ret.retn();
+}
+
/*!
* This method returns a newly allocated array containing this->getNumberOfCells() tuples and 1 component.
* For each cell in \b this the number of faces constituting (entity of dimension this->getMeshDimension()-1) cell is computed.
*/
DataArrayInt *MEDCouplingUMesh::zipCoordsTraducer() throw(INTERP_KERNEL::Exception)
{
- int newNbOfNodes=-1;
- DataArrayInt *traducer=getNodeIdsInUse(newNbOfNodes);
- renumberNodes(traducer->getConstPointer(),newNbOfNodes);
- return traducer;
+ return MEDCouplingPointSet::zipCoordsTraducer();
}
/*!
* This method stands if 'cell1' and 'cell2' are equals regarding 'compType' policy.
- * The semantic of 'compType' is specified in MEDCouplingUMesh::zipConnectivityTraducer method.
+ * The semantic of 'compType' is specified in MEDCouplingPointSet::zipConnectivityTraducer method.
*/
int MEDCouplingUMesh::AreCellsEqual(const int *conn, const int *connI, int cell1, int cell2, int compType)
{
}
/*!
- * This method is the last step of the MEDCouplingUMesh::zipConnectivityTraducer with policy 0.
+ * This method is the last step of the MEDCouplingPointSet::zipConnectivityTraducer with policy 0.
*/
int MEDCouplingUMesh::AreCellsEqual0(const int *conn, const int *connI, int cell1, int cell2)
{
}
/*!
- * This method is the last step of the MEDCouplingUMesh::zipConnectivityTraducer with policy 1.
+ * This method is the last step of the MEDCouplingPointSet::zipConnectivityTraducer with policy 1.
*/
int MEDCouplingUMesh::AreCellsEqual1(const int *conn, const int *connI, int cell1, int cell2)
{
}
/*!
- * This method is the last step of the MEDCouplingUMesh::zipConnectivityTraducer with policy 2.
+ * This method is the last step of the MEDCouplingPointSet::zipConnectivityTraducer with policy 2.
*/
int MEDCouplingUMesh::AreCellsEqual2(const int *conn, const int *connI, int cell1, int cell2)
{
}
/*!
- * This method is the last step of the MEDCouplingUMesh::zipConnectivityTraducer with policy 7.
+ * This method is the last step of the MEDCouplingPointSet::zipConnectivityTraducer with policy 7.
*/
int MEDCouplingUMesh::AreCellsEqual7(const int *conn, const int *connI, int cell1, int cell2)
{
return 0;
}
-
-/*!
- * This method compares 2 cells coming from two unstructured meshes : \a this and \a other.
- * This method compares 2 cells having the same id 'cellId' in \a this and \a other.
- */
-bool MEDCouplingUMesh::areCellsFrom2MeshEqual(const MEDCouplingUMesh *other, int cellId, double prec) const
-{
- if(getTypeOfCell(cellId)!=other->getTypeOfCell(cellId))
- return false;
- std::vector<int> c1,c2;
- getNodeIdsOfCell(cellId,c1);
- other->getNodeIdsOfCell(cellId,c2);
- std::size_t sz=c1.size();
- if(sz!=c2.size())
- return false;
- for(std::size_t i=0;i<sz;i++)
- {
- std::vector<double> n1,n2;
- getCoordinatesOfNode(c1[0],n1);
- other->getCoordinatesOfNode(c2[0],n2);
- std::transform(n1.begin(),n1.end(),n2.begin(),n1.begin(),std::minus<double>());
- std::transform(n1.begin(),n1.end(),n1.begin(),std::ptr_fun<double,double>(fabs));
- if(*std::max_element(n1.begin(),n1.end())>prec)
- return false;
- }
- return true;
-}
-
/*!
* This method find in candidate pool defined by 'candidates' the cells equal following the polycy 'compType'.
* If any true is returned and the results will be put at the end of 'result' output parameter. If not false is returned
* and result remains unchanged.
- * The semantic of 'compType' is specified in MEDCouplingUMesh::zipConnectivityTraducer method.
+ * The semantic of 'compType' is specified in MEDCouplingPointSet::zipConnectivityTraducer method.
* If in 'candidates' pool -1 value is considered as an empty value.
* WARNING this method returns only ONE set of result !
*/
*/
void MEDCouplingUMesh::findCommonCells(int compType, int startCellId, DataArrayInt *& commonCellsArr, DataArrayInt *& commonCellsIArr) const throw(INTERP_KERNEL::Exception)
{
- checkConnectivityFullyDefined();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> revNodal=DataArrayInt::New(),revNodalI=DataArrayInt::New();
getReverseNodalConnectivity(revNodal,revNodalI);
FindCommonCellsAlg(compType,startCellId,_nodal_connec,_nodal_connec_index,revNodal,revNodalI,commonCellsArr,commonCellsIArr);
commonCellsIArr=commonCellsI.retn();
}
-/*!
- * Removes duplicates of cells from \a this mesh and returns an array mapping between
- * new and old cell ids in "Old to New" mode. Nothing is changed in \a this mesh if no
- * equal cells found.
- * \warning Cells of the result mesh are \b not sorted by geometric type, hence,
- * to write this mesh to the MED file, its cells must be sorted using
- * sortCellsInMEDFileFrmt().
- * \param [in] compType - specifies a cell comparison technique. Meaning of its
- * valid values [0,1,2] is as follows.
- * - 0 : "exact". Two cells are considered equal \c iff they have exactly same nodal
- * connectivity and type. This is the strongest policy.
- * - 1 : "permuted same orientation". Two cells are considered equal \c iff they
- * are based on same nodes and have the same type and orientation.
- * - 2 : "nodal". Two cells are considered equal \c iff they
- * are based on same nodes and have the same type. This is the weakest
- * policy, it can be used by users not sensitive to cell orientation.
- * \param [in] startCellId - specifies the cell id at which search for equal cells
- * starts. By default it is 0, which means that all cells in \a this will be
- * scanned.
- * \return DataArrayInt - a new instance of DataArrayInt, of length \a
- * this->getNumberOfCells() before call of this method. The caller is to
- * delete this array using decrRef() as it is no more needed.
- * \throw If the coordinates array is not set.
- * \throw If the nodal connectivity of cells is not defined.
- * \throw If the nodal connectivity includes an invalid id.
- *
- * \ref cpp_mcumesh_zipConnectivityTraducer "Here is a C++ example".<br>
- * \ref py_mcumesh_zipConnectivityTraducer "Here is a Python example".
- */
-DataArrayInt *MEDCouplingUMesh::zipConnectivityTraducer(int compType, int startCellId) throw(INTERP_KERNEL::Exception)
-{
- DataArrayInt *commonCells=0,*commonCellsI=0;
- findCommonCells(compType,startCellId,commonCells,commonCellsI);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> commonCellsTmp(commonCells),commonCellsITmp(commonCellsI);
- int newNbOfCells=-1;
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::BuildOld2NewArrayFromSurjectiveFormat2(getNumberOfCells(),commonCells->begin(),commonCellsI->begin(),
- commonCellsI->end(),newNbOfCells);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret2=ret->invertArrayO2N2N2O(newNbOfCells);
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> self=static_cast<MEDCouplingUMesh *>(buildPartOfMySelf(ret2->begin(),ret2->end(),true));
- setConnectivity(self->getNodalConnectivity(),self->getNodalConnectivityIndex(),true);
- return ret.retn();
-}
-
/*!
* Checks if \a this mesh includes all cells of an \a other mesh, and returns an array
* giving for each cell of the \a other an id of a cell in \a this mesh. A value larger
}
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> o2n=mesh->zipConnectivityTraducer(compType,nbOfCells);
arr=o2n->substr(nbOfCells);
- arr->setName(other->getName());
+ arr->setName(other->getName().c_str());
int tmp;
if(other->getNumberOfCells()==0)
return true;
}
}
}
- arr2->setName(other->getName());
+ arr2->setName(other->getName().c_str());
if(arr2->presenceOfValue(0))
return false;
arr=arr2.retn();
return true;
}
-/*!
- * Merges nodes equal within \a precision and returns an array describing the
- * permutation used to remove duplicate nodes.
- * \param [in] precision - minimal absolute distance between two nodes at which they are
- * considered not coincident.
- * \param [out] areNodesMerged - is set to \c true if any coincident nodes removed.
- * \param [out] newNbOfNodes - number of nodes remaining after the removal.
- * \return DataArrayInt * - the permutation array in "Old to New" mode. For more
- * info on "Old to New" mode see \ref MEDCouplingArrayRenumbering. The caller
- * is to delete this array using decrRef() as it is no more needed.
- * \throw If the coordinates array is not set.
- * \throw If the nodal connectivity of cells is not defined.
- *
- * \ref cpp_mcumesh_mergeNodes "Here is a C++ example".<br>
- * \ref py_mcumesh_mergeNodes "Here is a Python example".
- */
-DataArrayInt *MEDCouplingUMesh::mergeNodes(double precision, bool& areNodesMerged, int& newNbOfNodes)
+MEDCouplingPointSet *MEDCouplingUMesh::mergeMyselfWithOnSameCoords(const MEDCouplingPointSet *other) const
{
- DataArrayInt *ret=buildPermArrayForMergeNode(precision,-1,areNodesMerged,newNbOfNodes);
- if(areNodesMerged)
- renumberNodes(ret->getConstPointer(),newNbOfNodes);
- return ret;
-}
-
-
-/*!
- * Merges nodes equal within \a precision and returns an array describing the
- * permutation used to remove duplicate nodes. In contrast to mergeNodes(), location
- * of merged nodes is changed to be at their barycenter.
- * \param [in] precision - minimal absolute distance between two nodes at which they are
- * considered not coincident.
- * \param [out] areNodesMerged - is set to \c true if any coincident nodes removed.
- * \param [out] newNbOfNodes - number of nodes remaining after the removal.
- * \return DataArrayInt * - the permutation array in "Old to New" mode. For more
- * info on "Old to New" mode see \ref MEDCouplingArrayRenumbering. The caller
- * is to delete this array using decrRef() as it is no more needed.
- * \throw If the coordinates array is not set.
- * \throw If the nodal connectivity of cells is not defined.
- *
- * \ref cpp_mcumesh_mergeNodes "Here is a C++ example".<br>
- * \ref py_mcumesh_mergeNodes "Here is a Python example".
- */
-DataArrayInt *MEDCouplingUMesh::mergeNodes2(double precision, bool& areNodesMerged, int& newNbOfNodes)
-{
- DataArrayInt *ret=buildPermArrayForMergeNode(precision,-1,areNodesMerged,newNbOfNodes);
- if(areNodesMerged)
- renumberNodes2(ret->getConstPointer(),newNbOfNodes);
- return ret;
-}
-
-/*!
- * Substitutes node coordinates array of \a this mesh with that of \a other mesh
- * (i.e. \a this->_coords with \a other._coords) provided that coordinates of the two
- * meshes match with a specified precision, else an exception is thrown and \a this
- * remains unchanged. In case of success the nodal connectivity of \a this mesh
- * is permuted according to new order of nodes.
- * Contrary to tryToShareSameCoords() this method makes a deeper analysis of
- * coordinates (and so more expensive) than simple equality.
- * \param [in] other - the other mesh whose node coordinates array will be used by
- * \a this mesh in case of their equality.
- * \param [in] epsilon - the precision used to compare coordinates (using infinite norm).
- * \throw If the coordinates array of \a this is not set.
- * \throw If the coordinates array of \a other is not set.
- * \throw If the coordinates of \a this and \a other do not match.
- */
-void MEDCouplingUMesh::tryToShareSameCoordsPermute(const MEDCouplingPointSet& other, double epsilon) throw(INTERP_KERNEL::Exception)
-{
- const DataArrayDouble *coords=other.getCoords();
- if(!coords)
- throw INTERP_KERNEL::Exception("tryToShareSameCoordsPermute : No coords specified in other !");
- if(!_coords)
- throw INTERP_KERNEL::Exception("tryToShareSameCoordsPermute : No coords specified in this whereas there is any in other !");
- int otherNbOfNodes=other.getNumberOfNodes();
- MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> newCoords=MergeNodesArray(&other,this);
- _coords->incrRef();
- MEDCouplingAutoRefCountObjectPtr<DataArrayDouble> oldCoords=_coords;
- setCoords(newCoords);
- bool areNodesMerged;
- int newNbOfNodes;
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> da=buildPermArrayForMergeNode(epsilon,otherNbOfNodes,areNodesMerged,newNbOfNodes);
- if(!areNodesMerged)
- {
- setCoords(oldCoords);
- throw INTERP_KERNEL::Exception("tryToShareSameCoordsPermute fails : no nodes are mergeable with specified given epsilon !");
- }
- int maxId=*std::max_element(da->getConstPointer(),da->getConstPointer()+otherNbOfNodes);
- const int *pt=std::find_if(da->getConstPointer()+otherNbOfNodes,da->getConstPointer()+da->getNbOfElems(),std::bind2nd(std::greater<int>(),maxId));
- if(pt!=da->getConstPointer()+da->getNbOfElems())
- {
- setCoords(oldCoords);
- throw INTERP_KERNEL::Exception("tryToShareSameCoordsPermute fails : some nodes in this are not in other !");
- }
- setCoords(oldCoords);
- renumberNodesInConn(da->getConstPointer()+otherNbOfNodes);
- setCoords(coords);
+ if(!other)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::mergeMyselfWithOnSameCoords : input other is null !");
+ const MEDCouplingUMesh *otherC=dynamic_cast<const MEDCouplingUMesh *>(other);
+ if(!otherC)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::mergeMyselfWithOnSameCoords : the input other mesh is not of type unstructured !");
+ std::vector<const MEDCouplingUMesh *> ms(2);
+ ms[0]=this;
+ ms[1]=otherC;
+ return MergeUMeshesOnSameCoords(ms);
}
/*!
MEDCouplingPointSet *MEDCouplingUMesh::buildPartOfMySelf2(int start, int end, int step, bool keepCoords) const throw(INTERP_KERNEL::Exception)
{
if(getMeshDimension()!=-1)
- {
- MEDCouplingUMesh *ret=buildPartOfMySelfKeepCoords2(start,end,step);
- if(!keepCoords)
- ret->zipCoords();
- return ret;
- }
+ return MEDCouplingPointSet::buildPartOfMySelf2(start,end,step,keepCoords);
else
{
int newNbOfCells=DataArray::GetNumberOfItemGivenBESRelative(start,end,step,"MEDCouplingUMesh::buildPartOfMySelf2 for -1 dimension mesh ");
MEDCouplingPointSet *MEDCouplingUMesh::buildPartOfMySelf(const int *begin, const int *end, bool keepCoords) const
{
if(getMeshDimension()!=-1)
- {
- MEDCouplingUMesh *ret=buildPartOfMySelfKeepCoords(begin,end);
- if(!keepCoords)
- ret->zipCoords();
- return ret;
- }
+ return MEDCouplingPointSet::buildPartOfMySelf(begin,end,keepCoords);
else
{
if(end-begin!=1)
/*!
* This method operates only on nodal connectivity on \b this. Coordinates of \b this is completely ignored here.
*
- * This method allows to partially modify some cells in \b this (whose list is specified by [\b cellIdsBg, \b cellIdsEnd) ) with cells coming in \b otherOnSameCoordsThanThis.
- * Size of [\b cellIdsBg, \b cellIdsEnd) ) must be equal to the number of cells of otherOnSameCoordsThanThis.
+ * This method allows to partially modify some cells in \b this (whose list is specified by [ \b cellIdsBg, \b cellIdsEnd ) ) with cells coming in \b otherOnSameCoordsThanThis.
+ * Size of [ \b cellIdsBg, \b cellIdsEnd ) ) must be equal to the number of cells of otherOnSameCoordsThanThis.
* The number of cells of \b this will remain the same with this method.
*
* \param [in] begin begin of cell ids (included) of cells in this to assign
* \param [in] end end of cell ids (excluded) of cells in this to assign
- * \param [in] otherOnSameCoordsThanThis an another mesh with same meshdimension than \b this with exactly the same number of cells than cell ids list in [\b cellIdsBg, \b cellIdsEnd).
+ * \param [in] otherOnSameCoordsThanThis an another mesh with same meshdimension than \b this with exactly the same number of cells than cell ids list in [\b cellIdsBg, \b cellIdsEnd ).
* Coordinate pointer of \b this and those of \b otherOnSameCoordsThanThis must be the same
*/
void MEDCouplingUMesh::setPartOfMySelf(const int *cellIdsBg, const int *cellIdsEnd, const MEDCouplingUMesh& otherOnSameCoordsThanThis) throw(INTERP_KERNEL::Exception)
}
/*!
- * Finds cells whose all nodes are in a given array of node ids.
- * \param [in] partBg - the array of node ids.
- * \param [in] partEnd - a pointer to a (last+1)-th element of \a partBg.
- * \return DataArrayInt * - a new instance of DataArrayInt holding ids of found
- * cells. The caller is to delete this array using decrRef() as it is no
- * more needed.
- * \throw If the coordinates array is not set.
- * \throw If the nodal connectivity of cells is not defined.
- * \throw If any cell id in \a partBg is not valid.
- *
- * \ref cpp_mcumesh_getCellIdsFullyIncludedInNodeIds "Here is a C++ example".<br>
- * \ref py_mcumesh_getCellIdsFullyIncludedInNodeIds "Here is a Python example".
- */
-DataArrayInt *MEDCouplingUMesh::getCellIdsFullyIncludedInNodeIds(const int *partBg, const int *partEnd) const
-{
- DataArrayInt *cellIdsKept=0;
- fillCellIdsToKeepFromNodeIds(partBg,partEnd,true,cellIdsKept);
- cellIdsKept->setName(getName());
- return cellIdsKept;
-}
-
-/*!
- * Keeps from \a this only cells which constituing point id are in the ids specified by ['begin','end').
+ * Keeps from \a this only cells which constituing point id are in the ids specified by [ \a begin,\a end ).
* The resulting cell ids are stored at the end of the 'cellIdsKept' parameter.
- * Parameter 'fullyIn' specifies if a cell that has part of its nodes in ids array is kept or not.
- * If 'fullyIn' is true only cells whose ids are \b fully contained in ['begin','end') tab will be kept.
+ * Parameter \a fullyIn specifies if a cell that has part of its nodes in ids array is kept or not.
+ * If \a fullyIn is true only cells whose ids are \b fully contained in [ \a begin,\a end ) tab will be kept.
*
* \param [in] begin input start of array of node ids.
* \param [in] end input end of array of node ids.
- * \param [in] fullyIn input that specifies if all node ids must be in ['begin','end') array to consider cell to be in.
+ * \param [in] fullyIn input that specifies if all node ids must be in [ \a begin,\a end ) array to consider cell to be in.
* \param [in,out] cellIdsKeptArr array where all candidate cell ids are put at the end.
*/
void MEDCouplingUMesh::fillCellIdsToKeepFromNodeIds(const int *begin, const int *end, bool fullyIn, DataArrayInt *&cellIdsKeptArr) const
cellIdsKeptArr=cellIdsKept.retn();
}
-/*!
- * Finds cells whose all or some nodes are in a given array of node ids.
- * \param [in] begin - the array of node ids.
- * \param [in] end - a pointer to the (last+1)-th element of \a begin.
- * \param [in] fullyIn - if \c true, then cells whose all nodes are in the
- * array \a begin are returned only, else cells whose any node is in the
- * array \a begin are returned.
- * \return DataArrayInt * - a new instance of DataArrayInt holding ids of found
- * cells. The caller is to delete this array using decrRef() as it is no more
- * needed.
- * \throw If the coordinates array is not set.
- * \throw If the nodal connectivity of cells is not defined.
- * \throw If any cell id in \a begin is not valid.
- *
- * \ref cpp_mcumesh_getCellIdsLyingOnNodes "Here is a C++ example".<br>
- * \ref py_mcumesh_getCellIdsLyingOnNodes "Here is a Python example".
- */
-DataArrayInt *MEDCouplingUMesh::getCellIdsLyingOnNodes(const int *begin, const int *end, bool fullyIn) const
-{
- DataArrayInt *cellIdsKept=0;
- fillCellIdsToKeepFromNodeIds(begin,end,fullyIn,cellIdsKept);
- cellIdsKept->setName(getName());
- return cellIdsKept;
-}
-
-/*!
- Creates a new MEDCouplingUMesh containing some cells of \a this mesh. The cells to
- copy are selected basing on specified node ids and the value of \a fullyIn
- parameter. If \a fullyIn ==\c true, a cell is copied if its all nodes are in the
- array \a begin of node ids. If \a fullyIn ==\c false, a cell is copied if any its
- node is in the array of node ids. The created mesh shares the node coordinates array
- with \a this mesh.
- * \param [in] begin - the array of node ids.
- * \param [in] end - a pointer to the (last+1)-th element of \a begin.
- * \param [in] fullyIn - if \c true, then cells whose all nodes are in the
- * array \a begin are copied, else cells whose any node is in the
- * array \a begin are copied.
- * \return MEDCouplingPointSet * - new instance of MEDCouplingUMesh. The caller is
- * to delete this mesh using decrRef() as it is no more needed.
- * \throw If the coordinates array is not set.
- * \throw If the nodal connectivity of cells is not defined.
- * \throw If any node id in \a begin is not valid.
- *
- * \ref cpp_mcumesh_buildPartOfMySelfNode "Here is a C++ example".<br>
- * \ref py_mcumesh_buildPartOfMySelfNode "Here is a Python example".
- */
-MEDCouplingPointSet *MEDCouplingUMesh::buildPartOfMySelfNode(const int *begin, const int *end, bool fullyIn) const
-{
- DataArrayInt *cellIdsKept=0;
- fillCellIdsToKeepFromNodeIds(begin,end,fullyIn,cellIdsKept);
- MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cellIdsKept2(cellIdsKept);
- return buildPartOfMySelf(cellIdsKept->begin(),cellIdsKept->end(),true);
-}
-
/*!
* Creates a new MEDCouplingUMesh containing cells, of dimension one less than \a
* this->getMeshDimension(), that bound some cells of \a this mesh.
return const_cast<MEDCouplingUMesh *>(this);
}
-/*!
- * Permutes and possibly removes nodes as specified by \a newNodeNumbers array.
- * If \a newNodeNumbers[ i ] < 0 then the i-th node is removed,
- * else \a newNodeNumbers[ i ] is a new id of the i-th node. The nodal connectivity
- * array is modified accordingly.
- * \param [in] newNodeNumbers - a permutation array, of length \a
- * this->getNumberOfNodes(), in "Old to New" mode.
- * See \ref MEDCouplingArrayRenumbering for more info on renumbering modes.
- * \param [in] newNbOfNodes - number of nodes remaining after renumbering.
- * \throw If the coordinates array is not set.
- * \throw If the nodal connectivity of cells is not defined.
- *
- * \ref cpp_mcumesh_renumberNodes "Here is a C++ example".<br>
- * \ref py_mcumesh_renumberNodes "Here is a Python example".
- */
-void MEDCouplingUMesh::renumberNodes(const int *newNodeNumbers, int newNbOfNodes)
-{
- MEDCouplingPointSet::renumberNodes(newNodeNumbers,newNbOfNodes);
- renumberNodesInConn(newNodeNumbers);
-}
-
-/*!
- * Permutes and possibly removes nodes as specified by \a newNodeNumbers array.
- * If \a newNodeNumbers[ i ] < 0 then the i-th node is removed,
- * else \a newNodeNumbers[ i ] is a new id of the i-th node. The nodal connectivity
- * array is modified accordingly. In contrast to renumberNodes(), location
- * of merged nodes (whose new ids coincide) is changed to be at their barycenter.
- * \param [in] newNodeNumbers - a permutation array, of length \a
- * this->getNumberOfNodes(), in "Old to New" mode.
- * See \ref MEDCouplingArrayRenumbering for more info on renumbering modes.
- * \param [in] newNbOfNodes - number of nodes remaining after renumbering, which is
- * actually one more than the maximal id in \a newNodeNumbers.
- * \throw If the coordinates array is not set.
- * \throw If the nodal connectivity of cells is not defined.
- *
- * \ref cpp_mcumesh_renumberNodes "Here is a C++ example".<br>
- * \ref py_mcumesh_renumberNodes "Here is a Python example".
- */
-void MEDCouplingUMesh::renumberNodes2(const int *newNodeNumbers, int newNbOfNodes)
-{
- MEDCouplingPointSet::renumberNodes2(newNodeNumbers,newNbOfNodes);
- renumberNodesInConn(newNodeNumbers);
-}
-
/*!
* This method expects that \b this and \b otherDimM1OnSameCoords share the same coordinates array.
* otherDimM1OnSameCoords->getMeshDimension() is expected to be equal to this->getMeshDimension()-1.
/*!
* This method operates a modification of the connectivity and coords in \b this.
- * Every time that a node id in [\b nodeIdsToDuplicateBg, \b nodeIdsToDuplicateEnd) will append in nodal connectivity of \b this
+ * Every time that a node id in [ \b nodeIdsToDuplicateBg, \b nodeIdsToDuplicateEnd ) will append in nodal connectivity of \b this
* its ids will be modified to id this->getNumberOfNodes()+std::distance(nodeIdsToDuplicateBg,std::find(nodeIdsToDuplicateBg,nodeIdsToDuplicateEnd,id)).
* More explicitely the renumber array in nodes is not explicitely given in old2new to avoid to build a big array of renumbering whereas typically few node ids needs to be
* renumbered. The node id nodeIdsToDuplicateBg[0] will have id this->getNumberOfNodes()+0, node id nodeIdsToDuplicateBg[1] will have id this->getNumberOfNodes()+1,
/*!
* This method operates a modification of the connectivity in \b this.
* Coordinates are \b NOT considered here and will remain unchanged by this method. this->_coords can ever been null for the needs of this method.
- * Every time that a node id in [\b nodeIdsToDuplicateBg, \b nodeIdsToDuplicateEnd) will append in nodal connectivity of \b this
+ * Every time that a node id in [ \b nodeIdsToDuplicateBg, \b nodeIdsToDuplicateEnd ) will append in nodal connectivity of \b this
* its ids will be modified to id offset+std::distance(nodeIdsToDuplicateBg,std::find(nodeIdsToDuplicateBg,nodeIdsToDuplicateEnd,id)).
* More explicitely the renumber array in nodes is not explicitely given in old2new to avoid to build a big array of renumbering whereas typically few node ids needs to be
* renumbered. The node id nodeIdsToDuplicateBg[0] will have id offset+0, node id nodeIdsToDuplicateBg[1] will have id offset+1,
*
* \param [in] nodeIdsToDuplicateBg begin of node ids (included) to be duplicated in connectivity only
* \param [in] nodeIdsToDuplicateEnd end of node ids (excluded) to be duplicated in connectivity only
- * \param [in] offset the offset applied to all node ids in connectivity that are in [nodeIdsToDuplicateBg,nodeIdsToDuplicateEnd).
+ * \param [in] offset the offset applied to all node ids in connectivity that are in [ \a nodeIdsToDuplicateBg, \a nodeIdsToDuplicateEnd ).
*/
void MEDCouplingUMesh::duplicateNodesInConn(const int *nodeIdsToDuplicateBg, const int *nodeIdsToDuplicateEnd, int offset) throw(INTERP_KERNEL::Exception)
{
* Contrary to MEDCouplingPointSet::renumberNodes, this method makes a permutation without any fuse of cell.
* After the call of this method the number of cells remains the same as before.
*
- * If 'check' equals true the method will check that any elements in [old2NewBg;old2NewEnd) is unique ; if not
- * an INTERP_KERNEL::Exception will be thrown. When 'check' equals true [old2NewBg;old2NewEnd) is not expected to
+ * If 'check' equals true the method will check that any elements in [ \a old2NewBg; \a old2NewEnd ) is unique ; if not
+ * an INTERP_KERNEL::Exception will be thrown. When 'check' equals true [ \a old2NewBg ; \a old2NewEnd ) is not expected to
* be strictly in [0;this->getNumberOfCells()).
*
- * If 'check' equals false the method will not check the content of [old2NewBg;old2NewEnd).
- * To avoid any throw of SIGSEGV when 'check' equals false, the elements in [old2NewBg;old2NewEnd) should be unique and
+ * If 'check' equals false the method will not check the content of [ \a old2NewBg ; \a old2NewEnd ).
+ * To avoid any throw of SIGSEGV when 'check' equals false, the elements in [ \a old2NewBg ; \a old2NewEnd ) should be unique and
* should be contained in[0;this->getNumberOfCells()).
*
* \param [in] old2NewBg is expected to be a dynamically allocated pointer of size at least equal to this->getNumberOfCells()
int mdim=getMeshDimension();
if(mdim<0)
throw INTERP_KERNEL::Exception("MEDCouplingUMesh::buildSetInstanceFromThis : invalid mesh dimension ! Should be >= 0 !");
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New(getName(),mdim);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New(getName().c_str(),mdim);
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> tmp1,tmp2;
bool needToCpyCT=true;
if(!_nodal_connec)
* This is the low algorithm of MEDCouplingUMesh::buildPartOfMySelf2.
* CellIds are given using range specified by a start an end and step.
*/
-MEDCouplingUMesh *MEDCouplingUMesh::buildPartOfMySelfKeepCoords2(int start, int end, int step) const
+MEDCouplingPointSet *MEDCouplingUMesh::buildPartOfMySelfKeepCoords2(int start, int end, int step) const
{
checkFullyDefined();
int ncell=getNumberOfCells();
/*!
* This is the low algorithm of MEDCouplingUMesh::buildPartOfMySelf.
- * Keeps from \a this only cells which constituing point id are in the ids specified by ['begin','end').
+ * Keeps from \a this only cells which constituing point id are in the ids specified by [ \a begin,\a end ).
* The return newly allocated mesh will share the same coordinates as \a this.
*/
-MEDCouplingUMesh *MEDCouplingUMesh::buildPartOfMySelfKeepCoords(const int *begin, const int *end) const
+MEDCouplingPointSet *MEDCouplingUMesh::buildPartOfMySelfKeepCoords(const int *begin, const int *end) const
{
- checkFullyDefined();
+ checkConnectivityFullyDefined();
int ncell=getNumberOfCells();
MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New();
ret->_mesh_dim=_mesh_dim;
* This method returns in the same format as code (see MEDCouplingUMesh::checkTypeConsistencyAndContig or MEDCouplingUMesh::splitProfilePerType) how
* \a this is composed in cell types.
* The returned array is of size 3*n where n is the number of different types present in \a this.
- * For every k in [0,n] ret[3*k+2]==0 because it has no sense here.
+ * For every k in [0,n] ret[3*k+2]==-1 because it has no sense here.
* This parameter is kept only for compatibility with other methode listed above.
*/
std::vector<int> MEDCouplingUMesh::getDistributionOfTypes() const throw(INTERP_KERNEL::Exception)
const int *work=connI;
int nbOfCells=getNumberOfCells();
std::size_t n=getAllTypes().size();
- std::vector<int> ret(3*n,0); //ret[3*k+2]==0 because it has no sense here
+ std::vector<int> ret(3*n,-1); //ret[3*k+2]==-1 because it has no sense here
std::set<INTERP_KERNEL::NormalizedCellType> types;
for(std::size_t i=0;work!=connI+nbOfCells;i++)
{
throw INTERP_KERNEL::Exception("MEDCouplingUMesh::checkTypeConsistencyAndContig : code size is NOT %3 !");
std::vector<INTERP_KERNEL::NormalizedCellType> types;
int nb=0;
+ bool isNoPflUsed=true;
for(std::size_t i=0;i<n;i++)
if(std::find(types.begin(),types.end(),(INTERP_KERNEL::NormalizedCellType)code[3*i])==types.end())
{
nb+=code[3*i+1];
if(_types.find((INTERP_KERNEL::NormalizedCellType)code[3*i])==_types.end())
throw INTERP_KERNEL::Exception("MEDCouplingUMesh::checkTypeConsistencyAndContig : expected geo types not in this !");
+ isNoPflUsed=isNoPflUsed && (code[3*i+2]==-1);
}
if(types.size()!=n)
throw INTERP_KERNEL::Exception("MEDCouplingUMesh::checkTypeConsistencyAndContig : code contains duplication of types in unstructured mesh !");
- if(idsPerType.empty())
+ if(isNoPflUsed)
{
if(!checkConsecutiveCellTypesAndOrder(&types[0],&types[0]+types.size()))
throw INTERP_KERNEL::Exception("MEDCouplingUMesh::checkTypeConsistencyAndContig : non contiguous type !");
if(types.size()==_types.size())
return 0;
}
- DataArrayInt *ret=DataArrayInt::New();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> ret=DataArrayInt::New();
ret->alloc(nb,1);
int *retPtr=ret->getPointer();
const int *connI=_nodal_connec_index->getConstPointer();
{
i=std::find_if(i,connI+nbOfCells,ParaMEDMEMImpl::ConnReader2(conn,(int)(*it)));
int offset=(int)std::distance(connI,i);
+ const int *j=std::find_if(i+1,connI+nbOfCells,ParaMEDMEMImpl::ConnReader(conn,(int)(*it)));
+ int nbOfCellsOfCurType=(int)std::distance(i,j);
if(code[3*kk+2]==-1)
- {
- const int *j=std::find_if(i+1,connI+nbOfCells,ParaMEDMEMImpl::ConnReader(conn,(int)(*it)));
- std::size_t pos2=std::distance(i,j);
- for(std::size_t k=0;k<pos2;k++)
- *retPtr++=(int)k+offset;
- i=j;
- }
+ for(int k=0;k<nbOfCellsOfCurType;k++)
+ *retPtr++=k+offset;
else
{
- retPtr=std::transform(idsPerType[code[3*kk+2]]->getConstPointer(),idsPerType[code[3*kk+2]]->getConstPointer()+idsPerType[code[3*kk+2]]->getNbOfElems(),
- retPtr,std::bind2nd(std::plus<int>(),offset));
+ int idInIdsPerType=code[3*kk+2];
+ if(idInIdsPerType>=0 && idInIdsPerType<(int)idsPerType.size())
+ {
+ const DataArrayInt *zePfl=idsPerType[idInIdsPerType];
+ if(zePfl)
+ {
+ zePfl->checkAllocated();
+ if(zePfl->getNumberOfComponents()==1)
+ {
+ for(const int *k=zePfl->begin();k!=zePfl->end();k++,retPtr++)
+ {
+ if(*k>=0 && *k<nbOfCellsOfCurType)
+ *retPtr=(*k)+offset;
+ else
+ {
+ std::ostringstream oss; oss << "MEDCouplingUMesh::checkTypeConsistencyAndContig : the section " << kk << " points to the profile #" << idInIdsPerType;
+ oss << ", and this profile contains a value " << *k << " should be in [0," << nbOfCellsOfCurType << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::checkTypeConsistencyAndContig : presence of a profile with nb of compo != 1 !");
+ }
+ else
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::checkTypeConsistencyAndContig : presence of null profile !");
+ }
+ else
+ {
+ std::ostringstream oss; oss << "MEDCouplingUMesh::checkTypeConsistencyAndContig : at section " << kk << " of code it points to the array #" << idInIdsPerType;
+ oss << " should be in [0," << idsPerType.size() << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
}
+ i=j;
}
- return ret;
+ return ret.retn();
}
/*!
/*!
* This method performs the same job as checkConsecutiveCellTypes except that the order of types sequence is analyzed to check
- * that the order is specified in array defined by [orderBg,orderEnd).
+ * that the order is specified in array defined by [ \a orderBg , \a orderEnd ).
* If there is some geo types in \a this \b NOT in [ \a orderBg, \a orderEnd ) it is OK (return true) if contiguous.
* If there is some geo types in [ \a orderBg, \a orderEnd ) \b NOT in \a this it is OK too (return true) if contiguous.
*/
}
/*!
- * This method is similar to method MEDCouplingUMesh::rearrange2ConsecutiveCellTypes except that the type order is specfied by [orderBg,orderEnd) (as MEDCouplingUMesh::checkConsecutiveCellTypesAndOrder method) and that this method is \b const and performs \b NO permutation in \a this.
+ * This method is similar to method MEDCouplingUMesh::rearrange2ConsecutiveCellTypes except that the type order is specfied by [ \a orderBg , \a orderEnd ) (as MEDCouplingUMesh::checkConsecutiveCellTypesAndOrder method) and that this method is \b const and performs \b NO permutation in \a this.
* This method returns an array of size getNumberOfCells() that gives a renumber array old2New that can be used as input of MEDCouplingMesh::renumberCells.
* The mesh after this call to MEDCouplingMesh::renumberCells will pass the test of MEDCouplingUMesh::checkConsecutiveCellTypesAndOrder with the same inputs.
* The returned array minimizes the permutations that is to say the order of cells inside same geometric type remains the same.
*/
std::vector<MEDCouplingUMesh *> MEDCouplingUMesh::splitByType() const
{
- checkFullyDefined();
+ checkConnectivityFullyDefined();
const int *conn=_nodal_connec->getConstPointer();
const int *connI=_nodal_connec_index->getConstPointer();
int nbOfCells=getNumberOfCells();
return ret;
}
+/*!
+ * This method performs the opposite operation than those in MEDCoupling1SGTUMesh::buildUnstructured.
+ * If \a this is a single geometric type unstructured mesh, it will be converted into a more compact data structure,
+ * MEDCoupling1GTUMesh instance. The returned instance will aggregate the same DataArrayDouble instance of coordinates than \a this.
+ *
+ * \return a newly allocated instance, that the caller must manage.
+ * \throw If \a this contains more than one geometric type.
+ * \throw If the nodal connectivity of \a this is not fully defined.
+ * \throw If the internal data is not coherent.
+ */
+MEDCoupling1GTUMesh *MEDCouplingUMesh::convertIntoSingleGeoTypeMesh() const throw(INTERP_KERNEL::Exception)
+{
+ checkConnectivityFullyDefined();
+ if(_types.size()!=1)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::convertIntoSingleGeoTypeMesh : current mesh does not contain exactly one geometric type !");
+ INTERP_KERNEL::NormalizedCellType typ=*_types.begin();
+ MEDCouplingAutoRefCountObjectPtr<MEDCoupling1GTUMesh> ret=MEDCoupling1GTUMesh::New(getName().c_str(),typ);
+ ret->setCoords(getCoords());
+ MEDCoupling1SGTUMesh *retC=dynamic_cast<MEDCoupling1SGTUMesh *>((MEDCoupling1GTUMesh*)ret);
+ if(retC)
+ {
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c=convertNodalConnectivityToStaticGeoTypeMesh();
+ retC->setNodalConnectivity(c);
+ }
+ else
+ {
+ MEDCoupling1DGTUMesh *retD=dynamic_cast<MEDCoupling1DGTUMesh *>((MEDCoupling1GTUMesh*)ret);
+ if(!retD)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::convertIntoSingleGeoTypeMesh : Internal error !");
+ DataArrayInt *c=0,*ci=0;
+ convertNodalConnectivityToDynamicGeoTypeMesh(c,ci);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> cs(c),cis(ci);
+ retD->setNodalConnectivity(cs,cis);
+ }
+ return ret.retn();
+}
+
+DataArrayInt *MEDCouplingUMesh::convertNodalConnectivityToStaticGeoTypeMesh() const throw(INTERP_KERNEL::Exception)
+{
+ checkConnectivityFullyDefined();
+ if(_types.size()!=1)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::convertNodalConnectivityToStaticGeoTypeMesh : current mesh does not contain exactly one geometric type !");
+ INTERP_KERNEL::NormalizedCellType typ=*_types.begin();
+ const INTERP_KERNEL::CellModel& cm=INTERP_KERNEL::CellModel::GetCellModel(typ);
+ if(cm.isDynamic())
+ {
+ std::ostringstream oss; oss << "MEDCouplingUMesh::convertNodalConnectivityToStaticGeoTypeMesh : this contains a single geo type (" << cm.getRepr() << ") but ";
+ oss << "this type is dynamic ! Only static geometric type is possible for that type ! call convertNodalConnectivityToDynamicGeoTypeMesh instead !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ int nbCells=getNumberOfCells();
+ int typi=(int)typ;
+ int nbNodesPerCell=(int)cm.getNumberOfNodes();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> connOut=DataArrayInt::New(); connOut->alloc(nbCells*nbNodesPerCell,1);
+ int *outPtr=connOut->getPointer();
+ const int *conn=_nodal_connec->begin();
+ const int *connI=_nodal_connec_index->begin();
+ nbNodesPerCell++;
+ for(int i=0;i<nbCells;i++,connI++)
+ {
+ if(conn[connI[0]]==typi && connI[1]-connI[0]==nbNodesPerCell)
+ outPtr=std::copy(conn+connI[0]+1,conn+connI[1],outPtr);
+ else
+ {
+ std::ostringstream oss; oss << "MEDCouplingUMesh::convertNodalConnectivityToStaticGeoTypeMesh : there something wrong in cell #" << i << " ! The type of cell is not those expected, or the length of nodal connectivity is not those expected (" << nbNodesPerCell-1 << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ return connOut.retn();
+}
+
+void MEDCouplingUMesh::convertNodalConnectivityToDynamicGeoTypeMesh(DataArrayInt *&nodalConn, DataArrayInt *&nodalConnIndex) const throw(INTERP_KERNEL::Exception)
+{
+ static const char msg0[]="MEDCouplingUMesh::convertNodalConnectivityToDynamicGeoTypeMesh : nodal connectivity in this are invalid ! Call checkCoherency2 !";
+ checkConnectivityFullyDefined();
+ if(_types.size()!=1)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::convertNodalConnectivityToDynamicGeoTypeMesh : current mesh does not contain exactly one geometric type !");
+ int nbCells=getNumberOfCells(),lgth=_nodal_connec->getNumberOfTuples();
+ if(lgth<nbCells)
+ throw INTERP_KERNEL::Exception(msg0);
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> c(DataArrayInt::New()),ci(DataArrayInt::New());
+ c->alloc(lgth-nbCells,1); ci->alloc(nbCells+1,1);
+ int *cp(c->getPointer()),*cip(ci->getPointer());
+ const int *incp(_nodal_connec->begin()),*incip(_nodal_connec_index->begin());
+ cip[0]=0;
+ for(int i=0;i<nbCells;i++,cip++,incip++)
+ {
+ int strt(incip[0]+1),stop(incip[1]);//+1 to skip geo type
+ int delta(stop-strt);
+ if(delta>=1)
+ {
+ if((strt>=0 && strt<lgth) && (stop>=0 && stop<=lgth))
+ cp=std::copy(incp+strt,incp+stop,cp);
+ else
+ throw INTERP_KERNEL::Exception(msg0);
+ }
+ else
+ throw INTERP_KERNEL::Exception(msg0);
+ cip[1]=cip[0]+delta;
+ }
+ nodalConn=c.retn(); nodalConnIndex=ci.retn();
+}
+
/*!
* This method takes in input a vector of MEDCouplingUMesh instances lying on the same coordinates with same mesh dimensions.
* Each mesh in \b ms must be sorted by type with the same order (typically using MEDCouplingUMesh::sortCellsInMEDFileFrmt).
/*!
* This method returns a newly created DataArrayInt instance.
- * This method retrieves cell ids in [begin,end) that have the type 'type'.
+ * This method retrieves cell ids in [ \a begin, \a end ) that have the type \a type.
*/
DataArrayInt *MEDCouplingUMesh::keepCellIdsByType(INTERP_KERNEL::NormalizedCellType type, const int *begin, const int *end) const throw(INTERP_KERNEL::Exception)
{
tmp->alloc(curNbOfCells,1);
std::copy(o2nPtr+offset,o2nPtr+offset+curNbOfCells,tmp->getPointer());
offset+=curNbOfCells;
- tmp->setName(meshes[i]->getName());
+ tmp->setName(meshes[i]->getName().c_str());
corr[i]=tmp;
}
return ret.retn();
}
/*!
- * This method takes in input a cell defined by its MEDcouplingUMesh connectivity [connBg,connEnd) and returns its extruded cell by inserting the result at the end of ret.
+ * This method takes in input a cell defined by its MEDcouplingUMesh connectivity [ \a connBg , \a connEnd ) and returns its extruded cell by inserting the result at the end of ret.
* \param nbOfNodesPerLev in parameter that specifies the number of nodes of one slice of global dataset
* \param isQuad specifies the policy of connectivity.
* @ret in/out parameter in which the result will be append
}
/*!
- * This static operates only for coords in 3D. The polygon is specfied by its connectivity nodes in [begin,end).
+ * This static operates only for coords in 3D. The polygon is specfied by its connectivity nodes in [ \a begin , \a end ).
*/
bool MEDCouplingUMesh::IsPolygonWellOriented(bool isQuadratic, const double *vec, const int *begin, const int *end, const double *coords)
{
}
/*!
- * The polyhedron is specfied by its connectivity nodes in [begin,end).
+ * The polyhedron is specfied by its connectivity nodes in [ \a begin , \a end ).
*/
bool MEDCouplingUMesh::IsPolyhedronWellOriented(const int *begin, const int *end, const double *coords)
{
}
/*!
- * The 3D extruded static cell (PENTA6,HEXA8,HEXAGP12...) its connectivity nodes in [begin,end).
+ * The 3D extruded static cell (PENTA6,HEXA8,HEXAGP12...) its connectivity nodes in [ \a begin , \a end ).
*/
bool MEDCouplingUMesh::Is3DExtrudedStaticCellWellOriented(const int *begin, const int *end, const double *coords)
{
}
/*!
- * This method performs a simplyfication of a single polyedron cell. To do that each face of cell whose connectivity is defined by [\b begin, \b end)
+ * This method performs a simplyfication of a single polyedron cell. To do that each face of cell whose connectivity is defined by [ \b begin , \b end )
* is compared with the others in order to find faces in the same plane (with approx of eps). If any, the cells are grouped together and projected to
* a 2D space.
*
/*!
* This method computes the normalized vector of the plane and the pos of the point belonging to the plane and the line defined by the vector going
- * through origin. The plane is defined by its nodal connectivity [\b begin, \b end).
+ * through origin. The plane is defined by its nodal connectivity [ \b begin, \b end ).
*
* \param [in] eps below that value the dot product of 2 vectors is considered as colinears
* \param [in] coords coordinates expected to have 3 components.
* This method compute the convex hull of a single 2D cell. This method tries to conserve at maximum the given input connectivity. In particular, if the orientation of cell is not clockwise
* as in MED format norm. If definitely the result of Jarvis algorithm is not matchable with the input connectivity, the result will be copied into \b nodalConnecOut parameter and
* the geometric cell type set to INTERP_KERNEL::NORM_POLYGON.
- * This method excepts that \b coords parameter is expected to be in dimension 2. [\b nodalConnBg, \b nodalConnEnd) is the nodal connectivity of the input
+ * This method excepts that \b coords parameter is expected to be in dimension 2. [ \b nodalConnBg , \b nodalConnEnd ) is the nodal connectivity of the input
* cell (geometric cell type included at the position 0). If the meshdimension of the input cell is not equal to 2 an INTERP_KERNEL::Exception will be thrown.
*
* \return false if the input connectivity represents already the convex hull, true if the input cell needs to be reordered.
* \param [in] arrIndxIn is the input index array allowing to walk into \b arrIn
* \param [out] arrOut the resulting array
* \param [out] arrIndexOut the index array of the resulting array \b arrOut
+ * \sa MEDCouplingUMesh::ExtractFromIndexedArrays2
*/
void MEDCouplingUMesh::ExtractFromIndexedArrays(const int *idsOfSelectBg, const int *idsOfSelectEnd, const DataArrayInt *arrIn, const DataArrayInt *arrIndxIn,
DataArrayInt* &arrOut, DataArrayInt* &arrIndexOut) throw(INTERP_KERNEL::Exception)
{
if(!arrIn || !arrIndxIn)
throw INTERP_KERNEL::Exception("MEDCouplingUMesh::ExtractFromIndexedArrays : input pointer is NULL !");
+ arrIn->checkAllocated(); arrIndxIn->checkAllocated();
+ if(arrIn->getNumberOfComponents()!=1 || arrIndxIn->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::ExtractFromIndexedArrays : input arrays must have exactly one component !");
std::size_t sz=std::distance(idsOfSelectBg,idsOfSelectEnd);
const int *arrInPtr=arrIn->getConstPointer();
const int *arrIndxPtr=arrIndxIn->getConstPointer();
int nbOfGrps=arrIndxIn->getNumberOfTuples()-1;
+ if(nbOfGrps<0)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::ExtractFromIndexedArrays : The format of \"arrIndxIn\" is invalid ! Its nb of tuples should be >=1 !");
int maxSizeOfArr=arrIn->getNumberOfTuples();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arro=DataArrayInt::New();
MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arrIo=DataArrayInt::New();
arrIndexOut=arrIo.retn();
}
+/*!
+ * This method works on a pair input (\b arrIn, \b arrIndxIn) where \b arrIn indexes is in \b arrIndxIn.
+ * This method returns the result of the extraction ( specified by a set of ids with a slice given by \a idsOfSelectStart, \a idsOfSelectStop and \a idsOfSelectStep ).
+ * The selection of extraction is done standardly in new2old format.
+ * This method returns indexed arrays using 2 arrays (arrOut,arrIndexOut).
+ *
+ * \param [in] idsOfSelectBg begin of set of ids of the input extraction (included)
+ * \param [in] idsOfSelectEnd end of set of ids of the input extraction (excluded)
+ * \param [in] arrIn arr origin array from which the extraction will be done.
+ * \param [in] arrIndxIn is the input index array allowing to walk into \b arrIn
+ * \param [out] arrOut the resulting array
+ * \param [out] arrIndexOut the index array of the resulting array \b arrOut
+ * \sa MEDCouplingUMesh::ExtractFromIndexedArrays
+ */
+void MEDCouplingUMesh::ExtractFromIndexedArrays2(int idsOfSelectStart, int idsOfSelectStop, int idsOfSelectStep, const DataArrayInt *arrIn, const DataArrayInt *arrIndxIn,
+ DataArrayInt* &arrOut, DataArrayInt* &arrIndexOut) throw(INTERP_KERNEL::Exception)
+{
+ if(!arrIn || !arrIndxIn)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::ExtractFromIndexedArrays2 : input pointer is NULL !");
+ arrIn->checkAllocated(); arrIndxIn->checkAllocated();
+ if(arrIn->getNumberOfComponents()!=1 || arrIndxIn->getNumberOfComponents()!=1)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::ExtractFromIndexedArrays2 : input arrays must have exactly one component !");
+ int sz=DataArrayInt::GetNumberOfItemGivenBESRelative(idsOfSelectStart,idsOfSelectStop,idsOfSelectStep,"MEDCouplingUMesh::ExtractFromIndexedArrays2 : Input slice ");
+ const int *arrInPtr=arrIn->getConstPointer();
+ const int *arrIndxPtr=arrIndxIn->getConstPointer();
+ int nbOfGrps=arrIndxIn->getNumberOfTuples()-1;
+ if(nbOfGrps<0)
+ throw INTERP_KERNEL::Exception("MEDCouplingUMesh::ExtractFromIndexedArrays2 : The format of \"arrIndxIn\" is invalid ! Its nb of tuples should be >=1 !");
+ int maxSizeOfArr=arrIn->getNumberOfTuples();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arro=DataArrayInt::New();
+ MEDCouplingAutoRefCountObjectPtr<DataArrayInt> arrIo=DataArrayInt::New();
+ arrIo->alloc((int)(sz+1),1);
+ int idsIt=idsOfSelectStart;
+ int *work=arrIo->getPointer();
+ *work++=0;
+ int lgth=0;
+ for(std::size_t i=0;i<sz;i++,work++,idsIt+=idsOfSelectStep)
+ {
+ if(idsIt>=0 && idsIt<nbOfGrps)
+ lgth+=arrIndxPtr[idsIt+1]-arrIndxPtr[idsIt];
+ else
+ {
+ std::ostringstream oss; oss << "MEDCouplingUMesh::ExtractFromIndexedArrays2 : id located on pos #" << i << " value is " << idsIt << " ! Must be in [0," << nbOfGrps << ") !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ if(lgth>=work[-1])
+ *work=lgth;
+ else
+ {
+ std::ostringstream oss; oss << "MEDCouplingUMesh::ExtractFromIndexedArrays2 : id located on pos #" << i << " value is " << idsIt << " and at this pos arrIndxIn[" << idsIt;
+ oss << "+1]-arrIndxIn[" << idsIt << "] < 0 ! The input index array is bugged !";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ arro->alloc(lgth,1);
+ work=arro->getPointer();
+ idsIt=idsOfSelectStart;
+ for(std::size_t i=0;i<sz;i++,idsIt+=idsOfSelectStep)
+ {
+ if(arrIndxPtr[idsIt]>=0 && arrIndxPtr[idsIt+1]<=maxSizeOfArr)
+ work=std::copy(arrInPtr+arrIndxPtr[idsIt],arrInPtr+arrIndxPtr[idsIt+1],work);
+ else
+ {
+ std::ostringstream oss; oss << "MEDCouplingUMesh::ExtractFromIndexedArrays2 : id located on pos #" << i << " value is " << idsIt << " arrIndx[" << idsIt << "] must be >= 0 and arrIndx[";
+ oss << idsIt << "+1] <= " << maxSizeOfArr << " (the size of arrIn)!";
+ throw INTERP_KERNEL::Exception(oss.str().c_str());
+ }
+ }
+ arrOut=arro.retn();
+ arrIndexOut=arrIo.retn();
+}
+
/*!
* This method works on an input pair (\b arrIn, \b arrIndxIn) where \b arrIn indexes is in \b arrIndxIn.
- * This method builds an output pair (\b arrOut,\b arrIndexOut) that is a copy from \b arrIn for all cell ids \b not \b in [\b idsOfSelectBg, \b idsOfSelectEnd) and for
- * cellIds \b in [\b idsOfSelectBg, \b idsOfSelectEnd) a copy coming from the corresponding values in input pair (\b srcArr, \b srcArrIndex).
+ * This method builds an output pair (\b arrOut,\b arrIndexOut) that is a copy from \b arrIn for all cell ids \b not \b in [ \b idsOfSelectBg , \b idsOfSelectEnd ) and for
+ * cellIds \b in [ \b idsOfSelectBg , \b idsOfSelectEnd ) a copy coming from the corresponding values in input pair (\b srcArr, \b srcArrIndex).
* This method is an generalization of MEDCouplingUMesh::SetPartOfIndexedArraysSameIdx that performs the same thing but by without building explicitely a result output arrays.
*
* \param [in] idsOfSelectBg begin of set of ids of the input extraction (included)
* \param [in] idsOfSelectEnd end of set of ids of the input extraction (excluded)
* \param [in] arrIn arr origin array from which the extraction will be done.
* \param [in] arrIndxIn is the input index array allowing to walk into \b arrIn
- * \param [in] srcArr input array that will be used as source of copy for ids in [\b idsOfSelectBg, \b idsOfSelectEnd)
+ * \param [in] srcArr input array that will be used as source of copy for ids in [ \b idsOfSelectBg, \b idsOfSelectEnd )
* \param [in] srcArrIndex index array of \b srcArr
* \param [out] arrOut the resulting array
* \param [out] arrIndexOut the index array of the resulting array \b arrOut
* \param [in] idsOfSelectEnd end of set of ids of the input extraction (excluded)
* \param [in,out] arrInOut arr origin array from which the extraction will be done.
* \param [in] arrIndxIn is the input index array allowing to walk into \b arrIn
- * \param [in] srcArr input array that will be used as source of copy for ids in [\b idsOfSelectBg, \b idsOfSelectEnd)
+ * \param [in] srcArr input array that will be used as source of copy for ids in [ \b idsOfSelectBg , \b idsOfSelectEnd )
* \param [in] srcArrIndex index array of \b srcArr
*
* \sa MEDCouplingUMesh::SetPartOfIndexedArrays
/*!
* This method works on an input pair (\b arrIn, \b arrIndxIn) where \b arrIn indexes is in \b arrIndxIn.
- * This method builds an output pair (\b arrOut,\b arrIndexOut) that is a copy from \b arrIn for all cell ids \b not \b in [\b idsOfSelectBg, \b idsOfSelectEnd) and for
+ * This method builds an output pair (\b arrOut,\b arrIndexOut) that is a copy from \b arrIn for all cell ids \b not \b in [ \b idsOfSelectBg , \b idsOfSelectEnd ) and for
* cellIds \b in [\b idsOfSelectBg, \b idsOfSelectEnd) a copy coming from the corresponding values in input pair (\b srcArr, \b srcArrIndex).
* This method is an generalization of MEDCouplingUMesh::SetPartOfIndexedArraysSameIdx that performs the same thing but by without building explicitely a result output arrays.
*
std::vector<DataArrayInt *> partition=partitionBySpreadZone();
std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > partitionAuto; partitionAuto.reserve(partition.size());
std::copy(partition.begin(),partition.end(),std::back_insert_iterator<std::vector< MEDCouplingAutoRefCountObjectPtr<DataArrayInt> > >(partitionAuto));
- MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New(getName(),mdim);
+ MEDCouplingAutoRefCountObjectPtr<MEDCouplingUMesh> ret=MEDCouplingUMesh::New(getName().c_str(),mdim);
ret->setCoords(getCoords());
ret->allocateCells((int)partition.size());
//
