MEDCOUPLING_EXPORT void findNodesToDuplicate(const MEDCouplingUMesh& otherDimM1OnSameCoords, DataArrayInt *& nodeIdsToDuplicate,
DataArrayInt *& cellIdsNeededToBeRenum, DataArrayInt *& cellIdsNotModified) const;
MEDCOUPLING_EXPORT void duplicateNodes(const int *nodeIdsToDuplicateBg, const int *nodeIdsToDuplicateEnd);
MEDCOUPLING_EXPORT void findNodesToDuplicate(const MEDCouplingUMesh& otherDimM1OnSameCoords, DataArrayInt *& nodeIdsToDuplicate,
DataArrayInt *& cellIdsNeededToBeRenum, DataArrayInt *& cellIdsNotModified) const;
MEDCOUPLING_EXPORT void duplicateNodes(const int *nodeIdsToDuplicateBg, const int *nodeIdsToDuplicateEnd);