MEDCOUPLING_EXPORT MEDCouplingUMesh *buildSpreadZonesWithPoly() const;
MEDCOUPLING_EXPORT std::vector<DataArrayIdType *> partitionBySpreadZone() const;
MEDCOUPLING_EXPORT DataArrayIdType *computeFetchedNodeIds() const;
MEDCOUPLING_EXPORT MEDCouplingUMesh *buildSpreadZonesWithPoly() const;
MEDCOUPLING_EXPORT std::vector<DataArrayIdType *> partitionBySpreadZone() const;
MEDCOUPLING_EXPORT DataArrayIdType *computeFetchedNodeIds() const;