CaloTopoTmpClusterCell Node1 CaloTopoTmpClusterCell - m_cluster - m_signedEt + CaloTopoTmpClusterCell() + getSignedEt() + getCaloTopoTmpHashCluster() + getCaloTopoTmpHashCluster() + setCaloTopoTmpHashCluster() Node2 CaloTopoTmpClusterCellBase - m_iCell - m_subDet - m_idHash - m_signedRatio - m_used + CaloTopoTmpClusterCellBase() + getID() + getCaloCell() + getSubDet() + getSignedRatio() + setSignedRatio() + getUsed() + setUsed() + setUnused() Node2->Node1