ActsTrk::HIPClusterizationAlgProviderTool Node1 ActsTrk::HIPClusterization AlgProviderTool - m_clusteringConfig - m_sortCells - m_MRs - m_copy - m_streamTool + initialize() + getClusterizationAlgorithm() + getSortingAlgorithm() * m_sortCells * m_MRs * m_copy * m_streamTool Node2 extends< AthAlgTool, IDeviceClusterizationAlgProvider Tool >     Node2->Node1