Trk::DummyVertexSelectionTool Node1 Trk::DummyVertexSelectionTool - m_randomSvc - m_randomEngineName + initialize() + finalize() + DummyVertexSelectionTool() + ~DummyVertexSelectionTool() + findVertexInContainer() Node2 extends< AthAlgTool, IVertexSelectionTool > Node2->Node1