Simulation::VertexPositionFromFile Node1 Simulation::VertexPosition FromFile - m_vertexPositionFile - m_vertexPositionMap - m_runEventNumbersFile - m_vertexPositionRunNum - m_vertexPositionEventNum - m_eventInfoKey + VertexPositionFromFile() + ~VertexPositionFromFile() + initialize() + finalize() + generate() - readVertexPosFile() - readRunEventNumFile() Node2 extends< AthAlgTool, ILorentzVectorGenerator > Node2->Node1