Trk::StepEngine Node1 Trk::StepEngine - m_propagator - m_materialEffectsEngine - m_navigationEngine - m_tolerance - m_targetSurfaces - m_debugAndFix - m_debugCall + StepEngine() + ~StepEngine() + initialize() + finalize() + extrapolate() + extrapolate() + geometryType() + extrapolate() + extrapolate() - targetSurfacesT() - resolveFrameBoundaryT() - evaluateDistance() - handleIntersection() Node2 AthAlgTool + AthAlgTool() + ~AthAlgTool() - AthAlgTool() - AthAlgTool() - operator=() Node2->Node1 Node3 AthCommonDataStore < AthCommonMsg< AlgTool > > - m_evtStore - m_detStore - m_vhka - m_varHandleArraysDeclared + AthCommonDataStore() + evtStore() + evtStore() + detStore() + sysInitialize() + sysStart() + inputHandles() + outputHandles() + declareProperty() + declareProperty() + declareProperty() + declareProperty() + declareProperty() + declareProperty() + updateVHKA() # renounceArray() # renounce() # extraDeps_update_handler() - declareGaudiProperty() - declareGaudiProperty() - declareGaudiProperty() - declareGaudiProperty() Node3->Node2 Node4 AthCommonMsg< AlgTool > + msg() + msg() + msgLvl() Node4->Node3 Node5 AlgTool Node5->Node4 Node6 Trk::IExtrapolationEngine # m_sopPrefix # m_sopPostfix + ~IExtrapolationEngine() + extrapolate() + extrapolate() + geometryType() + interfaceID() Node6->Node1 Node7 IAlgTool Node7->Node6