IAFPSiLayerMonitor Node1 IAFPSiLayerMonitor + ~IAFPSiLayerMonitor() + initialize() + finalize() + setParentMonitor() + bookHistograms() + fillHistograms() + eventEnd() + endOfLumiBlock() + layerID() + makeHistName() and 8 more... + interfaceID() Node3 AFPSiLayerMonitor # m_pixelLayerID # m_stationID # m_layerFullName # m_parentMonitor # m_histsDirName # m_hitsScaleFactor # m_hitsInEvent # m_hitMap # m_hitMultiplicity # m_timeOverThreshold and 6 more... + AFPSiLayerMonitor() + ~AFPSiLayerMonitor() + initialize() + finalize() + setParentMonitor() + bookHistograms() + fillHistograms() + eventEnd() + endOfLumiBlock() + layerID() and 9 more... Node1->Node3 Node2 IAlgTool Node2->Node1