ActsTrk::PixelClusterCacheDataPreparationAlg Node1 ActsTrk::PixelClusterCache DataPreparationAlg Node2 ActsTrk::DataPreparation Alg< xAOD::PixelClusterContainer, true > - m_monTool - m_regionSelector + DataPreparationAlg() + ~DataPreparationAlg() + initialize() + execute() + finalize() # retrieveDetectorIDHash() - fill() - fill() - fetchIdHashes() Node2->Node1 Node3 AthReentrantAlgorithm - m_extendedExtraObjects + AthReentrantAlgorithm() + ~AthReentrantAlgorithm() + sysInitialize() + isClonable() + cardinality() + sysExecute() + extraOutputDeps() + filterPassed() + setFilterPassed() - AthReentrantAlgorithm() - AthReentrantAlgorithm() - operator=() Node3->Node2 Node10 SG::WriteHandleKey < ConstDataVector > + WriteHandleKey() + WriteHandleKey() + operator=() Node10->Node2 -m_outputCollectionKey Node45 SG::ReadHandleKey< input_collection_t > + ReadHandleKey() + ReadHandleKey() + operator=() # ReadHandleKey() # ReadHandleKey() Node45->Node2 -m_inputCollectionKey Node46 SG::ReadHandleKey< ActsTrk::PrepRawDataAssociation > + ReadHandleKey() + ReadHandleKey() + operator=() # ReadHandleKey() # ReadHandleKey() Node46->Node2 -m_inputPrdMap Node47 SG::ReadCondHandleKey < InDetDD::SiDetectorElement Collection > + ReadCondHandleKey() + ReadCondHandleKey() Node47->Node2 -m_detEleCollKey Node50 ActsTrk::Cache::Handles < object_t > Node50->Node2 -m_inputIdentifiableContainer Node51 SG::ReadHandleKey< TrigRoiDescriptorCollection > + ReadHandleKey() + ReadHandleKey() + operator=() # ReadHandleKey() # ReadHandleKey() Node51->Node2 -m_roiCollectionKey Node52 std::array< std::atomic < unsigned int >, kNStat > Node52->Node2 -ATLAS_THREAD_SAFE