#ifndef ALICALOTRACKREADER_H #define ALICALOTRACKREADER_H /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * See cxx source for full Copyright notice */ /* $Id: $ */ //_________________________________________________________________________ // Base class for reading data: MonteCarlo, ESD or AOD, of PHOS EMCAL and // Central Barrel Tracking detectors. // Not all MC particles/tracks/clusters are kept, some kinematical restrictions are done. // Mother class of : AliCaloTrackESDReader: Fills ESD data in 3 TObjArrays (PHOS, EMCAL, CTS) // : AliCaloTrackMCReader: Fills Kinematics data in 3 TObjArrays (PHOS, EMCAL, CTS) // : AliCaloTrackAODReader: Fills AOD data in 3 TObjArrays (PHOS, EMCAL, CTS) // // This part is commented: Mixing analysis can be done, input AOD with events // is opened in the AliCaloTrackReader::Init() // -- Author: Gustavo Conesa (INFN-LNF) // --- ROOT system --- #include "TObject.h" #include "TString.h" #include "TRandom3.h" class TObjArray ; class TTree ; //--- ANALYSIS system --- #include "AliVCaloCells.h" class AliStack ; class AliHeader ; class AliGenEventHeader ; class AliVEvent; class AliAODEvent; class AliMCEvent; class AliMixedEvent; class AliAODMCHeader; class AliESDtrackCuts; class AliCentrality; class AliTriggerAnalysis; // --- PartCorr #include "AliCalorimeterUtils.h" #include "AliFiducialCut.h" class AliCaloTrackReader : public TObject { public: AliCaloTrackReader() ; // ctor virtual ~AliCaloTrackReader() ;//virtual dtor private: AliCaloTrackReader(const AliCaloTrackReader & g) ; // cpy ctor AliCaloTrackReader & operator = (const AliCaloTrackReader & g) ;//cpy assignment public: //-------------------------------- // General methods //-------------------------------- virtual void Init(); virtual void InitParameters(); virtual void Print(const Option_t * opt) const; virtual void ResetLists(); virtual Int_t GetDebug() const { return fDebug ; } virtual void SetDebug(Int_t d) { fDebug = d ; } enum inputDataType {kESD, kAOD, kMC}; virtual Int_t GetDataType() const { return fDataType ; } virtual void SetDataType(Int_t data ) { fDataType = data ; } virtual Int_t GetEventNumber() const {return fEventNumber ; } //virtual TString GetCurrentFileName() const {return fCurrentFileName ; } TString GetTaskName() const {return fTaskName ; } void SetTaskName(TString name) {fTaskName = name ; } //--------------------------------------- //Input/output event setters and getters //--------------------------------------- virtual void SetInputEvent(AliVEvent* const input) ; virtual void SetOutputEvent(AliAODEvent* const aod) {fOutputEvent = aod;} virtual void SetMC(AliMCEvent* const mc) {fMC = mc;} virtual void SetInputOutputMCEvent(AliVEvent* /*esd*/, AliAODEvent* /*aod*/, AliMCEvent* /*mc*/) {;} // Delta AODs virtual TList * GetAODBranchList() const { return fAODBranchList ; } void SetDeltaAODFileName(TString name ) { fDeltaAODFileName = name ; } TString GetDeltaAODFileName() const { return fDeltaAODFileName ; } void SwitchOnWriteDeltaAOD() { fWriteOutputDeltaAOD = kTRUE ; } void SwitchOffWriteDeltaAOD() { fWriteOutputDeltaAOD = kFALSE; } Bool_t WriteDeltaAODToFile() const { return fWriteOutputDeltaAOD ; } //------------------------------------------------------------ //Clusters/Tracks arrays filtering/filling methods and switchs //------------------------------------------------------------ //Minimum pt setters and getters virtual Float_t GetEMCALPtMin() const { return fEMCALPtMin ; } virtual Float_t GetPHOSPtMin() const { return fPHOSPtMin ; } virtual Float_t GetCTSPtMin() const { return fCTSPtMin ; } virtual void SetEMCALPtMin(Float_t pt) { fEMCALPtMin = pt ; } virtual void SetPHOSPtMin(Float_t pt) { fPHOSPtMin = pt ; } virtual void SetCTSPtMin(Float_t pt) { fCTSPtMin = pt ; } // Fidutial cuts virtual AliFiducialCut * GetFiducialCut() {if(!fFiducialCut) fFiducialCut = new AliFiducialCut(); return fFiducialCut ;} virtual void SetFiducialCut(AliFiducialCut * const fc) { fFiducialCut = fc ;} virtual Bool_t IsFiducialCutOn() const { return fCheckFidCut ; } virtual void SwitchOnFiducialCut() { fCheckFidCut = kTRUE; fFiducialCut = new AliFiducialCut();} virtual void SwitchOffFiducialCut() { fCheckFidCut = kFALSE;} // Cluster origin Bool_t IsEMCALCluster(AliVCluster *clus) const; Bool_t IsPHOSCluster (AliVCluster *clus) const; //Patch for cluster origin for Old AODs implementation void SwitchOnOldAODs() { fOldAOD = kTRUE ; } void SwitchOffOldAODs() { fOldAOD = kFALSE ; } // Cluster/track/cells switchs Bool_t IsCTSSwitchedOn() const { return fFillCTS ; } void SwitchOnCTS() { fFillCTS = kTRUE ; } void SwitchOffCTS() { fFillCTS = kFALSE ; } Bool_t IsEMCALSwitchedOn() const { return fFillEMCAL ; } void SwitchOnEMCAL() { fFillEMCAL = kTRUE ; } void SwitchOffEMCAL() { fFillEMCAL = kFALSE ; } Bool_t IsPHOSSwitchedOn() const { return fFillPHOS ; } void SwitchOnPHOS() { fFillPHOS = kTRUE ; } void SwitchOffPHOS() { fFillPHOS = kFALSE ; } Bool_t IsEMCALCellsSwitchedOn() const { return fFillEMCALCells ; } void SwitchOnEMCALCells() { fFillEMCALCells = kTRUE ; } void SwitchOffEMCALCells() { fFillEMCALCells = kFALSE ; } Bool_t IsPHOSCellsSwitchedOn() const { return fFillPHOSCells ; } void SwitchOnPHOSCells() { fFillPHOSCells = kTRUE ; } void SwitchOffPHOSCells() { fFillPHOSCells = kFALSE ; } // Filling/ filtering methods virtual Bool_t FillInputEvent(const Int_t iEntry, const char *currentFileName) ; virtual void FillInputCTS() ; virtual void FillInputEMCAL() ; virtual void FillInputEMCALAlgorithm(AliVCluster * clus, const Int_t iclus) ; virtual void FillInputPHOS() ; virtual void FillInputEMCALCells() ; virtual void FillInputPHOSCells() ; void SetEMCALClusterListName(TString &name) {fEMCALClustersListName = name ; } // Arrayes with clusters/track/cells access methods //FIXME CHANGE NAMES, remove AOD, now they are VClusters, VTracks ... virtual TObjArray* GetAODCTS() const { return fAODCTS ; } virtual TObjArray* GetAODEMCAL() const { return fAODEMCAL ; } virtual TObjArray* GetAODPHOS() const { return fAODPHOS ; } virtual AliVCaloCells* GetEMCALCells() const { return fEMCALCells ; } virtual AliVCaloCells* GetPHOSCells() const { return fPHOSCells ; } //Methods for mixing with external input file (AOD) //virtual TTree* GetSecondInputAODTree() const {return fSecondInputAODTree ; } //virtual void SetSecondInputAODTree(TTree * tree) {fSecondInputAODTree = tree ; // fSecondInputAODEvent->ReadFromTree(tree);}//Connect tree and AOD event. //virtual AliAODEvent* GetSecondInputAODEvent() const { return fSecondInputAODEvent ; } //TString GetSecondInputFileName() const {return fSecondInputFileName ; } //void SetSecondInputFileName(TString name) { fSecondInputFileName = name ; } //Int_t GetSecondInputFirstEvent() const {return fSecondInputFirstEvent ; } //void SetSecondInputFirstEvent(Int_t iEvent0) { fSecondInputFirstEvent = iEvent0 ; } // Int_t GetAODCTSNormalInputEntries() {if(!fSecondInputAODTree) { fAODCTSNormalInputEntries = fAODCTS->GetEntriesFast() ;} // return fAODCTSNormalInputEntries ; } // Int_t GetAODEMCALNormalInputEntries() {if(!fSecondInputAODTree) { fAODEMCALNormalInputEntries = fAODEMCAL->GetEntriesFast();} // return fAODEMCALNormalInputEntries ; } // Int_t GetAODPHOSNormalInputEntries() {if(!fSecondInputAODTree) { fAODPHOSNormalInputEntries = fAODPHOS->GetEntriesFast() ;} // return fAODPHOSNormalInputEntries ; } //------------------------------------- // Event/track selection methods //------------------------------------- void SetFiredTriggerClassName(TString name ) { fFiredTriggerClassName = name ; } TString GetFiredTriggerClassName() const { return fFiredTriggerClassName ; } virtual TString GetFiredTriggerClasses() { return "" ; } // look the ESD/AOD reader void SwitchOnEventSelection() { fDoEventSelection = kTRUE ; } void SwitchOffEventSelection() { fDoEventSelection = kFALSE ; } Bool_t IsEventSelectionDone() const { return fDoEventSelection ; } void SwitchOnV0ANDSelection() { fDoV0ANDEventSelection = kTRUE ; } void SwitchOffV0ANDSelection() { fDoV0ANDEventSelection = kFALSE ; } Bool_t IsV0ANDEventSelectionDone() const { return fDoV0ANDEventSelection ; } // Track selection ULong_t GetTrackStatus() const {return fTrackStatus ; } void SetTrackStatus(ULong_t bit) { fTrackStatus = bit ; } AliESDtrackCuts* GetTrackCuts() const { return fESDtrackCuts ; } void SetTrackCuts(AliESDtrackCuts * cuts) { fESDtrackCuts = cuts ; } Int_t GetTrackMultiplicity() const { return fTrackMult ; } Float_t GetTrackMultiplicityEtaCut() const { return fTrackMultEtaCut ; } void SetTrackMultiplicityEtaCut(Float_t eta) { fTrackMultEtaCut = eta ; } // Calorimeter specific and patches void AnalyzeOnlyLED() {fAnaLED = kTRUE ; } void AnalyzeOnlyPhysics() {fAnaLED = kFALSE ; } void SwitchOnCaloFilterPatch() {fCaloFilterPatch = kTRUE ; fFillCTS = kFALSE ; } void SwitchOffCaloFilterPatch() {fCaloFilterPatch = kFALSE ; } Bool_t IsCaloFilterPatchOn() const {if(fDataType == kAOD) { return fCaloFilterPatch ; } else { return kFALSE ; } } //------------------------------- //Vertex methods //------------------------------- virtual void GetVertex(Double_t v[3]) const ; virtual Double_t* GetVertex(const Int_t evtIndex) const {return fVertex[evtIndex];} virtual void GetVertex(Double_t vertex[3], const Int_t evtIndex) const ; virtual void FillVertexArray(); virtual Bool_t CheckForPrimaryVertex(); // virtual void GetSecondInputAODVertex(Double_t *) const {;} virtual Float_t GetZvertexCut() const {return fZvtxCut ;} //cut on vertex position virtual void SetZvertexCut(Float_t zcut=10.) {fZvtxCut=zcut ;} //cut on vertex position //------------------------ // Centrality //------------------------ virtual AliCentrality* GetCentrality() const {return 0x0;} //Actual method to recover the pointer is in the ESD/AODReader void SetCentralityClass(TString name) { fCentralityClass = name ;} void SetCentralityOpt(Int_t opt) { fCentralityOpt = opt ;} TString GetCentralityClass() const { return fCentralityClass ;} Int_t GetCentralityOpt() const { return fCentralityOpt ;} Int_t GetEventCentrality() const ; void SetCentralityBin(Int_t min, Int_t max) //Set the centrality bin to select the event. If used, then need to get percentile {fCentralityBin[0]=min; fCentralityBin[1]=max; if(min>=0 && max > 0) fCentralityOpt = 100 ; } Float_t GetCentralityBin(Int_t i) const { if(i < 0 || i > 1) return 0 ; else return fCentralityBin[i] ; } //------------------------------------- // Other methods //------------------------------------- AliCalorimeterUtils * GetCaloUtils() const { return fCaloUtils ; } void SetCaloUtils(AliCalorimeterUtils * caloutils) { fCaloUtils = caloutils ; } void SwitchOnSuspiciousClustersRemoval() { fRemoveSuspiciousClusters = kTRUE ; } void SwitchOffSuspiciousClustersRemoval() { fRemoveSuspiciousClusters = kFALSE ; } Bool_t IsSuspiciousClustersRemovalOn() const { return fRemoveSuspiciousClusters ; } //Use only for MC void SwitchOnClusterEnergySmearing() { fSmearClusterEnergy = kTRUE ; } void SwitchOffClusterEnergySmearing() { fSmearClusterEnergy = kFALSE ; } Bool_t IsClusterEnergySmeared() const { return fSmearClusterEnergy ; } void SetSmearingParameters(Int_t i, Float_t param) { if(i < 3)fSmearClusterParam[i] = param ; } virtual void FillInputVZERO() { ; } // done in the AOD/ESD reader Int_t GetV0Signal(Int_t i) const { return fV0ADC[i] ; } Int_t GetV0Multiplicity(Int_t i) const { return fV0Mul[i] ; } virtual Double_t GetBField() const { return 0. ; } // get in the AOD/ESD reader //------------------------------------------------ // MC analysis specific methods //------------------------------------------------- //Kinematics and galice.root available virtual AliStack* GetStack() const ; virtual AliHeader* GetHeader() const ; virtual AliGenEventHeader* GetGenEventHeader() const ; //Filtered kinematics in AOD virtual TClonesArray* GetAODMCParticles(Int_t input = 0) const ; virtual AliAODMCHeader* GetAODMCHeader(Int_t input = 0) const ; virtual AliVEvent* GetInputEvent() const { return fInputEvent ; } virtual AliAODEvent* GetOutputEvent() const { return fOutputEvent ; } virtual AliMCEvent* GetMC() const { return fMC ; } virtual AliMixedEvent* GetMixedEvent() const { return fMixedEvent ; } virtual Int_t GetNMixedEvent() const { return fNMixedEvent ; } void SwitchOnStack() { fReadStack = kTRUE ; } void SwitchOffStack() { fReadStack = kFALSE ; } void SwitchOnAODMCParticles() { fReadAODMCParticles = kTRUE ; } void SwitchOffAODMCParticles() { fReadAODMCParticles = kFALSE ; } Bool_t ReadStack() const { return fReadStack ; } Bool_t ReadAODMCParticles() const { return fReadAODMCParticles ; } //Select generated events, depending on comparison of pT hard and jets. virtual Bool_t ComparePtHardAndJetPt() ; virtual Bool_t IsPtHardAndJetPtComparisonSet() const { return fComparePtHardAndJetPt ; } virtual void SetPtHardAndJetPtComparison(Bool_t compare) { fComparePtHardAndJetPt = compare ; } virtual Float_t GetPtHardAndJetFactor() const { return fPtHardAndJetPtFactor ; } virtual void SetPtHardAndJetPtFactor(Float_t factor) { fPtHardAndJetPtFactor = factor ; } //MC reader methods, declared there to allow compilation, they are only used in the MC reader: virtual void AddNeutralParticlesArray(TArrayI & /*array*/) { ; } virtual void AddChargedParticlesArray(TArrayI & /*array*/) { ; } virtual void AddStatusArray(TArrayI & /*array*/) { ; } virtual void SwitchOnPi0Decay() { ; } virtual void SwitchOffPi0Decay() { ; } virtual void SwitchOnStatusSelection() { ; } virtual void SwitchOffStatusSelection() { ; } virtual void SwitchOnOverlapCheck() { ; } virtual void SwitchOffOverlapCheck() { ; } virtual void SetEMCALOverlapAngle(Float_t /*angle*/) { ; } virtual void SetPHOSOverlapAngle(Float_t /*angle*/) { ; } protected: Int_t fEventNumber; // Event number //TString fCurrentFileName;// Current file name under analysis Int_t fDataType ; // Select MC:Kinematics, Data:ESD/AOD, MCData:Both Int_t fDebug; // Debugging level AliFiducialCut * fFiducialCut; //! Acceptance cuts Bool_t fCheckFidCut ; // Do analysis for clusters in defined region Bool_t fComparePtHardAndJetPt; // In MonteCarlo, jet events, reject fake events with wrong jet energy. Float_t fPtHardAndJetPtFactor; // Factor between ptHard and jet pT to reject/accept event. Float_t fCTSPtMin; // pT Threshold on charged particles Float_t fEMCALPtMin; // pT Threshold on emcal clusters Float_t fPHOSPtMin; // pT Threshold on phos clusters TList * fAODBranchList ; //! List with AOD branches created and needed in analysis //FIXME CHANGE NAMES, remove AOD, now they are VClusters, VTracks ... TObjArray * fAODCTS ; //! temporal referenced array with tracks TObjArray * fAODEMCAL ; //! temporal referenced array with EMCAL CaloClusters TObjArray * fAODPHOS ; //! temporal referenced array with PHOS CaloClusters AliVCaloCells * fEMCALCells ; //! temporal array with EMCAL CaloCells, ESD or AOD AliVCaloCells * fPHOSCells ; //! temporal array with PHOS CaloCells, ESD or AOD AliVEvent * fInputEvent; //! pointer to esd or aod input AliAODEvent * fOutputEvent; //! pointer to aod output AliMCEvent * fMC; //! Monte Carlo Event Handler Bool_t fFillCTS; // use data from CTS Bool_t fFillEMCAL; // use data from EMCAL Bool_t fFillPHOS; // use data from PHOS Bool_t fFillEMCALCells; // use data from EMCAL Bool_t fFillPHOSCells; // use data from PHOS Bool_t fRemoveSuspiciousClusters; // Remove high energy clusters with low number of cells Bool_t fSmearClusterEnergy; // Smear cluster energy, to be done only for simulated data to match real data Float_t fSmearClusterParam[3]; // Smearing parameters TRandom3 fRandom; // Random generator // TTree * fSecondInputAODTree; // Tree with second input AOD, for mixing analysis. // AliAODEvent* fSecondInputAODEvent; //! pointer to second input AOD event. // TString fSecondInputFileName; // File with AOD data to mix with normal stream of data. // Int_t fSecondInputFirstEvent; // First event to be considered in the mixing. // // Int_t fAODCTSNormalInputEntries; // Number of entries in CTS in case of standard input, larger with mixing. // Int_t fAODEMCALNormalInputEntries; // Number of entries in EMCAL in case of standard input, larger with mixing. // Int_t fAODPHOSNormalInputEntries; // Number of entries in PHOS in case of standard input, larger with mixing. ULong_t fTrackStatus ; // Track selection bit, select tracks refitted in TPC, ITS ... AliESDtrackCuts *fESDtrackCuts ; // Track cut Int_t fTrackMult ; // Track multiplicity Float_t fTrackMultEtaCut ; // Track multiplicity eta cut Bool_t fReadStack ; // Access kine information from stack Bool_t fReadAODMCParticles ; // Access kine information from filtered AOD MC particles TString fDeltaAODFileName ; // Delta AOD file name TString fFiredTriggerClassName; // Name of trigger event type used to do the analysis Bool_t fAnaLED; // Analyze LED data only. TString fTaskName; // Name of task that executes the analysis AliCalorimeterUtils * fCaloUtils ; // Pointer to CalorimeterUtils AliMixedEvent * fMixedEvent ; //! mixed event object. This class is not the owner Int_t fNMixedEvent ; // number of events in mixed event buffer Double_t ** fVertex ; //! vertex array 3 dim for each mixed event buffer Bool_t fWriteOutputDeltaAOD;// Write the created delta AOD objects into file Bool_t fOldAOD; // Old AODs, before revision 4.20 Int_t fV0ADC[2] ; // Integrated V0 signal Int_t fV0Mul[2] ; // Integrated V0 Multiplicity Bool_t fCaloFilterPatch; // CaloFilter patch TString fEMCALClustersListName; //Alternative list of clusters produced elsewhere and not from InputEvent Float_t fZvtxCut ; // Cut on vertex position Bool_t fDoEventSelection; // Select events depending on V0, pileup, vertex well reconstructed, at least 1 track ... Bool_t fDoV0ANDEventSelection; // Select events depending on V0, fDoEventSelection should be on AliTriggerAnalysis* fTriggerAnalysis; // Access to trigger selection algorithm for V0AND calculation //Centrality TString fCentralityClass; // Name of selected centrality class Int_t fCentralityOpt; // Option for the returned value of the centrality, possible options 5, 10, 100 Int_t fCentralityBin[2]; // Minimum and maximum value of the centrality for the analysis ClassDef(AliCaloTrackReader,26) } ; #endif //ALICALOTRACKREADER_H