#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) // // -- Author: Gustavo Conesa (INFN-LNF) // --- ROOT system --- #include "TObject.h" class TObjArray ; class TLorentzVector ; #include "TString.h" class TObjArray; class TArrayF; //#include "TTree.h" class TTree ; //--- ANALYSIS system --- class AliStack ; class AliHeader ; class AliGenEventHeader ; class AliVEvent; #include "AliAODEvent.h" class AliMCEvent; class AliFidutialCut; class AliAODMCHeader; class AliCaloTrackReader : public TObject { public: AliCaloTrackReader() ; // ctor AliCaloTrackReader(const AliCaloTrackReader & g) ; // cpy ctor AliCaloTrackReader & operator = (const AliCaloTrackReader & g) ;//cpy assignment virtual ~AliCaloTrackReader() ;//virtual dtor enum inputDataType {kESD, kAOD, kMC}; //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 ;} virtual void InitParameters(); virtual void Print(const Option_t * opt) const; virtual Int_t GetDebug() const { return fDebug ; } virtual void SetDebug(Int_t d) { fDebug = d ; } 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 ; } //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 ; } //Input setters and getters 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 ; } virtual Bool_t FillInputEvent(const Int_t iEntry, const char *currentFileName) ; virtual void FillInputCTS() {;} virtual void FillInputEMCAL() {;} virtual void FillInputPHOS() {;} virtual void FillInputEMCALCells() {;} virtual void FillInputPHOSCells() {;} virtual TObjArray* GetAODCTS() const {return fAODCTS ;} virtual TObjArray* GetAODEMCAL() const {return fAODEMCAL ;} virtual TObjArray* GetAODPHOS() const {return fAODPHOS ;} virtual TNamed* GetEMCALCells() const {return fEMCALCells ;} virtual TNamed* GetPHOSCells() const {return fPHOSCells ;} //Get MC informatio //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 void GetVertex(Double_t * ) const {;} virtual void Init(); virtual void SetInputEvent(AliVEvent* input) {fInputEvent = input;} virtual void SetOutputEvent(AliAODEvent* aod) {fOutputEvent = aod;} virtual void SetMC(AliMCEvent* mc) {fMC = mc;} virtual void ResetLists(); virtual AliFidutialCut * GetFidutialCut() const {return fFidutialCut ;} virtual void SetFidutialCut(AliFidutialCut * fc) { fFidutialCut = fc ;} virtual void SetInputOutputMCEvent(AliVEvent* /*esd*/, AliAODEvent* /*aod*/, AliMCEvent* /*mc*/) {;} //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 ; } ULong_t GetTrackStatus() const {return fTrackStatus ; } void SetTrackStatus(ULong_t bit) { fTrackStatus = bit ; } 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 ; } 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 AliFidutialCut * fFidutialCut; // Acceptance cuts 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 TObjArray * fAODCTS ; //! temporal referenced array with tracks TObjArray * fAODEMCAL ; //! temporal referenced array with EMCAL CaloClusters TObjArray * fAODPHOS ; //! temporal referenced array with PHOS CaloClusters TNamed * fEMCALCells ; //! temporal array with EMCAL CaloCells, ESD or AOD TNamed * 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 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 ... Bool_t fReadStack ; // Access kine information from stack Bool_t fReadAODMCParticles ; // Access kine information from filtered AOD MC particles ClassDef(AliCaloTrackReader,6) } ; #endif //ALICALOTRACKREADER_H