//*-- Author: Yves Schutz (SUBATECH), Gustavo Conesa.
// --- ROOT system ---
-//class TFormula ;
class TVector3 ;
-class TMatrixD ;
+class TMatrix ;
class TPrincipal ;
// --- Standard library ---
class AliPHOSPIDv1 : public AliPHOSPID {
- public:
+public:
- AliPHOSPIDv1() ; // ctor
- AliPHOSPIDv1(const char* headerFile, const char * tsBranch = "Default", const Bool_t toSplit=kFALSE) ;
+ AliPHOSPIDv1() ; // ctor
+ AliPHOSPIDv1(const TString alirunFileNameFile, const TString eventFolderName = AliConfig::fgkDefaultEventFolderName) ;
+ AliPHOSPIDv1(const AliPHOSPIDv1 & pid) ; // cpy ctor
virtual ~AliPHOSPIDv1() ; // dtor
virtual void Exec(Option_t * option) ;
- // virtual char * GetRecParticlesBranch()const {return (char*) fRecParticlesTitle.Data() ;}
- // virtual char * GetTrackSegmentsBranch()const{return (char*) fTrackSegmentsTitle.Data(); }
- virtual const Int_t GetRecParticlesInRun() const {return fRecParticlesInRun ;}
-
- virtual void Print(Option_t * option) const {}
- void Print() ;
-
- //Get files that contain the PCA
- const TString GetPrincipalFile( )const {return fFileName ;}
- const TString GetPrincipalFilePar( )const {return fFileNamePar ;}
-
- // Set and Get all parameters necessary in the PID depending on the
- // custer energy and Purity-Efficiency point (possible options "HIGH
- // EFFICIENCY" "MEDIUM EFFICIENCY" "LOW EFFICIENCY" and 3 more options
- // changing EFFICIENCY by PURITY)
- void SetCpvtoEmcDistanceCut(Float_t Cluster_En, TString Eff_Pur, Float_t cut) ;
- void SetTimeGate(Float_t Cluster_En, TString Eff_Pur, Float_t gate) ;
-
- const Double_t GetCpvtoEmcDistanceCut(const Float_t Cluster_En, const TString Eff_Pur) const ;
- const Double_t GetTimeGate(const Float_t Cluster_En, const TString Eff_Pur) const;
-
- void SetEllipseParameter(TString Param, Int_t i, Double_t par) ;
- const Double_t GetParameterToCalculateEllipse(const TString Param, const Int_t i) const ;
- const Double_t GetEllipseParameter(const TString Param, Float_t E) const;
- //Get and Set energy calibration parameters
-
- void SetCalibrationParameter(Int_t Param,Double_t param);
- const Double_t GetCalibrationParameter(const Int_t i) const;
- const Double_t GetCalibratedEnergy(const Float_t e) const; //Calibrates energy.
-
- // virtual void SetTrackSegmentsBranch(const char* title) { fTrackSegmentsTitle = title;}
- // virtual void SetRecParticlesBranch (const char* title) { fRecParticlesTitle = title;}
+
+ //Get file name that contain the PCA
+ const TString GetFileNamePrincipal(TString particle) const;
+
+ //Get file name that contain PID parameters
+ const TString GetFileNameParameters() const {return fFileNameParameters ;}
+
+ // Get number of rec.particles in this run
+ virtual const Int_t GetRecParticlesInRun() const {return fRecParticlesInRun ;}
+
+ // Get PID parameters as they are defined in fParameters
+ const Float_t GetParameterCalibration (Int_t i) const;
+ const Float_t GetParameterCpv2Emc (Int_t i, TString axis) const;
+ const Float_t GetParameterTimeGate (Int_t i) const;
+ const Float_t GetParameterToCalculateEllipse(TString particle, TString param, Int_t i) const ;
+ const Float_t GetParameterPhotonBoundary (Int_t i) const;
+ const Float_t GetParameterPi0Boundary (Int_t i) const;
+
+ // Get energy-dependent PID parameters
+ const Float_t GetCalibratedEnergy (const Float_t e) const;
+ const Float_t GetCpv2EmcDistanceCut (TString axis, Float_t e) const ;
+ const Float_t GetEllipseParameter (TString particle, TString param, Float_t e) const;
+
+ // Set PID parameters to change appropriate element of fParameters
+ void SetParameterCalibration (Int_t i, Float_t param);
+ void SetParameterCpv2Emc (Int_t i, TString axis, Float_t cut) ;
+ void SetParameterTimeGate (Int_t i, Float_t gate) ;
+ void SetParameterToCalculateEllipse(TString particle, TString param, Int_t i, Float_t value) ;
+ void SetParameterPhotonBoundary(Int_t i, Float_t param);
+ void SetParameterPi0Boundary (Int_t i, Float_t param);
+
+ void Print() const ;
+
virtual const char * Version() const { return "pid-v1" ; }
+
+ AliPHOSPIDv1 & operator = (const AliPHOSPIDv1 & pid) { return *this ;}
- private:
+private:
const TString BranchName() const ;
- virtual void Init() ;
- virtual void InitParameters() ;
- void MakeRecParticles(void ) ;
+ virtual void Init() ;
+ virtual void InitParameters() ;
+ void MakeRecParticles(void ) ;
// Relative Distance CPV-EMC
- const Float_t GetDistance(AliPHOSEmcRecPoint * emc, AliPHOSRecPoint * cpv, Option_t * Axis)const ;
- const Int_t GetPrincipalSign(const Double_t* P, const Int_t eff_pur, const Float_t E)const ; //Principal cut
- TVector3 GetMomentumDirection(AliPHOSEmcRecPoint * emc, AliPHOSRecPoint * cpv)const ;
- void PrintRecParticles(Option_t * option) ;
- // Gives in wich cluster energy range is the event
- const Int_t GetClusterOption(const Float_t Cluster_En) const;
- // Gives the Efficiency-Purity point.
- const Int_t GetEffPurOption(const TString Eff_Pur)const ;
- virtual void WriteRecParticles(Int_t event) ;
- void SetParameters() ; //Fills the matrix of parameters
-
-
+ const Float_t GetDistance (AliPHOSEmcRecPoint * emc, AliPHOSRecPoint * cpv, Option_t * axis)const ;
+ const Int_t GetCPVBit (AliPHOSEmcRecPoint * emc, AliPHOSRecPoint * cpv, Int_t EffPur, Float_t e) const;
+ const Int_t GetPrincipalBit (TString particle, const Double_t* P, Int_t EffPur, Float_t e)const ; //Principal cut
+ const Int_t GetHardPhotonBit(AliPHOSEmcRecPoint * emc) const;
+ const Int_t GetHardPi0Bit (AliPHOSEmcRecPoint * emc) const;
+ TVector3 GetMomentumDirection(AliPHOSEmcRecPoint * emc, AliPHOSRecPoint * cpv)const ;
+ void PrintRecParticles(Option_t * option) ;
+ virtual void WriteRecParticles(Int_t event) ;
+ void SetParameters() ; //Fills the matrix of parameters
+ void Unload();
- private:
+private:
- Bool_t fDefaultInit; //! Says if the task was created by defaut ctor (only parameters are initialized)
- TString fFileName ; // File that contains the Principal file for analysis
- TString fFileNamePar ;// File that contains the parameters for analysis
-
- // TString fFrom ; // name of Recpoints and TrackSegments
- // TString fHeaderFileName ; // file name with event header
- // TString fTrackSegmentsTitle; // branch name with track segments
- // TString fRecPointsTitle ; // branch name with rec points
- // TString fRecParticlesTitle ; // branch name with rec particles
-
- Int_t fNEvent ; //! current event number
- // AliPHOSClusterizer * fClusterizer ; //! clusterizer
- // AliPHOSTrackSegmentMaker * fTSMaker ; //! track segment maker
-
- TPrincipal * fPrincipal ; //! TPrincipal from pca file
- Double_t * fX ; //! Principal data
- Double_t * fP ; //! Principal eigenvalues
- Int_t fRecParticlesInRun ; //! Total number of recparticles in one run
- TMatrixD * fParameters; //! Matrix of identification Parameters
-
- ClassDef( AliPHOSPIDv1,6) // Particle identifier implementation version 1
+ Bool_t fDefaultInit; //! kTRUE if the task was created by defaut ctor (only parameters are initialized)
+ Int_t fNEvent ; //! current event number
+ TString fFileNamePrincipalPhoton ; // File name of the photon principals
+ TString fFileNamePrincipalPi0 ; // File name of the pi0 principals
+ TString fFileNameParameters ; // File name with PID parameters
+ TPrincipal *fPrincipalPhoton ; //! TPrincipal from photon pca file
+ TPrincipal *fPrincipalPi0 ; //! TPrincipal from pi0 pca file
+ Double_t *fX ; //! Shower shape for the principal data
+ Double_t *fPPhoton ; //! Principal photon eigenvalues
+ Double_t *fPPi0 ; //! Principal pi0 eigenvalues
+ Int_t fRecParticlesInRun ; //! Total number of recparticles in one run
+ TMatrix *fParameters; //! Matrix of identification Parameters
+
+
+ ClassDef( AliPHOSPIDv1,9) // Particle identifier implementation version 1
};
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff