AliPHOSAnalyze

class AliPHOSAnalyze : public TObject

    public:

       AliPHOSAnalyze AliPHOSAnalyze()
       AliPHOSAnalyze AliPHOSAnalyze(Text_t* name)
       AliPHOSAnalyze AliPHOSAnalyze(AliPHOSAnalyze&)
         virtual void ~AliPHOSAnalyze()
                 void AnalyzeManyEvents(Int_t Nevtents = 100, Int_t Module = 0)
                 void AnalyzeOneEvent(Int_t evt = -999)
                 void BookingHistograms()
              TClass* Class()
                 void DisplayKineEvent(Int_t evt = -999)
                 void DisplayRecParticles()
                 void DisplayRecPoints()
                 void DisplayTrackSegments()
               Bool_t Init(Int_t evt)
      virtual TClass* IsA() const
               Bool_t OpenRootFile(Text_t* name)
                 void SavingHistograms()
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)

  Data Members
    private:

            AliPHOSClusterizer* fClu                      a clusterizer 
                          Int_t fEvt                      the evt number being processed 
               AliPHOSGeometry* fGeom                     the PHOS Geometry object
                     AliPHOSv0* fPHOS                     the PHOS object from the root file 
                    AliPHOSPID* fPID                      a particle identifier
       AliPHOSReconstructioner* fRec                      a reconstructioner  
                         TFile* fRootFile                 the root file that contains the data
      AliPHOSTrackSegmentMaker* fTrs                      a tracksegmentmaker ;
                          TH1F* fhEmcDigit                Histo of digit energies in the Emc 
                          TH1F* fhVetoDigit               Histo of digit energies in the Veto 
                          TH1F* fhConvertorDigit          Histo of digit energies in the Convertor
                          TH1F* fhEmcCluster              Histo of Cluster energies in Emc
                          TH1F* fhVetoCluster             Histo of Cluster energies in Veto
                          TH1F* fhConvertorCluster        Histo of Cluster energies in Convertor
                          TH2F* fhConvertorEmc            2d Convertor versus Emc energies
                          TH1F* fhPhotonEnergy            Spectrum of detected photons
                          TH1F* fhElectronEnergy          Spectrum of detected electrons
                          TH1F* fhNeutralHadronEnergy     Spectrum of detected neutral hadron
                          TH1F* fhNeutralEMEnergy         Spectrum of detected neutral EM
                          TH1F* fhChargedHadronEnergy     Spectrum of detected charged
                          TH1F* fhPhotonHadronEnergy      Spectrum of detected Photon-Hadron
                          TH1F* fhPhotonPositionX         X distribution of detected photons
                          TH1F* fhElectronPositionX       X distribution of detected electrons
                          TH1F* fhNeutralHadronPositionX  X distribution of detected neutral hadron
                          TH1F* fhNeutralEMPositionX      X distribution of detected neutral EM
                          TH1F* fhChargedHadronPositionX  X distribution of detected charged
                          TH1F* fhPhotonHadronPositionX   X distribution of detected Photon-Hadron
                          TH1F* fhPhotonPositionY         Y distribution of detected photons
                          TH1F* fhElectronPositionY       Y distribution of detected electrons
                          TH1F* fhNeutralHadronPositionY  Y distribution of detected neutral hadron
                          TH1F* fhNeutralEMPositionY      Y distribution of detected neutral EM
                          TH1F* fhChargedHadronPositionY  Y distribution of detected charged
                          TH1F* fhPhotonHadronPositionY   Y distribution of detected Photon-Hadron

Class Description

 Algorythm class to analyze PHOSv0 events:
 Construct histograms and displays them.
 Use the macro EditorBar.C for best access to the functionnalities

*-- Author: Y. Schutz (SUBATECH)

 default ctor (useless)

 ctor: analyze events from root file: name

 dtor

 analyze one single event with id=evt

 analyzes Nevents events in a single PHOS module

 Books the histograms where the results of the analysis are stored (to be changed)

 Do a few initializations: open the root file
                           get the AliRun object
                           defines the clusterizer, tracksegment maker and particle identifier
                           sets the associated parameters

 Display particles from the Kine Tree in global Alice (theta, phi) coordinates.
 One PHOS module at the time.
 The particle type can be selected.

 Display reconstructed particles in global Alice(theta, phi) coordinates.
 One PHOS module at the time.
 Click on symbols indicate the reconstructed particle type.

 Display reconstructed points in local PHOS-module (x, z) coordinates.
 One PHOS module at the time.
 Click on symbols displays the EMC cluster, or PPSD information.

 Display track segments in local PHOS-module (x, z) coordinates.
 One PHOS module at the time.
 One symbol per PHOS subsystem: EMC, upper PPSD, lower PPSD.

 Open the root file named "name"

 Saves the histograms in a root file named "name.analyzed"

Inline Functions

               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
        AliPHOSAnalyze AliPHOSAnalyze(AliPHOSAnalyze&)