AliPHOSCpvRecPoint

class AliPHOSCpvRecPoint : public AliPHOSRecPoint

    private:

      Bool_t AreNeighbours(AliPHOSDigit* digit1, AliPHOSDigit* digit2)

    public:

       AliPHOSCpvRecPoint AliPHOSCpvRecPoint()
       AliPHOSCpvRecPoint AliPHOSCpvRecPoint(Float_t W0, Float_t LocMaxCut)
       AliPHOSCpvRecPoint AliPHOSCpvRecPoint(const AliPHOSCpvRecPoint& rp)
             virtual void ~AliPHOSCpvRecPoint()
             virtual void AddDigit(AliPHOSDigit& digit, Float_t Energy)
           static TClass* Class()
            virtual Int_t Compare(TObject* obj)
             virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py)
                     void GetClusterLengths(Int_t& lengX, Int_t& lengZ)
                  Float_t GetDelta()
                  Float_t GetDispersion()
                     void GetElipsAxis(Float_t* lambda)
                 Float_t* GetEnergiesList()
                     void GetLocalPosition(TVector3& Lpos)
                  Float_t GetLocMaxCut()
                  Float_t GetLogWeightCut()
                  Float_t GetMaximalEnergy()
                    Int_t GetMaximumMultiplicity()
                    Int_t GetMultiplicity() const
                    Int_t GetMultiplicityAtLevel(const Float_t level)
                    Int_t GetNumberOfLocalMax(Int_t* maxAt, Float_t* maxAtEnergy)
                  Float_t GetTotalEnergy() const
          virtual TClass* IsA() const
                   Bool_t IsCPV()
           virtual Bool_t IsSortable() const
      AliPHOSCpvRecPoint& operator=(const AliPHOSCpvRecPoint& rvalue)
             virtual void Print(Option_t* opt = void)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)

  Data Members
    private:

       Float_t fDelta       parameter used to sort the clusters    
      Float_t* fEnergyList  [fMulDigit] energy of digits
       Float_t fLocMaxCut   minimum energy difference to distinguish two maxima 
       Float_t fW0          logarithmic weight factor for center of gravity calculation
         Int_t fLengX       cluster length along x
         Int_t fLengZ       cluster length along z

Class Description

  RecPoint implementation for PHOS-CPV
  An CpvRecPoint is a cluster of digits
*-- Author: Yuri Kharlov
  (after Dmitri Peressounko (RRC KI & SUBATECH))
  30 October 2000

 ctor

 dtor

 Adds a digit to the RecPoint
  and accumulates the total amplitude and the multiplicity

 Tells if (true) or not (false) two digits are neighbors)

 Compares two RecPoints according to their position in the PHOS modules

 Execute action corresponding to one event
  This member function is called when a AliPHOSRecPoint is clicked with the locator

  If Left button is clicked on AliPHOSRecPoint, the digits are switched on
  and switched off when the mouse button is released.

 Calculates the dispersion of the shower at the origine of the RecPoint

 Calculates the axis of the shower ellipsoid

 Calculates the center of gravity in the local PHOS-module coordinates

 Calculates the cluster lengths along X and Z axes
 These characteristics are needed for CPV to tune
 digitization+reconstruction to experimental data
 Yuri Kharlov. 24 October 2000

 Finds the maximum energy in the cluster

 Calculates the multiplicity of digits with energy larger than H*energy

 Calculates the number of local maxima in the cluster using fLocalMaxCut as the minimum
  energy difference between two local maxima

 Print the list of digits belonging to the cluster

Inline Functions

         AliPHOSCpvRecPoint AliPHOSCpvRecPoint(Float_t W0, Float_t LocMaxCut)
         AliPHOSCpvRecPoint AliPHOSCpvRecPoint(const AliPHOSCpvRecPoint& rp)
                    Float_t GetDelta()
                   Float_t* GetEnergiesList()
                    Float_t GetLocMaxCut()
                    Float_t GetLogWeightCut()
                      Int_t GetMaximumMultiplicity()
                      Int_t GetMultiplicity() const
                    Float_t GetTotalEnergy() const
                     Bool_t IsCPV()
                     Bool_t IsSortable() const
        AliPHOSCpvRecPoint& operator=(const AliPHOSCpvRecPoint& rvalue)
                    TClass* Class()
                    TClass* IsA() const
                       void ShowMembers(TMemberInspector& insp, char* parent)
                       void Streamer(TBuffer& b)