AliPHOSEmcRecPoint

class description - source file - inheritance tree

class AliPHOSEmcRecPoint : public AliPHOSRecPoint

    private:


    protected:

      virtual Bool_t AreNeighbours(AliPHOSDigit* digit1, AliPHOSDigit* digit2) const

    public:

       AliPHOSEmcRecPoint AliPHOSEmcRecPoint()
       AliPHOSEmcRecPoint AliPHOSEmcRecPoint(const AliPHOSEmcRecPoint& rp)
             virtual void ~AliPHOSEmcRecPoint()
             virtual void AddDigit(AliPHOSDigit& digit, Float_t Energy)
           static TClass* Class()
            virtual Int_t Compare(const TObject* obj) const
             virtual void EvalAll(Float_t logWeight, TClonesArray* digits)
                     void EvalCoreEnergy(TClonesArray* digits)
             virtual void EvalDispersion(Float_t logWeight, TClonesArray* digits)
             virtual void EvalElipsAxis(Float_t logWeight, TClonesArray* digits)
             virtual void EvalLocalPosition(Float_t logWeight, TClonesArray* digits)
             virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py)
                  Float_t GetCoreEnergy() const
          virtual Float_t GetDispersion() const
             virtual void GetElipsAxis(Float_t* lambda) const
                 Float_t* GetEnergiesList() const
                  Float_t GetMaximalEnergy() const
                    Int_t GetMaximumMultiplicity() const
                    Int_t GetMultiplicity() const
                    Int_t GetMultiplicityAtLevel(const Float_t level) const
            virtual Int_t GetNumberOfLocalMax(Int_t* maxAt, Float_t* maxAtEnergy, Float_t locMaxCut, TClonesArray* digits) const
          virtual TClass* IsA() const
           virtual Bool_t IsEmc() const
           virtual Bool_t IsSortable() const
      AliPHOSEmcRecPoint& operator=(const AliPHOSEmcRecPoint& rvalue)
             virtual void Print(Option_t* opt = void)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)


  Data Members

    private:


    protected:

       Float_t fCoreEnergy  
       Float_t fLambda[2]   
       Float_t fDispersion  
      Float_t* fEnergyList  [fMulDigit] energy of digits

    public:

See also

AliPHOSCpvRecPoint

Class Description

  RecPoint implementation for PHOS-EMC
  An EmcRecPoint is a cluster of digits

*-- Author: Dmitri Peressounko (RRC KI & SUBATECH)
AliPHOSEmcRecPoint() : AliPHOSRecPoint() 
 ctor
~AliPHOSEmcRecPoint() 
 dtor
void AddDigit(AliPHOSDigit & digit, Float_t Energy) 
 Adds a digit to the RecPoint
  and accumulates the total amplitude and the multiplicity
Bool_t AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) const 
 Tells if (true) or not (false) two digits are neighbors)
Int_t Compare(const TObject * obj) const 
 Compares two RecPoints according to their position in the PHOS modules
void ExecuteEvent(Int_t event, Int_t px, Int_t py) 
   Commented by Dmitri Peressounko: there is no possibility to ensure,
   that AliPHOSIndexToObject keeps the correct information.
void EvalDispersion(Float_t logWeight,TClonesArray * digits) 
 Calculates the dispersion of the shower at the origine of the RecPoint
void EvalCoreEnergy(TClonesArray * digits) 
This function calculates energy in the core,
i.e. within radius rad = 3cm. Beyond this radius
in accoradnce with shower profile energy deposition
 should be less than 2%
void EvalElipsAxis(Float_t logWeight,TClonesArray * digits) 
 Calculates the axis of the shower ellipsoid
void EvalAll(Float_t logWeight, TClonesArray * digits )
void EvalLocalPosition(Float_t logWeight, TClonesArray * digits) 
 Calculates the center of gravity in the local PHOS-module coordinates
Float_t GetMaximalEnergy(void) const 
 Finds the maximum energy in the cluster
Int_t GetMultiplicityAtLevel(const Float_t H) const 
 Calculates the multiplicity of digits with energy larger than H*energy
Int_t GetNumberOfLocalMax(Int_t * maxAt, Float_t * maxAtEnergy, Float_t locMaxCut,TClonesArray * digits) const 
 Calculates the number of local maxima in the cluster using fLocalMaxCut as the minimum
  energy difference between two local maxima
void Print(Option_t * option) 
 Print the list of digits belonging to the cluster



Inline Functions

         AliPHOSEmcRecPoint AliPHOSEmcRecPoint(const AliPHOSEmcRecPoint& rp)
                    Float_t GetCoreEnergy() const
                    Float_t GetDispersion() const
                       void GetElipsAxis(Float_t* lambda) const
                   Float_t* GetEnergiesList() const
                      Int_t GetMaximumMultiplicity() const
                      Int_t GetMultiplicity() const
                     Bool_t IsEmc() const
                     Bool_t IsSortable() const
        AliPHOSEmcRecPoint& operator=(const AliPHOSEmcRecPoint& rvalue)
                    TClass* Class()
                    TClass* IsA() const
                       void ShowMembers(TMemberInspector& insp, char* parent)
                       void Streamer(TBuffer& b)
                       void StreamerNVirtual(TBuffer& b)

Copyright (c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *

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