HPidAlgShower

class HPidAlgShower : public HPidAlgorithm

    public:

                      HPidAlgShower()
                      HPidAlgShower(Float_t fWeight)
                      HPidAlgShower(const HPidAlgShower&)
                      ~HPidAlgShower()
       virtual Bool_t calculateCL(HPidTrackCand* pTrack, Float_t* afReturn, Short_t& nCatIndex)
       virtual Bool_t calculatePDF(HPidTrackCand* pTrack, Float_t* afReturn, Short_t& nCatIndex)
       static TClass* Class()
                 void clearMembers()
       virtual Bool_t finalize()
       virtual Bool_t init()
      virtual TClass* IsA() const
       HPidAlgShower& operator=(const HPidAlgShower&)
         virtual void print() const
       virtual Bool_t reinit()
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members

    private:

      HPidAlgShowerPar* m_pParams        Pointer to parameters container with PDFs
            HKickTrack* m_pKickTrack     Pointer to kick-plane object
         HShowerHitTof* m_pShowerHitTof  Pointer to HShowerHitTof object
         HPidTrackData* m_pTrackData     Pointer to HPidTrackData object
           HPidHitData* m_pHitData       Pointer to HPidHitData object
                  Int_t m_nId            Particle ID
                  Int_t m_nOffset        Offset for given PDF histogram
                  Int_t m_nSector        Sector number
                  Int_t m_nMomAlgInd     Momentum algorithm ID (see piddef.h)
                Float_t m_fFactor        Charge multiplication factor (max value)
                Float_t m_fCharge        Particle polarity
                Float_t m_fMom           Track Momentum
                Float_t m_fTheta         Track Theta
                Float_t m_aSum[3]        Shower Sum values
               TString* m_sDesc          Algorithm description

Class Description

 HPidAlgShower

 PreShower algorithms for PID.
 For each track correlated with ring in given window (see hpidtrackfiller)
 probability for given particle species is calculated as a merged value of
 probability for maximum of charge multiplication factors
 max(sum1/sum0,sum2/sum0) and probability for sum of charge (sum0 from
 Pre-chamber)
 for track without correlated ring -1 values are returned

 Default constructor

 Default constructor with weight

Clear variables

 Get pointer to the parameter's container

Check if parameter context corresponds to the
appropriate momentum algorithm index
If not -> return kFALSE (analysis can not be done in such case)
 and print error message

 Dummy method

 Calculate PDF from data stored in histograms in HPidAlgShowerPar cont.
 Only track with correlated ring are tested by this algorithm.
 Thus, shower algorithm is not suitable for hadron identification

 No CL in this case

Inline Functions

                  void ~HPidAlgShower()
               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
         HPidAlgShower HPidAlgShower(const HPidAlgShower&)
        HPidAlgShower& operator=(const HPidAlgShower&)