AliPHOSTrackSegmentMakerv1

class AliPHOSTrackSegmentMakerv1 : public AliPHOSTrackSegmentMaker

    private:


    protected:


    public:

       AliPHOSTrackSegmentMakerv1 AliPHOSTrackSegmentMakerv1()
       AliPHOSTrackSegmentMakerv1 AliPHOSTrackSegmentMakerv1(const AliPHOSTrackSegmentMakerv1& tsm)
                     virtual void ~AliPHOSTrackSegmentMakerv1()
                   static TClass* Class()
                             void FillOneModule(TObjArray* emcIn, TArrayI* emcOut, TObjArray* ppsdIn, TArrayI* ppsdOutUp, TArrayI* ppsdOutLow, Int_t& PHOSModule, Int_t& emcStopedAt, Int_t& ppsdStopedAt)
                           Bool_t FindFit(AliPHOSEmcRecPoint* emcRP, int* MaxAt, Float_t* maxAtEnergy, Int_t NPar, Float_t* FitParametres)
                          Float_t GetDistanceInPHOSPlane(AliPHOSEmcRecPoint* EmcClu, AliPHOSPpsdRecPoint* Ppsd, Bool_t& TooFar)
                  virtual TClass* IsA() const
                             void MakeLinks(TArrayI* EmcRecPoints, TArrayI* PpsdRecPointsUp, TArrayI* PpsdRecPointsLow, TClonesArray* LinkLowArray, TClonesArray* LinkUpArray)
                             void MakePairs(TArrayI* EmcRecPoints, TArrayI* PpsdRecPointsUp, TArrayI* PpsdRecPointsLow, TClonesArray* LinkLowArray, TClonesArray* LinkUpArray, TClonesArray* trsl)
                     virtual void MakeTrackSegments(DigitsList* DL, TObjArray* emcl, TObjArray* ppsdl, TClonesArray* trsl)
                     virtual void MakeTrackSegmentsCPV(DigitsList* DL, TObjArray* emcl, TObjArray* ppsdl)
      AliPHOSTrackSegmentMakerv1& operator=(const AliPHOSTrackSegmentMakerv1& rvalue)
                     virtual void SetMaxEmcPpsdDistance(Float_t r)
                     virtual void SetUnfoldFlag()
                  static Double_t ShowerShape(Double_t r)
                     virtual void ShowMembers(TMemberInspector& insp, char* parent)
                     virtual void Streamer(TBuffer& b)
                             void UnfoldAll(DigitsList* Dl, TObjArray* emcIn)
                             void UnfoldClusters(DigitsList* DL, TObjArray* emcIn, AliPHOSEmcRecPoint* iniEmc, Int_t Nmax, int* maxAt, Float_t* maxAtEnergy)
                     virtual void UnsetUnfoldFlag()

  Data Members
    private:

      Float_t fDelta       parameter used for sorting
      Float_t fR0          Maximum distance between a EMC RecPoint and a PPSD RecPoint   
       Bool_t fUnfoldFlag  Directive to unfold or not the clusters in case of multiple maxima

    protected:


    public:

Class Description

 Implementation version 1 of algorithm class to construct PHOS track segments
 Associates EMC and PPSD clusters
 Unfolds the EMC cluster

*-- Author: Dmitri Peressounko (RRC Ki & SUBATECH)

 ctor

 dtor

 Calls TMinuit to fit the energy distribution of a cluster with several maxima

 Fill xxxOut arrays with clusters from one PHOS module

 Calculates the distance between the EMC RecPoint and the PPSD RecPoint

 Finds distances (links) between all EMC and PPSD clusters, which are not further apart from each other than fR0

 Makes the track segments out of the list of EMC and PPSD Recpoints and stores them in a list

 Unfold clusters in EMC and CPV and refill reconstructed point lists emcl and ppsdl
 Yuri Kharlov. 19 October 2000

 Shape of the shower (see PHOS TDR)
 If you change this function, change also the gradien evaluation  in ChiSquare()

 Performs unfolding of all EMC clusters, sorts them and resets indexes in RecPoints

 Performs the unfolding of a cluster with nMax overlapping showers
 This is time consuming (use the (Un)SetUnfolFlag()  )

Inline Functions

         AliPHOSTrackSegmentMakerv1 AliPHOSTrackSegmentMakerv1(const AliPHOSTrackSegmentMakerv1& tsm)
                               void SetMaxEmcPpsdDistance(Float_t r)
                               void SetUnfoldFlag()
                               void UnsetUnfoldFlag()
        AliPHOSTrackSegmentMakerv1& operator=(const AliPHOSTrackSegmentMakerv1& rvalue)
                            TClass* Class()
                            TClass* IsA() const
                               void ShowMembers(TMemberInspector& insp, char* parent)
                               void Streamer(TBuffer& b)