AliEMCALTrack.h

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#ifndef AliEMCALTRACK_H
#define AliEMCALTRACK_H

//========================================================================  
// Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.  
// See cxx source for full Copyright notice                                
//========================================================================  
//=========================================================================

#include "AliExternalTrackParam.h"

class AliESDtrack;

class AliEMCALTrack : public AliExternalTrackParam
{
  
public:

  AliEMCALTrack();
  AliEMCALTrack(const AliESDtrack& t);
  AliEMCALTrack(const AliEMCALTrack& t);
  AliEMCALTrack& operator=(const AliEMCALTrack &t);
  
  Bool_t      PropagateTo(Double_t xr, Double_t d = 0.0, Double_t x0 = 21.82);
  Double_t    StraightPropagateTo(Double_t xk, Double_t &x, Double_t &y, Double_t &z);
  Bool_t      PropagateToGlobal(Double_t x, Double_t y, Double_t z, Double_t d = 0.0, Double_t x0 = 21.82);  
  
  Int_t       Compare(const TObject *o)        const ;
  Int_t       GetClusterIndex()                const { return fClusterIndex     ; }
  Double_t    GetClusterDist()                 const { return fClusterDist      ; }
  Double_t    GetMass()                        const { return fMass             ; }
  Int_t       GetSeedIndex()                   const { return fSeedIndex        ; }
  Int_t       GetSeedLabel()                   const { return fSeedLabel        ; }
  Bool_t      IsSortable()                     const { return kTRUE             ; }
        
  void        SetClusterIndex(Int_t idx)             { fClusterIndex    = idx   ; }
  void        SetClusterDist(Double_t dist)          { fClusterDist     = dist  ; }
  void        SetMass(Double_t mass)                 { fMass            = mass  ; }
  void        SetSeedIndex(Int_t index)              { fSeedIndex       = index ; }
  void        SetSeedLabel(Int_t label)              { fSeedLabel       = label ; }
    
  static void SetUseOuterParams(Bool_t doit = kTRUE) { fgUseOuterParams = doit  ; }
  static void SetCorrectForEL  (Bool_t doit = kTRUE) { fgCorrectForEL   = doit  ; }
  static void SetSortByPt      (Bool_t doit = kTRUE) { fgSortByPt       = doit  ; }

protected:
  
  Bool_t      SimplePropagation(Double_t xk, Double_t d = 0.0, Double_t x0 = 0.0);
  
  static  Bool_t    fgUseOuterParams;    
  static  Bool_t    fgCorrectForEL;      
  static  Bool_t    fgSortByPt;          
          Int_t     fClusterIndex;       
          Double_t  fClusterDist;        
          Double_t  fMass;               
          Int_t     fSeedIndex;          
          Int_t     fSeedLabel;          

private:
  
  ClassDef(AliEMCALTrack, 0) ;

};

#endif //AliEMCALTRACK_H