LCOV - code coverage report
Current view: top level - EMCAL/EMCALUtils - AliEMCALTrack.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 1 16 6.2 %
Date: 2016-06-14 17:26:59 Functions: 1 22 4.5 %

          Line data    Source code
       1             : //========================================================================  
       2             : // Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved.  
       3             : // See cxx source for full Copyright notice                                
       4             : //========================================================================  
       5             : //                       
       6             : //                       Class AliEMCALTrack 
       7             : //                      ---------------------
       8             : // Implementation of a track to be used for EMCAL track matching.
       9             : // This object is used to find track intersection with EMCAL surface
      10             : // in order to find the most well matched EMCAL cluster to associate to it.              
      11             : // NO Kalman-like parameter updating is done.
      12             : //
      13             : // ------------------------------------------------------------------------
      14             : // author: A. Pulvirenti (alberto.pulvirenti@ct.infn.it)
      15             : //=========================================================================
      16             : 
      17             : #ifndef AliEMCALTRACK_H
      18             : #define AliEMCALTRACK_H
      19             : 
      20             : #include "AliExternalTrackParam.h"
      21             : 
      22             : class AliESDtrack;
      23             : 
      24           0 : class AliEMCALTrack : public AliExternalTrackParam
      25             : {
      26             :   
      27             : public:
      28             : 
      29             :         AliEMCALTrack();
      30             :         AliEMCALTrack(const AliESDtrack& t);
      31             :         AliEMCALTrack(const AliEMCALTrack& t);
      32             :         AliEMCALTrack& operator=(const AliEMCALTrack &t);
      33             :         
      34             :   Bool_t      PropagateTo(Double_t xr, Double_t d = 0.0, Double_t x0 = 21.82);
      35             :         Double_t    StraightPropagateTo(Double_t xk, Double_t &x, Double_t &y, Double_t &z);
      36             :         Bool_t      PropagateToGlobal(Double_t x, Double_t y, Double_t z, Double_t d = 0.0, Double_t x0 = 21.82);  
      37             :   
      38             :         Int_t       Compare(const TObject *o)        const ;
      39           0 :         Int_t       GetClusterIndex()                const { return fClusterIndex     ; }
      40           0 :         Double_t    GetClusterDist()                 const { return fClusterDist      ; }
      41           0 :         Double_t    GetMass()                        const { return fMass             ; }
      42           0 :         Int_t       GetSeedIndex()                   const { return fSeedIndex        ; }
      43           0 :         Int_t       GetSeedLabel()                   const { return fSeedLabel        ; }
      44           0 :         Bool_t      IsSortable()                     const { return kTRUE             ; }
      45             :                         
      46           0 :         void        SetClusterIndex(Int_t idx)             { fClusterIndex    = idx   ; }
      47           0 :         void        SetClusterDist(Double_t dist)          { fClusterDist     = dist  ; }
      48           0 :         void        SetMass(Double_t mass)                 { fMass            = mass  ; }
      49           0 :         void        SetSeedIndex(Int_t index)              { fSeedIndex       = index ; }
      50           0 :         void        SetSeedLabel(Int_t label)              { fSeedLabel       = label ; }
      51             :                 
      52           0 :         static void SetUseOuterParams(Bool_t doit = kTRUE) { fgUseOuterParams = doit  ; }
      53           0 :         static void SetCorrectForEL  (Bool_t doit = kTRUE) { fgCorrectForEL   = doit  ; }
      54           0 :         static void SetSortByPt      (Bool_t doit = kTRUE) { fgSortByPt       = doit  ; }
      55             : 
      56             : protected:
      57             :         
      58             :         Bool_t      SimplePropagation(Double_t xk, Double_t d = 0.0, Double_t x0 = 0.0);
      59             :         
      60             :         static  Bool_t    fgUseOuterParams;    // use outer parameters from AliESDtrack?
      61             :         static  Bool_t    fgCorrectForEL;      // apply corrections for energy loss?
      62             :         static  Bool_t    fgSortByPt;          // true --> sort by pt, false --> sort by track-cluster distance
      63             :                 Int_t     fClusterIndex;       // index of matched cluster (if any)
      64             :                 Double_t  fClusterDist;        // distance between track propagation and matched cluster
      65             :                 Double_t  fMass;               // mass hypothesis (in GeV/c2)
      66             :                 Int_t     fSeedIndex;          // index of imported ESD track in its owner AliESD
      67             :                 Int_t     fSeedLabel;          // GEANT label of imported ESD track
      68             : 
      69             : private:
      70             :         
      71          72 :         ClassDef(AliEMCALTrack, 0) // track implementation for EMCAL matching
      72             : 
      73             : };
      74             : 
      75             : #endif

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