Instead just bit-flag marking used clusters store ID's of ESDtracks for

[u/mrichter/AliRoot.git] / STEER / AliESDMuonTrack.h

diff --git a/STEER/AliESDMuonTrack.h b/STEER/AliESDMuonTrack.h
index 744a5f02c483dbcef10e335c302e15a1a26f2c29..a7a457806faafe6f4f4e1fc76ba8c91cde9098b3 100644 (file)
--- a/STEER/AliESDMuonTrack.h
+++ b/STEER/AliESDMuonTrack.h
@@ -18,6 +18,7 @@
 #include "AliVParticle.h"
 
 class AliESDMuonCluster;
+class AliESDEvent;
 class TClonesArray;
 class TLorentzVector;
 
@@ -88,6 +89,10 @@ public:
   void     SetCovariances(const TMatrixD& cov);
   void     GetCovarianceXYZPxPyPz(Double_t cov[21]) const;
   
+  // Get and Set methods for the transverse position r of the track at the end of the absorber
+  Double_t GetRAtAbsorberEnd() const { return fRAtAbsorberEnd; }
+  void     SetRAtAbsorberEnd(Double_t r) { fRAtAbsorberEnd = r; }
+  
   // Get and Set methods for global tracking info
   Double_t GetChi2(void) const {return fChi2;}
   void     SetChi2(Double_t Chi2) {fChi2 = Chi2;}
@@ -179,7 +184,11 @@ public:
   Double_t Eta() const { return -TMath::Log(TMath::Tan(0.5 * Theta()));}
   Double_t Y() const { return (Pz()/E() != 1.) ? TMath::ATanH(Pz()/E()) : FLT_MAX; }
   Short_t  Charge() const { return (Short_t)TMath::Sign(1., GetInverseBendingMomentum()); }
+
+
+  // Dummy
   const Double_t *PID() const { return (Double_t*)0x0; }
+  Int_t    PdgCode() const {return 0;}
   
   /// Set the corresponding MC track number
   void  SetLabel(Int_t label) {fLabel = label;}
@@ -220,6 +229,8 @@ public:
   /// Getting crossed slat or info
   static Int_t GetSlatOrInfo(UShort_t pattern);
 
+  AliESDEvent* GetESDEvent() const {return fESDEvent;}
+  void         SetESDEvent(AliESDEvent* evt) {fESDEvent = evt;}  
   
 protected:
   // parameters at vertex
@@ -253,6 +264,8 @@ protected:
   /// [10]=<X,InvP_yz> [11]=<ThetaX,InvP_yz> [12]=<Y,InvP_yz> [13]=<ThetaY,InvP_yz> [14]=<InvP_yz,InvP_yz>  </pre>
   Double32_t fCovariances[15]; ///< \brief reduced covariance matrix of parameters AT FIRST CHAMBER
   
+  Double32_t fRAtAbsorberEnd; ///< transverse position r of the track at the end of the absorber
+  
   // global tracking info
   Double32_t fChi2;                ///< chi2 in the MUON track fit
   Double32_t fChi2MatchTrigger;    ///< chi2 of trigger/track matching
@@ -275,8 +288,10 @@ protected:
   mutable TClonesArray* fClusters; ///< Array of clusters attached to the track
   
   Int_t fLabel;                    ///< point to the corresponding MC track
+
+  AliESDEvent*   fESDEvent; //!Pointer back to event to which the track belongs
   
-  ClassDef(AliESDMuonTrack,11) // MUON ESD track class 
+  ClassDef(AliESDMuonTrack,13) // MUON ESD track class 
 };
 
 #endif