Go on with new segmentation (Ch. Finck)

[u/mrichter/AliRoot.git] / MUON / AliMUONTrack.h

diff --git a/MUON/AliMUONTrack.h b/MUON/AliMUONTrack.h
index 01eb117689fc8c73bedd8bb7fe2d20b457ccd4e2..89342f6f96708328e2b6c3947b5b7f8199e0b061 100644 (file)
--- a/MUON/AliMUONTrack.h
+++ b/MUON/AliMUONTrack.h
@@ -4,12 +4,20 @@
  * See cxx source for full Copyright notice                               */
 
 /*$Id$*/
+// Revision of includes 07/05/2004
+
 
 ///////////////////////////////////////////////////
 // Reconstructed track in ALICE dimuon spectrometer
 ///////////////////////////////////////////////////
 
+#include <TClonesArray.h>
+
 #include "AliMUONTrackParam.h" // object belongs to the class
+#include "AliMUONHitForRec.h"  // object belongs to the class
+
+//const Int_t kMaxTrackingChamber=10;
+        // not used
 
 class TObjArray;
 class TVirtualFitter;
@@ -17,14 +25,10 @@ class AliMUONEventReconstructor;
 class AliMUONHitForRec;
 class AliMUONSegment;
 
-class AliMUONTrack : public TObject {
+class AliMUONTrack : public TObject 
+{
  public:
-  AliMUONTrack(){
-    // Constructor
-    fgFitter = 0;
-    fEventReconstructor = 0;
-    fTrackHitsPtr = 0;
-  } // Constructor
+  AliMUONTrack(); // Default constructor
   virtual ~AliMUONTrack(); // Destructor
   AliMUONTrack (const AliMUONTrack& AliMUONTrack); // copy constructor
   AliMUONTrack& operator=(const AliMUONTrack& AliMUONTrack); // assignment operator
@@ -37,13 +41,24 @@ class AliMUONTrack : public TObject {
   AliMUONTrackParam* GetTrackParamAtVertex(void) {return &fTrackParamAtVertex;}
   void SetTrackParamAtVertex(void); // Set track parameters at vertex from last stations 4 & 5
   void SetTrackParamAtVertex(AliMUONTrackParam* TrackParam) {fTrackParamAtVertex = *TrackParam;}
+  TClonesArray *GetTrackParamAtHit(void) const {return fTrackParamAtHit;}
+  TClonesArray *GetHitForRecAtHit(void) const {return fHitForRecAtHit;}
+  void ResetTrackParamAtHit(void) { fTrackParamAtHit->Delete(); }
+  void ResetHitForRecAtHit(void) { fHitForRecAtHit->Delete(); }
+  void AddTrackParamAtHit(const AliMUONTrackParam *trackParam) 
+    {new ((*fTrackParamAtHit)[fTrackParamAtHit->GetEntriesFast()]) AliMUONTrackParam(*trackParam);}
+  void AddHitForRecAtHit(const AliMUONHitForRec *hitForRec) 
+    {new ((*fHitForRecAtHit)[fHitForRecAtHit->GetEntriesFast()]) AliMUONHitForRec(*hitForRec);}
 
   TObjArray* GetTrackHitsPtr(void) const {return fTrackHitsPtr;}
   Int_t GetNTrackHits(void) const {return fNTrackHits;}
+  void SetNTrackHits(Int_t nTrackHits) {fNTrackHits = nTrackHits;}
   Int_t GetFitMCS(void) const {return fFitMCS;}
   Int_t GetFitNParam(void) const {return fFitNParam;}
   Int_t GetFitStart(void) const {return fFitStart;}
   Double_t GetFitFMin(void) const {return fFitFMin;}
+  Bool_t GetMatchTrigger(void) const {return fMatchTrigger;}
+  Double_t GetChi2MatchTrigger(void) const {return fChi2MatchTrigger;}
   void SetFitMCS(Int_t FitMCS);
   void SetFitNParam(Int_t FitNParam);
   void SetFitStart(Int_t FitStart);
@@ -55,7 +70,12 @@ class AliMUONTrack : public TObject {
   void AddSegment(AliMUONSegment* Segment); // Add Segment
   void AddHitForRec(AliMUONHitForRec* HitForRec); // Add HitForRec
   void SetTrackParamAtHit(Int_t indexHit, AliMUONTrackParam *TrackParam) const;
-  Int_t HitsInCommon(AliMUONTrack* Track);
+  Int_t HitsInCommon(AliMUONTrack* Track) const;
+  void MatchTriggerTrack(TClonesArray* TriggerTrackArray);
+  Bool_t* CompatibleTrack(AliMUONTrack* Track, Double_t Sigma2Cut) const; // return array of compatible chamber
+  
+  Int_t GetTrackID() const {return fTrackID;}
+  void SetTrackID(Int_t trackID) {fTrackID = trackID;}
 
   static TVirtualFitter* Fitter(void) {return fgFitter;}
 
@@ -64,13 +84,19 @@ class AliMUONTrack : public TObject {
   static TVirtualFitter* fgFitter; //!                  Pointer to track fitter
   AliMUONEventReconstructor* fEventReconstructor; //!   Pointer to EventReconstructor
   AliMUONTrackParam fTrackParamAtVertex; // Track parameters at vertex
+  TClonesArray *fTrackParamAtHit; // Track parameters at hit
+  TClonesArray *fHitForRecAtHit; // Cluster parameters at hit
   TObjArray *fTrackHitsPtr; //!  Pointer to array of pointers to TrackHit's
   Int_t fNTrackHits; // Number of TrackHit's
   Int_t fFitMCS; // 0(1) for fit without(with) multiple Coulomb scattering
   Int_t fFitNParam; // 3(5) for fit with 3(5) parameters
   Int_t fFitStart; // 0 or 1 for fit starting from parameters at vertex (0) or at first TrackHit(1)
   Double_t fFitFMin; // minimum value of the function minimized by the fit
-  
+  Bool_t fMatchTrigger; // 1 if track matches with trigger track, 0 if not
+  Double_t fChi2MatchTrigger; // chi2 of trigger/track matching 
+ 
+  Int_t fTrackID; // track ID = track number in TrackRefs
+
   ClassDef(AliMUONTrack, 2) // Reconstructed track in ALICE dimuon spectrometer
     };