// -- : Chiara.Zampolli@bo.infn.it //
// -- : Silvia.Arcelli@bo.infn.it //
// //
-//----------------------------------------------------------------------//
#include "AliTracker.h"
+#include "TObject.h"
+
+
class TClonesArray;
+class TObjArray;
class TH1F;
class TH2F;
class AliESDEvent;
+class AliESDpid;
class AliTOFcluster;
class AliTOFRecoParam;
class AliTOFGeometry;
-class AliTOFpidESD;
-class AliTOFtracker : public AliTracker {
+class AliTOFtrackPoint : public TObject {
+
+ public:
+
+ AliTOFtrackPoint() :
+ fIndex(0),fDistance(0),fDistanceZ(0),
+ fDistanceY(0),fDistanceX(0),fPropRadius(0),fLength(0) { };
+ AliTOFtrackPoint(Int_t index,Float_t dist,Float_t distZ,
+ Float_t distY,Float_t distX,Float_t radius,Float_t length) :
+ TObject(),
+ fIndex(index),fDistance(dist),fDistanceZ(distZ),
+ fDistanceY(distY),fDistanceX(distX),fPropRadius(radius),fLength(length) { };
+ AliTOFtrackPoint(const AliTOFtrackPoint & source) :
+ TObject(source),
+ fIndex(source.fIndex),
+ fDistance(source.fDistance),
+ fDistanceZ(source.fDistanceZ),
+ fDistanceY(source.fDistanceY),
+ fDistanceX(source.fDistanceX),
+ fPropRadius(source.fPropRadius),
+ fLength(source.fLength) { };
+ AliTOFtrackPoint & operator=(const AliTOFtrackPoint & source)
+ { if (this == &source) return *this;
+ TObject::operator=(source);
+ fDistance=source.fDistance;fDistanceZ=source.fDistanceZ;fDistanceY=source.fDistanceY;fDistanceX=source.fDistanceX;
+ fPropRadius=source.fPropRadius;fLength=source.fLength;
+ return *this; };
+
+ Int_t Index() const {return fIndex;} // cluster index
+ Float_t Distance() const {return fDistance;} // distance
+ Float_t DistanceZ() const {return fDistanceZ;} // distance, Z component
+ Float_t DistanceY() const {return fDistanceY;} // distance, Y component
+ Float_t DistanceX() const {return fDistanceX;} // distance, X component
+ Float_t PropRadius() const {return fPropRadius;} // propagation radius at TOF
+ Float_t Length() const {return fLength;} // reconstructed track length at TOF
+
+ private:
+
+ Int_t fIndex; // cluster index
+ Float_t fDistance; // track-cluster distance
+ Float_t fDistanceZ; // Z component of track-cluster distance
+ Float_t fDistanceY; // Y component of track-cluster distance
+ Float_t fDistanceX; // X component of track-cluster distance
+ Float_t fPropRadius; // track propagation radius
+ Float_t fLength; // receonstructed track length
+
+ //ClassDef(AliTOFtrackPoint, 2) // TOF matchable cluster
+
+};
-enum {kMaxCluster=77777}; //maximal number of the TOF clusters
+class AliTOFtracker : public AliTracker {
-public:
+ public:
AliTOFtracker();
- AliTOFtracker(const AliTOFtracker &t); //Copy Ctor
- AliTOFtracker& operator=(const AliTOFtracker &source); // ass. op.
virtual ~AliTOFtracker();
+ virtual void GetPidSettings(AliESDpid *esdPID);
virtual Int_t Clusters2Tracks(AliESDEvent* /*event*/) {return -1;};
- virtual Int_t PropagateBack(AliESDEvent* event);
+ virtual Int_t PropagateBack(AliESDEvent * const event);
virtual Int_t RefitInward(AliESDEvent* /*event*/) {return -1;};
virtual Int_t LoadClusters(TTree * cTree); // Load Clusters
virtual void UnloadClusters();// UnLoad Clusters
private:
+ enum {kMaxCluster=77777}; //maximal number of the TOF clusters
+
+ AliTOFtracker(const AliTOFtracker &t); //Copy Ctor
+ AliTOFtracker& operator=(const AliTOFtracker &source); // ass. op.
+
Int_t FindClusterIndex(Double_t z) const; // Returns cluster index
void MatchTracks(Bool_t mLastStep); // Matching Algorithm
void CollectESD(); // Select starting Set for Matching
- Float_t GetTimeZerofromTOF(AliESDEvent* /*event*/) const; // T0 from TOF
- Float_t GetTimeZerofromT0(AliESDEvent* event) const; // T0 from T0
- Float_t CorrectTimeWalk(Float_t dist,Float_t tof); // Time Walk correction
+ Float_t CorrectTimeWalk(Float_t dist,Float_t tof) const; // Time Walk correction
- const AliTOFRecoParam* fRecoParam; // Pointer to TOF Recon. Pars
+ const AliTOFRecoParam* fkRecoParam; // Pointer to TOF Recon. Pars
AliTOFGeometry* fGeom; // Pointer to TOF geometry
- AliTOFpidESD* fPid; // Pointer to TOF PID
AliTOFcluster *fClusters[kMaxCluster]; // pointers to the TOF clusters
Int_t fN; // Number of Clusters
Int_t fnmatch; // Total matched tracks
TClonesArray* fTracks; //! pointer to the TClonesArray with TOF tracks
- TClonesArray* fSeeds; //! pointer to the TClonesArray with ESD tracks
- //Digits/Reco QA histos
+ TObjArray* fSeeds; //! pointer to the TObjArray with ESD tracks
+ //Digits/Reco QA histos
+ TObjArray* fTOFtrackPoints; //! pointer to TObjArray of matchable TOF
+ //track points
TH2F * fHDigClusMap; //Digits QA, Cluster Map
TH1F * fHDigNClus; //Digits QA, # of clusters on TOF/event
Float_t fExpTimeKa; // exp time, Kaons
Float_t fExpTimePr; // exp time, Protons
- ClassDef(AliTOFtracker, 2) // TOF tracker
+ ClassDef(AliTOFtracker, 6) // TOF tracker
};
#endif