TOF + macros to each detector folder

[u/mrichter/AliRoot.git] / TOF / TOFrec / AliTOFtrackerV1.h

diff --git a/TOF/TOFrec/AliTOFtrackerV1.h b/TOF/TOFrec/AliTOFtrackerV1.h
new file mode 100644 (file)
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+++ b/TOF/TOFrec/AliTOFtrackerV1.h
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+#ifndef ALITOFTRACKERV1_H
+#define ALITOFTRACKERV1_H
+
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice                               */
+
+/* $Id$ */
+
+//----------------------------------------------------------------------//
+//                                                                      //
+// AliTOFtrackerV1 Class                                                //
+// Task: Perform association of the ESD tracks to TOF Clusters          //
+// and Update ESD track with associated TOF Cluster parameters          //
+//                                                                      //
+// -- Authors : S. Arcelli, C. Zampolli (Bologna University and INFN)   //
+// -- Contacts: Annalisa.De.Caro@cern.ch                                //
+// --         : Chiara.Zampolli@bo.infn.it                              //
+// --         : Silvia.Arcelli@bo.infn.it                               //
+//                                                                      //
+//----------------------------------------------------------------------//
+
+#include "AliTracker.h"
+
+class TClonesArray;
+class TObjArray;
+class TH1F;
+class TH2F;
+
+class AliESDEvent;
+
+class AliTOFcluster;
+class AliTOFRecoParam;
+class AliESDpid;
+
+class AliTOFtrackerV1 : public AliTracker {
+
+public:
+
+ AliTOFtrackerV1(); 
+
+ virtual ~AliTOFtrackerV1();
+ virtual void GetPidSettings(AliESDpid *esdPID);
+ virtual Int_t Clusters2Tracks(AliESDEvent* /*event*/) {return -1;};
+ 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
+ virtual AliCluster *GetCluster(Int_t index) const
+   {if (index==-1 || index >= fN) return NULL;
+   return (AliCluster *) fClusters[index];};
+ Bool_t GetTrackPoint(Int_t index, AliTrackPoint& p) const;
+ void InitCheckHists();
+ void SaveCheckHists();
+ void FillClusterArray(TObjArray* arr) const;
+
+private:
+
+ enum {kMaxCluster=77777}; //maximal number of the TOF clusters
+
+ AliTOFtrackerV1(const AliTOFtrackerV1 &t); //Copy Ctor 
+ AliTOFtrackerV1& operator=(const AliTOFtrackerV1 &source); // ass. op.
+
+ Int_t FindClusterIndex(Double_t z) const; // Returns cluster index 
+ void  MatchTracks(); // Matching Algorithm 
+ void  CollectESD(); // Select starting Set for Matching 
+ Float_t  GetTimeZerofromTOF(AliESDEvent* /*event*/) const; // T0 from TOF
+ Float_t  GetTimeZerofromT0(const AliESDEvent * const event) const; // T0 from T0
+ Float_t  CorrectTimeWalk(Float_t dist,Float_t tof) const; // Time Walk correction
+
+ const AliTOFRecoParam* fkRecoParam;    // Pointer to TOF Recon. Pars
+ AliTOFcluster *fClusters[kMaxCluster]; // pointers to the TOF clusters
+
+ Int_t fN;              // Number of Clusters
+ Int_t fNseeds;         // Number of track seeds  
+ Int_t fNseedsTOF;      // TPC BP tracks
+ Int_t fngoodmatch;     // Correctly matched  tracks
+ Int_t fnbadmatch;      // Wrongly matched tracks
+ Int_t fnunmatch;       // Unmatched tracks
+ Int_t fnmatch;         // Total matched tracks
+ 
+ TClonesArray* fTracks; //! pointer to the TClonesArray with TOF tracks
+ TObjArray* fSeeds;  //! pointer to the TObjArray with ESD tracks
+ //Digits/Reco QA histos
+
+ TH2F * fHDigClusMap; //Digits QA, Cluster Map 
+ TH1F * fHDigNClus;   //Digits QA, # of clusters on TOF/event
+ TH1F * fHDigClusTime;//Digits QA, Cluster Time (ns)
+ TH1F * fHDigClusToT; //Digits QA, Cluster ToT (ns)
+ TH1F * fHRecNClus; //Reco QA, cluster occupancy in search window
+ TH1F * fHRecChi2;//Reco QA, track-best TOF cluster chi2
+ TH1F * fHRecDistZ;//Reco QA, track-TOF cluster closest distance (cm)
+ TH2F * fHRecSigYVsP;//Reco QA, track error in Y at TOF inner surface (cm)
+ TH2F * fHRecSigZVsP; //Reco QA, track error in Z at TOF inner surface (cm)
+ TH2F * fHRecSigYVsPWin;//Reco QA, search window size in Y (cm)
+ TH2F * fHRecSigZVsPWin;//Reco QA, search window size in X (cm)
+
+ ClassDef(AliTOFtrackerV1, 3) // TOF tracker 
+};
+
+#endif