X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=TRD%2FAliTRDtracker.h;h=bc67eb3be6c7f30ad0b8d186f4739c9ca1e9ad22;hp=e0b7d8844eef7878b21884689f1850070e2777e1;hb=a819a5f7bddaac1e6625eb9531e9e0734bba8c83;hpb=4cc8933ffd17d3d790746f3a1d35b2e30298aa15

diff --git a/TRD/AliTRDtracker.h b/TRD/AliTRDtracker.h
index e0b7d8844ee..bc67eb3be6c 100644
--- a/TRD/AliTRDtracker.h
+++ b/TRD/AliTRDtracker.h
@@ -5,6 +5,7 @@
  * See cxx source for full Copyright notice                               */ 
 
 #include <TNamed.h>
+#include <TH1.h>   
 
 class TFile;
 class TParticle;
@@ -12,10 +13,9 @@ class TParticlePDG;
 class TObjArray;
 
 class AliTRDgeometry;
-class AliTRDtrackingSector;
 class AliTRDtrack;
 class AliTRDmcTrack;
-
+class AliTRDtrackingSector;
 
 class AliTRDtracker : public TNamed { 
 
@@ -25,20 +25,41 @@ class AliTRDtracker : public TNamed {
   AliTRDtracker(const Text_t* name, const Text_t* title);
   ~AliTRDtracker(); 
 
-  virtual void  Clusters2Tracks(); 
+  virtual void  Clusters2Tracks(TH1F *hs, TH1F *hd); 
   Double_t      ExpectedSigmaY2(Double_t r, Double_t tgl, Double_t pt);
   Double_t      ExpectedSigmaZ2(Double_t r, Double_t tgl);
   Int_t         FindProlongation(AliTRDtrack& t, AliTRDtrackingSector *sec,
-                                 Int_t s, Int_t rf=0);
+                              Int_t s, Int_t rf=0, Int_t matched_index = -1,
+				 TH1F *hs=0, TH1F *hd=0);
   void          GetEvent(const Char_t *hitfile, const Char_t *clusterfile);
   void          SetUpSectors(AliTRDtrackingSector *sec);
-  virtual void  MakeSeeds(Int_t inner, Int_t outer);
-  virtual void  FindTracks();
+  virtual void  MakeSeeds(Int_t inner, Int_t outer, AliTRDtrackingSector *sec,
+			  Int_t turn, TH1F *hs, TH1F *hd);
+  virtual void  FindTracks(AliTRDtrackingSector *sec, TH1F *hs, TH1F *hd);
   virtual void  UseClusters(AliTRDtrack t);
   virtual Int_t GetTrackLabel(AliTRDtrack t);
   Int_t         WriteTracks(const Char_t *filename); 
-  void          ReadClusters(TObjArray *array, const Char_t *filename, 
-                             Int_t option = 1);
+  void          ReadClusters(TObjArray *array, const Char_t *filename);
+
+  Float_t  GetSeedGap()       const {return fSeedGap;}   
+  Float_t  GetSeedStep()      const {return fSeedStep;}
+  Float_t  GetSeedDepth()     const {return fSeedDepth;}
+  Float_t  GetSkipDepth()     const {return fSkipDepth;}
+  Double_t GetMaxChi2()       const {return fMaxChi2;}
+  Float_t  GetMaxSeedC()      const {return fMaxSeedC;}
+  Float_t  GetMaxSeedTan()    const {return fMaxSeedTan;}
+  Double_t GetSeedErrorSY()   const {return fSeedErrorSY;}
+  Double_t GetSeedErrorSY3()  const {return fSeedErrorSY3;}
+  Double_t GetSeedErrorSZ()   const {return fSeedErrorSZ;}
+  Float_t  GetLabelFraction() const {return fLabelFraction;}
+  Float_t  GetWideRoad()      const {return fWideRoad;}
+
+  Float_t  GetMinClustersInTrack() const {return fMinClustersInTrack;}
+  Float_t  GetMinClustersInSeed()  const {return fMinClustersInSeed;} 
+  Float_t  GetMaxSeedDeltaZ()      const {return fMaxSeedDeltaZ;}
+  Float_t  GetMaxSeedVertexZ()     const {return fMaxSeedVertexZ;}
+
+  void     SetSY2corr(Float_t w)    {fSY2corr = w;}
 
  protected:
 
@@ -55,10 +76,14 @@ class AliTRDtracker : public TNamed {
   Int_t            fNtracks;          // Number of reconstructed tracks 
   TObjArray        *fTracks;          // List of reconstructed tracks   
 
-  static const Int_t    fSeedGap;  // Distance between inner and outer
-                                      // time bin in seeding
+  Float_t          fSY2corr;          // Correction coefficient for
+                                      // cluster SigmaY2 
+
+  static const Float_t  fSeedGap;   // Distance between inner and outer
+                                    // time bin in seeding 
+				    // (fraction of all time bins) 
   
-  static const Int_t    fSeedStep;    // Step in iterations
+  static const Float_t  fSeedStep;    // Step in iterations
   static const Float_t 	fSeedDepth;   // Fraction of TRD allocated for seeding
   static const Float_t  fSkipDepth;   // Fraction of TRD which can be skipped
                                       // in track prolongation		   
@@ -66,7 +91,8 @@ class AliTRDtracker : public TNamed {
  	
   static const Float_t  fMinClustersInTrack; // min fraction of clusters in track
   static const Float_t  fMinClustersInSeed;  // min fraction of clusters in seed
-  static const Float_t  fMaxSeedDeltaZ;  // max dZ in MakeSeeds
+  static const Float_t  fMaxSeedDeltaZ;   // max dZ in MakeSeeds
+  static const Float_t  fMaxSeedDeltaZ12; // max abs(z1-z2) in MakeSeeds
   static const Float_t  fMaxSeedC;       // max initial curvature in MakeSeeds
   static const Float_t  fMaxSeedTan;     // max initial Tangens(lambda) in MakeSeeds
   static const Float_t  fMaxSeedVertexZ; // max vertex Z in MakeSeeds