Adding renormalisation of the combinatotial bgk for peripheral events

[u/mrichter/AliRoot.git] / TRD / AliTRD.h

diff --git a/TRD/AliTRD.h b/TRD/AliTRD.h
index 08cd9bf2f44841089f8db0c8792be94340a2a2ee..8e460ffd1cf518337f6f9038e037b080f18ff8ff 100644 (file)
--- a/TRD/AliTRD.h
+++ b/TRD/AliTRD.h
@@ -1,5 +1,5 @@
-#ifndef TRD_H
-#define TRD_H
+#ifndef ALITRD_H
+#define ALITRD_H
 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
  * See cxx source for full Copyright notice                               */
 
@@ -8,14 +8,21 @@
 ////////////////////////////////////////////////
 //  Manager and hits classes for set: TRD     //
 ////////////////////////////////////////////////
- 
-#include "AliRun.h"
+
+#include <TLorentzVector.h>
 #include "AliDetector.h"
-#include "AliTRDhit.h" 
-#include "AliDigit.h"
+#include <TVirtualMC.h>
+
+class TFile;
+class TLorentzVector;
+
+class AliRun;
+class AliDigit;
 
-#include "AliTRDconst.h"
-#include "AliTRDgeometry.h"
+class AliTRDhit;
+class AliTRDsim;
+class AliTRDgeometry;
+class AliTRDtrackHits;
 
 //_____________________________________________________________________________
 class AliTRD : public AliDetector {
@@ -24,50 +31,94 @@ class AliTRD : public AliDetector {
 
   AliTRD();
   AliTRD(const char *name, const char *title);
+  AliTRD(const AliTRD &trd);
   virtual           ~AliTRD();
-  virtual void       AddHit(Int_t, Int_t*, Float_t*);
-  virtual void       AddDigit(Int_t*, Int_t*);    
-  virtual void       AddRecPoint(Float_t*, Int_t*, Int_t, Float_t);
+
+          AliTRD    &operator=(const AliTRD &trd);
+
+  virtual void       AddHit(Int_t track, Int_t det, Float_t *hits, Int_t q, Bool_t inDrift); 
+  virtual void       AddCluster(Float_t *pos, Int_t det, Float_t amp, Int_t *tracks
+                              , Float_t *sig, Int_t iType);
   virtual void       BuildGeometry();
+  virtual void       Copy(TObject &trd);
   virtual void       CreateGeometry();
   virtual void       CreateMaterials();
-  virtual void       DrawModule();
-  Int_t              DistancetoPrimitive(Int_t px, Int_t py);
-  TObjArray         *RecPoints()           { return fRecPoints;   };
+  virtual void       DrawModule() const;
+  Int_t              DistancetoPrimitive(Int_t px, Int_t py) const;
+  virtual void       LoadPoints(Int_t track);    
+  TObjArray         *RecPoints() const              { return fRecPoints;   };
   virtual void       Init();
   virtual Int_t      IsVersion() const = 0;
-  virtual void       MakeBranch(Option_t* option);     
+  virtual void       MakeBranch(Option_t* option);
+  virtual void       ResetDigits();     
   virtual void       ResetRecPoints();
   virtual void       StepManager() = 0; 
   virtual void       SetTreeAddress();
 
   virtual void       SetGasMix(Int_t imix = 0);
   virtual void       SetHits()             {};
-  virtual void       SetPHOShole()         { fGeometry->SetPHOShole(); };
-  virtual void       SetRICHhole()         { fGeometry->SetRICHhole(); };
+  virtual void       SetPHOShole();
+  virtual void       SetRICHhole();
+  virtual void       SetDrawTR(Int_t idraw = 1)     { fDrawTR      = idraw; };
+  virtual void       SetDisplayType(Int_t type = 0) { fDisplayType = type;  };
 
-  AliTRDgeometry    *GetGeometry()         { return fGeometry; };
+  AliTRDgeometry    *GetGeometry() const            { return fGeometry; };
 
   virtual void       SetSensChamber(Int_t ichamber)              = 0;
   virtual void       SetSensPlane(Int_t iplane)                  = 0;
   virtual void       SetSensSector(Int_t isector)                = 0;
   virtual void       SetSensSector(Int_t isector, Int_t nsector) = 0;
 
-  virtual Int_t      GetSensChamber()     = 0;
-  virtual Int_t      GetSensPlane()       = 0;
-  virtual Int_t      GetSensSector()      = 0;
-  virtual Int_t      GetSensSectorRange() = 0; 
+  virtual void       SetHitTypeStandard()           { fHitType = 1; };
+  virtual void       SetHitTypeCompressed()         { fHitType = 2; };
+  virtual void       SetHitTypeBoth()               { fHitType = 3; };
+
+  virtual Int_t      GetSensChamber() const     = 0;
+  virtual Int_t      GetSensPlane() const       = 0;
+  virtual Int_t      GetSensSector() const      = 0;
+  virtual Int_t      GetSensSectorRange() const = 0; 
+ 
+  virtual void       Hits2Digits();
+  virtual void       Hits2SDigits();
+  virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const; 
+  virtual void       SDigits2Digits();
+
+  virtual AliTRDsim *CreateTR()     = 0;
+  virtual AliTRDsim *GetTR() const  = 0;
+
+  virtual void       MakeBranch2(Option_t *opt=" ", const char *file=0); 
+  virtual void       SetTreeAddress2();
+  virtual void       AddHit2(Int_t track, Int_t det, Float_t *hits, Int_t q, Bool_t inDrift);
+  virtual void       ResetHits();
+
+  virtual AliHit*    FirstHit(Int_t track);
+  virtual AliHit*    NextHit();
+  virtual AliHit*    FirstHit2(Int_t track);
+  virtual AliHit*    NextHit2();
+
+  virtual void       FinishPrimary();
+  virtual void       RemapTrackHitIDs(Int_t *map);
 
  protected:
 
-  Int_t              fGasMix;            //  Gas mixture. 0: Xe/Isobutane 1: Xe/CO2
+  Int_t                fGasMix;             //  Gas mixture. 0: Xe/Isobutane 1: Xe/CO2
+
+  AliTRDgeometry      *fGeometry;           //  The TRD geometry
+
+  TObjArray           *fRecPoints;          //  Array of reconstructed points / cluster
+  Int_t                fNRecPoints;         //! Number of reconstructed points / cluster
+
+  Float_t              fGasDensity;         //  The density of the drift gas
+  Float_t              fFoilDensity;        //  The density of the entrance window foil
+
+  Int_t                fDrawTR;             //  Switches marking the TR photons in the display
+  Int_t                fDisplayType;        //  Display type (0: normal, 1: detailed) 
 
-  AliTRDgeometry    *fGeometry;          //  The TRD geometry
 
-  TObjArray         *fRecPoints;         //  Array of reconstructed points
-  Int_t              fNRecPoints;        //! Number of reconstructed points
+  AliTRDtrackHits     *fTrackHits;          //! Compressed hits for a given track 
+  Int_t                fHitType;            //  Switch for the different hit data structures
 
-  ClassDef(AliTRD,1)                     //  Transition Radiation Detector base class
+  ClassDef(AliTRD,6)                        //  Transition Radiation Detector base class
 
 };