-#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 */
////////////////////////////////////////////////
// Manager and hits classes for set: TRD //
////////////////////////////////////////////////
-
-#include "AliRun.h"
+
#include "AliDetector.h"
-#include "AliTRDhit.h"
-#include "AliDigit.h"
-#include "AliTRDconst.h"
-#include "AliTRDgeometry.h"
+class TFile;
+
+class AliRun;
+class AliDigit;
+
+class AliTRDhit;
+class AliTRDsim;
+class AliTRDgeometry;
+class AliTRDtrackHits;
//_____________________________________________________________________________
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*);
- 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 *digits
+ , Int_t det, Float_t amp, Int_t *tracks
+ , Float_t sigmaY2, 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, const char *file=0);
+ virtual void ResetDigits();
virtual void ResetRecPoints();
virtual void StepManager() = 0;
virtual void SetTreeAddress();
virtual void SetGasMix(Int_t imix = 0);
- virtual void SetHits(Int_t ihit = 1) {};
- virtual void SetPHOShole() { fGeometry->SetPHOShole(); };
- virtual void SetRICHhole() { fGeometry->SetRICHhole(); };
+ virtual void SetHits() {};
+ 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() 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 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 void SDigits2Digits();
- AliTRDgeometry *GetGeometry() { return fGeometry; };
+ virtual AliTRDsim *CreateTR() = 0;
+ virtual AliTRDsim *GetTR() const = 0;
- virtual void SetSensChamber(Int_t ichamber) = 0;
- virtual void SetSensPlane(Int_t iplane) = 0;
- virtual void SetSensSector(Int_t isector) = 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);
- virtual Int_t GetSensChamber() = 0;
- virtual Int_t GetSensPlane() = 0;
- virtual Int_t GetSensSector() = 0;
-
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,5) // Transition Radiation Detector base class
};