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

/* $Id$ */

////////////////////////////////////////////////
//  Manager and hits classes for set: TRD     //
////////////////////////////////////////////////

#include <TLorentzVector.h>
#include "AliDetector.h"
#include <TVirtualMC.h>

class TFile;
class TLorentzVector;

class AliRun;
class AliDigit;

class AliTRDhit;
class AliTRDsim;
class AliTRDgeometry;
class AliTRDtrackHits;

//_____________________________________________________________________________
class AliTRD : public AliDetector {

 public:

  AliTRD();
  AliTRD(const char *name, const char *title);
  AliTRD(const AliTRD &trd);
  virtual           ~AliTRD();

          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       BuildGeometry();
  virtual void       Copy(TObject &trd);
  virtual void       CreateGeometry();
  virtual void       CreateMaterials();
  virtual void       DrawModule() const;
  Int_t              DistancetoPrimitive(Int_t px, Int_t py) const;
  virtual void       LoadPoints(Int_t track);    
  virtual void       Init();
  virtual Int_t      IsVersion() const = 0;
  virtual void       MakeBranch(Option_t* option);
  virtual void       ResetDigits();     
  virtual void       StepManager() = 0; 
  virtual void       SetTreeAddress();

  virtual void       SetGasMix(Int_t imix = 0);
  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 AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const; 
  virtual void       SDigits2Digits();
  virtual void       Digits2Raw();

  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

  AliTRDgeometry      *fGeometry;           //  The TRD geometry

  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) 


  AliTRDtrackHits     *fTrackHits;          //! Compressed hits for a given track 
  Int_t                fHitType;            //  Switch for the different hit data structures

  ClassDef(AliTRD,6)                        //  Transition Radiation Detector base class

};

#endif
Commit	Line	Data
	1	#ifndef ALITRD_H
	2	#define ALITRD_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8	////////////////////////////////////////////////
	9	// Manager and hits classes for set: TRD //
	10	////////////////////////////////////////////////
	11
	12	#include <TLorentzVector.h>
	13	#include "AliDetector.h"
	14	#include <TVirtualMC.h>
	15
	16	class TFile;
	17	class TLorentzVector;
	18
	19	class AliRun;
	20	class AliDigit;
	21
	22	class AliTRDhit;
	23	class AliTRDsim;
	24	class AliTRDgeometry;
	25	class AliTRDtrackHits;
	26
	27	//_____________________________________________________________________________
	28	class AliTRD : public AliDetector {
	29
	30	public:
	31
	32	AliTRD();
	33	AliTRD(const char name, const char title);
	34	AliTRD(const AliTRD &trd);
	35	virtual ~AliTRD();
	36
	37	AliTRD &operator=(const AliTRD &trd);
	38
	39	virtual void AddHit(Int_t track, Int_t det, Float_t *hits, Int_t q, Bool_t inDrift);
	40	virtual void BuildGeometry();
	41	virtual void Copy(TObject &trd);
	42	virtual void CreateGeometry();
	43	virtual void CreateMaterials();
	44	virtual void DrawModule() const;
	45	Int_t DistancetoPrimitive(Int_t px, Int_t py) const;
	46	virtual void LoadPoints(Int_t track);
	47	virtual void Init();
	48	virtual Int_t IsVersion() const = 0;
	49	virtual void MakeBranch(Option_t* option);
	50	virtual void ResetDigits();
	51	virtual void StepManager() = 0;
	52	virtual void SetTreeAddress();
	53
	54	virtual void SetGasMix(Int_t imix = 0);
	55	virtual void SetHits() {};
	56	virtual void SetPHOShole();
	57	virtual void SetRICHhole();
	58	virtual void SetDrawTR(Int_t idraw = 1) { fDrawTR = idraw; };
	59	virtual void SetDisplayType(Int_t type = 0) { fDisplayType = type; };
	60
	61	AliTRDgeometry *GetGeometry() const { return fGeometry; };
	62
	63	virtual void SetSensChamber(Int_t ichamber) = 0;
	64	virtual void SetSensPlane(Int_t iplane) = 0;
	65	virtual void SetSensSector(Int_t isector) = 0;
	66	virtual void SetSensSector(Int_t isector, Int_t nsector) = 0;
	67
	68	virtual void SetHitTypeStandard() { fHitType = 1; };
	69	virtual void SetHitTypeCompressed() { fHitType = 2; };
	70	virtual void SetHitTypeBoth() { fHitType = 3; };
	71
	72	virtual Int_t GetSensChamber() const = 0;
	73	virtual Int_t GetSensPlane() const = 0;
	74	virtual Int_t GetSensSector() const = 0;
	75	virtual Int_t GetSensSectorRange() const = 0;
	76
	77	virtual void Hits2Digits();
	78	virtual void Hits2SDigits();
	79	virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const;
	80	virtual void SDigits2Digits();
	81	virtual void Digits2Raw();
	82
	83	virtual AliTRDsim *CreateTR() = 0;
	84	virtual AliTRDsim *GetTR() const = 0;
	85
	86	virtual void MakeBranch2(Option_t opt=" ", const char file=0);
	87	virtual void SetTreeAddress2();
	88	virtual void AddHit2(Int_t track, Int_t det, Float_t *hits, Int_t q, Bool_t inDrift);
	89	virtual void ResetHits();
	90
	91	virtual AliHit* FirstHit(Int_t track);
	92	virtual AliHit* NextHit();
	93	virtual AliHit* FirstHit2(Int_t track);
	94	virtual AliHit* NextHit2();
	95
	96	virtual void FinishPrimary();
	97	virtual void RemapTrackHitIDs(Int_t *map);
	98
	99	protected:
	100
	101	Int_t fGasMix; // Gas mixture. 0: Xe/Isobutane 1: Xe/CO2
	102
	103	AliTRDgeometry *fGeometry; // The TRD geometry
	104
	105	Float_t fGasDensity; // The density of the drift gas
	106	Float_t fFoilDensity; // The density of the entrance window foil
	107
	108	Int_t fDrawTR; // Switches marking the TR photons in the display
	109	Int_t fDisplayType; // Display type (0: normal, 1: detailed)
	110
	111
	112	AliTRDtrackHits *fTrackHits; //! Compressed hits for a given track
	113	Int_t fHitType; // Switch for the different hit data structures
	114
	115	ClassDef(AliTRD,6) // Transition Radiation Detector base class
	116
	117	};
	118
	119	#endif