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

#ifndef ALITRDCLUSTER_H
#define ALITRDCLUSTER_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

#include <TObject.h>

class AliTRDrecPoint;

class AliTRDcluster : public TObject {

 public:

  AliTRDcluster();
  AliTRDcluster(const AliTRDcluster &c);
  AliTRDcluster(const AliTRDrecPoint &p);
  virtual ~AliTRDcluster();
  AliTRDcluster &operator=(const AliTRDcluster &c);

  virtual void    Copy(TObject &c);
  virtual void    AddTrackIndex(Int_t *i);
   
          Int_t   GetDetector() const             { return fDetector; }
          Int_t   GetLocalTimeBin() const         { return fTimeBin;  }

          Float_t GetSigmaY2() const              { return fSigmaY2; }
          Float_t GetSigmaZ2() const              { return fSigmaZ2; }
          Float_t GetY() const                    { return fY; }
          Float_t GetZ() const                    { return fZ; }
          Float_t GetQ() const                    { return fQ; }

          Int_t   IsUsed() const                  { return (fQ < 0) ? 1 : 0; }
          void    Use()                           { fQ = -fQ; }
          Int_t   GetTrackIndex(Int_t i) const    { return fTracks[i]; }

          Bool_t  From2pad() const                { return TestBit(k2pad);  }
          Bool_t  From3pad() const                { return TestBit(k3pad);  }
          Bool_t  From4pad() const                { return TestBit(k4pad);  }
          Bool_t  From5pad() const                { return TestBit(k5pad);  }
          Bool_t  FromLarge() const               { return TestBit(kLarge); }

          void    SetDetector(Int_t d)            { fDetector  = d; }
          void    SetLocalTimeBin(Int_t t)        { fTimeBin   = t; }
          void    SetQ(Float_t q)                 { fQ         = q; }
          void    SetY(Float_t y)                 { fY         = y; }
          void    SetZ(Float_t z)                 { fZ         = z; }
          void    SetTrackIndex(Int_t i, Int_t t) { fTracks[i] = t; } 
          void    SetSigmaY2(Float_t s)           { fSigmaY2   = s; }
          void    SetSigmaZ2(Float_t s)           { fSigmaZ2   = s; }

          void    Set2pad()                       { SetBit(k2pad);  }
          void    Set3pad()                       { SetBit(k3pad);  }
          void    Set4pad()                       { SetBit(k4pad);  }
          void    Set5pad()                       { SetBit(k5pad);  }
          void    SetLarge()                      { SetBit(kLarge); }

 protected:

  enum {
    k2pad  = 0x00000001,   // 2 pad cluster
    k3pad  = 0x00000002,   // 3 pad cluster
    k4pad  = 0x00000004,   // 4 pad cluster
    k5pad  = 0x00000008,   // 5 pad cluster
    kLarge = 0x00000016    // Large cluster
  };

  Int_t    fDetector;       // TRD detector number
  Int_t    fTimeBin;        // Time bin number within the detector

  Int_t    fTracks[3];      // labels of overlapped tracks
  Float_t  fQ;              // amplitude 
  Float_t  fY;              // local Rphi coordinate (cm) within tracking sector
  Float_t  fZ;              // local Z coordinate (cm) within tracking sector
  Float_t  fSigmaY2;        // Y variance (cm)
  Float_t  fSigmaZ2;        // Z variance (cm)  

  ClassDef(AliTRDcluster,1) // Cluster for the TRD
 
};

#endif
Commit	Line	Data
46d29e70	1	#ifndef ALITRDCLUSTER_H
	2	#define ALITRDCLUSTER_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	#include <TObject.h>
	9
	10	class AliTRDrecPoint;
	11
	12	class AliTRDcluster : public TObject {
	13
	14	public:
	15
	16	AliTRDcluster();
a2b90f83	17	AliTRDcluster(const AliTRDcluster &c);
	18	AliTRDcluster(const AliTRDrecPoint &p);
	19	virtual ~AliTRDcluster();
	20	AliTRDcluster &operator=(const AliTRDcluster &c);
	21
	22	virtual void Copy(TObject &c);
	23	virtual void AddTrackIndex(Int_t *i);
	24
	25	Int_t GetDetector() const { return fDetector; }
	26	Int_t GetLocalTimeBin() const { return fTimeBin; }
	27
	28	Float_t GetSigmaY2() const { return fSigmaY2; }
	29	Float_t GetSigmaZ2() const { return fSigmaZ2; }
	30	Float_t GetY() const { return fY; }
	31	Float_t GetZ() const { return fZ; }
	32	Float_t GetQ() const { return fQ; }
	33
	34	Int_t IsUsed() const { return (fQ < 0) ? 1 : 0; }
	35	void Use() { fQ = -fQ; }
	36	Int_t GetTrackIndex(Int_t i) const { return fTracks[i]; }
	37
db30bf0f	38	Bool_t From2pad() const { return TestBit(k2pad); }
	39	Bool_t From3pad() const { return TestBit(k3pad); }
	40	Bool_t From4pad() const { return TestBit(k4pad); }
	41	Bool_t From5pad() const { return TestBit(k5pad); }
	42	Bool_t FromLarge() const { return TestBit(kLarge); }
a2b90f83	43
	44	void SetDetector(Int_t d) { fDetector = d; }
	45	void SetLocalTimeBin(Int_t t) { fTimeBin = t; }
	46	void SetQ(Float_t q) { fQ = q; }
	47	void SetY(Float_t y) { fY = y; }
	48	void SetZ(Float_t z) { fZ = z; }
	49	void SetTrackIndex(Int_t i, Int_t t) { fTracks[i] = t; }
	50	void SetSigmaY2(Float_t s) { fSigmaY2 = s; }
	51	void SetSigmaZ2(Float_t s) { fSigmaZ2 = s; }
	52
db30bf0f	53	void Set2pad() { SetBit(k2pad); }
	54	void Set3pad() { SetBit(k3pad); }
	55	void Set4pad() { SetBit(k4pad); }
	56	void Set5pad() { SetBit(k5pad); }
	57	void SetLarge() { SetBit(kLarge); }
46d29e70	58
	59	protected:
	60
a2b90f83	61	enum {
db30bf0f	62	k2pad = 0x00000001, // 2 pad cluster
	63	k3pad = 0x00000002, // 3 pad cluster
	64	k4pad = 0x00000004, // 4 pad cluster
	65	k5pad = 0x00000008, // 5 pad cluster
	66	kLarge = 0x00000016 // Large cluster
a2b90f83	67	};
46d29e70	68
a2b90f83	69	Int_t fDetector; // TRD detector number
a2b90f83	70	Int_t fTimeBin; // Time bin number within the detector
46d29e70	71
a2b90f83	72	Int_t fTracks[3]; // labels of overlapped tracks
	73	Float_t fQ; // amplitude
	74	Float_t fY; // local Rphi coordinate (cm) within tracking sector
	75	Float_t fZ; // local Z coordinate (cm) within tracking sector
	76	Float_t fSigmaY2; // Y variance (cm)
	77	Float_t fSigmaZ2; // Z variance (cm)
46d29e70	78
a2b90f83	79	ClassDef(AliTRDcluster,1) // Cluster for the TRD
46d29e70	80
	81	};
	82
	83	#endif