[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                               */

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//  TRD cluster                                                              //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

#include "AliCluster.h"

class AliTRDcluster : public AliCluster {
public:

  enum ETRDclusterStatus { 
    kInChamber = BIT(16) // Out of fiducial volume of chamber (signal tails)
   ,kFivePad   = BIT(17) // Deconvoluted clusters
  };
  enum ETRDclusterMask { 
    kMaskedLeft   = 0
   ,kMaskedCenter = 1
   ,kMaskedRight  = 2
  };

  AliTRDcluster();
  AliTRDcluster(
    Int_t det, Float_t q, Float_t *pos, Float_t *sig,
    Int_t *tracks, Char_t npads, Short_t *signals,
    UChar_t col, UChar_t row, UChar_t time,
    Char_t timebin, Float_t center, UShort_t volid);
  AliTRDcluster(const AliTRDcluster &c);
  virtual ~AliTRDcluster() {};

  virtual void     AddTrackIndex(Int_t *i); 
  void     Clear(Option_t *o="");
  
  Bool_t   IsEqual(const TObject *otherCluster) const;
  Bool_t   IsInChamber() const             { return TestBit(kInChamber);       }
  Bool_t   IsMasked() const                { return fClusterMasking ? kTRUE : kFALSE; }
  Bool_t   IsShared() const                { return IsClusterShared();}
  Bool_t   IsUsed() const                  { return IsClusterUsed(); }
  Bool_t   IsFivePad() const               { return TestBit(kFivePad);}

  UChar_t  GetPadMaskedPosition() const    { return fClusterMasking & 7; }
  UChar_t  GetPadMaskedStatus() const      { return fClusterMasking >> 3; }
  Int_t    GetDetector() const             { return fDetector;      }
  Int_t    GetLocalTimeBin() const         { return fLocalTimeBin;  }
  Float_t  GetQ() const                    { return fQ;             }
  Int_t    GetNPads() const                { return fNPads;         }
  Float_t  GetCenter() const               { return fCenter;        }
  Int_t    GetPadCol() const               { return fPadCol;        }
  Int_t    GetPadRow() const               { return fPadRow;        }
  Int_t    GetPadTime() const              { return fPadTime;       }
  Short_t *GetSignals()                    { return fSignals;       }
  Float_t  GetSumS() const;
  Float_t  GetXloc(Double_t t0, Double_t vd, Double_t *const q=0x0, Double_t *const xq=0x0, Double_t z = 0.2);
  Float_t  GetYloc(Double_t s2, Double_t W, Double_t xd, Double_t wt, Double_t *const y1=0x0, Double_t *const y2=0x0);

  void     Print(Option_t* o="") const;

  void     SetLocalTimeBin(Char_t t)       { fLocalTimeBin = t;     }
  void     SetInChamber(Bool_t in = kTRUE) { SetBit(kInChamber,in); }
  void     SetPadMaskedPosition(UChar_t position);
  void     SetPadMaskedStatus(UChar_t status);
  void     SetPadCol(UChar_t inPadCol){ fPadCol = inPadCol;}
  void     SetPadRow(UChar_t inPadRow){ fPadRow = inPadRow;}
  void     SetPadTime(UChar_t inPadTime){ fPadTime = inPadTime;}
  void     SetDetector(Short_t inDetector){ fDetector = inDetector;}
  void     SetQ(Float_t inQ){ fQ = inQ;}
  void     SetClusterMasking(UChar_t inClusterMasking){ fClusterMasking = inClusterMasking;}
  void     SetShared(Bool_t sh  = kTRUE)   { SetBit(AliCluster::kShared,sh);    }
  void     Use(Int_t = 0)                  { SetBit(AliCluster::kUsed, kTRUE);              }
  void     SetFivePad(Bool_t b = kTRUE) { SetBit(kFivePad,b);}

protected:
  UChar_t fPadCol;         //  Central pad number in column direction
  UChar_t fPadRow;         //  Central pad number in row direction
  UChar_t fPadTime;        //  Uncalibrated time bin number
  Char_t  fLocalTimeBin;   //  T0-calibrated time bin number
  UChar_t fNPads;          //  Number of pads in cluster
  UChar_t fClusterMasking; //  Bit field containing cluster status information;
  Short_t fDetector;       //  TRD detector number
  Short_t fSignals[7];     //  Signals in the cluster
  Float_t fQ;              //  Amplitude 
  Float_t fCenter;         //  Center of the cluster relative to the pad 

  ClassDef(AliTRDcluster, 6)        //  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
6d50f529	8	///////////////////////////////////////////////////////////////////////////////
	9	// //
	10	// TRD cluster //
	11	// //
	12	///////////////////////////////////////////////////////////////////////////////
5443e65e	13
5843e420	14	#include "AliCluster.h"
46d29e70	15
5443e65e	16	class AliTRDcluster : public AliCluster {
5843e420	17	public:
46d29e70	18
5843e420	19	enum ETRDclusterStatus {
	20	kInChamber = BIT(16) // Out of fiducial volume of chamber (signal tails)
	21	,kFivePad = BIT(17) // Deconvoluted clusters
	22	};
	23	enum ETRDclusterMask {
	24	kMaskedLeft = 0
	25	,kMaskedCenter = 1
	26	,kMaskedRight = 2
f5375dcb	27	};
0e09df31	28
bdb68f8c	29	AliTRDcluster();
203967fc	30	AliTRDcluster(
	31	Int_t det, Float_t q, Float_t pos, Float_t sig,
	32	Int_t tracks, Char_t npads, Short_t signals,
	33	UChar_t col, UChar_t row, UChar_t time,
	34	Char_t timebin, Float_t center, UShort_t volid);
a2b90f83	35	AliTRDcluster(const AliTRDcluster &c);
acc49af9	36	virtual ~AliTRDcluster() {};
a2b90f83	37
6d50f529	38	virtual void AddTrackIndex(Int_t *i);
203967fc	39	void Clear(Option_t *o="");
	40
	41	Bool_t IsEqual(const TObject *otherCluster) const;
	42	Bool_t IsInChamber() const { return TestBit(kInChamber); }
	43	Bool_t IsMasked() const { return fClusterMasking ? kTRUE : kFALSE; }
de777ccb	44	Bool_t IsShared() const { return IsClusterShared();}
de777ccb	45	Bool_t IsUsed() const { return IsClusterUsed(); }
5843e420	46	Bool_t IsFivePad() const { return TestBit(kFivePad);}
a2b90f83	47
203967fc	48	UChar_t GetPadMaskedPosition() const { return fClusterMasking & 7; }
	49	UChar_t GetPadMaskedStatus() const { return fClusterMasking >> 3; }
	50	Int_t GetDetector() const { return fDetector; }
	51	Int_t GetLocalTimeBin() const { return fLocalTimeBin; }
	52	Float_t GetQ() const { return fQ; }
	53	Int_t GetNPads() const { return fNPads; }
	54	Float_t GetCenter() const { return fCenter; }
	55	Int_t GetPadCol() const { return fPadCol; }
	56	Int_t GetPadRow() const { return fPadRow; }
	57	Int_t GetPadTime() const { return fPadTime; }
	58	Short_t *GetSignals() { return fSignals; }
	59	Float_t GetSumS() const;
834ac2c9	60	Float_t GetXloc(Double_t t0, Double_t vd, Double_t const q=0x0, Double_t const xq=0x0, Double_t z = 0.2);
834ac2c9	61	Float_t GetYloc(Double_t s2, Double_t W, Double_t xd, Double_t wt, Double_t const y1=0x0, Double_t const y2=0x0);
5843e420	62
203967fc	63	void Print(Option_t* o="") const;
f5375dcb	64
203967fc	65	void SetLocalTimeBin(Char_t t) { fLocalTimeBin = t; }
	66	void SetInChamber(Bool_t in = kTRUE) { SetBit(kInChamber,in); }
	67	void SetPadMaskedPosition(UChar_t position);
	68	void SetPadMaskedStatus(UChar_t status);
bee2b41e	69	void SetPadCol(UChar_t inPadCol){ fPadCol = inPadCol;}
	70	void SetPadRow(UChar_t inPadRow){ fPadRow = inPadRow;}
	71	void SetPadTime(UChar_t inPadTime){ fPadTime = inPadTime;}
	72	void SetDetector(Short_t inDetector){ fDetector = inDetector;}
	73	void SetQ(Float_t inQ){ fQ = inQ;}
	74	void SetClusterMasking(UChar_t inClusterMasking){ fClusterMasking = inClusterMasking;}
de777ccb	75	void SetShared(Bool_t sh = kTRUE) { SetBit(AliCluster::kShared,sh); }
de777ccb	76	void Use(Int_t = 0) { SetBit(AliCluster::kUsed, kTRUE); }
5843e420	77	void SetFivePad(Bool_t b = kTRUE) { SetBit(kFivePad,b);}
af26ce80	78
5843e420	79	protected:
	80	UChar_t fPadCol; // Central pad number in column direction
	81	UChar_t fPadRow; // Central pad number in row direction
	82	UChar_t fPadTime; // Uncalibrated time bin number
	83	Char_t fLocalTimeBin; // T0-calibrated time bin number
	84	UChar_t fNPads; // Number of pads in cluster
	85	UChar_t fClusterMasking; // Bit field containing cluster status information;
	86	Short_t fDetector; // TRD detector number
	87	Short_t fSignals[7]; // Signals in the cluster
	88	Float_t fQ; // Amplitude
	89	Float_t fCenter; // Center of the cluster relative to the pad
0e09df31	90
5843e420	91	ClassDef(AliTRDcluster, 6) // Cluster for the TRD
46d29e70	92	};
46d29e70	93	#endif