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

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

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
// Class providing the calibration parameters by accessing the CDB           //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

/* $Id$ */

#ifndef ROOT_TObject
#include "TObject.h"
#endif

#ifndef ALITRDRECONSTRUCTOR_H
#include "AliTRDReconstructor.h"
#endif

class AliCDBEntry;

class AliTRDCalPID;
class AliTRDCalMonitoring;
class AliTRDCalROC;
class AliTRDCalDet;
class AliTRDCalSingleChamberStatus;
class AliTRDcalibDB : public TObject {

 public:

  enum { kNlayer  =   6
       , kNstack  =   5
       , kNsector =  18
       , kNdet    = 540 };
  
  static AliTRDcalibDB               *Instance();
  static void                         Terminate();

  void                                SetRun(Long64_t run);
  Long64_t                            GetRun() const { return fRun; }

  Float_t                             GetNoise(Int_t det, Int_t col, Int_t row);
        AliTRDCalROC                 *GetNoiseROC(Int_t det);
  const AliTRDCalDet                 *GetNoiseDet();

  Float_t                             GetVdrift(Int_t det, Int_t col, Int_t row);
  Float_t                             GetVdriftAverage(Int_t det);
        AliTRDCalROC                 *GetVdriftROC(Int_t det);
  const AliTRDCalDet                 *GetVdriftDet();

  Float_t                             GetT0(Int_t det, Int_t col, Int_t row);
  Float_t                             GetT0Average(Int_t det);
        AliTRDCalROC                 *GetT0ROC(Int_t det);
  const AliTRDCalDet                 *GetT0Det();

  Float_t                             GetGainFactor(Int_t det, Int_t col, Int_t row);
  Float_t                             GetGainFactorAverage(Int_t det);
  AliTRDCalROC                       *GetGainFactorROC(Int_t det);
  const AliTRDCalDet                 *GetGainFactorDet();

  AliTRDCalROC                       *GetPRFROC(Int_t det);
  Float_t                             GetPRFWidth(Int_t det, Int_t col, Int_t row);

  Float_t*                            GetSampledPRF() { return fPRFsmp; };
  Int_t                               GetPRFbin()     { return fPRFbin; };
  Float_t                             GetPRFlo()      { return fPRFlo;  };
  Float_t                             GetPRFhi()      { return fPRFhi;  };

  Int_t                               GetNumberOfTimeBins();

  Char_t                              GetPadStatus(Int_t det, Int_t col, Int_t row);
  AliTRDCalSingleChamberStatus       *GetPadStatusROC(Int_t det);
  AliTRDrecoParam*                    GetRecoParam(Int_t *eventtype);

  Char_t                              GetChamberStatus(Int_t det);

  Bool_t                              IsPadMasked(Int_t det, Int_t col, Int_t row);
  Bool_t                              IsPadBridgedLeft(Int_t det, Int_t col, Int_t row);
  Bool_t                              IsPadBridgedRight(Int_t det, Int_t col, Int_t row);
  Bool_t                              IsPadNotConnected(Int_t det, Int_t col, Int_t row);
  
  Bool_t                              IsChamberInstalled(Int_t det);
  Bool_t                              IsChamberMasked(Int_t det);

  const AliTRDCalMonitoring          *GetMonitoringObject();
  const AliTRDCalPID                 *GetPIDObject(AliTRDReconstructor::AliTRDpidMethod method);

  // Related functions, these depend on calibration data
  static Float_t                      GetOmegaTau(Float_t vdrift, Float_t bz);
         Int_t                        PadResponse(Double_t signal, Double_t dist
                                                , Int_t layer, Double_t *pad) const;
  
 protected:

  // For caching see also implentation of GetCachedCDBObject in the .cxx file
  enum { kCDBCacheSize = 19 };   // Number of cached objects
  enum { kIDVdriftPad = 0
       , kIDVdriftChamber
       , kIDT0Pad
       , kIDT0Chamber
       , kIDGainFactorPad
       , kIDGainFactorChamber
       , kIDNoiseChamber
       , kIDNoisePad
       , kIDPRFWidth
       , kIDFEE
       , kIDChamberPos
       , kIDStackPos
       , kIDSuperModulePos
       , kIDPIDNN
       , kIDPIDLQ
       , kIDRecoParam
       , kIDMonitoringData
       , kIDChamberStatus
       , kIDPadStatus };         // IDs of cached objects

  const TObject *GetCachedCDBObject(Int_t id);
  
  void           Invalidate();
  void           SamplePRF();
  
  AliCDBEntry   *GetCDBEntry(const Char_t *cdbPath);
  const TObject *CacheCDBEntry(Int_t id, const Char_t *cdbPath);

  static AliTRDcalibDB *fgInstance;                 //  Instance of this class (singleton implementation)
  static Bool_t         fgTerminated;               //  Defines if this class has already been terminated

  AliCDBEntry          *fCDBEntries[kCDBCacheSize]; //  Cache for CDB entries
  TObject              *fCDBCache[kCDBCacheSize];   //  Cache for calibration objects.

  Long64_t              fRun;                       //  Run Number
  
  Float_t              *fPRFsmp;                    //! Sampled pad response
  Int_t                 fPRFbin;                    //  Number of bins for the PRF
  Float_t               fPRFlo;                     //  Lower boundary of the PRF
  Float_t               fPRFhi;                     //  Higher boundary of the PRF
  Float_t               fPRFwid;                    //  Bin width of the sampled PRF
  Int_t                 fPRFpad;                    //  Distance to next pad in PRF
  
 private:

  AliTRDcalibDB();                                  //  This is a singleton, constructor is private!  
  AliTRDcalibDB(const AliTRDcalibDB &c);   
  AliTRDcalibDB &operator=(const AliTRDcalibDB &c); 
  virtual ~AliTRDcalibDB();

  ClassDef(AliTRDcalibDB, 4)                         //  Provides central access to the CDB

};

#endif
Commit	Line	Data
3551db50	1	#ifndef ALITRDCALIBDB_H
	2	#define ALITRDCALIBDB_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	///////////////////////////////////////////////////////////////////////////////
	7	// //
	8	// Class providing the calibration parameters by accessing the CDB //
	9	// //
	10	///////////////////////////////////////////////////////////////////////////////
	11
	12	/* $Id$ */
	13
4ba1d6ae	14	#ifndef ROOT_TObject
3551db50	15	#include "TObject.h"
4ba1d6ae	16	#endif
4ba1d6ae	17
3a039a31	18	#ifndef ALITRDRECONSTRUCTOR_H
3a039a31	19	#include "AliTRDReconstructor.h"
4ba1d6ae	20	#endif
3551db50	21
2745a409	22	class AliCDBEntry;
3551db50	23
720a0a16	24	class AliTRDCalPID;
7754cd1f	25	class AliTRDCalMonitoring;
56178ff4	26	class AliTRDCalROC;
56178ff4	27	class AliTRDCalDet;
0e09df31	28	class AliTRDCalSingleChamberStatus;
2745a409	29	class AliTRDcalibDB : public TObject {
	30
	31	public:
	32
053767a4	33	enum { kNlayer = 6
	34	, kNstack = 5
	35	, kNsector = 18
	36	, kNdet = 540 };
6a739e92	37
0e09df31	38	static AliTRDcalibDB *Instance();
0e09df31	39	static void Terminate();
3551db50	40
0e09df31	41	void SetRun(Long64_t run);
0e09df31	42	Long64_t GetRun() const { return fRun; }
7754cd1f	43
df83a620	44	Float_t GetNoise(Int_t det, Int_t col, Int_t row);
	45	AliTRDCalROC *GetNoiseROC(Int_t det);
	46	const AliTRDCalDet *GetNoiseDet();
	47
0e09df31	48	Float_t GetVdrift(Int_t det, Int_t col, Int_t row);
	49	Float_t GetVdriftAverage(Int_t det);
	50	AliTRDCalROC *GetVdriftROC(Int_t det);
	51	const AliTRDCalDet *GetVdriftDet();
7754cd1f	52
0e09df31	53	Float_t GetT0(Int_t det, Int_t col, Int_t row);
	54	Float_t GetT0Average(Int_t det);
	55	AliTRDCalROC *GetT0ROC(Int_t det);
	56	const AliTRDCalDet *GetT0Det();
7754cd1f	57
0e09df31	58	Float_t GetGainFactor(Int_t det, Int_t col, Int_t row);
0e09df31	59	Float_t GetGainFactorAverage(Int_t det);
4ba1d6ae	60	AliTRDCalROC *GetGainFactorROC(Int_t det);
0e09df31	61	const AliTRDCalDet *GetGainFactorDet();
3551db50	62
4ba1d6ae	63	AliTRDCalROC *GetPRFROC(Int_t det);
0e09df31	64	Float_t GetPRFWidth(Int_t det, Int_t col, Int_t row);
7754cd1f	65
fa7427d0	66	Float_t* GetSampledPRF() { return fPRFsmp; };
	67	Int_t GetPRFbin() { return fPRFbin; };
	68	Float_t GetPRFlo() { return fPRFlo; };
	69	Float_t GetPRFhi() { return fPRFhi; };
	70
0e09df31	71	Int_t GetNumberOfTimeBins();
7754cd1f	72
0e09df31	73	Char_t GetPadStatus(Int_t det, Int_t col, Int_t row);
4ba1d6ae	74	AliTRDCalSingleChamberStatus *GetPadStatusROC(Int_t det);
a7ac01d2	75	AliTRDrecoParam* GetRecoParam(Int_t *eventtype);
7754cd1f	76
0e09df31	77	Char_t GetChamberStatus(Int_t det);
	78
	79	Bool_t IsPadMasked(Int_t det, Int_t col, Int_t row);
	80	Bool_t IsPadBridgedLeft(Int_t det, Int_t col, Int_t row);
	81	Bool_t IsPadBridgedRight(Int_t det, Int_t col, Int_t row);
fa7427d0	82	Bool_t IsPadNotConnected(Int_t det, Int_t col, Int_t row);
3551db50	83
0e09df31	84	Bool_t IsChamberInstalled(Int_t det);
0e09df31	85	Bool_t IsChamberMasked(Int_t det);
7754cd1f	86
0e09df31	87	const AliTRDCalMonitoring *GetMonitoringObject();
3a039a31	88	const AliTRDCalPID *GetPIDObject(AliTRDReconstructor::AliTRDpidMethod method);
7754cd1f	89
2745a409	90	// Related functions, these depend on calibration data
0e09df31	91	static Float_t GetOmegaTau(Float_t vdrift, Float_t bz);
0e09df31	92	Int_t PadResponse(Double_t signal, Double_t dist
053767a4	93	, Int_t layer, Double_t *pad) const;
3551db50	94
2745a409	95	protected:
	96
	97	// For caching see also implentation of GetCachedCDBObject in the .cxx file
a7ac01d2	98	enum { kCDBCacheSize = 19 }; // Number of cached objects
b43a3e17	99	enum { kIDVdriftPad = 0
	100	, kIDVdriftChamber
	101	, kIDT0Pad
	102	, kIDT0Chamber
	103	, kIDGainFactorPad
	104	, kIDGainFactorChamber
df83a620	105	, kIDNoiseChamber
df83a620	106	, kIDNoisePad
b43a3e17	107	, kIDPRFWidth
aa617684	108	, kIDFEE
b43a3e17	109	, kIDChamberPos
	110	, kIDStackPos
	111	, kIDSuperModulePos
44dbae42	112	, kIDPIDNN
b43a3e17	113	, kIDPIDLQ
a7ac01d2	114	, kIDRecoParam
b43a3e17	115	, kIDMonitoringData
	116	, kIDChamberStatus
	117	, kIDPadStatus }; // IDs of cached objects
7754cd1f	118
56178ff4	119	const TObject *GetCachedCDBObject(Int_t id);
3551db50	120
2745a409	121	void Invalidate();
2745a409	122	void SamplePRF();
6a739e92	123
b43a3e17	124	AliCDBEntry GetCDBEntry(const Char_t cdbPath);
b43a3e17	125	const TObject CacheCDBEntry(Int_t id, const Char_t cdbPath);
7754cd1f	126
2745a409	127	static AliTRDcalibDB *fgInstance; // Instance of this class (singleton implementation)
2745a409	128	static Bool_t fgTerminated; // Defines if this class has already been terminated
6d50f529	129
2745a409	130	AliCDBEntry *fCDBEntries[kCDBCacheSize]; // Cache for CDB entries
2745a409	131	TObject *fCDBCache[kCDBCacheSize]; // Cache for calibration objects.
6a739e92	132
2745a409	133	Long64_t fRun; // Run Number
3551db50	134
6d50f529	135	Float_t *fPRFsmp; //! Sampled pad response
	136	Int_t fPRFbin; // Number of bins for the PRF
	137	Float_t fPRFlo; // Lower boundary of the PRF
	138	Float_t fPRFhi; // Higher boundary of the PRF
	139	Float_t fPRFwid; // Bin width of the sampled PRF
	140	Int_t fPRFpad; // Distance to next pad in PRF
6a739e92	141
2745a409	142	private:
	143
	144	AliTRDcalibDB(); // This is a singleton, constructor is private!
	145	AliTRDcalibDB(const AliTRDcalibDB &c);
	146	AliTRDcalibDB &operator=(const AliTRDcalibDB &c);
3551db50	147	virtual ~AliTRDcalibDB();
3551db50	148
a7ac01d2	149	ClassDef(AliTRDcalibDB, 4) // Provides central access to the CDB
2745a409	150
3551db50	151	};
3551db50	152
3551db50	153	#endif