[u/mrichter/AliRoot.git] / TPC / AliTPCCalibPedestal.h

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


class TObjArray;
class TH2F;
class TH2S;
class TH1S;
class TH1F;
class TH1D;
class TF1;
class TTreeSRedirector;
class AliTPCROC;
class AliRawReader;


class AliTPCCalibPedestal : public TObject {

public:
  AliTPCCalibPedestal();
  virtual ~AliTPCCalibPedestal();
  
  Bool_t ProcessEvent(AliRawReader *rawReader); 
  Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad,
	       const Int_t iTimeBin, const Float_t signal);
  void Analyse();
  //
  AliTPCCalROC* GetCalRocPedestal (Int_t sector, Bool_t force=kFALSE);  //get calibration object - sector
  AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE);        //get calibration object - sector
  const TObjArray* GetCalPadPedestal (){return &fCalRocArrayPedestal;}//get calibration object
  const TObjArray* GetCalPadRMS(){return &fCalRocArrayRMS;}           //get calibration object
  
  TH2S* GetHistoPedestal  (Int_t sector, Bool_t force=kFALSE);          //get refernce histogram
  void DumpToFile(const Char_t *filename, const Char_t *dir="", const Bool_t append=kFALSE);
  //
  Short_t GetDebugLevel(){ return fDebugLevel; }
  void    SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;}


  Bool_t TestEvent();  //test the fast approach to fill histogram  - used for test purposes

private:
  Int_t fFirstTimeBin;              //  First Time bin needed for analysis
  Int_t fLastTimeBin;               //  Last Time bin needed for analysis
  
  Int_t fAdcMin;                    //  min adc channel of pedestal value
  Int_t fAdcMax;                    //  max adc channel of pedestal value
  
  AliTPCROC *fROC;                  //! ROC information
  
  TObjArray fCalRocArrayPedestal;   //  Array of AliTPCCalROC class for Time0 calibration
  TObjArray fCalRocArrayRMS;        //  Array of AliTPCCalROC class for signal width calibration
  
  TObjArray fHistoPedestalArray;    //  Calibration histograms for Pedestal distribution
  
  TTreeSRedirector *fDebugStreamer;  //! debug streamer
  
  Short_t fDebugLevel;
  //! debugging
  
  TH2S* GetHisto(Int_t sector, TObjArray *arr,
		 Int_t nbinsY, Float_t ymin, Float_t ymax,
		 Char_t *type, Bool_t force);
    
  AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force);

public:


  ClassDef(AliTPCCalibPedestal,1)
};


#endif
Commit	Line	Data
8bc7e885	1	#ifndef ALITPCCALIBPEDESTAL_H
	2	#define ALITPCCALIBPEDESTAL_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
	9
	10	class TObjArray;
	11	class TH2F;
	12	class TH2S;
	13	class TH1S;
	14	class TH1F;
	15	class TH1D;
	16	class TF1;
	17	class TTreeSRedirector;
	18	class AliTPCROC;
	19	class AliRawReader;
	20
	21
	22	class AliTPCCalibPedestal : public TObject {
	23
	24	public:
	25	AliTPCCalibPedestal();
	26	virtual ~AliTPCCalibPedestal();
	27
	28	Bool_t ProcessEvent(AliRawReader *rawReader);
	29	Int_t Update(const Int_t isector, const Int_t iRow, const Int_t iPad,
	30	const Int_t iTimeBin, const Float_t signal);
	31	void Analyse();
	32	//
	33	AliTPCCalROC* GetCalRocPedestal (Int_t sector, Bool_t force=kFALSE); //get calibration object - sector
	34	AliTPCCalROC* GetCalRocRMS(Int_t sector, Bool_t force=kFALSE); //get calibration object - sector
	35	const TObjArray* GetCalPadPedestal (){return &fCalRocArrayPedestal;}//get calibration object
	36	const TObjArray* GetCalPadRMS(){return &fCalRocArrayRMS;} //get calibration object
	37
	38	TH2S* GetHistoPedestal (Int_t sector, Bool_t force=kFALSE); //get refernce histogram
	39	void DumpToFile(const Char_t filename, const Char_t dir="", const Bool_t append=kFALSE);
	40	//
	41	Short_t GetDebugLevel(){ return fDebugLevel; }
	42	void SetDebugLevel(Short_t debug=1){ fDebugLevel = debug;}
	43
	44
	45	Bool_t TestEvent(); //test the fast approach to fill histogram - used for test purposes
	46
	47	private:
	48	Int_t fFirstTimeBin; // First Time bin needed for analysis
	49	Int_t fLastTimeBin; // Last Time bin needed for analysis
	50
	51	Int_t fAdcMin; // min adc channel of pedestal value
	52	Int_t fAdcMax; // max adc channel of pedestal value
	53
	54	AliTPCROC *fROC; //! ROC information
	55
	56	TObjArray fCalRocArrayPedestal; // Array of AliTPCCalROC class for Time0 calibration
	57	TObjArray fCalRocArrayRMS; // Array of AliTPCCalROC class for signal width calibration
	58
	59	TObjArray fHistoPedestalArray; // Calibration histograms for Pedestal distribution
	60
	61	TTreeSRedirector *fDebugStreamer; //! debug streamer
	62
	63	Short_t fDebugLevel;
	64	//! debugging
65
66	TH2S* GetHisto(Int_t sector, TObjArray *arr,
67	Int_t nbinsY, Float_t ymin, Float_t ymax,
68	Char_t *type, Bool_t force);
69
70	AliTPCCalROC* GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force);
71
72	public:
73
74
75	ClassDef(AliTPCCalibPedestal,1)
76	};
77
78
79
80	#endif
81