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

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

#include <TObject.h>
#include <TObjArray.h>
#include <TChain.h>
#include <TTree.h>
#include <TClonesArray.h>

#include "AliTPCclusterKr.h"

class TH3F;
class TH1D;

class AliTPCCalibKr : public TObject {

public:
  AliTPCCalibKr();
  AliTPCCalibKr(const AliTPCCalibKr&); // copy constructor
  virtual ~AliTPCCalibKr();

  AliTPCCalibKr& operator=(const AliTPCCalibKr&); 

  //
  void Init();
  Bool_t Process();
  Bool_t ReadEntry(Int_t evt);
  Bool_t Update(AliTPCclusterKr *cluster);
  TH3F*  CreateHisto(Int_t chamber);

  const TObjArray* GetHistoKrArray () {return &fHistoKrArray;}  // get calibration object
  TH3F* GetHistoKr(Int_t sector) const;                         // get refernce histogram

  Bool_t IsCSide(Int_t chamber);
  Bool_t IsIROC(Int_t chamber);

  Bool_t Terminate();
  void Analyse();
  static TH1D* ProjectHisto(TH3F* histo3D, const char* name = "_pz", Int_t firstxbin = 0, Int_t lastxbin = 0, Int_t firstybin = 0, Int_t lastybin = 0);

  void SetInputChain(TChain *inChain) {fTree = (TTree*) inChain;}
  void SetOutputHisto(Bool_t bHisto = kTRUE) {bOutputHisto = bHisto;}

  void SetASide(Bool_t bA = kTRUE) {bASide = bA;} // fill histo only A TPC side
  void SetBSide(Bool_t bC = kTRUE) {bCSide = bC;} // fill histo only C TPC side

private:

  Bool_t bOutputHisto;        //!
  Bool_t bASide;              //!
  Bool_t bCSide;              //!

  TClonesArray *fClusters;    //!
  AliTPCclusterKr *fClustKr;  //!
  TTree *fTree;               //!
  TObjArray fHistoKrArray;    //  Calibration histograms for Kr distribution

public:
  ClassDef(AliTPCCalibKr, 1)  // Implementation of the TPC pedestal and noise calibration
};

#endif
Commit	Line	Data
72e010d3	1	#ifndef ALITPCCALIBKR_H
	2	#define ALITPCCALIBKR_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	#include <TObject.h>
	7	#include <TObjArray.h>
	8	#include <TChain.h>
	9	#include <TTree.h>
	10	#include <TClonesArray.h>
	11
	12	#include "AliTPCclusterKr.h"
	13
	14	class TH3F;
	15	class TH1D;
	16
	17	class AliTPCCalibKr : public TObject {
	18
	19	public:
	20	AliTPCCalibKr();
	21	AliTPCCalibKr(const AliTPCCalibKr&); // copy constructor
	22	virtual ~AliTPCCalibKr();
	23
	24	AliTPCCalibKr& operator=(const AliTPCCalibKr&);
	25
	26	//
	27	void Init();
	28	Bool_t Process();
	29	Bool_t ReadEntry(Int_t evt);
	30	Bool_t Update(AliTPCclusterKr *cluster);
	31	TH3F* CreateHisto(Int_t chamber);
	32
	33	const TObjArray* GetHistoKrArray () {return &fHistoKrArray;} // get calibration object
	34	TH3F* GetHistoKr(Int_t sector) const; // get refernce histogram
	35
	36	Bool_t IsCSide(Int_t chamber);
	37	Bool_t IsIROC(Int_t chamber);
	38
	39	Bool_t Terminate();
	40	void Analyse();
	41	static TH1D* ProjectHisto(TH3F* histo3D, const char* name = "_pz", Int_t firstxbin = 0, Int_t lastxbin = 0, Int_t firstybin = 0, Int_t lastybin = 0);
	42
	43	void SetInputChain(TChain inChain) {fTree = (TTree) inChain;}
	44	void SetOutputHisto(Bool_t bHisto = kTRUE) {bOutputHisto = bHisto;}
	45
	46	void SetASide(Bool_t bA = kTRUE) {bASide = bA;} // fill histo only A TPC side
	47	void SetBSide(Bool_t bC = kTRUE) {bCSide = bC;} // fill histo only C TPC side
	48
	49	private:
	50
	51	Bool_t bOutputHisto; //!
	52	Bool_t bASide; //!
	53	Bool_t bCSide; //!
	54
	55	TClonesArray *fClusters; //!
	56	AliTPCclusterKr *fClustKr; //!
	57	TTree *fTree; //!
	58	TObjArray fHistoKrArray; // Calibration histograms for Kr distribution
	59
	60	public:
	61	ClassDef(AliTPCCalibKr, 1) // Implementation of the TPC pedestal and noise calibration
	62	};
	63
	64	#endif
65