[u/mrichter/AliRoot.git] / PMD / AliPMDClusterFinder.h

#ifndef ALIPMDCLUSTERFINDER_H
#define ALIPMDCLUSTERFINDER_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */
//-----------------------------------------------------//
//                                                     //
//  Date   : August 05 2003                            //
//  This reads the file PMD.digits.root(TreeD),        //
//  calls the Clustering algorithm and stores the      //
//  clustering output in PMD.RecPoints.root(TreeR)     // 
//                                                     //
//-----------------------------------------------------//

class TClonesArray;
class TFile;
class TTree;

class AliLoader;
class AliRunLoader;
class AliRawReader;
class AliPMDCalibData;
class AliPMDPedestal;

class AliPMDClusterFinder : public TObject
{

 public:

  AliPMDClusterFinder();
  AliPMDClusterFinder(AliRunLoader* runLoader);
  AliPMDClusterFinder(const AliPMDClusterFinder &finder);  // copy constructor
  AliPMDClusterFinder &operator=(const AliPMDClusterFinder &finder); // assignment op
  virtual ~AliPMDClusterFinder();

  void Digits2RecPoints(Int_t ievt);
  void Digits2RecPoints(TTree *digitsTree, TTree *clustersTree);
  void Digits2RecPoints(AliRawReader *rawReader, TTree *clustersTree);
  void Digits2RecPoints(Int_t ievt, AliRawReader *rawReader);
  void SetCellEdepCut(Float_t ecut);
  void AddRecPoint(Int_t idet, Int_t ismn, Float_t * clusdata);
  void AddRecHit(Int_t celldataX, Int_t celldataY);
  void ResetCellADC();
  void ResetRecpoint();
  void ResetRechit();
  void Load();
  void LoadClusters();
  void UnLoad();
  void UnLoadClusters();

  AliPMDCalibData *GetCalibGain() const;
  AliPMDPedestal  *GetCalibPed() const;

 protected:
  AliRunLoader *fRunLoader; // Pointer to Run Loader
  AliLoader    *fPMDLoader; // Pointer to specific detector loader

  AliPMDCalibData *fCalibGain;  //! Gain calibration data
  AliPMDPedestal  *fCalibPed;   //! Pedestal calibration data

  TTree        *fTreeD;     // Digits tree
  TTree        *fTreeR;     // Reconstructed points

  TClonesArray *fDigits;    // List of digits
  TClonesArray *fRecpoints; // List of reconstructed points
  TClonesArray *fRechits;   // List of cells associated with rec points

  Int_t   fNpoint;          // 
  Int_t   fNhit;            // 
  Int_t   fDetNo;           // Detector Number (0:PRE, 1:CPV)
  Float_t fEcut;            // Energy/ADC cut per cell

  static const Int_t fgkRow = 48; // Total number of rows in one unitmodule
  static const Int_t fgkCol = 96; // Total number of cols in one unitmodule
  Double_t fCellADC[fgkRow][fgkCol]; // Array containing individual cell ADC

  ClassDef(AliPMDClusterFinder,12) // To run PMD clustering
};
#endif
Commit	Line	Data
b208c6a3	1	#ifndef ALIPMDCLUSTERFINDER_H
b208c6a3	2	#define ALIPMDCLUSTERFINDER_H
ed228cbc	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
ed228cbc	4	* See cxx source for full Copyright notice */
01709453	5	//-----------------------------------------------------//
	6	// //
	7	// Date : August 05 2003 //
	8	// This reads the file PMD.digits.root(TreeD), //
	9	// calls the Clustering algorithm and stores the //
	10	// clustering output in PMD.RecPoints.root(TreeR) //
	11	// //
	12	//-----------------------------------------------------//
	13
01709453	14	class TClonesArray;
01709453	15	class TFile;
01709453	16	class TTree;
01709453	17
	18	class AliLoader;
	19	class AliRunLoader;
5f55af10	20	class AliRawReader;
09a06455	21	class AliPMDCalibData;
35535af7	22	class AliPMDPedestal;
01709453	23
7e9508a7	24	class AliPMDClusterFinder : public TObject
01709453	25	{
01709453	26
	27	public:
	28
7e9508a7	29	AliPMDClusterFinder();
dfaeee5f	30	AliPMDClusterFinder(AliRunLoader* runLoader);
a48edddd	31	AliPMDClusterFinder(const AliPMDClusterFinder &finder); // copy constructor
a48edddd	32	AliPMDClusterFinder &operator=(const AliPMDClusterFinder &finder); // assignment op
01709453	33	virtual ~AliPMDClusterFinder();
01709453	34
b208c6a3	35	void Digits2RecPoints(Int_t ievt);
8fbad6d3	36	void Digits2RecPoints(TTree digitsTree, TTree clustersTree);
7e9508a7	37	void Digits2RecPoints(AliRawReader rawReader, TTree clustersTree);
5f55af10	38	void Digits2RecPoints(Int_t ievt, AliRawReader *rawReader);
b208c6a3	39	void SetCellEdepCut(Float_t ecut);
1758e4fe	40	void AddRecPoint(Int_t idet, Int_t ismn, Float_t * clusdata);
5c5cadd5	41	void AddRecHit(Int_t celldataX, Int_t celldataY);
01709453	42	void ResetCellADC();
01709453	43	void ResetRecpoint();
5c5cadd5	44	void ResetRechit();
55601d47	45	void Load();
01b56f5c	46	void LoadClusters();
ebd83c56	47	void UnLoad();
01b56f5c	48	void UnLoadClusters();
b208c6a3	49
35535af7	50	AliPMDCalibData *GetCalibGain() const;
35535af7	51	AliPMDPedestal *GetCalibPed() const;
09a06455	52
b208c6a3	53	protected:
b208c6a3	54	AliRunLoader *fRunLoader; // Pointer to Run Loader
b208c6a3	55	AliLoader *fPMDLoader; // Pointer to specific detector loader
b208c6a3	56
35535af7	57	AliPMDCalibData *fCalibGain; //! Gain calibration data
35535af7	58	AliPMDPedestal *fCalibPed; //! Pedestal calibration data
09a06455	59
b208c6a3	60	TTree *fTreeD; // Digits tree
	61	TTree *fTreeR; // Reconstructed points
	62
	63	TClonesArray *fDigits; // List of digits
	64	TClonesArray *fRecpoints; // List of reconstructed points
5c5cadd5	65	TClonesArray *fRechits; // List of cells associated with rec points
b208c6a3	66
b208c6a3	67	Int_t fNpoint; //
5c5cadd5	68	Int_t fNhit; //
b208c6a3	69	Int_t fDetNo; // Detector Number (0:PRE, 1:CPV)
b208c6a3	70	Float_t fEcut; // Energy/ADC cut per cell
b208c6a3	71
5e6a9312	72	static const Int_t fgkRow = 48; // Total number of rows in one unitmodule
	73	static const Int_t fgkCol = 96; // Total number of cols in one unitmodule
	74	Double_t fCellADC[fgkRow][fgkCol]; // Array containing individual cell ADC
01709453	75
35535af7	76	ClassDef(AliPMDClusterFinder,12) // To run PMD clustering
01709453	77	};
	78	#endif
	79