[u/mrichter/AliRoot.git] / TOF / AliTOFClusterFinder.h

#ifndef ALITOFCLUSTERFINDER_H
#define ALITOFCLUSTERFINDER_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */
// AliTOFClusterFinder Class
// Task: Transform digits/raw data to TOF Clusters, to fill TOF RecPoints
// and feed TOF tracking 

#include "AliRawReader.h"

class TClonesArray;
class TFile;
class TTree;

class AliLoader;
class AliRunLoader;

class AliTOFGeometry;

class AliTOFClusterFinder : public TObject
{

  enum {kTofMaxCluster=77777}; //maximal number of the TOF clusters

 public:

  AliTOFClusterFinder();
  AliTOFClusterFinder(AliRunLoader* runLoader);
  AliTOFClusterFinder(const AliTOFClusterFinder &source); // copy constructor
  AliTOFClusterFinder& operator=(const AliTOFClusterFinder &source); // ass. op.
  virtual ~AliTOFClusterFinder();

  void Digits2RecPoints(Int_t ievt);
  void Digits2RecPoints(AliRawReader *rawReader, TTree *clustersTree);
  void Digits2RecPoints(Int_t ievt, AliRawReader *rawReader);
  void Raw2Digits(Int_t ievt, AliRawReader *rawReader); // temporary solution
  void FillRecPoint();
  void ResetRecpoint();
  void Load();
  void LoadClusters();
  void UnLoad();
  void UnLoadClusters();

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

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

  AliTOFcluster *fTofClusters[kTofMaxCluster];  // pointers to the TOF clusters

  AliTOFGeometry  *fTOFGeometry; // Pointer to TOF geometry
  TClonesArray *fDigits;         // List of digits
  TClonesArray *fRecPoints;      // List of reconstructed points

  Int_t fNumberOfTofClusters;    // Number of TOF Clusters

 private:

  //Int_t InsertCluster(Int_t *aa, Double_t *bb);    // Fills TofClusters Array
  //Int_t InsertCluster(Int_t *aa, Double_t *bb, Int_t *cc, Int_t d); // Fills TofClusters Array
  Int_t InsertCluster(AliTOFcluster *tofCluster);    // Fills TofClusters Array
  Int_t FindClusterIndex(Double_t z) const; // Returns cluster index 
  void  CalibrateRecPoint(); // Apply calibration pars to Clusters


  ClassDef(AliTOFClusterFinder,1) // To run TOF clustering
};
#endif
Commit	Line	Data
d08a92dd	1	#ifndef ALITOFCLUSTERFINDER_H
	2	#define ALITOFCLUSTERFINDER_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
340693af	5	// AliTOFClusterFinder Class
	6	// Task: Transform digits/raw data to TOF Clusters, to fill TOF RecPoints
	7	// and feed TOF tracking
d08a92dd	8
	9	#include "AliRawReader.h"
	10
	11	class TClonesArray;
	12	class TFile;
	13	class TTree;
	14
	15	class AliLoader;
	16	class AliRunLoader;
	17
	18	class AliTOFGeometry;
	19
	20	class AliTOFClusterFinder : public TObject
	21	{
	22
	23	enum {kTofMaxCluster=77777}; //maximal number of the TOF clusters
	24
	25	public:
	26
	27	AliTOFClusterFinder();
	28	AliTOFClusterFinder(AliRunLoader* runLoader);
7aeeaf38	29	AliTOFClusterFinder(const AliTOFClusterFinder &source); // copy constructor
7aeeaf38	30	AliTOFClusterFinder& operator=(const AliTOFClusterFinder &source); // ass. op.
d08a92dd	31	virtual ~AliTOFClusterFinder();
	32
	33	void Digits2RecPoints(Int_t ievt);
	34	void Digits2RecPoints(AliRawReader rawReader, TTree clustersTree);
	35	void Digits2RecPoints(Int_t ievt, AliRawReader *rawReader);
	36	void Raw2Digits(Int_t ievt, AliRawReader *rawReader); // temporary solution
	37	void FillRecPoint();
	38	void ResetRecpoint();
	39	void Load();
	40	void LoadClusters();
	41	void UnLoad();
	42	void UnLoadClusters();
	43
	44	protected:
	45	AliRunLoader *fRunLoader; // Pointer to Run Loader
	46	AliLoader *fTOFLoader; // Pointer to specific detector loader
	47
	48	TTree *fTreeD; // Digits tree
	49	TTree *fTreeR; // Reconstructed points
	50
	51	AliTOFcluster *fTofClusters[kTofMaxCluster]; // pointers to the TOF clusters
	52
	53	AliTOFGeometry *fTOFGeometry; // Pointer to TOF geometry
	54	TClonesArray *fDigits; // List of digits
	55	TClonesArray *fRecPoints; // List of reconstructed points
	56
	57	Int_t fNumberOfTofClusters; // Number of TOF Clusters
	58
	59	private:
	60
	61	//Int_t InsertCluster(Int_t aa, Double_t bb); // Fills TofClusters Array
	62	//Int_t InsertCluster(Int_t aa, Double_t bb, Int_t *cc, Int_t d); // Fills TofClusters Array
	63	Int_t InsertCluster(AliTOFcluster *tofCluster); // Fills TofClusters Array
	64	Int_t FindClusterIndex(Double_t z) const; // Returns cluster index
37879eed	65	void CalibrateRecPoint(); // Apply calibration pars to Clusters
d08a92dd	66
	67
	68	ClassDef(AliTOFClusterFinder,1) // To run TOF clustering
	69	};
	70	#endif
	71