[u/mrichter/AliRoot.git] / MFT / AliMFTClusterFinder.h

/* Copyright(c) 2004-2006, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice     */

//====================================================================================================================================================
//
//      Class for finding and building the clusters of the ALICE Muon Forward Tracker
//
//      Contact author: antonio.uras@cern.ch
//
//====================================================================================================================================================

#ifndef AliMFTClusterFinder_H
#define AliMFTClusterFinder_H

#include "AliLog.h"
#include "TObjArray.h"
#include "TClonesArray.h"
#include "AliMFTDigit.h"
#include "AliMFTCluster.h"
#include "AliMFTSegmentation.h"
#include "TTree.h"
#include "TMath.h"
#include "AliMFTConstants.h"
#include "TStopwatch.h"

//====================================================================================================================================================

class AliMFTClusterFinder : public TObject {

public:

  AliMFTClusterFinder();
  ~AliMFTClusterFinder();
  virtual void Clear(const Option_t* /*opt*/);
  void Init(const Char_t *nameGeomFile);
  
  void MakeClusterBranch(TTree *treeCluster);
  void SetClusterTreeAddress(TTree *treeCluster);
  void CreateClusters();

  void ApplyMisalignment(Bool_t applyMisalignment) { fApplyMisalignment = applyMisalignment; }

  void DigitsToClusters(const TObjArray *pDigitList);

  void StartEvent();

private:
 
  static const Int_t fNMaxDigitsPerCluster = AliMFTConstants::fNMaxDigitsPerCluster;
  static const Int_t fNMaxPlanes = AliMFTConstants::fNMaxPlanes;
  static const Int_t fNMaxDetElemPerPlane = AliMFTConstants::fNMaxDetElemPerPlane;
  static const Double_t fCutForAvailableDigits;
  static const Double_t fCutForAttachingDigits;
  static const Double_t fMisalignmentMagnitude;

  TClonesArray *fClustersPerPlane[fNMaxPlanes];    //! [fNPlanes] list of clusters [per plane]

  TClonesArray *fDigitsInCluster;                  //!
  AliMFTDigit *fCurrentDigit;                      //!
  AliMFTCluster *fCurrentCluster;                  //!

  AliMFTSegmentation *fSegmentation;               //!
 
  Int_t fNPlanes;

  Bool_t fApplyMisalignment;                       // For MC, waiting for OCDB...

  TStopwatch *fStopWatch;                          //!

  AliMFTClusterFinder(const AliMFTClusterFinder &source);
  AliMFTClusterFinder& operator=(const AliMFTClusterFinder &source);

  ClassDef(AliMFTClusterFinder,1) 

};

//====================================================================================================================================================

#endif
Commit	Line	Data
	1	/* Copyright(c) 2004-2006, ALICE Experiment at CERN, All rights reserved. *
	2	* See cxx source for full Copyright notice */
	3
	4	//====================================================================================================================================================
	5	//
	6	// Class for finding and building the clusters of the ALICE Muon Forward Tracker
	7	//
	8	// Contact author: antonio.uras@cern.ch
	9	//
	10	//====================================================================================================================================================
	11
	12	#ifndef AliMFTClusterFinder_H
	13	#define AliMFTClusterFinder_H
	14
	15	#include "AliLog.h"
	16	#include "TObjArray.h"
	17	#include "TClonesArray.h"
	18	#include "AliMFTDigit.h"
	19	#include "AliMFTCluster.h"
	20	#include "AliMFTSegmentation.h"
	21	#include "TTree.h"
	22	#include "TMath.h"
	23	#include "AliMFTConstants.h"
	24	#include "TStopwatch.h"
	25
	26	//====================================================================================================================================================
	27
	28	class AliMFTClusterFinder : public TObject {
	29
	30	public:
	31
	32	AliMFTClusterFinder();
	33	~AliMFTClusterFinder();
	34	virtual void Clear(const Option_t* /opt/);
	35	void Init(const Char_t *nameGeomFile);
	36
	37	void MakeClusterBranch(TTree *treeCluster);
	38	void SetClusterTreeAddress(TTree *treeCluster);
	39	void CreateClusters();
	40
	41	void ApplyMisalignment(Bool_t applyMisalignment) { fApplyMisalignment = applyMisalignment; }
	42
	43	void DigitsToClusters(const TObjArray *pDigitList);
	44
	45	void StartEvent();
	46
	47	private:
	48
	49	static const Int_t fNMaxDigitsPerCluster = AliMFTConstants::fNMaxDigitsPerCluster;
	50	static const Int_t fNMaxPlanes = AliMFTConstants::fNMaxPlanes;
	51	static const Int_t fNMaxDetElemPerPlane = AliMFTConstants::fNMaxDetElemPerPlane;
	52	static const Double_t fCutForAvailableDigits;
	53	static const Double_t fCutForAttachingDigits;
	54	static const Double_t fMisalignmentMagnitude;
	55
	56	TClonesArray *fClustersPerPlane[fNMaxPlanes]; //! [fNPlanes] list of clusters [per plane]
	57
	58	TClonesArray *fDigitsInCluster; //!
	59	AliMFTDigit *fCurrentDigit; //!
	60	AliMFTCluster *fCurrentCluster; //!
	61
	62	AliMFTSegmentation *fSegmentation; //!
	63
	64	Int_t fNPlanes;
	65
	66	Bool_t fApplyMisalignment; // For MC, waiting for OCDB...
	67
	68	TStopwatch *fStopWatch; //!
	69
	70	AliMFTClusterFinder(const AliMFTClusterFinder &source);
	71	AliMFTClusterFinder& operator=(const AliMFTClusterFinder &source);
	72
	73	ClassDef(AliMFTClusterFinder,1)
	74
	75	};
	76
	77	//====================================================================================================================================================
	78
	79	#endif