[u/mrichter/AliRoot.git] / MUON / AliMUONPadStatusMapMaker.h

#ifndef ALIMUONPADSTATUSMAPMAKER_H
#define ALIMUONPADSTATUSMAPMAKER_H

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

// $Id$

/// \ingroup
/// \class AliMUONPadStatusMapMaker
/// \brief Convert a pad status container into a pad status *map* container
/// 
/// \author Laurent Aphecetche

#ifndef ROOT_TObject
#  include "TObject.h"
#endif

class AliMUONV2DStore;
class AliMpPad;
class TObjArray;
class AliMpVSegmentation;
class TVector2;
class TStopwatch;

class AliMUONPadStatusMapMaker : public TObject
{
public:
  AliMUONPadStatusMapMaker();
  virtual ~AliMUONPadStatusMapMaker();
  
  static Int_t SelfDeadMask() { return fgkSelfDead; }
  
  AliMUONV2DStore* MakePadStatusMap(const AliMUONV2DStore& status,
                                    Int_t mask);
  
  static AliMUONV2DStore* MakeEmptyPadStatusMap();


private:
  AliMUONPadStatusMapMaker(const AliMUONPadStatusMapMaker&);
  AliMUONPadStatusMapMaker& operator=(const AliMUONPadStatusMapMaker&);

private:
    
  Int_t BitNumber(const AliMpPad& centerPad, const AliMpPad& testPad) const;

  Int_t ComputeStatusMap(const TObjArray& neighbours, Int_t detElemId) const;
  
  Int_t GetPadStatus(Int_t detElemId, const AliMpPad& pad) const;
  
  Bool_t IsValid(const AliMpPad& pad, const TVector2& shift) const;
  
private:
    static Int_t fgkSelfDead; //!< status bit map to tell a pad is bad
  const AliMUONV2DStore* fStatus; //!< status store
  Int_t fMask; //!< mask to be tested
  const AliMpVSegmentation* fSegmentation; //!< segmentation of current de
  
  enum EBitNumbers
  {
    kLeftBottomBit = 6,
    kLeftBit = 7,
    kLeftTopBit = 8,
    kBottomBit = 11,
    kCenterBit = 12,
    kTopBit = 13,
    kRightBottomBit = 16,
    kRightBit = 17,
    kRightTopBit = 18
  };
  
  TStopwatch* fTimerComputeStatusMap; //!< to time the ComputeStatusMap() method
  
  ClassDef(AliMUONPadStatusMapMaker,0) // Pad status map maker
};

#endif
Commit	Line	Data
2c780493	1	#ifndef ALIMUONPADSTATUSMAPMAKER_H
	2	#define ALIMUONPADSTATUSMAPMAKER_H
	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	// $Id$
	8
	9	/// \ingroup
	10	/// \class AliMUONPadStatusMapMaker
	11	/// \brief Convert a pad status container into a pad status map container
	12	///
	13	/// \author Laurent Aphecetche
	14
	15	#ifndef ROOT_TObject
	16	# include "TObject.h"
	17	#endif
	18
	19	class AliMUONV2DStore;
	20	class AliMpPad;
	21	class TObjArray;
	22	class AliMpVSegmentation;
	23	class TVector2;
	24	class TStopwatch;
	25
	26	class AliMUONPadStatusMapMaker : public TObject
	27	{
	28	public:
	29	AliMUONPadStatusMapMaker();
	30	virtual ~AliMUONPadStatusMapMaker();
	31
	32	static Int_t SelfDeadMask() { return fgkSelfDead; }
	33
	34	AliMUONV2DStore* MakePadStatusMap(const AliMUONV2DStore& status,
	35	Int_t mask);
4f8ed2e4	36
	37	static AliMUONV2DStore* MakeEmptyPadStatusMap();
	38
2c780493	39
	40	private:
	41	AliMUONPadStatusMapMaker(const AliMUONPadStatusMapMaker&);
	42	AliMUONPadStatusMapMaker& operator=(const AliMUONPadStatusMapMaker&);
	43
	44	private:
	45
	46	Int_t BitNumber(const AliMpPad& centerPad, const AliMpPad& testPad) const;
	47
	48	Int_t ComputeStatusMap(const TObjArray& neighbours, Int_t detElemId) const;
	49
	50	Int_t GetPadStatus(Int_t detElemId, const AliMpPad& pad) const;
	51
	52	Bool_t IsValid(const AliMpPad& pad, const TVector2& shift) const;
	53
	54	private:
	55	static Int_t fgkSelfDead; //!< status bit map to tell a pad is bad
	56	const AliMUONV2DStore* fStatus; //!< status store
	57	Int_t fMask; //!< mask to be tested
	58	const AliMpVSegmentation* fSegmentation; //!< segmentation of current de
	59
	60	enum EBitNumbers
	61	{
	62	kLeftBottomBit = 6,
	63	kLeftBit = 7,
	64	kLeftTopBit = 8,
	65	kBottomBit = 11,
	66	kCenterBit = 12,
	67	kTopBit = 13,
	68	kRightBottomBit = 16,
	69	kRightBit = 17,
	70	kRightTopBit = 18
	71	};
	72
	73	TStopwatch* fTimerComputeStatusMap; //!< to time the ComputeStatusMap() method
	74
	75	ClassDef(AliMUONPadStatusMapMaker,0) // Pad status map maker
	76	};
	77
	78	#endif