[u/mrichter/AliRoot.git] / MUON / mapping / AliMpSlatPadIterator.h

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

// $Id$
// $MpId: AliMpSlatPadIterator.h,v 1.7 2006/05/23 13:07:47 ivana Exp $

/// \ingroup slat
/// \class AliMpSlatPadIterator
/// \brief Iterator for slat pads.
/// 
/// Author: Laurent Aphecetche

#ifndef ALI_MP_SLAT_PAD_ITERATOR_H
#define ALI_MP_SLAT_PAD_ITERATOR_H

#include "AliMpVPadIterator.h"
#include <vector>

class AliMpSlat;
class AliMpArea;

class AliMpSlatPadIterator : public AliMpVPadIterator
{
 public:
  AliMpSlatPadIterator(); 
  // Area position must be relative to bottom-left of slat.
  AliMpSlatPadIterator(const AliMpSlat* slat, const AliMpArea& area);
  virtual ~AliMpSlatPadIterator();

  void First();
  void Next();
  Bool_t IsDone() const;
  AliMpPad CurrentItem() const;
  void Invalidate();
 
 private:
  AliMpSlatPadIterator(const AliMpSlatPadIterator&);
	AliMpSlatPadIterator& operator=(const AliMpSlatPadIterator&);
  Bool_t Prepare(const AliMpArea& area);
  AliMpArea Intersect(const AliMpArea& a, const AliMpArea& b) const;

 private:
  const AliMpSlat* fkSlat; ///< pointer to the slat being iterated over
  std::vector<AliMpVPadIterator*> fDelegates; ///< iterators we do use
  AliMpVPadIterator* fCurrentDelegate; ///< current iterator
  UInt_t fCurrentDelegateIndex; ///< current iterator index

  ClassDef(AliMpSlatPadIterator,1) // Pad iterator for St 345 Slats
};

#endif
Commit	Line	Data
dee1d5f1	1	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	2	* See cxx source for full Copyright notice */
	3
	4	// $Id$
829425a5	5	// $MpId: AliMpSlatPadIterator.h,v 1.7 2006/05/23 13:07:47 ivana Exp $
dee1d5f1	6
	7	/// \ingroup slat
	8	/// \class AliMpSlatPadIterator
	9	/// \brief Iterator for slat pads.
	10	///
	11	/// Author: Laurent Aphecetche
	12
	13	#ifndef ALI_MP_SLAT_PAD_ITERATOR_H
	14	#define ALI_MP_SLAT_PAD_ITERATOR_H
	15
	16	#include "AliMpVPadIterator.h"
	17	#include <vector>
	18
	19	class AliMpSlat;
	20	class AliMpArea;
	21
	22	class AliMpSlatPadIterator : public AliMpVPadIterator
	23	{
	24	public:
	25	AliMpSlatPadIterator();
1964cd2e	26	// Area position must be relative to bottom-left of slat.
dee1d5f1	27	AliMpSlatPadIterator(const AliMpSlat* slat, const AliMpArea& area);
	28	virtual ~AliMpSlatPadIterator();
	29
	30	void First();
	31	void Next();
	32	Bool_t IsDone() const;
	33	AliMpPad CurrentItem() const;
	34	void Invalidate();
	35
	36	private:
	37	AliMpSlatPadIterator(const AliMpSlatPadIterator&);
	38	AliMpSlatPadIterator& operator=(const AliMpSlatPadIterator&);
	39	Bool_t Prepare(const AliMpArea& area);
	40	AliMpArea Intersect(const AliMpArea& a, const AliMpArea& b) const;
	41
	42	private:
829425a5	43	const AliMpSlat* fkSlat; ///< pointer to the slat being iterated over
	44	std::vector<AliMpVPadIterator*> fDelegates; ///< iterators we do use
	45	AliMpVPadIterator* fCurrentDelegate; ///< current iterator
	46	UInt_t fCurrentDelegateIndex; ///< current iterator index
dee1d5f1	47
	48	ClassDef(AliMpSlatPadIterator,1) // Pad iterator for St 345 Slats
	49	};
	50
	51	#endif