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

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

// $Id$
// $MpId: AliMpSectorAreaVPadIterator.h,v 1.4 2005/08/26 15:43:36 ivana Exp $

/// \ingroup sector
/// \class AliMpSectorAreaVPadIterator
/// \brief An iterator over the pads inside a given area in a sector 
/// in vertical direction.
///
/// Authors: David Guez, Ivana Hrivnacova; IPN Orsay

#ifndef ALI_MP_SECTOR_AREA_V_PAD_ITERATOR_H
#define ALI_MP_SECTOR_AREA_V_PAD_ITERATOR_H

#include <TObject.h>

#include "AliMpVPadIterator.h"
#include "AliMpArea.h"
#include "AliMpPad.h"

class AliMpSectorSegmentation;

class AliMpSectorAreaVPadIterator : public AliMpVPadIterator
{
  public:
    AliMpSectorAreaVPadIterator(const AliMpSectorSegmentation* segmentation, 
                                const AliMpArea& area);
    AliMpSectorAreaVPadIterator(const AliMpSectorAreaVPadIterator& src);
    AliMpSectorAreaVPadIterator();
    virtual ~AliMpSectorAreaVPadIterator();

    // operators
    AliMpSectorAreaVPadIterator& 
      operator = (const AliMpSectorAreaVPadIterator& right);

    // methods
    virtual void First();
    virtual void Next();
    virtual Bool_t IsDone() const;
    virtual AliMpPad CurrentItem() const;
    virtual void Invalidate();

  private:
    // private methods
    Bool_t IsValid() const;
    void MoveRight();

    // private data members
    const AliMpSectorSegmentation*  fkSegmentation; // the sector segmentation 
                                       // over which we iterate
    //const AliMpArea  fkArea;            // the area
                                          // (const caused problem with CINT)
    AliMpArea  fkArea;                 // the area
    AliMpPad   fCurrentPad;            // the current pad
    Double_t   fCurrentColumnPosition; // the current column position

 ClassDef(AliMpSectorAreaVPadIterator,1) // iterator over motif's pads
};
#endif // ALI_MP_SECTOR_AREA_V_PAD_ITERATOR_H
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
5f91c9e8	4	// $Id$
dee1d5f1	5	// $MpId: AliMpSectorAreaVPadIterator.h,v 1.4 2005/08/26 15:43:36 ivana Exp $
	6
	7	/// \ingroup sector
	8	/// \class AliMpSectorAreaVPadIterator
	9	/// \brief An iterator over the pads inside a given area in a sector
	10	/// in vertical direction.
	11	///
	12	/// Authors: David Guez, Ivana Hrivnacova; IPN Orsay
5f91c9e8	13
	14	#ifndef ALI_MP_SECTOR_AREA_V_PAD_ITERATOR_H
	15	#define ALI_MP_SECTOR_AREA_V_PAD_ITERATOR_H
	16
	17	#include <TObject.h>
	18
	19	#include "AliMpVPadIterator.h"
	20	#include "AliMpArea.h"
	21	#include "AliMpPad.h"
	22
	23	class AliMpSectorSegmentation;
	24
	25	class AliMpSectorAreaVPadIterator : public AliMpVPadIterator
	26	{
	27	public:
	28	AliMpSectorAreaVPadIterator(const AliMpSectorSegmentation* segmentation,
	29	const AliMpArea& area);
	30	AliMpSectorAreaVPadIterator(const AliMpSectorAreaVPadIterator& src);
	31	AliMpSectorAreaVPadIterator();
	32	virtual ~AliMpSectorAreaVPadIterator();
	33
	34	// operators
	35	AliMpSectorAreaVPadIterator&
	36	operator = (const AliMpSectorAreaVPadIterator& right);
	37
	38	// methods
	39	virtual void First();
	40	virtual void Next();
	41	virtual Bool_t IsDone() const;
	42	virtual AliMpPad CurrentItem() const;
	43	virtual void Invalidate();
	44
	45	private:
	46	// private methods
	47	Bool_t IsValid() const;
	48	void MoveRight();
	49
	50	// private data members
	51	const AliMpSectorSegmentation* fkSegmentation; // the sector segmentation
	52	// over which we iterate
	53	//const AliMpArea fkArea; // the area
	54	// (const caused problem with CINT)
	55	AliMpArea fkArea; // the area
	56	AliMpPad fCurrentPad; // the current pad
	57	Double_t fCurrentColumnPosition; // the current column position
	58
	59	ClassDef(AliMpSectorAreaVPadIterator,1) // iterator over motif's pads
	60	};
	61	#endif // ALI_MP_SECTOR_AREA_V_PAD_ITERATOR_H