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

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

// $Id$
// $MpId: AliMpSectorAreaHPadIterator.h,v 1.5 2005/08/26 15:43:36 ivana Exp $

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

#ifndef ALI_MP_SECTOR_AREA_H_PAD_ITERATOR_H
#define ALI_MP_SECTOR_AREA_H_PAD_ITERATOR_H

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

class AliMpSectorSegmentation;

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

    // operators
    AliMpSectorAreaHPadIterator& 
      operator = (const AliMpSectorAreaHPadIterator& 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 MoveUp();

    // 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   fCurrentRowPosition; // the current row position

 ClassDef(AliMpSectorAreaHPadIterator,1) // iterator over motif's pads
};

#endif // ALI_MP_SECTOR_AREA_H_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: AliMpSectorAreaHPadIterator.h,v 1.5 2005/08/26 15:43:36 ivana Exp $
	6
	7	/// \ingroup sector
	8	/// \class AliMpSectorAreaHPadIterator
	9	/// \brief An iterator over the pads inside a given area in a sector
	10	/// in horizontal direction.
	11	///
	12	/// Authors: David Guez, Ivana Hrivnacova; IPN Orsay
5f91c9e8	13
	14	#ifndef ALI_MP_SECTOR_AREA_H_PAD_ITERATOR_H
	15	#define ALI_MP_SECTOR_AREA_H_PAD_ITERATOR_H
	16
5f91c9e8	17	#include "AliMpVPadIterator.h"
	18	#include "AliMpArea.h"
	19	#include "AliMpPad.h"
	20
	21	class AliMpSectorSegmentation;
	22
	23	class AliMpSectorAreaHPadIterator : public AliMpVPadIterator
	24	{
	25	public:
	26	AliMpSectorAreaHPadIterator(const AliMpSectorSegmentation* segmentation,
	27	const AliMpArea& area);
	28	AliMpSectorAreaHPadIterator(const AliMpSectorAreaHPadIterator& src);
	29	AliMpSectorAreaHPadIterator();
	30	virtual ~AliMpSectorAreaHPadIterator();
	31
	32	// operators
	33	AliMpSectorAreaHPadIterator&
	34	operator = (const AliMpSectorAreaHPadIterator& right);
	35
	36	// methods
	37	virtual void First();
	38	virtual void Next();
	39	virtual Bool_t IsDone() const;
	40	virtual AliMpPad CurrentItem() const;
	41	virtual void Invalidate();
	42
	43	private:
	44	// private methods
	45	Bool_t IsValid() const;
	46	void MoveUp();
	47
	48	// private data members
	49	const AliMpSectorSegmentation* fkSegmentation; // the sector segmentation
	50	// over which we iterate
	51	//const AliMpArea fkArea; // the area
	52	// (const caused problem with CINT)
	53	AliMpArea fkArea; // the area
	54	AliMpPad fCurrentPad; // the current pad
	55	Double_t fCurrentRowPosition; // the current row position
	56
	57	ClassDef(AliMpSectorAreaHPadIterator,1) // iterator over motif's pads
	58	};
	59
	60	#endif // ALI_MP_SECTOR_AREA_H_PAD_ITERATOR_H