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

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

// $Id$ 
// $MpId: AliMpDEIterator.h,v 1.5 2006/05/24 13:58:16 ivana Exp $ 

/// \ingroup management
/// \class AliMpDEIterator
/// \brief The iterator over detection elements
///
/// It can iterate 
/// - over all detection elements, if started with First() function; 
/// - or over detection elements in a selected chamber, if started with
///   First(Int_t chamberId) function                                          \n 
/// 
/// \author Ivana Hrivnacova, IPN Orsay

#ifndef ALI_MP_DE_ITERATOR_H
#define ALI_MP_DE_ITERATOR_H

#include <TObject.h>

#include <TArrayI.h>

class AliMpDEStore;
class AliMpDetElement;

class TString;


class AliMpDEIterator : public  TObject {

  public:
    AliMpDEIterator();
    AliMpDEIterator(const AliMpDEIterator& rhs);
    virtual ~AliMpDEIterator();

    // Operators
    AliMpDEIterator& operator=(const AliMpDEIterator& rhs);
    
    // Methods for iterating over DE elements
    // 
    void First();
    void First(Int_t chamberId);
    void Next();
    Bool_t IsDone() const;
    
    AliMpDetElement* CurrentDE() const;
    Int_t CurrentDEId() const;

  private:
    // methods
    AliMpDetElement*  GetDetElement(Int_t index) const;

    // data members	
    AliMpDEStore*  fDEStore;   ///< DE store 
    Int_t          fIndex;     ///< Current DE index
    Int_t          fChamberId; ///< The iterated chamber 

  ClassDef(AliMpDEIterator,0)  // The iterator over valid detection element IDs
};

#endif //ALI_MP_DE_ITERATOR_H
Commit	Line	Data
	1	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	2	* See cxx source for full Copyright notice */
	3
	4	// $Id$
	5	// $MpId: AliMpDEIterator.h,v 1.5 2006/05/24 13:58:16 ivana Exp $
	6
	7	/// \ingroup management
	8	/// \class AliMpDEIterator
	9	/// \brief The iterator over detection elements
	10	///
	11	/// It can iterate
	12	/// - over all detection elements, if started with First() function;
	13	/// - or over detection elements in a selected chamber, if started with
	14	/// First(Int_t chamberId) function \n
	15	///
	16	/// \author Ivana Hrivnacova, IPN Orsay
	17
	18	#ifndef ALI_MP_DE_ITERATOR_H
	19	#define ALI_MP_DE_ITERATOR_H
	20
	21	#include <TObject.h>
	22
	23	#include <TArrayI.h>
	24
	25	class AliMpDEStore;
	26	class AliMpDetElement;
	27
	28	class TString;
	29
	30
	31	class AliMpDEIterator : public TObject {
	32
	33	public:
	34	AliMpDEIterator();
	35	AliMpDEIterator(const AliMpDEIterator& rhs);
	36	virtual ~AliMpDEIterator();
	37
	38	// Operators
	39	AliMpDEIterator& operator=(const AliMpDEIterator& rhs);
	40
	41	// Methods for iterating over DE elements
	42	//
	43	void First();
	44	void First(Int_t chamberId);
	45	void Next();
	46	Bool_t IsDone() const;
	47
	48	AliMpDetElement* CurrentDE() const;
	49	Int_t CurrentDEId() const;
	50
	51	private:
	52	// methods
	53	AliMpDetElement* GetDetElement(Int_t index) const;
	54
	55	// data members
	56	AliMpDEStore* fDEStore; ///< DE store
	57	Int_t fIndex; ///< Current DE index
	58	Int_t fChamberId; ///< The iterated chamber
	59
	60	ClassDef(AliMpDEIterator,0) // The iterator over valid detection element IDs
	61	};
	62
	63	#endif //ALI_MP_DE_ITERATOR_H
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