[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                               */

/* $Id$ */

/// \ingroup management
/// \class AliMpDEIterator
/// \brief The iterator over valid detection element IDs
///
/// The valid detection element Ids are defined in the files denames*.dat.    \n
/// It can iterate 
/// - over all valid detection elements, if started with First() function; 
/// - or over detection elements in a selected module, if started with
///   First(Int_t moduleId) function                                          \n 
/// 
/// Author: Ivana Hrivnacova, IPN Orsay

#ifndef ALI_MP_DE_ITERATOR_H
#define ALI_MP_DE_ITERATOR_H

#include "AliMpStationType.h"

#include <TObject.h>
#include <TArrayI.h>

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 moduleId);
    void Next();
    Bool_t IsDone() const;
    Int_t CurrentDE() const;

  private:
    // static methods
    static Bool_t ReadDEIds(AliMpStationType station);
    static void   ReadData();

    // static data members	
    static const Int_t  fgkMaxNofDetElements; // Maximum number of DEs
    static TArrayI      fgDetElemIds;         // DE Ids	
    static Int_t        fgNofDetElemIds;      // Number of DE Ids	

    // data members	
    Int_t  fIndex;    // Current DE index
    Int_t  fModuleId; // The iterated module 

  ClassDef(AliMpDEIterator,0)  // MUON Factory for Chambers and Segmentation
};

#endif //ALI_MP_DE_ITERATOR_H
Commit	Line	Data
73250182	1	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	2	* See cxx source for full Copyright notice */
	3
	4	/* $Id$ */
	5
	6	/// \ingroup management
	7	/// \class AliMpDEIterator
	8	/// \brief The iterator over valid detection element IDs
	9	///
	10	/// The valid detection element Ids are defined in the files denames*.dat. \n
	11	/// It can iterate
	12	/// - over all valid detection elements, if started with First() function;
	13	/// - or over detection elements in a selected module, if started with
	14	/// First(Int_t moduleId) 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 "AliMpStationType.h"
	22
	23	#include <TObject.h>
	24	#include <TArrayI.h>
	25
	26	class TString;
	27
	28	class AliMpDEIterator : public TObject {
	29
	30	public:
	31	AliMpDEIterator();
	32	AliMpDEIterator(const AliMpDEIterator& rhs);
	33	virtual ~AliMpDEIterator();
	34
	35	// Operators
	36	AliMpDEIterator& operator=(const AliMpDEIterator& rhs);
	37
	38	// Methods for iterating over DE elements
	39	//
	40	void First();
	41	void First(Int_t moduleId);
	42	void Next();
	43	Bool_t IsDone() const;
	44	Int_t CurrentDE() const;
	45
	46	private:
	47	// static methods
	48	static Bool_t ReadDEIds(AliMpStationType station);
	49	static void ReadData();
	50
	51	// static data members
	52	static const Int_t fgkMaxNofDetElements; // Maximum number of DEs
	53	static TArrayI fgDetElemIds; // DE Ids
	54	static Int_t fgNofDetElemIds; // Number of DE Ids
	55
	56	// data members
	57	Int_t fIndex; // Current DE index
	58	Int_t fModuleId; // The iterated module
	59
	60	ClassDef(AliMpDEIterator,0) // MUON Factory for Chambers and Segmentation
	61	};
	62
	63	#endif //ALI_MP_DE_ITERATOR_H
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