[u/mrichter/AliRoot.git] / MUON / AliMUONVGeometryDEIndexing.h

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

// $Id$
//
// Class AliMUONVGeometryDEIndexing
// --------------------------------
// The abstract singleton base class for definition of
// the conversion between the detection element Ids and 
// the indexing in a simple array.
//
// Author: Ivana Hrivnacova, IPN Orsay

#ifndef ALI_MUON_V_GEOMETRY_DE_INDEXING_H
#define ALI_MUON_V_GEOMETRY_DE_INDEXING_H

#include <TObject.h>

class AliMUONVGeometryDEIndexing;

class AliMUONVGeometryDEIndexing : public TObject
{
  public:
    AliMUONVGeometryDEIndexing();
    virtual ~AliMUONVGeometryDEIndexing();

    // static method
    static  Int_t GetModuleId(Int_t detElemId);
            
    // methods
    virtual Int_t GetDetElementIndex(Int_t detElemId) const = 0;
    virtual Int_t GetDetElementId(Int_t detElemIndex) const = 0;

    virtual Int_t GetNofDetElements() const = 0;
    virtual void  SetNofDetElements(Int_t  nofDetElements) = 0;  

  ClassDef(AliMUONVGeometryDEIndexing, 1) // MUON transformations store
};

#endif //ALI_MUON_DE_INDEXING_H
Commit	Line	Data
e118b27e	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	// Class AliMUONVGeometryDEIndexing
	7	// --------------------------------
	8	// The abstract singleton base class for definition of
	9	// the conversion between the detection element Ids and
	10	// the indexing in a simple array.
	11	//
	12	// Author: Ivana Hrivnacova, IPN Orsay
	13
	14	#ifndef ALI_MUON_V_GEOMETRY_DE_INDEXING_H
	15	#define ALI_MUON_V_GEOMETRY_DE_INDEXING_H
	16
	17	#include <TObject.h>
	18
	19	class AliMUONVGeometryDEIndexing;
	20
	21	class AliMUONVGeometryDEIndexing : public TObject
	22	{
	23	public:
	24	AliMUONVGeometryDEIndexing();
	25	virtual ~AliMUONVGeometryDEIndexing();
	26
	27	// static method
	28	static Int_t GetModuleId(Int_t detElemId);
	29
	30	// methods
	31	virtual Int_t GetDetElementIndex(Int_t detElemId) const = 0;
	32	virtual Int_t GetDetElementId(Int_t detElemIndex) const = 0;
	33
	34	virtual Int_t GetNofDetElements() const = 0;
	35	virtual void SetNofDetElements(Int_t nofDetElements) = 0;
	36
	37	ClassDef(AliMUONVGeometryDEIndexing, 1) // MUON transformations store
	38	};
	39
	40	#endif //ALI_MUON_DE_INDEXING_H