[u/mrichter/AliRoot.git] / HLT / CALO / AliHLTPHOSGeometry.h

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Authors: Oystein Djuvsland <oysteind@ift.uib.no>                       *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************
*/

#ifndef ALIHLTPHOSGEOMETRY_H
#define ALIHLTPHOSGEOMETRY_H

#include "AliHLTCaloGeometry.h"
#include "AliHLTLogging.h"
#include "TClass.h"

class AliPHOSGeoUtils;

class AliHLTPHOSGeometry : public AliHLTCaloGeometry
  {
     public:

      /** Default constructor */
      AliHLTPHOSGeometry ();   //COMMENT
    
      /** Destructor */
      virtual ~AliHLTPHOSGeometry ();       //COMMENT
      
      /** Get the ALICE global coordinates for a rec point */
      virtual void GetGlobalCoordinates ( AliHLTCaloRecPointDataStruct& recPoint,  AliHLTCaloGlobalCoordinate& globalCoord, Int_t iParticle ); //COMMENT

      /** See base class for class documentation */
      virtual void GetCellAbsId(UInt_t module, UInt_t x, UInt_t z, Int_t& AbsId);
    
      /** Intialise the geometry from the HCDB/OCDB */
      virtual Int_t InitialiseGeometry() { return GetGeometryFromCDB(); }
      
      /** Convert rec point coordinates */
      virtual void ConvertRecPointCoordinates(Float_t &x, Float_t &z) const;
    
      /** Convert absolute ID to local coordinates */
      virtual void GetLocalCoordinatesFromAbsId(Int_t absId, Int_t& module, Int_t& x, Int_t& z);      
      
     protected:
	
	Int_t GetGeometryFromCDB();
    
     private:
	
	/** Geometry class from offline code */
	AliPHOSGeoUtils *fGeoUtils;  //! transient
	
      /** Copy constructor, not implemented */
      AliHLTPHOSGeometry (const AliHLTPHOSGeometry&); //COMMENT
    
	/** Assignment operator, not implemented */
      AliHLTPHOSGeometry & operator = (const AliHLTPHOSGeometry&); //COMMENT
      
  };

#endif // ALIHLTPHOSGEOMETRY_H
Commit	Line	Data
505b442d	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Authors: Oystein Djuvsland <oysteind@ift.uib.no> *
	5	* *
	6	* Permission to use, copy, modify and distribute this software and its *
	7	* documentation strictly for non-commercial purposes is hereby granted *
	8	* without fee, provided that the above copyright notice appears in all *
	9	* copies and that both the copyright notice and this permission notice *
	10	* appear in the supporting documentation. The authors make no claims *
	11	* about the suitability of this software for any purpose. It is *
	12	* provided "as is" without express or implied warranty. *
	13	**************************************************************************
	14	*/
	15
	16	#ifndef ALIHLTPHOSGEOMETRY_H
	17	#define ALIHLTPHOSGEOMETRY_H
	18
	19	#include "AliHLTCaloGeometry.h"
16ce6bc0	20	#include "AliHLTLogging.h"
16ce6bc0	21	#include "TClass.h"
505b442d	22
f710c5c9	23	class AliPHOSGeoUtils;
f710c5c9	24
55f9b287	25	class AliHLTPHOSGeometry : public AliHLTCaloGeometry
505b442d	26	{
	27	public:
	28
	29	/** Default constructor */
	30	AliHLTPHOSGeometry (); //COMMENT
	31
	32	/** Destructor */
	33	virtual ~AliHLTPHOSGeometry (); //COMMENT
	34
	35	/** Get the ALICE global coordinates for a rec point */
03a0ff8a	36	virtual void GetGlobalCoordinates ( AliHLTCaloRecPointDataStruct& recPoint, AliHLTCaloGlobalCoordinate& globalCoord, Int_t iParticle ); //COMMENT
73d6f579	37
73d6f579	38	/** See base class for class documentation */
16ce6bc0	39	virtual void GetCellAbsId(UInt_t module, UInt_t x, UInt_t z, Int_t& AbsId);
f710c5c9	40
f710c5c9	41	/** Intialise the geometry from the HCDB/OCDB */
cc537c68	42	virtual Int_t InitialiseGeometry() { return GetGeometryFromCDB(); }
cb8959d4	43
cc537c68	44	/** Convert rec point coordinates */
16ce6bc0	45	virtual void ConvertRecPointCoordinates(Float_t &x, Float_t &z) const;
cb8959d4	46
cc537c68	47	/** Convert absolute ID to local coordinates */
	48	virtual void GetLocalCoordinatesFromAbsId(Int_t absId, Int_t& module, Int_t& x, Int_t& z);
	49
cb8959d4	50	protected:
	51
	52	Int_t GetGeometryFromCDB();
98baf84d	53
f710c5c9	54	private:
	55
	56	/** Geometry class from offline code */
	57	AliPHOSGeoUtils *fGeoUtils; //! transient
ea54e1c8	58
	59	/** Copy constructor, not implemented */
	60	AliHLTPHOSGeometry (const AliHLTPHOSGeometry&); //COMMENT
	61
	62	/** Assignment operator, not implemented */
	63	AliHLTPHOSGeometry & operator = (const AliHLTPHOSGeometry&); //COMMENT
cb8959d4	64
505b442d	65	};
	66
	67	#endif // ALIHLTPHOSGEOMETRY_H