Line data    Source code

       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"
      20             : #include "AliHLTLogging.h"
      21             : #include "TClass.h"
      22             : 
      23             : class AliPHOSGeoUtils;
      24             : 
      25             : class AliHLTPHOSGeometry : public AliHLTCaloGeometry
      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 */
      36             :       virtual void GetGlobalCoordinates ( AliHLTCaloRecPointDataStruct& recPoint,  AliHLTCaloGlobalCoordinate& globalCoord, Int_t iParticle ); //COMMENT
      37             : 
      38             :       /** See base class for class documentation */
      39             :       virtual void GetCellAbsId(UInt_t module, UInt_t x, UInt_t z, Int_t& AbsId);
      40             :     
      41             :       /** Intialise the geometry from the HCDB/OCDB */
      42           0 :       virtual Int_t InitialiseGeometry() { return GetGeometryFromCDB(); }
      43             :       
      44             :       /** Convert rec point coordinates */
      45             :       virtual void ConvertRecPointCoordinates(Float_t &x, Float_t &z) const;
      46             :     
      47             :       /** Convert absolute ID to local coordinates */
      48             :       virtual void GetLocalCoordinatesFromAbsId(Int_t absId, Int_t& module, Int_t& x, Int_t& z);      
      49             : 
      50             :      protected:
      51             :         
      52             :         Int_t GetGeometryFromCDB();
      53             :     
      54             :      private:
      55             :         
      56             :         /** Geometry class from offline code */
      57             :         AliPHOSGeoUtils *fGeoUtils;  //! transient
      58             :         
      59             :       /** Copy constructor, not implemented */
      60             :       AliHLTPHOSGeometry (const AliHLTPHOSGeometry&); //COMMENT
      61             :     
      62             :         /** Assignment operator, not implemented */
      63             :       AliHLTPHOSGeometry & operator = (const AliHLTPHOSGeometry&); //COMMENT
      64             :       
      65             :   };
      66             : 
      67             : #endif // ALIHLTPHOSGEOMETRY_H