CbmRichTrackExtrapolation.h

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/******************************************************************************
*  $Id: CbmRichTrackExtrapolation.h,v 1.4 2006/01/30 10:59:59 hoehne Exp $
*
*  Class  : CbmRichTrackExtrapolation
*  Description : Abstract base class for concrete track extrapolation algorithm
*                of tracks to some z-Plane in RICH detector
*                Each derived class must implement the method DoExtrapolate.
*
*  Author : Claudia Hoehne
*  E-mail : c.hoehne@gsi.de
*
*******************************************************************************
*  $Log: CbmRichTrackExtrapolation.h,v $
*  Revision 1.4  2006/01/30 10:59:59  hoehne
*  RichPoint Array was not filled correctly: put TClonesArray in method
*
*  Revision 1.3  2006/01/26 09:53:21  hoehne
*  initial version for track extrapolation (base class + concrete implementations + task) to z-plane in RICH
*
*
*
*******************************************************************************/
 
#ifndef CBM_RICH_TRACK_EXTRAPOLATION
#define CBM_RICH_TRACK_EXTRAPOLATION 1
 
#include "TObject.h"
 
class TClonesArray;
class CbmGlobalTrack;
class FairTrackParam;
 
 
class CbmRichTrackExtrapolation : public TObject {
 
public:
  CbmRichTrackExtrapolation() : TObject(), fVerbose(0) {};
 
 
  virtual ~CbmRichTrackExtrapolation() {};
 
 
  virtual void Init() {};
 
  virtual void Finish() {};
 
 
  virtual Int_t DoExtrapolate(TClonesArray* gTrackArray,
                              Double_t fZ,
                              TClonesArray* fTrackParamArray) = 0;
 
 
  void SetVerbose(Int_t verbose) { fVerbose = verbose; };
 
 
private:
  Int_t fVerbose;  // Verbosity level
 
 
  ClassDef(CbmRichTrackExtrapolation, 1);
};
 
#endif