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

/* $Id$ */

///////////////////////////////////////////////////////////////////////////////
//                                                                           //
// Class for TRD reconstruction                                              //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////

#include "AliReconstructor.h"

class AliRawReader;
class AliTRDrecoParam;
class AliTRDReconstructor: public AliReconstructor 
{

 public:

  AliTRDReconstructor():AliReconstructor()                              { };
  AliTRDReconstructor(const AliTRDReconstructor &r):AliReconstructor(r) { };
  virtual ~AliTRDReconstructor();
  AliTRDReconstructor& operator = (const AliTRDReconstructor& /*r*/) 
                                                                 { return *this;            };

  virtual Bool_t           HasDigitConversion() const            { return kFALSE;           };
  virtual void             ConvertDigits(AliRawReader *rawReader, TTree *digitsTree) const;

  virtual void             Reconstruct(AliRawReader *rawReader, TTree *clusterTree) const;
  virtual void             Reconstruct(TTree *digitsTree, TTree *clusterTree) const;
  static  AliTRDrecoParam *RecoParam()                           { return fgRecoParam;      }
  virtual AliTracker      *CreateTracker() const;

  virtual void             FillESD(AliRawReader */*rawReader*/, TTree *clusterTree, AliESDEvent *esd) const
                                                                 { FillESD((TTree * )NULL
                                                                 , clusterTree
                                                                 , esd);                    }
  virtual void             FillESD(TTree *digitsTree, TTree *clusterTree, AliESDEvent *esd) const;

  static  void             SetSeedingOn(Bool_t seeding)          { fgkSeedingOn  = seeding; }  
  static  void             SetStreamLevel(Int_t level)           { fgStreamLevel = level;   }
  static  void             SetRecoParam(AliTRDrecoParam *reco)   { fgRecoParam   = reco;    }

  static  Bool_t           SeedingOn()                           { return fgkSeedingOn;     }
  static  Int_t            StreamLevel()                         { return fgStreamLevel;    }

 private:

  static  Bool_t           fgkSeedingOn;  //  Set flag for seeding during reconstruction
  static  Int_t            fgStreamLevel; //  Flag for streaming
  static  AliTRDrecoParam *fgRecoParam;   //  Reconstruction parameters

  ClassDef(AliTRDReconstructor,0)         //  Class for the TRD reconstruction

};

#endif