STEER/STEER/AliDigitizer.h

   1 #ifndef ALIDIGITIZER_H
   2 #define ALIDIGITIZER_H
   3 /* Copyright(c) 1998-2001, ALICE Experiment at CERN, All rights reserved. *
   4  * See cxx source for full Copyright notice                               */
   5
   6 /* $Id$*/
   7
   8 ////////////////////////////////////////////////////////////////////////
   9 //
  10 //  Base Class for Detector specific Merging/Digitization
  11 //  Detector specific digitization classes derive from this
  12 //  Author: Jiri Chudoba (CERN)
  13 //
  14 ////////////////////////////////////////////////////////////////////////
  15
  16 #include "TNamed.h"
  17 #include "AliDigitizationInput.h"
  18
  19 class AliDigitizer: public TNamed {
  20
  21  public:
  22 // ctor with name and title
  23     AliDigitizer(const Text_t* name="AliDigitizer",
  24                 const Text_t* title="AliDigitizer");
  25 // ctor to be used with name and title
  26     AliDigitizer(AliDigitizationInput *manager,
  27                  const Text_t* name="AliDigitizer",
  28                  const Text_t* title="AliDigitizer");
  29 // Copy ctor needed because there is a pointer
  30     AliDigitizer(const AliDigitizer &dig);
  31     AliDigitizer& operator=(const AliDigitizer &dig)
  32       {dig.Copy(*this);return *this;}
  33
  34     virtual ~AliDigitizer();
  35     virtual Bool_t Init() {return kTRUE;}
  36     virtual void Digitize(Option_t* option) = 0;
  37     Bool_t GetRegionOfInterest() const {return fDigInput ? fDigInput->GetRegionOfInterest() : kFALSE;}
  38
  39 protected:
  40     Int_t GetNInputStreams() const;
  41     void Copy(TObject &dig) const;
  42
  43     AliDigitizationInput *fDigInput;   //! Pointer to the Digitizer input
  44
  45     ClassDef(AliDigitizer,3) // Base class for detector digitizers
  46 };
  47
  48 #endif // ALIDIGITIZER_H
  49