STEER/AliDigitizer.cxx

   1 /**************************************************************************
   2  * Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights reserved. *
   3  *                                                                        *
   4  * Author: The ALICE Off-line Project.                                    *
   5  * Contributors are mentioned in the code where appropriate.              *
   6  *                                                                        *
   7  * Permission to use, copy, modify and distribute this software and its   *
   8  * documentation strictly for non-commercial purposes is hereby granted   *
   9  * without fee, provided that the above copyright notice appears in all   *
  10  * copies and that both the copyright notice and this permission notice   *
  11  * appear in the supporting documentation. The authors make no claims     *
  12  * about the suitability of this software for any purpose. It is          *
  13  * provided "as is" without express or implied warranty.                  *
  14  **************************************************************************/
  15
  16 /* $Id$ */
  17
  18 //----------------------------------------------------------------------
  19 //  Base Class for Detector specific Merging/Digitization
  20 //  Collaborates with AliRunDigitizer class
  21 //  Author: Jiri Chudoba (CERN)
  22 //----------------------------------------------------------------------
  23
  24 // system includes
  25 #include <Riostream.h>
  26
  27 // ROOT includes
  28
  29 // AliROOT includes
  30 #include "AliDigitizer.h"
  31 #include "AliRunDigitizer.h"
  32
  33 ClassImp(AliDigitizer)
  34
  35 //_______________________________________________________________________
  36 AliDigitizer::AliDigitizer(const Text_t* name, const Text_t* title):
  37   TTask(name,title),
  38   fManager(0),
  39   fRegionOfInterest(kTRUE)
  40 {
  41   //
  42   // Default ctor with name and title
  43   //
  44 }
  45
  46 //_______________________________________________________________________
  47 AliDigitizer::AliDigitizer(const AliDigitizer &dig):
  48   TTask(dig.GetName(),dig.GetTitle()),
  49   fManager(0),
  50   fRegionOfInterest(kTRUE)
  51 {
  52   //
  53   // Copy ctor with
  54   //
  55   dig.Copy(*this);
  56 }
  57
  58 //_______________________________________________________________________
  59 void AliDigitizer::Copy(TObject &) const
  60 {
  61   Fatal("Copy","Not yet implemented\n");
  62 }
  63
  64 //_______________________________________________________________________
  65 AliDigitizer::AliDigitizer(AliRunDigitizer *manager,
  66                            const Text_t* name, const Text_t* title):
  67   TTask(name,title),
  68   fManager(manager),
  69   fRegionOfInterest(kFALSE)
  70 {
  71   //
  72   // ctor with name and title
  73   //
  74   fManager->AddDigitizer(this);
  75 }
  76
  77 //_______________________________________________________________________
  78 AliDigitizer::~AliDigitizer()
  79 {
  80 }
  81
  82 //_______________________________________________________________________
  83 Int_t AliDigitizer::GetNInputStreams() const
  84 {
  85   //
  86   // return number of input streams
  87   //
  88   Int_t nInputStreams = 0 ;
  89   if (fManager)
  90     nInputStreams = fManager->GetNinputs() ;
  91   return nInputStreams ;
  92 }