STEER/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 AliDigitizationInput 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 "AliLog.h"
  31 #include "AliDigitizer.h"
  32 #include "AliDigitizationInput.h"
  33
  34 ClassImp(AliDigitizer)
  35
  36 //_______________________________________________________________________
  37 AliDigitizer::AliDigitizer(const Text_t* name, const Text_t* title):
  38   TNamed(name,title),
  39   fDigInput(0)
  40 {
  41   //
  42   // Default ctor with name and title
  43   //
  44 }
  45
  46 //_______________________________________________________________________
  47 AliDigitizer::AliDigitizer(const AliDigitizer &dig):
  48   TNamed(dig.GetName(),dig.GetTitle()),
  49   fDigInput(0)
  50 {
  51   //
  52   // Copy ctor with
  53   //
  54   dig.Copy(*this);
  55 }
  56
  57 //_______________________________________________________________________
  58 void AliDigitizer::Copy(TObject &) const
  59 {
  60   AliFatal("Not yet implemented");
  61 }
  62
  63 //_______________________________________________________________________
  64 AliDigitizer::AliDigitizer(AliDigitizationInput *digInput,
  65                            const Text_t* name, const Text_t* title):
  66   TNamed(name,title),
  67   fDigInput(digInput)
  68 {
  69   //
  70   // ctor with name and title
  71 }
  72
  73 //_______________________________________________________________________
  74 AliDigitizer::~AliDigitizer()
  75 {
  76 }
  77
  78 //_______________________________________________________________________
  79 Int_t AliDigitizer::GetNInputStreams() const
  80 {
  81   //
  82   // return number of input streams
  83   //
  84   Int_t nInputStreams = 0 ;
  85   if (fDigInput) nInputStreams = fDigInput->GetNinputs() ;
  86   return nInputStreams ;
  87 }