/**************************************************************************
 * Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

////////////////////////////////////////////////////////////////////////
//
//  Base Class for Detector specific Merging/Digitization   
//                  
//  Author: Jiri Chudoba (CERN)
//
////////////////////////////////////////////////////////////////////////

/*
$Log$
Revision 1.6  2002/10/22 15:02:15  alibrary
Introducing Riostream.h

Revision 1.5  2002/10/14 14:57:32  hristov
Merging the VirtualMC branch to the main development branch (HEAD)

Revision 1.3.6.1  2002/07/24 10:08:13  alibrary
Updating VirtualMC

Revision 1.4  2002/07/17 07:29:53  jchudoba
Add private method GetNInputStreams(). Do not use it, it's just a temporary fix the PHOS and EMCAL code.

Revision 1.3  2001/11/14 14:50:33  jchudoba
Pass custom name and title to the TTask base class

Revision 1.2  2001/10/04 15:56:34  jchudoba
TTask inheritance

Revision 1.1  2001/07/27 13:02:06  jchudoba
ABC for detector digits merging/digitization

*/

// system includes
#include <Riostream.h>

// ROOT includes

// AliROOT includes
#include "AliDigitizer.h"
#include "AliRunDigitizer.h"

ClassImp(AliDigitizer)

//_______________________________________________________________________
AliDigitizer::AliDigitizer(const Text_t* name, const Text_t* title):
  TTask(name,title),
  fManager(0)

{
  //
  // Default ctor with name and title
  //
}

//_______________________________________________________________________
AliDigitizer::AliDigitizer(const AliDigitizer &dig):
  TTask(dig.GetName(),dig.GetTitle()),
  fManager(0)
{
  //
  // Copy ctor with
  //
  dig.Copy(*this);
}

//_______________________________________________________________________
void AliDigitizer::Copy(AliDigitizer &) const
{
  Fatal("Copy","Not yet implemented\n");
}

//_______________________________________________________________________
AliDigitizer::AliDigitizer(AliRunDigitizer *manager, 
                           const Text_t* name, const Text_t* title):
  TTask(name,title),
  fManager(manager)
{
  //
  // ctor with name and title
  //
  fManager->AddDigitizer(this);
}

//_______________________________________________________________________
AliDigitizer::~AliDigitizer() 
{
  delete fManager;
}

//_______________________________________________________________________
Int_t AliDigitizer::GetNInputStreams() const
{
  //
  // return number of input streams
  //
  Int_t nInputStreams = 0 ;
  if (fManager)
    nInputStreams = fManager->GetNinputs() ;
  return nInputStreams ; 
}