/**************************************************************************
* Copyright(c) 1998-1999, 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.                  *
**************************************************************************/
/************************************************************************
 *                                                                      *
 * Class for TRD PID                                                    *
 * Implements the abstract base class AliHFEpidBase                     *
 * Make PID does the PID decision                                       *
 * Class further contains TRD specific cuts and QA histograms           *
 *                                                                      *
 * Authors:                                                             *
 *   Markus Fasel <M.Fasel@gsi.de>                                      *
 *                                                                      *
 ************************************************************************/
#include <TMath.h>
#include <TParticle.h>

#include "AliMCParticle.h"
#include "AliVParticle.h"

#include "AliHFEpidMC.h"

ClassImp(AliHFEpidMC)

//___________________________________________________________________
AliHFEpidMC::AliHFEpidMC(const Char_t *name):
  AliHFEpidBase(name)
{
  //
  // Default constructor
  //
}

//___________________________________________________________________
Bool_t AliHFEpidMC::InitializePID(){
  // 
  // Implementation of the framework function InitializePID
  // Not yet anything to implement in case of MC PID
  //
  return kTRUE;
}

//___________________________________________________________________
Int_t AliHFEpidMC::IsSelected(AliVParticle *track){
  //
  // PID decision for Monte Carlo particles
  // return true if PDG Code is +/-11 (electron)
  // otherwise return false
  //
  AliMCParticle *mctrack = 0x0;
  if(!(mctrack = dynamic_cast<AliMCParticle *>(track))) return 0;
  return mctrack->Particle()->GetPdgCode();
}