TruthTrackVarSet.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2015 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Nils Braun                                               *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <tracking/trackFindingCDC/varsets/VarSet.h>
#include <tracking/trackFindingCDC/varsets/VarNames.h>
 
namespace Belle2 {
  namespace TrackFindingCDC {
    class CDCTrack;
 
    constexpr
    static char const* const truthTrackTruthVarNames[] = {
      "track_is_fake_truth",
      "truth",
    };
 
    struct TruthTrackVarNames : public VarNames<CDCTrack> {
 
      static const size_t nVars = size(truthTrackTruthVarNames);
 
      static constexpr char const* getName(int iName)
      {
        return truthTrackTruthVarNames[iName];
      }
    };
 
    class TruthTrackVarSet : public VarSet<TruthTrackVarNames> {
 
    private:
      using Super = VarSet<TruthTrackVarNames>;
 
    public:
      void initialize() final;
 
      void beginEvent() final;
 
      bool extract(const CDCTrack* track) override;
    };
  }
}