TruthSegmentVarSet.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2015 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Oliver Frost                                             *
 *                                                                        *
 * 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 CDCSegment2D;
 
    constexpr
    static char const* const truthSegmentVarNames[] = {
      "segment_is_fake_truth",
      "track_is_already_found_truth",
      "segment_is_new_track_truth",
      "truth",
    };
 
    struct TruthSegmentVarNames : public VarNames<CDCSegment2D> {
 
      static const size_t nVars = size(truthSegmentVarNames);
 
      static constexpr char const* getName(int iName)
      {
        return truthSegmentVarNames[iName];
      }
    };
 
    class TruthSegmentVarSet : public VarSet<TruthSegmentVarNames> {
 
    private:
      using Super = VarSet<TruthSegmentVarNames>;
 
    public:
      void initialize() final;
 
      void beginEvent() final;
 
      bool extract(const CDCSegment2D* segment) override;
    };
  }
}