SegmentTrackAdderWithNormalization.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#pragma once
 
#include <tracking/trackingUtilities/findlets/base/Findlet.h>
 
#include <tracking/trackingUtilities/collectors/selectors/SingleMatchSelector.h>
#include <tracking/trackFindingCDC/findlets/minimal/TrackNormalizer.h>
 
#include <tracking/trackingUtilities/utilities/WeightedRelation.h>
#include <tracking/trackingUtilities/utilities/HitComperator.h>
 
#include <vector>
 
namespace Belle2 {
  namespace TrackingUtilities {
    class CDCTrack;
    class CDCRecoHit3D;
    class CDCSegment2D;
  }
 
  namespace TrackFindingCDC {

    class SegmentTrackAdderWithNormalization
      : public TrackingUtilities::Findlet<TrackingUtilities::WeightedRelation<TrackingUtilities::CDCTrack, const TrackingUtilities::CDCSegment2D>&, TrackingUtilities::CDCTrack&, const TrackingUtilities::CDCSegment2D> {
 
    private:
      using Super =
        TrackingUtilities::Findlet<TrackingUtilities::WeightedRelation<TrackingUtilities::CDCTrack, const TrackingUtilities::CDCSegment2D>&, TrackingUtilities::CDCTrack&, const TrackingUtilities::CDCSegment2D>;
 
    public:
      SegmentTrackAdderWithNormalization();

      void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) override;

      std::string getDescription() override;

      void apply(std::vector<TrackingUtilities::WeightedRelation<TrackingUtilities::CDCTrack, const TrackingUtilities::CDCSegment2D>>&
                 relations,
                 std::vector<TrackingUtilities::CDCTrack>& tracks, const std::vector<TrackingUtilities::CDCSegment2D>& segment) override;
 
    private:
      // Parameters
      bool m_param_removeUnmatchedSegments = true;
 
      // Findlets
      TrackingUtilities::SingleMatchSelector<TrackingUtilities::CDCTrack, TrackingUtilities::CDCRecoHit3D, TrackingUtilities::HitComperator>
      m_singleHitSelector;

      TrackNormalizer m_trackNormalizer;
    };
  }
}