MonopoleStereoHitFinderQuadratic.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2016 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Nils Braun, Dmitrii Neverov                              *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <tracking/trackFindingCDC/findlets/base/Findlet.h>
 
#include <tracking/trackFindingCDC/findlets/minimal/RLTaggedWireHitCreator.h>
// #include <tracking/trackFindingCDC/findlets/minimal/TrackSZFitter.h>
 
#include <tracking/trackFindingCDC/collectors/matchers/StereoHitTrackQuadTreeMatcher.h>
#include <tracking/trackFindingCDC/collectors/selectors/SingleMatchSelector.h>
#include <tracking/trackFindingCDC/collectors/selectors/FilterSelector.h>
#include <tracking/trackFindingCDC/collectors/adders/StereoHitTrackAdder.h>
 
#include <tracking/trackFindingCDC/filters/base/ChooseableFilter.dcl.h>
#include <tracking/trackFindingCDC/filters/stereoHits/StereoHitFilterFactory.h>
#include <tracking/trackFindingCDC/utilities/HitComperator.h>
 
#include <tracking/trackFindingCDC/hough/quadratic/HitQuadraticLegendre.h>
#include <tracking/trackFindingCDC/findlets/minimal/TrackInspector.h>
 
#include <vector>
 
namespace Belle2 {
  namespace TrackFindingCDC {
    class CDCWireHit;
    class CDCTrack;
 
    class MonopoleStereoHitFinderQuadratic : public Findlet<CDCWireHit&, CDCTrack&> {
 
    private:
      using Super = Findlet<CDCWireHit&, CDCTrack&>;
 
    public:
      MonopoleStereoHitFinderQuadratic();
 
      std::string getDescription() final;
 
      void beginEvent() final;
 
      void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) final;
 
      void apply(std::vector<CDCWireHit>& inputWireHits, std::vector<CDCTrack>& tracks) final;
 
    private:
      // Findlets
      RLTaggedWireHitCreator m_rlWireHitCreator;
      StereoHitTrackQuadTreeMatcher<HitQuadraticLegendre> m_matcher;
      FilterSelector<CDCTrack, CDCRLWireHit, ChooseableFilter<StereoHitFilterFactory>> m_filterSelector;
      SingleMatchSelector<CDCTrack, CDCRLWireHit, HitComperator> m_singleMatchSelector;
      StereoHitTrackAdder m_adder;
      TrackInspector m_inspector;
      // TODO it would be nice to fit the hits while they are still a CDCTrack object and not wait for the final genfit
 
      // Object pools
      std::vector<CDCRLWireHit> m_rlTaggedWireHits;
      std::vector<WeightedRelation<CDCTrack, const CDCRLWireHit>> m_relations;
    };
  }
}