SegmentFinderFacetAutomaton.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/findlets/minimal/FacetCreator.h>
#include <tracking/trackFindingCDC/findlets/minimal/SegmentCreatorFacetAutomaton.h>
#include <tracking/trackFindingCDC/findlets/minimal/SegmentLinker.h>
 
#include <tracking/trackFindingCDC/findlets/minimal/SegmentFitter.h>
#include <tracking/trackFindingCDC/findlets/minimal/SegmentAliasResolver.h>
#include <tracking/trackFindingCDC/findlets/minimal/SegmentOrienter.h>
 
#include <tracking/trackFindingCDC/filters/facetRelation/ChooseableFacetRelationFilter.h>
 
#include <tracking/trackFindingCDC/eventdata/segments/CDCSegment2D.h>
#include <tracking/trackFindingCDC/eventdata/segments/CDCWireHitCluster.h>
#include <tracking/trackFindingCDC/eventdata/hits/CDCFacet.h>
 
#include <tracking/trackFindingCDC/findlets/minimal/WeightedRelationCreator.h>
#include <tracking/trackFindingCDC/findlets/base/StoreVectorSwapper.h>
 
#include <vector>
 
namespace Belle2 {
  namespace TrackFindingCDC {
    class SegmentFinderFacetAutomaton : public Findlet<CDCWireHitCluster&, CDCSegment2D> {
 
    private:
      using Super = Findlet<CDCWireHitCluster&, CDCSegment2D>;
 
    public:
      SegmentFinderFacetAutomaton();
 
      std::string getDescription() final;
 
      void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) final;
 
      void beginEvent() final;
 
      void apply(std::vector<CDCWireHitCluster>& clusters, std::vector<CDCSegment2D>& outputSegments) final;
 
    private:
      // Findlets
      FacetCreator m_facetCreator;
 
      WeightedRelationCreator<const CDCFacet, ChooseableFacetRelationFilter> m_facetRelationCreator;
 
      SegmentCreatorFacetAutomaton m_segmentCreatorFacetAutomaton;
 
      SegmentFitter m_segmentFitter;
 
      SegmentAliasResolver m_segmentAliasResolver;
 
      SegmentOrienter m_segmentOrienter;
 
      SegmentLinker m_segmentLinker;
 
      StoreVectorSwapper<CDCFacet> m_facetSwapper{"CDCFacetVector"};
 
      // Object pools
      std::vector<CDCFacet> m_facets;
 
      std::vector<WeightedRelation<const CDCFacet> > m_facetRelations;
 
      std::vector<CDCSegment2D> m_segments;
 
      std::vector<CDCSegment2D> m_intermediateSegments;
    };
  }
}