SegmentCreatorFacetAutomaton.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/base/Findlet.h>
 
#include <tracking/trackFindingCDC/ca/MultipassCellularPathFinder.h>
#include <tracking/trackFindingCDC/utilities/WeightedRelation.h>
#include <tracking/trackFindingCDC/ca/Path.h>
 
#include <vector>
#include <string>
 
namespace Belle2 {
  namespace TrackFindingCDC {
    class CDCSegment2D;
    class CDCFacet;
 
    class SegmentCreatorFacetAutomaton
      : public Findlet<const CDCFacet, const WeightedRelation<const CDCFacet>, CDCSegment2D> {
 
    private:
      using Super =
        Findlet<const CDCFacet, const WeightedRelation<const CDCFacet>, CDCSegment2D>;
 
    public:
      std::string getDescription() final;
 
      void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) final;
 
      void apply(const std::vector<CDCFacet>& inputFacets,
                 const std::vector<WeightedRelation<const CDCFacet>>& inputFacetRelations,
                 std::vector<CDCSegment2D>& outputSegments) final;
 
    private:
      bool m_param_searchReversed = false;
 
      bool m_param_searchAlias = true;
 
      bool m_param_relaxSingleLayerSearch = true;
 
      bool m_param_allSingleAliases = false;
 
    private: // cellular automaton
      MultipassCellularPathFinder<const CDCFacet> m_cellularPathFinder;
 
    private: // object pools
      std::vector< Path<const CDCFacet> > m_facetPaths;
    };
  }
}