LayerSVDRelationFilter.dcl.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/trackFindingCDC/filters/base/RelationFilter.dcl.h>
#include <tracking/ckf/svd/entities/CKFToSVDState.h>
 
namespace Belle2 {
  template <class AFilter, class APrefilter = AFilter>
  class LayerSVDRelationFilter : public TrackFindingCDC::RelationFilter<CKFToSVDState> {
    using Super = TrackFindingCDC::RelationFilter<CKFToSVDState>;
 
  public:
    using Super::operator();

    LayerSVDRelationFilter();

    ~LayerSVDRelationFilter();

    std::vector<CKFToSVDState*> getPossibleTos(CKFToSVDState* from,
                                               const std::vector<CKFToSVDState*>& states) const final;

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

    TrackFindingCDC::Weight operator()(const CKFToSVDState& from, const CKFToSVDState& to) final;

    void beginRun() final;
 
  private:
    int m_param_hitJumping = 1;
    AFilter m_filter;
    APrefilter m_prefilter;
    std::map<short, unsigned long> m_maximalLadderCache;
  };

}