RelationApplier.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/utilities/WeightedRelation.h>
#include <tracking/trackingUtilities/numerics/EForwardBackward.h>
 
namespace Belle2 {
  class RecoTrack;
  class ModuleParamList;

  class RelationApplier : public
    TrackingUtilities::Findlet<const TrackingUtilities::WeightedRelation<const RecoTrack, const RecoTrack>> {
  public:
    using Super = TrackingUtilities::Findlet<const TrackingUtilities::WeightedRelation<const RecoTrack, const RecoTrack>>;
 
    void initialize() final;

    void apply(const std::vector<TrackingUtilities::WeightedRelation<const RecoTrack, const RecoTrack>>& relationsCDCToSVD) final;

    void exposeParameters(ModuleParamList* moduleParamList, const std::string& prefix) final;
 
  private:
    // Parameters
    std::string m_param_writeOutDirectionAsString = "both";
    TrackingUtilities::EForwardBackward m_param_writeOutDirection = TrackingUtilities::EForwardBackward::c_Unknown;
    std::string m_param_fromRelationsStoreArrayName = "CDCRecoTracks";
    std::string m_param_toRelationsStoreArrayName = "SVDRecoTracks";
  };

}