LayerPXDRelationFilter.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/pxd/entities/CKFToPXDState.h>
#include <framework/database/DBObjPtr.h>
#include <tracking/dbobjects/CKFParameters.h>
 
namespace Belle2 {
  template <class AFilter, class APrefilter = AFilter>
  class LayerPXDRelationFilter : public TrackFindingCDC::RelationFilter<CKFToPXDState> {
    using Super = TrackFindingCDC::RelationFilter<CKFToPXDState>;
 
  public:
    using Super::operator();

    LayerPXDRelationFilter();

    ~LayerPXDRelationFilter();

    std::vector<CKFToPXDState*> getPossibleTos(CKFToPXDState* from,
                                               const std::vector<CKFToPXDState*>& states) const override;

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

    TrackFindingCDC::Weight operator()(const CKFToPXDState& from, const CKFToPXDState& to) override;
 
    void initialize() override;
 
    void beginRun() override;
 
  private:
    int m_param_hitJumping = 0;
    int m_layerJumpLowPt = m_param_hitJumping;
    int m_layerJumpHighPt = m_param_hitJumping;
    double m_layerJumpPtThreshold = -1;
    AFilter m_filter;
    APrefilter m_prefilter;
    std::string m_prefix = "";
    std::unique_ptr<DBObjPtr<CKFParameters>> m_ckfParameters;
  };

}