LayerToggledApplier.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/ckf/general/findlets/OnStateApplier.dcl.h>
#include <tracking/trackFindingCDC/numerics/WithWeight.h>
#include <vector>
 
namespace Belle2 {
  template <class AState, class AFindlet>
  class LayerToggledApplier : public OnStateApplier<AState> {
    using Super = OnStateApplier<AState>;
 
  public:
    LayerToggledApplier();

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

    void apply(const std::vector<TrackFindingCDC::WithWeight<const AState*>>& currentPath,
               std::vector<TrackFindingCDC::WithWeight<AState*>>& childStates) override;
 
  private:
    AFindlet m_highLayerFindlet;
    AFindlet m_equalLayerFindlet;
    AFindlet m_lowLayerFindlet;

    int m_param_toggleOnLayer = -99;
  };

}