Advancer.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/utilities/ProcessingSignalListener.h>
#include <tracking/trackFindingCDC/numerics/EForwardBackward.h>
 
#include <genfit/MeasuredStateOnPlane.h>
#include <genfit/SharedPlanePtr.h>
 
#include <string>
 
namespace genfit {
  class MeasuredStateOnPlane;
}
 
namespace Belle2 {
  class ModuleParamList;

  class Advancer : public TrackFindingCDC::ProcessingSignalListener {
  public:
    double extrapolateToPlane(genfit::MeasuredStateOnPlane& measuredStateOnPlane,
                              const genfit::SharedPlanePtr& plane) const;

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

    void setMaterialEffectsToParameterValue() const;

    void resetMaterialEffects() const;

    void initialize() final;
 
  private:
    bool m_param_useMaterialEffects = false;

    std::string m_param_directionAsString = "both";
    TrackFindingCDC::EForwardBackward m_param_direction = TrackFindingCDC::EForwardBackward::c_Unknown;
  };

}