StripFakeCPE.h

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#ifndef RecoLocalTracker_Fake_StripCluster_Parameter_Estimator_H
#define RecoLocalTracker_Fake_StripCluster_Parameter_Estimator_H

#include "DataFormats/GeometrySurface/interface/LocalError.h"
#include "DataFormats/GeometryVector/interface/LocalPoint.h"

#include "Geometry/CommonDetUnit/interface/GeomDet.h"
#include "DataFormats/TrajectoryState/interface/LocalTrajectoryParameters.h"
#include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"

#include "DataFormats/SiStripCluster/interface/SiStripCluster.h"
#include "Geometry/TrackerGeometryBuilder/interface/StripGeomDetUnit.h"
#include "DataFormats/GeometryCommonDetAlgo/interface/MeasurementPoint.h"
#include "DataFormats/GeometryCommonDetAlgo/interface/MeasurementError.h"

#include "CommonTools/Utils/interface/DynArray.h"
#include "FWCore/Utilities/interface/Exception.h"

#include "RecoLocalTracker/ClusterParameterEstimator/interface/FakeCPE.h"
#include "RecoLocalTracker/ClusterParameterEstimator/interface/StripClusterParameterEstimator.h"

class StripFakeCPE final : public StripClusterParameterEstimator {
public:
  StripFakeCPE() = default;
  ~StripFakeCPE() override = default;

  using LocalValues = std::pair<LocalPoint, LocalError>;

  LocalValues localParameters(const SiStripCluster& cl, const GeomDetUnit& gd) const override {
    return fakeCPE().map().get(cl, gd);
  }

  // used by Validation....
  LocalVector driftDirection(const StripGeomDetUnit*) const override { return LocalVector(); }

  void setFakeCPE(FakeCPE* iFakeCPE) { m_fakeCPE = iFakeCPE; }
  FakeCPE const& fakeCPE() const { return *m_fakeCPE; }

private:
  FakeCPE const* m_fakeCPE = nullptr;
};

#endif