OuterEstimator.h

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#ifndef OuterEstimator_H
#define OuterEstimator_H

#include "TrackingTools/DetLayers/interface/MeasurementEstimator.h"
#include "TrackingTools/TransientTrackingRecHit/interface/TransientTrackingRecHit.h"
#include "DataFormats/TrackingRecHit/interface/TrackingRecHit.h"
#include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
#include "DataFormats/GeometrySurface/interface/BoundPlane.h"

#include "OuterDetCompatibility.h"
#include "OuterHitCompatibility.h"

#include "FWCore/Utilities/interface/Visibility.h"

template <typename Algo>
class dso_internal OuterEstimator final : public MeasurementEstimator {
public:
  using OuterHitCompat = OuterHitCompatibility<Algo>;

  OuterEstimator(const OuterDetCompatibility& detCompatibility, const OuterHitCompat& hitCompatibility)
      : theDetCompatibility(detCompatibility), theHitCompatibility(hitCompatibility) {}

  ~OuterEstimator() override {}

  std::pair<bool, double> estimate(const TrajectoryStateOnSurface& ts, const TrackingRecHit& hit) const override {
    return theHitCompatibility(hit) ? std::make_pair(true, 1.) : std::make_pair(false, 0.);
  }

  bool estimate(const TrajectoryStateOnSurface& ts, const BoundPlane& plane) const override {
    return theDetCompatibility(plane);
  }

  GlobalPoint center() { return theDetCompatibility.center(); }

  OuterEstimator* clone() const override { return new OuterEstimator(*this); }

  MeasurementEstimator::Local2DVector maximalLocalDisplacement(const TrajectoryStateOnSurface& ts,
                                                               const BoundPlane& plane) const override {
    return theDetCompatibility.maximalLocalDisplacement(ts.globalPosition(), plane);
  }

  const OuterDetCompatibility& detCompatibility() const { return theDetCompatibility; }
  const OuterHitCompat& hitCompatibility() const { return theHitCompatibility; }

private:
  OuterDetCompatibility theDetCompatibility;
  OuterHitCompat theHitCompatibility;
};
#endif