OuterDetCompatibility.h

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#ifndef OuterDetCompatibility_H
#define OuterDetCompatibility_H

#include "OuterHitPhiPrediction.h"
#include "RecoTracker/TkTrackingRegions/interface/HitRZConstraint.h"
#include "TrackingTools/DetLayers/interface/BarrelDetLayer.h"
#include "TrackingTools/DetLayers/interface/ForwardDetLayer.h"
#include "TrackingTools/DetLayers/interface/MeasurementEstimator.h"
#include "RecoTracker/TkMSParametrization/interface/PixelRecoRange.h"

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

class dso_internal OuterDetCompatibility {
public:
  typedef PixelRecoRange<float> Range;

  OuterDetCompatibility(const BarrelDetLayer* layer,
                        const OuterHitPhiPrediction::Range& phiRange,
                        const Range& rRange,
                        const Range& zRange)
      : theLayer(layer), barrel(true), hitDetPhiRange(phiRange), hitDetRRange(rRange), hitDetZRange(zRange) {}

  OuterDetCompatibility(const ForwardDetLayer* layer,
                        const OuterHitPhiPrediction::Range& phiRange,
                        const Range& rRange,
                        const Range& zRange)
      : theLayer(layer), barrel(false), hitDetPhiRange(phiRange), hitDetRRange(rRange), hitDetZRange(zRange) {}

  bool operator()(const BoundPlane& plane) const;

  MeasurementEstimator::Local2DVector maximalLocalDisplacement(const TrajectoryStateOnSurface& ts,
                                                               const BoundPlane& plane) const;
  MeasurementEstimator::Local2DVector maximalLocalDisplacement(const GlobalPoint& ts, const BoundPlane& plane) const;

  GlobalPoint center() const;

  const OuterHitPhiPrediction::Range& phiRange() const { return hitDetPhiRange; }
  const Range& rRange() const { return hitDetRRange; }
  const Range& zRange() const { return hitDetZRange; }

private:
  bool checkPhi(const OuterHitPhiPrediction::Range& detPhiRange) const;
  bool checkR(const Range& detRRange) const;
  bool checkZ(const Range& detZRange) const;

  double loc_dist(double radius, double ts_phi, double range_phi, double cosGamma) const;

private:
  const DetLayer* theLayer;
  bool barrel;
  OuterHitPhiPrediction::Range hitDetPhiRange;
  Range hitDetRRange, hitDetZRange;
};

#endif