MTDRingForwardDoubleLayer.h

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#ifndef DetLayers_MTDRingForwardDoubleLayer_H
#define DetLayers_MTDRingForwardDoubleLayer_H

#include "TrackingTools/DetLayers/interface/RingedForwardLayer.h"
#include "Utilities/BinningTools/interface/BaseBinFinder.h"
#include "RecoMTD/DetLayers/interface/MTDRingForwardLayer.h"

class ForwardDetRing;
class ForwardDetRingBuilder;
class GeomDet;

class MTDRingForwardDoubleLayer : public RingedForwardLayer {
public:
  MTDRingForwardDoubleLayer(const std::vector<const ForwardDetRing*>& frontRings,
                            const std::vector<const ForwardDetRing*>& backRings);

  ~MTDRingForwardDoubleLayer() override {}

  // GeometricSearchDet interface

  const std::vector<const GeomDet*>& basicComponents() const override { return theBasicComponents; }

  const std::vector<const GeometricSearchDet*>& components() const override { return theComponents; }

  bool isInsideOut(const TrajectoryStateOnSurface& tsos) const;

  // tries closest layer first
  std::pair<bool, TrajectoryStateOnSurface> compatible(const TrajectoryStateOnSurface&,
                                                       const Propagator&,
                                                       const MeasurementEstimator&) const override;

  std::vector<DetWithState> compatibleDets(const TrajectoryStateOnSurface& startingState,
                                           const Propagator& prop,
                                           const MeasurementEstimator& est) const override;

  std::vector<DetGroup> groupedCompatibleDets(const TrajectoryStateOnSurface& startingState,
                                              const Propagator& prop,
                                              const MeasurementEstimator& est) const override;

  // DetLayer interface
  SubDetector subDetector() const override { return theBackLayer.subDetector(); }

  // Extension of the interface

  virtual const std::vector<const ForwardDetRing*>& rings() const { return theRings; }

  bool isCrack(const GlobalPoint& gp) const;

  const MTDRingForwardLayer* frontLayer() const { return &theFrontLayer; }
  const MTDRingForwardLayer* backLayer() const { return &theBackLayer; }

  void selfTest() const;

protected:
  BoundDisk* computeSurface() override;

private:
  MTDRingForwardLayer theFrontLayer;
  MTDRingForwardLayer theBackLayer;
  std::vector<const ForwardDetRing*> theRings;
  std::vector<const GeometricSearchDet*> theComponents;  // duplication of the above
  std::vector<const GeomDet*> theBasicComponents;        // All chambers
};
#endif