TIDRing.h

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#ifndef TkDetLayers_TIDRing_h
#define TkDetLayers_TIDRing_h


#include "TrackingTools/DetLayers/interface/GeometricSearchDet.h"
#include "Utilities/BinningTools/interface/PeriodicBinFinderInPhi.h"
#include "SubLayerCrossings.h"
#include "DataFormats/GeometrySurface/interface/BoundDisk.h"

#pragma GCC visibility push(hidden)
class TIDRing final : public GeometricSearchDet {
 public:
  TIDRing(std::vector<const GeomDet*>& innerDets,
      std::vector<const GeomDet*>& outerDets);
  ~TIDRing() override;
  
  // GeometricSearchDet interface
  const BoundSurface& surface() const override {return *theDisk;}
  
  const std::vector<const GeomDet*>& basicComponents() const override {return theDets;}
  
  const std::vector<const GeometricSearchDet*>& components() const override __attribute__ ((cold));

  std::pair<bool, TrajectoryStateOnSurface>
  compatible( const TrajectoryStateOnSurface&, const Propagator&, 
               const MeasurementEstimator&) const override;

  void groupedCompatibleDetsV( const TrajectoryStateOnSurface& tsos,
                   const Propagator& prop,
                   const MeasurementEstimator& est,
                   std::vector<DetGroup> & result) const override __attribute__ ((hot));
  
 
  //Extension of interface
  virtual const BoundDisk& specificSurface() const {return *theDisk;}
  

 private:
  // private methods for the implementation of groupedCompatibleDets()

  SubLayerCrossings computeCrossings( const TrajectoryStateOnSurface& tsos,
                      PropagationDirection propDir) const __attribute__ ((hot));
  
  bool addClosest( const TrajectoryStateOnSurface& tsos,
           const Propagator& prop,
           const MeasurementEstimator& est,
           const SubLayerCrossing& crossing,
           std::vector<DetGroup>& result) const __attribute__ ((hot));

  void searchNeighbors( const TrajectoryStateOnSurface& tsos,
            const Propagator& prop,
            const MeasurementEstimator& est,
            const SubLayerCrossing& crossing,
            float window, 
            std::vector<DetGroup>& result,
            bool checkClosest) const __attribute__ ((hot));

  const std::vector<const GeomDet*>& subLayer( int ind) const {
    return (ind==0 ? theFrontDets : theBackDets);
  }


 private:
  std::vector<const GeomDet*> theDets;
  std::vector<const GeomDet*> theFrontDets;
  std::vector<const GeomDet*> theBackDets;

  ReferenceCountingPointer<BoundDisk> theDisk;
  ReferenceCountingPointer<BoundDisk> theFrontDisk;
  ReferenceCountingPointer<BoundDisk> theBackDisk;

  typedef PeriodicBinFinderInPhi<float>   BinFinderType;

  BinFinderType theFrontBinFinder;
  BinFinderType theBackBinFinder;


  
  };


#pragma GCC visibility pop
#endif