d8/d72/TrajectoryAtInvalidHit_8h_source.html

#ifndef TrajectoryAtInvalidHit_H

#define TrajectoryAtInvalidHit_H


// Class to hold the trajectory information at a possibly invalid hit

// For matched layers, the invalid hit on the trajectory is located

// on the matched surface. To compare with rechits propagate the

// information to the actual sensor surface for rphi or stereo


#include "TrackingTools/PatternTools/interface/TrajectoryMeasurement.h"

#include "DataFormats/GeometryCommonDetAlgo/interface/MeasurementError.h"

#include "DataFormats/GeometryCommonDetAlgo/interface/MeasurementVector.h"

#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"

#include "TrackingTools/GeomPropagators/interface/AnalyticalPropagator.h"


class Topology;

class TrackingRecHit;

class StripTopology;

class PixelTopology;

class TrackerTopology;


class TrajectoryAtInvalidHit {

public:

  TrajectoryAtInvalidHit(const TrajectoryMeasurement&,

                         const TrackerTopology* tTopo,

                         const TrackerGeometry* tracker,

                         const Propagator& propagator,

                         const unsigned int mono = 0);


  double localX() const;

  double localY() const;

  double localErrorX() const;

  double localErrorY() const;


  double localDxDz() const;

  double localDyDz() const;


  double localZ() const;


  double globalX() const;

  double globalY() const;

  double globalZ() const;


  unsigned int monodet_id() const;

  bool withinAcceptance() const;

  bool validHit() const;


  bool isDoubleSided(unsigned int iidd, const TrackerTopology* tTopo) const;

  TrajectoryStateOnSurface tsos() const;


private:

  TrajectoryStateOnSurface theCombinedPredictedState;

  float locX, locY, locZ;

  float locXError, locYError;

  float locDxDz, locDyDz;

  float globX, globY, globZ;

  unsigned int iidd;

  bool acceptance;

  bool hasValidHit;


  TrackingRecHit::ConstRecHitPointer theHit;

};


#endif