InsideBoundsMeasurementEstimator Class Reference

#include <InsideBoundsMeasurementEstimator.h>

Inheritance diagram for InsideBoundsMeasurementEstimator:

Public Member Functions
virtual MeasurementEstimator *	clone () const
virtual bool	estimate (const TrajectoryStateOnSurface &ts, const Plane &plane) const
std::pair< bool, double >	estimate (const TrajectoryStateOnSurface &tsos, const TrackingRecHit &aRecHit) const
virtual Local2DVector	maximalLocalDisplacement (const TrajectoryStateOnSurface &ts, const Plane &plane) const
Public Member Functions inherited from MeasurementEstimator
virtual bool	preFilter (const TrajectoryStateOnSurface &, OpaquePayload const &) const
virtual	~MeasurementEstimator ()

Additional Inherited Members
Public Types inherited from MeasurementEstimator
typedef std::pair< bool, double >	HitReturnType
typedef Vector2DBase< float, LocalTag >	Local2DVector
typedef bool	SurfaceReturnType

Detailed Description

Definition at line 6 of file InsideBoundsMeasurementEstimator.h.

Member Function Documentation

virtual MeasurementEstimator* InsideBoundsMeasurementEstimator::clone ( void  ) const

inlinevirtual

Implements MeasurementEstimator.

Definition at line 20 of file InsideBoundsMeasurementEstimator.h.

                                              {
    return new InsideBoundsMeasurementEstimator( *this);
  }

bool InsideBoundsMeasurementEstimator::estimate ( const TrajectoryStateOnSurface &  ts, const Plane &  plane  ) const

virtual

Returns true if the TrajectoryStateOnSurface is compatible with the Plane, false otherwise. The TrajectoryStateOnSurface must be on the plane.

Implements MeasurementEstimator.

Definition at line 5 of file InsideBoundsMeasurementEstimator.cc.

References Surface::bounds(), Bounds::inside(), and TrajectoryStateOnSurface::localPosition().

{
  return plane.bounds().inside(ts.localPosition());
}

std::pair< bool, double > InsideBoundsMeasurementEstimator::estimate ( const TrajectoryStateOnSurface &  ts, const TrackingRecHit &  hit  ) const

virtual

Returns pair( true, value) if the TrajectoryStateOnSurface is compatible with the RecHit, and pair( false, value) if it is not compatible. The TrajectoryStateOnSurface must be on the same Surface as the RecHit. For an estimator where there is no value computed, e.g. fixed window estimator, only the first(bool) part is of interest.

Implements MeasurementEstimator.

Definition at line 19 of file InsideBoundsMeasurementEstimator.cc.

References Surface::bounds(), TrackingRecHit::det(), Bounds::inside(), TrajectoryStateOnSurface::localPosition(), and GeomDet::surface().

{
  bool inside = aRecHit.det()->surface().bounds().inside(tsos.localPosition());
  return HitReturnType (inside,0);
            
}

MeasurementEstimator::Local2DVector InsideBoundsMeasurementEstimator::maximalLocalDisplacement ( const TrajectoryStateOnSurface &  ts, const Plane &  plane  ) const

virtual

Returns the size of the compatibility region around the local position of the TrajectoryStateOnSurface along the directions of local x and y axis. The TrajectoryStateOnSurface must be on the plane. This method allows to limit the search for compatible detectors or RecHits. The MeasurementEstimator should not return "true" for any RecHit or Plane which is entirely outside of the compatibility region defined by maximalLocalDisplacement().

Reimplemented from MeasurementEstimator.

Definition at line 12 of file InsideBoundsMeasurementEstimator.cc.

{
  return Local2DVector(0,0);
}