InsideBoundsMeasurementEstimator Class Reference

#include <InsideBoundsMeasurementEstimator.h>

Inheritance diagram for InsideBoundsMeasurementEstimator:

List of all members.

Public Member Functions
virtual MeasurementEstimator *	clone () const
std::pair< bool, double >	estimate (const TrajectoryStateOnSurface &tsos, const TransientTrackingRecHit &aRecHit) const
virtual bool	estimate (const TrajectoryStateOnSurface &ts, const BoundPlane &plane) const
virtual Local2DVector	maximalLocalDisplacement (const TrajectoryStateOnSurface &ts, const BoundPlane &plane) const

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Detailed Description

Definition at line 6 of file InsideBoundsMeasurementEstimator.h.

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Member Function Documentation

virtual MeasurementEstimator* InsideBoundsMeasurementEstimator::clone

(

void

)

const [inline, virtual]

Implements MeasurementEstimator.

Definition at line 20 of file InsideBoundsMeasurementEstimator.h.

                                              {
    return new InsideBoundsMeasurementEstimator( *this);
  }

std::pair< bool, double > InsideBoundsMeasurementEstimator::estimate	(	const TrajectoryStateOnSurface &	ts,
		const TransientTrackingRecHit &	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 BoundSurface::bounds(), TransientTrackingRecHit::det(), Bounds::inside(), TrajectoryStateOnSurface::localPosition(), and GeomDet::surface().

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

bool InsideBoundsMeasurementEstimator::estimate	(	const TrajectoryStateOnSurface &	ts,
		const BoundPlane &	plane
	)		const [virtual]

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

Implements MeasurementEstimator.

Definition at line 5 of file InsideBoundsMeasurementEstimator.cc.

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

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

MeasurementEstimator::Local2DVector InsideBoundsMeasurementEstimator::maximalLocalDisplacement	(	const TrajectoryStateOnSurface &	ts,
		const BoundPlane &	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 BoundPlane 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);
}