#include <ProxyStripTopology.h>

Inheritance diagram for ProxyStripTopology:

Public Member Functions
virtual int	channel (const LocalPoint &lp) const
virtual int	channel (const LocalPoint &lp, const Topology::LocalTrackAngles &dir) const
	conversion taking also the angle from the track state
virtual LocalError	localError (const MeasurementPoint &mp, const MeasurementError &me) const
virtual LocalError	localError (const MeasurementPoint &mp, const MeasurementError &me, const Topology::LocalTrackPred &trkPred) const
	conversion taking also the predicted track state
virtual LocalError	localError (float strip, float stripErr2) const
virtual LocalError	localError (float strip, float stripErr2, const Topology::LocalTrackPred &trkPred) const
	conversion taking also the predicted track state
virtual float	localPitch (const LocalPoint &lp) const
virtual float	localPitch (const LocalPoint &lp, const Topology::LocalTrackAngles &dir) const
	conversion taking also the angle from the track state (LocalTrajectoryParameters)
virtual LocalPoint	localPosition (float strip) const
virtual LocalPoint	localPosition (float strip, const Topology::LocalTrackPred &trkPred) const
	conversion taking also the predicted track state
virtual LocalPoint	localPosition (const MeasurementPoint &mp, const Topology::LocalTrackPred &trkPred) const
	conversion taking also the predicted track state
virtual LocalPoint	localPosition (const MeasurementPoint &mp) const
virtual float	localStripLength (const LocalPoint &lp, const Topology::LocalTrackAngles &dir) const
	conversion taking also the angle from the track state (LocalTrajectoryParameters)
virtual float	localStripLength (const LocalPoint &lp) const
virtual MeasurementError	measurementError (const LocalPoint &lp, const LocalError &le) const
virtual MeasurementError	measurementError (const LocalPoint &lp, const LocalError &le, const Topology::LocalTrackAngles &dir) const
	conversion taking also the angle from the track state
virtual MeasurementPoint	measurementPosition (const LocalPoint &lp) const
virtual MeasurementPoint	measurementPosition (const LocalPoint &lp, const Topology::LocalTrackAngles &dir) const
	conversion taking also the angle from the track state
virtual int	nstrips () const
virtual float	pitch () const
	ProxyStripTopology (StripGeomDetType type, BoundPlane bp)
virtual void	setSurfaceDeformation (const SurfaceDeformation *deformation)
virtual StripGeomDetType &	specificType () const
virtual float	strip (const LocalPoint &lp) const
virtual float	strip (const LocalPoint &lp, const Topology::LocalTrackAngles &dir) const
	conversion taking also the track state (LocalTrajectoryParameters)
virtual float	stripAngle (float strip) const
virtual float	stripLength () const
const SurfaceDeformation *	surfaceDeformation () const
virtual const GeomDetType &	type () const
Private Member Functions
SurfaceDeformation::Local2DVector	positionCorrection (const LocalPoint &pos, const Topology::LocalTrackAngles &dir) const
SurfaceDeformation::Local2DVector	positionCorrection (const Topology::LocalTrackPred &trk) const
virtual const StripTopology &	specificTopology () const
Private Attributes
float	theLength
DeepCopyPointerByClone< const SurfaceDeformation >	theSurfaceDeformation
StripGeomDetType *	theType
float	theWidth

Detailed Description

Definition at line 38 of file ProxyStripTopology.h.

Constructor & Destructor Documentation

ProxyStripTopology::ProxyStripTopology	(	StripGeomDetType *	type,
		BoundPlane *	bp
	)

Definition at line 8 of file ProxyStripTopology.cc.

  :theType(type), theLength(bp->bounds().length()), theWidth(bp->bounds().width())
{
}

Member Function Documentation

int ProxyStripTopology::channel ( const LocalPoint & lp ) const [virtual]

Implements Topology.

Definition at line 143 of file ProxyStripTopology.cc.

References Topology::channel(), and specificTopology().

{
  return specificTopology().channel(lp);
}

int ProxyStripTopology::channel	(	const LocalPoint &	lp,
		const Topology::LocalTrackAngles &	dir
	)		const `[virtual]`

conversion taking also the angle from the track state

Reimplemented from Topology.

Definition at line 149 of file ProxyStripTopology.cc.

References Topology::channel(), corr, positionCorrection(), specificTopology(), surfaceDeformation(), PV3DBase< T, PVType, FrameType >::x(), PV2DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV2DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
   if (!this->surfaceDeformation()) return specificTopology().channel(lp);

  // subtract correction from SurfaceDeformation
  const SurfaceDeformation::Local2DVector corr(this->positionCorrection(lp, dir));
  const LocalPoint posOrig(lp.x() - corr.x(), lp.y() - corr.y(), lp.z());
    
  return specificTopology().channel(posOrig);
}

LocalError ProxyStripTopology::localError	(	const MeasurementPoint &	mp,
		const MeasurementError &	me,
		const Topology::LocalTrackPred &	trkPred
	)		const `[virtual]`

conversion taking also the predicted track state

Reimplemented from Topology.

Definition at line 93 of file ProxyStripTopology.cc.

References StripTopology::localError(), and specificTopology().

{
  // See comment in localError(float strip, float stripErr2,
  //                           const Topology::LocalTrackPred &trkPred)!
  return specificTopology().localError(mp, me);
}

LocalError ProxyStripTopology::localError	(	float	strip,
		float	stripErr2,
		const Topology::LocalTrackPred &	trkPred
	)		const `[virtual]`

conversion taking also the predicted track state

Reimplemented from StripTopology.

Definition at line 71 of file ProxyStripTopology.cc.

References StripTopology::localError(), and specificTopology().

{
  // 'strip' is from measurement frame and the topology knows to
  // calculate the cartesian error.
  // But assuming no uncertainty on the SurfaceDeformation variables,
  // the errors do not change from a simple shift to compensate
  // that the track 'sees' the surface at another place than it thinks...
  
  // In case of TwoBowedSurfacesDeformation one could add corrections here due to 
  // relative rotations of the sensors...
  return specificTopology().localError(strip, stripErr2);
}

LocalError ProxyStripTopology::localError	(	float	strip,
		float	stripErr2
	)		const `[virtual]`

Implements StripTopology.

Definition at line 65 of file ProxyStripTopology.cc.

References StripTopology::localError(), and specificTopology().

{
  return specificTopology().localError(strip, stripErr2);
}

LocalError ProxyStripTopology::localError	(	const MeasurementPoint &	mp,
		const MeasurementError &	me
	)		const `[virtual]`

Implements Topology.

Definition at line 86 of file ProxyStripTopology.cc.

References StripTopology::localError(), and specificTopology().

{
  return specificTopology().localError(mp, me);
}

float ProxyStripTopology::localPitch ( const LocalPoint & lp ) const [virtual]

Implements StripTopology.

Definition at line 184 of file ProxyStripTopology.cc.

References StripTopology::localPitch(), and specificTopology().

{
  return specificTopology().localPitch(lp);
}

float ProxyStripTopology::localPitch	(	const LocalPoint &	lp,
		const Topology::LocalTrackAngles &	dir
	)		const `[virtual]`

conversion taking also the angle from the track state (LocalTrajectoryParameters)

Reimplemented from StripTopology.

Definition at line 190 of file ProxyStripTopology.cc.

References corr, StripTopology::localPitch(), positionCorrection(), specificTopology(), surfaceDeformation(), PV3DBase< T, PVType, FrameType >::x(), PV2DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV2DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
  if (!this->surfaceDeformation()) return specificTopology().localPitch(lp);

  // subtract correction from SurfaceDeformation
  const SurfaceDeformation::Local2DVector corr(this->positionCorrection(lp, dir));
  const LocalPoint posOrig(lp.x() - corr.x(), lp.y() - corr.y(), lp.z());

  return specificTopology().localPitch(posOrig);
}

LocalPoint ProxyStripTopology::localPosition	(	float	strip,
		const Topology::LocalTrackPred &	trkPred
	)		const `[virtual]`

conversion taking also the predicted track state

Reimplemented from StripTopology.

Definition at line 53 of file ProxyStripTopology.cc.

References corr, StripTopology::localPosition(), localPosition(), positionCorrection(), specificTopology(), surfaceDeformation(), PV3DBase< T, PVType, FrameType >::x(), PV2DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV2DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
  if (!this->surfaceDeformation()) return specificTopology().localPosition(strip);
  
  // add correction from SurfaceDeformation
  const LocalPoint posOld(specificTopology().localPosition(strip));

  const SurfaceDeformation::Local2DVector corr(this->positionCorrection(trkPred));
  return LocalPoint(posOld.x()+corr.x(), posOld.y()+corr.y(), posOld.z());
}

LocalPoint ProxyStripTopology::localPosition ( const MeasurementPoint & mp ) const [virtual]

Implements Topology.

Definition at line 14 of file ProxyStripTopology.cc.

References StripTopology::localPosition(), and specificTopology().

Referenced by localPosition().

{
  return specificTopology().localPosition(mp);

// FIXME: Better this way? Well, but posOrig will not contain useful y!
//   if (!this->surfaceDeformation()) return specificTopology().localPosition(mp);
//
//   // correct with position information from input and zero track angles 
//   const LocalPoint posOrig(specificTopology().localPosition(mp));
//   return this->localPosition(mp, Topology::LocalTrackPred(posOrig.x(), posOrig.y(), 0., 0.));
}

LocalPoint ProxyStripTopology::localPosition	(	const MeasurementPoint &	mp,
		const Topology::LocalTrackPred &	trkPred
	)		const `[virtual]`

conversion taking also the predicted track state

Reimplemented from Topology.

Definition at line 27 of file ProxyStripTopology.cc.

References corr, StripTopology::localPosition(), localPosition(), positionCorrection(), specificTopology(), surfaceDeformation(), PV3DBase< T, PVType, FrameType >::x(), PV2DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV2DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
  if (!this->surfaceDeformation()) return specificTopology().localPosition(mp);
  
  // add correction from SurfaceDeformation
  const LocalPoint posOld(specificTopology().localPosition(mp)); // 'original position'
  const SurfaceDeformation::Local2DVector corr(this->positionCorrection(trkPred));

  return LocalPoint(posOld.x()+corr.x(), posOld.y()+corr.y(), posOld.z());
}

LocalPoint ProxyStripTopology::localPosition ( float strip ) const [virtual]

Implements StripTopology.

Definition at line 40 of file ProxyStripTopology.cc.

References StripTopology::localPosition(), and specificTopology().

{
  return specificTopology().localPosition(strip);

// FIXME: Better this way? Well, but posOrig will not contain useful y!
//   if (!this->surfaceDeformation()) return specificTopology().localPosition(strip);

//   // correct with position information from input and zero track angles 
//   const LocalPoint posOrig(specificTopology().localPosition(strip));
//   return this->localPosition(mp, Topology::LocalTrackPred(posOrig.x(), posOrig.y(), 0., 0.));
}

float ProxyStripTopology::localStripLength ( const LocalPoint & lp ) const [virtual]

Implements StripTopology.

Definition at line 220 of file ProxyStripTopology.cc.

References StripTopology::localStripLength(), and specificTopology().

{
  return specificTopology().localStripLength(lp);
}

float ProxyStripTopology::localStripLength	(	const LocalPoint &	lp,
		const Topology::LocalTrackAngles &	ltp
	)		const `[virtual]`

conversion taking also the angle from the track state (LocalTrajectoryParameters)

Reimplemented from StripTopology.

Definition at line 226 of file ProxyStripTopology.cc.

References corr, StripTopology::localStripLength(), positionCorrection(), specificTopology(), surfaceDeformation(), PV3DBase< T, PVType, FrameType >::x(), PV2DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV2DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
  if (!this->surfaceDeformation()) return specificTopology().localStripLength(lp);

  // subtract correction from SurfaceDeformation
  const SurfaceDeformation::Local2DVector corr(this->positionCorrection(lp, dir));
  const LocalPoint posOrig(lp.x() - corr.x(), lp.y() - corr.y(), lp.z());

  return specificTopology().localStripLength(posOrig);
}

MeasurementError ProxyStripTopology::measurementError	(	const LocalPoint &	lp,
		const LocalError &	le
	)		const `[virtual]`

Implements Topology.

Definition at line 122 of file ProxyStripTopology.cc.

References Topology::measurementError(), and specificTopology().

{
  return specificTopology().measurementError(lp, le);
}

MeasurementError ProxyStripTopology::measurementError	(	const LocalPoint &	lp,
		const LocalError &	le,
		const Topology::LocalTrackAngles &	dir
	)		const `[virtual]`

conversion taking also the angle from the track state

Reimplemented from Topology.

Definition at line 128 of file ProxyStripTopology.cc.

References corr, Topology::measurementError(), positionCorrection(), specificTopology(), surfaceDeformation(), PV3DBase< T, PVType, FrameType >::x(), PV2DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV2DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
  if (!this->surfaceDeformation()) return specificTopology().measurementError(lp, le);

  // assuming 'lp' comes from a track prediction
  // (i.e. where the track thinks it hits the surface)
  // we need to subtract correction from SurfaceDeformation
  const SurfaceDeformation::Local2DVector corr(this->positionCorrection(lp, dir));
  const LocalPoint posOrig(lp.x() - corr.x(), lp.y() - corr.y(), lp.z());

  return specificTopology().measurementError(posOrig, le);
}

MeasurementPoint ProxyStripTopology::measurementPosition ( const LocalPoint & lp ) const [virtual]

Implements Topology.

Definition at line 103 of file ProxyStripTopology.cc.

References Topology::measurementPosition(), and specificTopology().

{
  return specificTopology().measurementPosition(lp);
}

MeasurementPoint ProxyStripTopology::measurementPosition	(	const LocalPoint &	lp,
		const Topology::LocalTrackAngles &	dir
	)		const `[virtual]`

conversion taking also the angle from the track state

Reimplemented from Topology.

Definition at line 109 of file ProxyStripTopology.cc.

References corr, Topology::measurementPosition(), positionCorrection(), specificTopology(), surfaceDeformation(), PV3DBase< T, PVType, FrameType >::x(), PV2DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV2DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
  if (!this->surfaceDeformation()) return specificTopology().measurementPosition(lp);

  // subtract correction from SurfaceDeformation
  const SurfaceDeformation::Local2DVector corr(this->positionCorrection(lp, dir));
  const LocalPoint posOrig(lp.x() - corr.x(), lp.y() - corr.y(), lp.z());

  return specificTopology().measurementPosition(posOrig);
}

int ProxyStripTopology::nstrips ( ) const [virtual]

Implements StripTopology.

Definition at line 208 of file ProxyStripTopology.cc.

References StripTopology::nstrips(), and specificTopology().

{
  return specificTopology().nstrips();
}

float ProxyStripTopology::pitch ( ) const [virtual]

Implements StripTopology.

Definition at line 178 of file ProxyStripTopology.cc.

References StripTopology::pitch(), and specificTopology().

{
  return specificTopology().pitch();
}

SurfaceDeformation::Local2DVector ProxyStripTopology::positionCorrection ( const Topology::LocalTrackPred & trk ) const [private]

Internal method to get correction of the position from SurfaceDeformation, must not be called if 'theSurfaceDeformation' is a null pointer.

Definition at line 268 of file ProxyStripTopology.cc.

References Topology::LocalTrackPred::angles(), Topology::LocalTrackPred::point(), SurfaceDeformation::positionCorrection(), surfaceDeformation(), theLength, and theWidth.

{
  return this->surfaceDeformation()->positionCorrection(trk.point(), trk.angles(),
                                                        theLength, theWidth);
}

SurfaceDeformation::Local2DVector ProxyStripTopology::positionCorrection	(	const LocalPoint &	pos,
		const Topology::LocalTrackAngles &	dir
	)		const `[private]`

Internal method to get correction of the position from SurfaceDeformation, must not be called if 'theSurfaceDeformation' is a null pointer.

Definition at line 257 of file ProxyStripTopology.cc.

References SurfaceDeformation::positionCorrection(), surfaceDeformation(), theLength, theWidth, PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::y().

Referenced by channel(), localPitch(), localPosition(), localStripLength(), measurementError(), measurementPosition(), and strip().

{
  const SurfaceDeformation::Local2DPoint pos2D(pos.x(), pos.y());// change precision and dimension

  return this->surfaceDeformation()->positionCorrection(pos2D, dir,
                                                        theLength, theWidth);
}

void ProxyStripTopology::setSurfaceDeformation ( const SurfaceDeformation * deformation ) [virtual]

Definition at line 250 of file ProxyStripTopology.cc.

References theSurfaceDeformation.

{ 
  theSurfaceDeformation = deformation;
}

const StripTopology & ProxyStripTopology::specificTopology ( ) const [private, virtual]

Definition at line 244 of file ProxyStripTopology.cc.

References StripGeomDetType::specificTopology(), and specificType().

Referenced by channel(), localError(), localPitch(), localPosition(), localStripLength(), measurementError(), measurementPosition(), nstrips(), pitch(), strip(), stripAngle(), and stripLength().

{ 
  return specificType().specificTopology();
}

StripGeomDetType & ProxyStripTopology::specificType ( ) const [virtual]

Definition at line 241 of file ProxyStripTopology.cc.

References theType.

Referenced by specificTopology().

{ return *theType;}

float ProxyStripTopology::strip ( const LocalPoint & lp ) const [virtual]

Implements StripTopology.

Definition at line 161 of file ProxyStripTopology.cc.

References specificTopology(), and StripTopology::strip().

{
  return specificTopology().strip(lp);
}

float ProxyStripTopology::strip	(	const LocalPoint &	lp,
		const Topology::LocalTrackAngles &	dir
	)		const `[virtual]`

conversion taking also the track state (LocalTrajectoryParameters)

Reimplemented from StripTopology.

Definition at line 167 of file ProxyStripTopology.cc.

References corr, positionCorrection(), specificTopology(), StripTopology::strip(), surfaceDeformation(), PV3DBase< T, PVType, FrameType >::x(), PV2DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV2DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
  if (!this->surfaceDeformation()) return specificTopology().strip(lp);

  // subtract correction from SurfaceDeformation
  const SurfaceDeformation::Local2DVector corr(this->positionCorrection(lp, dir));
  const LocalPoint posOrig(lp.x() - corr.x(), lp.y() - corr.y(), lp.z());

  return specificTopology().strip(posOrig);
}

float ProxyStripTopology::stripAngle ( float strip ) const [virtual]

Implements StripTopology.

Definition at line 202 of file ProxyStripTopology.cc.

References specificTopology(), and StripTopology::stripAngle().

{
  return specificTopology().stripAngle(strip);
}

float ProxyStripTopology::stripLength ( ) const [virtual]

Implements StripTopology.

Definition at line 214 of file ProxyStripTopology.cc.

References specificTopology(), and StripTopology::stripLength().

{
  return specificTopology().stripLength();
}

const SurfaceDeformation* ProxyStripTopology::surfaceDeformation ( ) const [inline]

Definition at line 94 of file ProxyStripTopology.h.

References theSurfaceDeformation.

Referenced by channel(), localPitch(), localPosition(), localStripLength(), measurementError(), measurementPosition(), positionCorrection(), and strip().

                                                        {
    return theSurfaceDeformation.operator->();
  }

const GeomDetType & ProxyStripTopology::type ( ) const [virtual]

Definition at line 238 of file ProxyStripTopology.cc.

References theType.

{ return *theType;}

Member Data Documentation

float ProxyStripTopology::theLength [private]

Definition at line 112 of file ProxyStripTopology.h.

Referenced by positionCorrection().

DeepCopyPointerByClone<const SurfaceDeformation> ProxyStripTopology::theSurfaceDeformation [private]

Definition at line 113 of file ProxyStripTopology.h.

Referenced by setSurfaceDeformation(), and surfaceDeformation().

StripGeomDetType* ProxyStripTopology::theType [private]

Definition at line 111 of file ProxyStripTopology.h.

Referenced by specificType(), and type().

float ProxyStripTopology::theWidth [private]

Definition at line 112 of file ProxyStripTopology.h.

Referenced by positionCorrection().

ProxyStripTopology Class Reference

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation