TrackerGeomDet Class Reference

#include <TrackerGeomDet.h>

Inheritance diagram for TrackerGeomDet:

Public Member Functions
LocalError const &	localAlignmentError () const
	Return local alligment error. More...
Public Member Functions inherited from GeomDet
AlignmentPositionError const *	alignmentPositionError () const
	Return pointer to alignment errors. More...
virtual const GeomDet *	component (DetId) const
	Returns a component GeomDet given its DetId, if existing. More...
virtual std::vector< const GeomDet * >	components () const
	Returns direct components, if any. More...
DetId	geographicalId () const
	The label of this GeomDet. More...
	GeomDet (Plane *plane)
	GeomDet (const ReferenceCountingPointer< Plane > &plane)
int	index () const
virtual bool	isLeaf () const
	is a Unit More...
const Surface::PositionType &	position () const
	The position (origin of the R.F.) More...
const Surface::RotationType &	rotation () const
	The rotation defining the local R.F. More...
void	setIndex (int i)
const Plane &	specificSurface () const
	Same as surface(), kept for backward compatibility. More...
virtual SubDetector	subDetector () const
	Which subdetector. More...
const Plane &	surface () const
	The nominal surface of the GeomDet. More...
virtual const SurfaceDeformation *	surfaceDeformation () const
GlobalPoint	toGlobal (const Local2DPoint &lp) const
	Conversion to the global R.F. from the R.F. of the GeomDet. More...
GlobalPoint	toGlobal (const Local3DPoint &lp) const
	Conversion to the global R.F. from the R.F. of the GeomDet. More...
GlobalVector	toGlobal (const LocalVector &lv) const
	Conversion to the global R.F. from the R.F. of the GeomDet. More...
LocalPoint	toLocal (const GlobalPoint &gp) const
	Conversion to the R.F. of the GeomDet. More...
LocalVector	toLocal (const GlobalVector &gv) const
	Conversion to the R.F. of the GeomDet. More...
virtual const Topology &	topology () const
virtual const GeomDetType &	type () const
virtual	~GeomDet ()

Protected Member Functions
	TrackerGeomDet (Plane *plane)
	TrackerGeomDet (const ReferenceCountingPointer< Plane > &plane)
Protected Member Functions inherited from GeomDet
void	setDetId (DetId id)

Private Member Functions
bool	setAlignmentPositionError (const AlignmentPositionError &ape)

Private Attributes
LocalError	theLocalAlignmentError

Additional Inherited Members
Public Types inherited from GeomDet
typedef GeomDetEnumerators::SubDetector	SubDetector
Protected Attributes inherited from GeomDet
AlignmentPositionError *	theAlignmentPositionError

Detailed Description

Definition at line 7 of file TrackerGeomDet.h.

Constructor & Destructor Documentation

TrackerGeomDet::TrackerGeomDet ( Plane *  plane )

inlineexplicitprotected

Definition at line 9 of file TrackerGeomDet.h.

: GeomDet(plane), theLocalAlignmentError(InvalidError()){}

TrackerGeomDet::TrackerGeomDet ( const ReferenceCountingPointer< Plane > &  plane )

inlineexplicitprotected

Definition at line 10 of file TrackerGeomDet.h.

: GeomDet(plane), theLocalAlignmentError(InvalidError()){}

Member Function Documentation

LocalError const& TrackerGeomDet::localAlignmentError ( ) const

inline

Return local alligment error.

Definition at line 14 of file TrackerGeomDet.h.

References theLocalAlignmentError.

Referenced by SiTrackerGaussianSmearingRecHitConverter::smearHits().

{ return theLocalAlignmentError;}

bool TrackerGeomDet::setAlignmentPositionError ( const AlignmentPositionError &  ape )

privatevirtual

set the LocalAlignmentError properly trasforming the ape Does not affect the AlignmentPositionError of components (if any).

Reimplemented from GeomDet.

Definition at line 5 of file TrackerGeomDet.cc.

References GlobalErrorBaseExtended< T, ErrorWeightType >::cxx(), GlobalErrorBaseExtended< T, ErrorWeightType >::cyx(), GlobalErrorBaseExtended< T, ErrorWeightType >::cyy(), GlobalErrorBaseExtended< T, ErrorWeightType >::czx(), GlobalErrorBaseExtended< T, ErrorWeightType >::czy(), GlobalErrorBaseExtended< T, ErrorWeightType >::czz(), AlignmentPositionError::globalError(), GeomDet::surface(), GeomDet::theAlignmentPositionError, theLocalAlignmentError, ErrorFrameTransformer::transform(), and AlignmentPositionError::valid().

{
  if (!theAlignmentPositionError) {
    if (ape.valid()) theAlignmentPositionError = new AlignmentPositionError(ape);
  } 
  else *theAlignmentPositionError = ape;

  GlobalErrorExtended apeError = ape.globalError();
  GlobalError translatApe(apeError.cxx(),apeError.cyx(),apeError.cyy(),apeError.czx(),apeError.czy(),apeError.czz());

  //check only translat part is valid 
  theLocalAlignmentError = ape.valid() ?
    ErrorFrameTransformer().transform( translatApe,surface()) :
    InvalidError();
  return ape.valid();
}

Member Data Documentation

LocalError TrackerGeomDet::theLocalAlignmentError

private

Definition at line 18 of file TrackerGeomDet.h.

Referenced by localAlignmentError(), and setAlignmentPositionError().