Measurement class implementing a planar hit geometry (1 or 2D). More...

#include <PlanarMeasurement.h>

Inheritance diagram for genfit::PlanarMeasurement:

Public Member Functions
	PlanarMeasurement (int nDim=1)

	PlanarMeasurement (const TVectorD &rawHitCoords, const TMatrixDSym &rawHitCov, int detId, int hitId, TrackPoint *trackPoint)

virtual	~PlanarMeasurement ()

virtual AbsMeasurement *	clone () const
	Deep copy ctor for polymorphic class. More...

int	getPlaneId () const

virtual SharedPlanePtr	constructPlane (const StateOnPlane &state) const

virtual std::vector< MeasurementOnPlane * >	constructMeasurementsOnPlane (const StateOnPlane &state) const

virtual const AbsHMatrix *	constructHMatrix (const AbsTrackRep *) const

virtual void	setPlane (const SharedPlanePtr &physicalPlane, int planeId=-1)

void	setStripV (bool v=true)
	Use if the coordinate for 1D hits measured in V direction. More...

Public Member Functions inherited from genfit::AbsMeasurement
	AbsMeasurement ()

	AbsMeasurement (int nDims)

	AbsMeasurement (const TVectorD &rawHitCoords, const TMatrixDSym &rawHitCov, int detId, int hitId, TrackPoint *trackPoint)

virtual	~AbsMeasurement ()

TrackPoint *	getTrackPoint () const

void	setTrackPoint (TrackPoint *tp)

const TVectorD &	getRawHitCoords () const

const TMatrixDSym &	getRawHitCov () const

TVectorD &	getRawHitCoords ()

TMatrixDSym &	getRawHitCov ()

int	getDetId () const

int	getHitId () const

virtual bool	isLeftRightMeasurement () const
	If the AbsMeasurement is a wire hit, the left/right resolution will be used. More...

virtual int	getLeftRightResolution () const

unsigned int	getDim () const

void	setRawHitCoords (const TVectorD &coords)

void	setRawHitCov (const TMatrixDSym &cov)

void	setDetId (int detId)

void	setHitId (int hitId)

virtual void	Print (const Option_t *="") const

Protected Attributes
SharedPlanePtr	physicalPlane_

int	planeId_
	This is persistent, but '!' makes ROOT shut up. More...

bool	stripV_

Protected Attributes inherited from genfit::AbsMeasurement
TVectorD	rawHitCoords_

TMatrixDSym	rawHitCov_

int	detId_

int	hitId_

TrackPoint *	trackPoint_
	Pointer to TrackPoint where the measurement belongs to. More...

Additional Inherited Members
Protected Member Functions inherited from genfit::AbsMeasurement
	AbsMeasurement (const AbsMeasurement &)
	protect from calling copy c'tor from outside the class. Use clone() if you want a copy! More...

Detailed Description

Measurement class implementing a planar hit geometry (1 or 2D).

Author: Christian Höppner (Technische Universität München, original author); Sebastian Neubert (Technische Universität München, original author); Johannes Rauch (Technische Universität München, original author)

The main feature of this type of hit is, that the detector plane is defined by the detector hardware.

Definition at line 43 of file PlanarMeasurement.h.

Constructor & Destructor Documentation

◆ PlanarMeasurement() [1/2]

genfit::PlanarMeasurement::PlanarMeasurement ( int nDim = 1 )

Referenced by clone().

◆ PlanarMeasurement() [2/2]

genfit::PlanarMeasurement::PlanarMeasurement	(	const TVectorD &	rawHitCoords,
		const TMatrixDSym &	rawHitCov,
		int	detId,
		int	hitId,
		TrackPoint *	trackPoint
	)

◆ ~PlanarMeasurement()

virtual genfit::PlanarMeasurement::~PlanarMeasurement ( )

inlinevirtual

Definition at line 49 of file PlanarMeasurement.h.

49 { ; }

Member Function Documentation

◆ clone()

virtual AbsMeasurement* genfit::PlanarMeasurement::clone ( ) const

inlinevirtual

Deep copy ctor for polymorphic class.

Implements genfit::AbsMeasurement.

Definition at line 51 of file PlanarMeasurement.h.

References PlanarMeasurement().

51 { return new PlanarMeasurement(*this); }

genfit::PlanarMeasurement::PlanarMeasurement

PlanarMeasurement(int nDim=1)

◆ constructHMatrix()

virtual const AbsHMatrix* genfit::PlanarMeasurement::constructHMatrix ( const AbsTrackRep * ) const

virtual

Returns a new AbsHMatrix object. Caller must take ownership.

Implements genfit::AbsMeasurement.

Referenced by getPlaneId().

◆ constructMeasurementsOnPlane()

virtual std::vector<MeasurementOnPlane *> genfit::PlanarMeasurement::constructMeasurementsOnPlane ( const StateOnPlane & state ) const

virtual

Construct MeasurementOnPlane on plane of the state and wrt the states TrackRep. The state will usually be the prediction or reference state, and has to be defined AT the measurement. The AbsMeasurement will be projected onto the plane. It's possible to make corrections to the coordinates here (e.g. by using the state coordinates). Usually the vector will contain only one element. But in the case of e.g. a WireMeasurement, it will be 2 (left and right).

Implements genfit::AbsMeasurement.

Referenced by getPlaneId().

◆ constructPlane()

virtual SharedPlanePtr genfit::PlanarMeasurement::constructPlane ( const StateOnPlane & state ) const

virtual

Construct (virtual) detector plane (use state's AbsTrackRep). It's possible to make corrections to the plane here. The state should be defined somewhere near the measurement. For virtual planes, the state will be extrapolated to the POCA to point (SpacepointMeasurement) or line (WireMeasurement), and from this info the plane will be constructed.

Implements genfit::AbsMeasurement.

Referenced by getPlaneId().

◆ getPlaneId()

int genfit::PlanarMeasurement::getPlaneId ( ) const

inline

Definition at line 53 of file PlanarMeasurement.h.

References constructHMatrix(), constructMeasurementsOnPlane(), constructPlane(), and planeId_.

53 { return planeId_; }

genfit::PlanarMeasurement::planeId_

int planeId_

This is persistent, but '!' makes ROOT shut up.

Definition: PlanarMeasurement.h:77

◆ setPlane()

virtual void genfit::PlanarMeasurement::setPlane	(	const SharedPlanePtr &	physicalPlane,
		int	planeId = `-1`
	)

inlinevirtual

Definition at line 61 of file PlanarMeasurement.h.

References physicalPlane_, and planeId_.

   {
     physicalPlane_ = physicalPlane;
     planeId_ = planeId;
   }

◆ setStripV()

void genfit::PlanarMeasurement::setStripV ( bool v = true )

inline

Use if the coordinate for 1D hits measured in V direction.

Per default for 1D planar hits, the coordinate is measured in U direction. With this function you can set it to be measured in V direction. This affects the outcoe of constructHMatrix().

Definition at line 73 of file PlanarMeasurement.h.

References stripV_, and v.

73 { stripV_ = v; }

v

__m128 v

Definition: P4_F32vec4.h:3

genfit::PlanarMeasurement::stripV_

bool stripV_

Definition: PlanarMeasurement.h:78

Member Data Documentation

◆ physicalPlane_

SharedPlanePtr genfit::PlanarMeasurement::physicalPlane_

protected

Definition at line 76 of file PlanarMeasurement.h.

Referenced by setPlane().

◆ planeId_

int genfit::PlanarMeasurement::planeId_

protected

This is persistent, but '!' makes ROOT shut up.

Definition at line 77 of file PlanarMeasurement.h.

Referenced by getPlaneId(), and setPlane().

◆ stripV_

bool genfit::PlanarMeasurement::stripV_

protected

Definition at line 78 of file PlanarMeasurement.h.

Referenced by setStripV().

The documentation for this class was generated from the following file:

PlanarMeasurement.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PlanarMeasurement() [1/2]

◆ PlanarMeasurement() [2/2]

◆ ~PlanarMeasurement()

Member Function Documentation

◆ clone()

◆ constructHMatrix()

◆ constructMeasurementsOnPlane()

◆ constructPlane()

◆ getPlaneId()

◆ setPlane()

◆ setStripV()

Member Data Documentation

◆ physicalPlane_

◆ planeId_

◆ stripV_