Contains the measurement and covariance in raw detector coordinates. More...

#include <AbsMeasurement.h>

Inheritance diagram for genfit::AbsMeasurement:

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Collaboration diagram for genfit::AbsMeasurement:

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Public Member Functions
	AbsMeasurement ()

	AbsMeasurement (int nDims)

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

virtual	~AbsMeasurement ()

virtual AbsMeasurement *	clone () const =0
	Deep copy ctor for polymorphic class.

TrackPoint *	getTrackPoint () const

void	setTrackPoint (TrackPoint *tp)

const TVectorD &	getRawHitCoords () const

const TMatrixDSym &	getRawHitCov () const

int	getDetId () const

int	getHitId () const

unsigned int	getDim () const

void	setDetId (int detId)

void	setHitId (int hitId)

virtual SharedPlanePtr	constructPlane (const StateOnPlane &state) const =0

virtual std::vector< genfit::MeasurementOnPlane * >	constructMeasurementsOnPlane (const StateOnPlane &state) const =0

virtual const AbsHMatrix *	constructHMatrix (const AbsTrackRep *) const =0

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

Protected Member Functions
	AbsMeasurement (const AbsMeasurement &)
	protect from calling copy c'tor from outside the class. Use clone() if you want a copy!

Protected Attributes
TVectorD	rawHitCoords_

TMatrixDSym	rawHitCov_

int	detId_

int	hitId_

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

Private Member Functions
AbsMeasurement &	operator= (const AbsMeasurement &)
	protect from calling assignment operator from outside the class. Use clone() if you want a copy!

Detailed Description

Contains the measurement and covariance in raw detector coordinates.

Detector and hit ids can be used to point back to the original detector hits (clusters etc.).

Definition at line 42 of file AbsMeasurement.h.

Constructor & Destructor Documentation

◆ AbsMeasurement() [1/4]

genfit::AbsMeasurement::AbsMeasurement ( )

inline

Definition at line 46 of file AbsMeasurement.h.

46: rawHitCoords_(), rawHitCov_(), detId_(-1), hitId_(-1) {;}

genfit::AbsMeasurement::hitId_

int hitId_

Definition AbsMeasurement.h:108

genfit::AbsMeasurement::rawHitCov_

TMatrixDSym rawHitCov_

Definition AbsMeasurement.h:106

genfit::AbsMeasurement::detId_

int detId_

Definition AbsMeasurement.h:107

genfit::AbsMeasurement::rawHitCoords_

TVectorD rawHitCoords_

Definition AbsMeasurement.h:105

◆ AbsMeasurement() [2/4]

genfit::AbsMeasurement::AbsMeasurement ( int nDims )

inline

Definition at line 47 of file AbsMeasurement.h.

47: rawHitCoords_(nDims), rawHitCov_(nDims), detId_(-1), hitId_(-1) {;}

◆ AbsMeasurement() [3/4]

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

Definition at line 28 of file AbsMeasurement.cc.

  : rawHitCoords_(rawHitCoords), rawHitCov_(rawHitCov), detId_(detId), hitId_(hitId), trackPoint_(trackPoint)
{
  assert(rawHitCov_.GetNrows() == rawHitCoords_.GetNrows());
}

◆ ~AbsMeasurement()

genfit::AbsMeasurement::~AbsMeasurement ( )

virtual

Definition at line 47 of file AbsMeasurement.cc.

{
  ;
}

◆ AbsMeasurement() [4/4]

genfit::AbsMeasurement::AbsMeasurement ( const AbsMeasurement & o )

protected

protect from calling copy c'tor from outside the class. Use clone() if you want a copy!

Definition at line 35 of file AbsMeasurement.cc.

  : TObject(o),
    rawHitCoords_(o.rawHitCoords_),
    rawHitCov_(o.rawHitCov_),
    detId_(o.detId_),
    hitId_(o.hitId_),
    trackPoint_(o.trackPoint_)
{
  ;
}

Member Function Documentation

◆ clone()

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

pure virtual

Deep copy ctor for polymorphic class.

Implemented in genfit::FullMeasurement, genfit::PlanarMeasurement, genfit::ProlateSpacepointMeasurement, genfit::SpacepointMeasurement, genfit::WireMeasurement, genfit::WirePointMeasurement, and genfit::mySpacepointMeasurement.

◆ constructHMatrix()

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

pure virtual

Returns a new AbsHMatrix object. Caller must take ownership.

Implemented in genfit::FullMeasurement, genfit::PlanarMeasurement, genfit::SpacepointMeasurement, genfit::WireMeasurement, and genfit::WirePointMeasurement.

◆ constructMeasurementsOnPlane()

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

pure 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).

Implemented in genfit::FullMeasurement, genfit::PlanarMeasurement, genfit::SpacepointMeasurement, genfit::WireMeasurement, and genfit::WirePointMeasurement.

◆ constructPlane()

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

pure 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.

Implemented in genfit::FullMeasurement, genfit::PlanarMeasurement, genfit::ProlateSpacepointMeasurement, genfit::SpacepointMeasurement, genfit::WireMeasurement, and genfit::WirePointMeasurement.

◆ getDetId()

int genfit::AbsMeasurement::getDetId ( ) const

inline

Definition at line 60 of file AbsMeasurement.h.

60{return detId_;}

◆ getDim()

unsigned int genfit::AbsMeasurement::getDim ( ) const

inline

Definition at line 63 of file AbsMeasurement.h.

63{return rawHitCoords_.GetNrows();}

◆ getHitId()

int genfit::AbsMeasurement::getHitId ( ) const

inline

Definition at line 61 of file AbsMeasurement.h.

61{return hitId_;}

◆ getRawHitCoords()

const TVectorD & genfit::AbsMeasurement::getRawHitCoords ( ) const

inline

Definition at line 58 of file AbsMeasurement.h.

58{return rawHitCoords_;}

◆ getRawHitCov()

const TMatrixDSym & genfit::AbsMeasurement::getRawHitCov ( ) const

inline

Definition at line 59 of file AbsMeasurement.h.

59{return rawHitCov_;}

◆ getTrackPoint()

TrackPoint * genfit::AbsMeasurement::getTrackPoint ( ) const

inline

Definition at line 55 of file AbsMeasurement.h.

55{return trackPoint_;}

◆ operator=()

AbsMeasurement & genfit::AbsMeasurement::operator= ( const AbsMeasurement & )

private

protect from calling assignment operator from outside the class. Use clone() if you want a copy!

Definition at line 53 of file AbsMeasurement.cc.

                                                               {
  fputs ("must not call AbsMeasurement::operator=\n",stderr);
  abort();
  return *this;
}

◆ Print()

void genfit::AbsMeasurement::Print ( const Option_t * = "" ) const

virtual

Definition at line 60 of file AbsMeasurement.cc.

                                                {
  std::cout << "genfit::AbsMeasurement, detId = " << detId_ << ". hitId = " << hitId_ << "\n";
  std::cout << "Raw hit coordinates: "; rawHitCoords_.Print();
  std::cout << "Raw hit covariance: "; rawHitCov_.Print();
}

◆ setDetId()

void genfit::AbsMeasurement::setDetId ( int detId )

inline

Definition at line 65 of file AbsMeasurement.h.

65{detId_ = detId;}

◆ setHitId()

void genfit::AbsMeasurement::setHitId ( int hitId )

inline

Definition at line 66 of file AbsMeasurement.h.

66{hitId_ = hitId;}

◆ setTrackPoint()

void genfit::AbsMeasurement::setTrackPoint ( TrackPoint * tp )

inline

Definition at line 56 of file AbsMeasurement.h.

56{trackPoint_ = tp;}

makeCascade.tp

tp

Definition makeCascade.py:80

Member Data Documentation

◆ detId_

int genfit::AbsMeasurement::detId_

protected

Definition at line 107 of file AbsMeasurement.h.

◆ hitId_

int genfit::AbsMeasurement::hitId_

protected

Definition at line 108 of file AbsMeasurement.h.

◆ rawHitCoords_

TVectorD genfit::AbsMeasurement::rawHitCoords_

protected

Definition at line 105 of file AbsMeasurement.h.

◆ rawHitCov_

TMatrixDSym genfit::AbsMeasurement::rawHitCov_

protected

Definition at line 106 of file AbsMeasurement.h.

◆ trackPoint_

TrackPoint* genfit::AbsMeasurement::trackPoint_

protected

Pointer to TrackPoint where the measurement belongs to.

Definition at line 111 of file AbsMeasurement.h.

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

genfit/core/include/AbsMeasurement.h
genfit/core/src/AbsMeasurement.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ AbsMeasurement() [1/4]

◆ AbsMeasurement() [2/4]

◆ AbsMeasurement() [3/4]

◆ ~AbsMeasurement()

◆ AbsMeasurement() [4/4]

Member Function Documentation

◆ clone()

◆ constructHMatrix()

◆ constructMeasurementsOnPlane()

◆ constructPlane()

◆ getDetId()

◆ getDim()

◆ getHitId()

◆ getRawHitCoords()

◆ getRawHitCov()

◆ getTrackPoint()

◆ operator=()

◆ Print()

◆ setDetId()

◆ setHitId()

◆ setTrackPoint()

Member Data Documentation

◆ detId_

◆ hitId_

◆ rawHitCoords_

◆ rawHitCov_

◆ trackPoint_