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genfit::MeasurementOnPlane Class Reference

Measured coordinates on a plane. More...

#include <GenFit/blob/master/core/include/MeasurementOnPlane.h>

+ Inheritance diagram for genfit::MeasurementOnPlane:
+ Collaboration diagram for genfit::MeasurementOnPlane:

Public Member Functions

 MeasurementOnPlane (const AbsTrackRep *rep=nullptr)
 
 MeasurementOnPlane (const TVectorD &state, const TMatrixDSym &cov, SharedPlanePtr plane, const AbsTrackRep *rep, const AbsHMatrix *hMatrix, double weight=1.)
 
 MeasurementOnPlane (const MeasurementOnPlane &other)
 copy constructor
 
MeasurementOnPlane & operator= (MeasurementOnPlane other)
 assignment operator
 
void swap (MeasurementOnPlane &other)
 
virtual ~MeasurementOnPlane ()
 
const AbsHMatrix * getHMatrix () const
 
double getWeight () const
 
TMatrixDSym getWeightedCov ()
 
void setHMatrix (const AbsHMatrix *hMatrix)
 
void setWeight (double weight)
 
void Print (Option_t *option="") const override
 
- Public Member Functions inherited from genfit::MeasuredStateOnPlane
 MeasuredStateOnPlane (const AbsTrackRep *rep=nullptr)
 
 MeasuredStateOnPlane (const TVectorD &state, const TMatrixDSym &cov, const genfit::SharedPlanePtr &plane, const AbsTrackRep *rep)
 
 MeasuredStateOnPlane (const TVectorD &state, const TMatrixDSym &cov, const genfit::SharedPlanePtr &plane, const AbsTrackRep *rep, const TVectorD &auxInfo)
 
 MeasuredStateOnPlane (const MeasuredStateOnPlane &o)
 
 MeasuredStateOnPlane (const StateOnPlane &state, const TMatrixDSym &cov)
 
MeasuredStateOnPlane & operator= (MeasuredStateOnPlane other)
 
void swap (MeasuredStateOnPlane &other)
 
virtual ~MeasuredStateOnPlane ()
 
virtual MeasuredStateOnPlane * clone () const override
 
const TMatrixDSym & getCov () const
 
TMatrixDSym & getCov ()
 
void blowUpCov (double blowUpFac, bool resetOffDiagonals=true, double maxVal=-1.)
 Blow up covariance matrix with blowUpFac. Per default, off diagonals are reset to 0 and the maximum values are limited to maxVal.
 
void setStateCov (const TVectorD &state, const TMatrixDSym &cov)
 
void setStateCovPlane (const TVectorD &state, const TMatrixDSym &cov, const SharedPlanePtr &plane)
 
void setCov (const TMatrixDSym &cov)
 
TMatrixDSym get6DCov () const
 
void getPosMomCov (TVector3 &pos, TVector3 &mom, TMatrixDSym &cov) const
 
void get6DStateCov (TVectorD &stateVec, TMatrixDSym &cov) const
 
double getMomVar () const
 
void setPosMomErr (const TVector3 &pos, const TVector3 &mom, const TVector3 &posErr, const TVector3 &momErr)
 
void setPosMomCov (const TVector3 &pos, const TVector3 &mom, const TMatrixDSym &cov6x6)
 
void setPosMomCov (const TVectorD &state6, const TMatrixDSym &cov6x6)
 
- Public Member Functions inherited from genfit::StateOnPlane
 StateOnPlane (const genfit::StateOnPlane &)=default
 
 StateOnPlane (const AbsTrackRep *rep=nullptr)
 
 StateOnPlane (const TVectorD &state, const SharedPlanePtr &plane, const AbsTrackRep *rep)
 state is defined by the TrackReps parameterization
 
 StateOnPlane (const TVectorD &state, const SharedPlanePtr &plane, const AbsTrackRep *rep, const TVectorD &auxInfo)
 
StateOnPlane & operator= (StateOnPlane other)
 
void swap (StateOnPlane &other)
 
virtual ~StateOnPlane ()
 
const TVectorD & getState () const
 
TVectorD & getState ()
 
const TVectorD & getAuxInfo () const
 
TVectorD & getAuxInfo ()
 
const SharedPlanePtr & getPlane () const
 
const AbsTrackRep * getRep () const
 
void setState (const TVectorD &state)
 
void setPlane (const SharedPlanePtr &plane)
 
void setStatePlane (const TVectorD &state, const SharedPlanePtr &plane)
 
void setAuxInfo (const TVectorD &auxInfo)
 
void setRep (const AbsTrackRep *rep)
 
double extrapolateToPlane (const SharedPlanePtr &plane, bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
double extrapolateToLine (const TVector3 &linePoint, const TVector3 &lineDirection, bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
double extrapolateToPoint (const TVector3 &point, bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
double extrapolateToPoint (const TVector3 &point, const TMatrixDSym &G, bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
double extrapolateToCylinder (double radius, const TVector3 &linePoint=TVector3(0., 0., 0.), const TVector3 &lineDirection=TVector3(0., 0., 1.), bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
double extrapolateToCone (double openingAngle, const TVector3 &conePoint=TVector3(0., 0., 0.), const TVector3 &coneDirection=TVector3(0., 0., 1.), bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
double extrapolateToSphere (double radius, const TVector3 &point=TVector3(0., 0., 0.), bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
double extrapolateBy (double step, bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
double extrapolateToMeasurement (const AbsMeasurement *measurement, bool stopAtBoundary=false, bool calcJacobianNoise=false)
 
TVector3 getPos () const
 
TVector3 getMom () const
 
TVector3 getDir () const
 
void getPosMom (TVector3 &pos, TVector3 &mom) const
 
void getPosDir (TVector3 &pos, TVector3 &dir) const
 
TVectorD get6DState () const
 
double getMomMag () const
 
int getPDG () const
 
double getCharge () const
 
double getQop () const
 
double getMass () const
 
double getTime () const
 
void setPosMom (const TVector3 &pos, const TVector3 &mom)
 
void setPosMom (const TVectorD &state6)
 
void setChargeSign (double charge)
 
void setQop (double qop)
 
void setTime (double time)
 

Protected Attributes

std::unique_ptr< const AbsHMatrix > hMatrix_
 
double weight_
 
- Protected Attributes inherited from genfit::MeasuredStateOnPlane
TMatrixDSym cov_
 
- Protected Attributes inherited from genfit::StateOnPlane
TVectorD state_
 
TVectorD auxInfo_
 
SharedPlanePtr sharedPlane_
 

Private Member Functions

TVector3 getPos () const
 
TVector3 getMom () const
 
TVector3 getDir () const
 
void getPosMom (TVector3 &pos, TVector3 &mom) const
 
void getPosDir (TVector3 &pos, TVector3 &dir) const
 
TVectorD get6DState () const
 
double getMomMag () const
 
int getPDG () const
 
double getCharge () const
 
double getQop () const
 
double getMass () const
 
double getTime () const
 
void setPosMom (const TVector3 &pos, const TVector3 &mom)
 
void setPosMom (const TVectorD &state6)
 
void setChargeSign (double charge)
 
void setQop (double qop)
 
void setTime (double time)
 

Detailed Description

Measured coordinates on a plane.

The dimensionality will usually be 1 or 2. The HMatrix corresponds to a projection matrix, which is used to project the track parameters with the original dimensionality down to the measured dimensionality.

Definition at line 46 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 46 of file MeasurementOnPlane.h

Constructor & Destructor Documentation

genfit::MeasurementOnPlane::MeasurementOnPlane ( const AbsTrackRep *  rep = nullptr)
inline

Definition at line 50 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 50 of file MeasurementOnPlane.h

genfit::MeasurementOnPlane::MeasurementOnPlane ( const TVectorD &  state,
const TMatrixDSym &  cov,
SharedPlanePtr  plane,
const AbsTrackRep *  rep,
const AbsHMatrix *  hMatrix,
double  weight = 1. 
)
inline

Definition at line 52 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 52 of file MeasurementOnPlane.h

genfit::MeasurementOnPlane::MeasurementOnPlane ( const MeasurementOnPlane &  other)

copy constructor

Definition at line 29 of file MeasurementOnPlane.cc.

View newest version in sPHENIX GitHub at line 29 of file MeasurementOnPlane.cc

References hMatrix_.

virtual genfit::MeasurementOnPlane::~MeasurementOnPlane ( )
inlinevirtual

Definition at line 61 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 61 of file MeasurementOnPlane.h

Member Function Documentation

TVectorD genfit::MeasurementOnPlane::get6DState ( ) const
private
double genfit::MeasurementOnPlane::getCharge ( ) const
private
TVector3 genfit::MeasurementOnPlane::getDir ( ) const
private
const AbsHMatrix* genfit::MeasurementOnPlane::getHMatrix ( ) const
inline

Definition at line 63 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 63 of file MeasurementOnPlane.h

References hMatrix_.

Referenced by genfit::EventDisplay::drawEvent(), genfit::KalmanFitterInfo::getResidual(), genfit::KalmanFitter::processTrackPoint(), genfit::KalmanFitterRefTrack::processTrackPoint(), genfit::KalmanFitterRefTrack::processTrackPointSqrt(), and PHGenFit::Track::updateOneMeasurementKalman().

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double genfit::MeasurementOnPlane::getMass ( ) const
private
TVector3 genfit::MeasurementOnPlane::getMom ( ) const
private
double genfit::MeasurementOnPlane::getMomMag ( ) const
private
int genfit::MeasurementOnPlane::getPDG ( ) const
private
TVector3 genfit::MeasurementOnPlane::getPos ( ) const
private
void genfit::MeasurementOnPlane::getPosDir ( TVector3 &  pos,
TVector3 &  dir 
) const
private
void genfit::MeasurementOnPlane::getPosMom ( TVector3 &  pos,
TVector3 &  mom 
) const
private
double genfit::MeasurementOnPlane::getQop ( ) const
private
double genfit::MeasurementOnPlane::getTime ( ) const
private
double genfit::MeasurementOnPlane::getWeight ( ) const
inline

Definition at line 64 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 64 of file MeasurementOnPlane.h

References weight_.

Referenced by genfit::DAF::calcWeights(), genfit::KalmanFitterInfo::getResidual(), genfit::KalmanFitterInfo::getWeights(), genfit::KalmanFitter::processTrackPoint(), genfit::KalmanFitterRefTrack::processTrackPoint(), and genfit::KalmanFitterRefTrack::processTrackPointSqrt().

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TMatrixDSym genfit::MeasurementOnPlane::getWeightedCov ( )
inline

Definition at line 66 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 66 of file MeasurementOnPlane.h

References genfit::MeasuredStateOnPlane::cov_, and weight_.

MeasurementOnPlane & genfit::MeasurementOnPlane::operator= ( MeasurementOnPlane  other)

assignment operator

Definition at line 37 of file MeasurementOnPlane.cc.

View newest version in sPHENIX GitHub at line 37 of file MeasurementOnPlane.cc

References swap().

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void genfit::MeasurementOnPlane::Print ( Option_t *  option = "") const
overridevirtual

Reimplemented from genfit::MeasuredStateOnPlane.

Definition at line 50 of file MeasurementOnPlane.cc.

View newest version in sPHENIX GitHub at line 50 of file MeasurementOnPlane.cc

References genfit::MeasuredStateOnPlane::cov_, hMatrix_, genfit::printOut, genfit::StateOnPlane::sharedPlane_, genfit::StateOnPlane::state_, and weight_.

void genfit::MeasurementOnPlane::setChargeSign ( double  charge)
private
void genfit::MeasurementOnPlane::setHMatrix ( const AbsHMatrix *  hMatrix)
inline

Definition at line 68 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 68 of file MeasurementOnPlane.h

References hMatrix_.

void genfit::MeasurementOnPlane::setPosMom ( const TVector3 &  pos,
const TVector3 &  mom 
)
private
void genfit::MeasurementOnPlane::setPosMom ( const TVectorD &  state6)
private
void genfit::MeasurementOnPlane::setQop ( double  qop)
private
void genfit::MeasurementOnPlane::setTime ( double  time)
private
void genfit::MeasurementOnPlane::setWeight ( double  weight)
inline

Definition at line 69 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 69 of file MeasurementOnPlane.h

References E, and weight_.

Referenced by genfit::DAF::calcWeights(), genfit::WirePointMeasurement::constructMeasurementsOnPlane(), genfit::WireMeasurement::constructMeasurementsOnPlane(), genfit::WireMeasurementNew::constructMeasurementsOnPlane(), genfit::KalmanFitterInfo::getAvgWeightedMeasurementOnPlane(), and genfit::KalmanFitterInfo::setWeights().

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void genfit::MeasurementOnPlane::swap ( MeasurementOnPlane &  other)

Definition at line 43 of file MeasurementOnPlane.cc.

View newest version in sPHENIX GitHub at line 43 of file MeasurementOnPlane.cc

References hMatrix_, genfit::MeasuredStateOnPlane::swap(), swap(), and weight_.

Referenced by operator=().

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Member Data Documentation

std::unique_ptr<const AbsHMatrix> genfit::MeasurementOnPlane::hMatrix_
protected

Definition at line 96 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 96 of file MeasurementOnPlane.h

Referenced by getHMatrix(), MeasurementOnPlane(), Print(), setHMatrix(), and swap().

double genfit::MeasurementOnPlane::weight_
protected

Definition at line 97 of file MeasurementOnPlane.h.

View newest version in sPHENIX GitHub at line 97 of file MeasurementOnPlane.h

Referenced by getWeight(), getWeightedCov(), Print(), setWeight(), and swap().

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