Measured coordinates on a plane. More...

#include <MeasurementOnPlane.h>

Inheritance diagram for genfit::MeasurementOnPlane:

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Collaboration diagram for genfit::MeasurementOnPlane:

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Public Member Functions
	MeasurementOnPlane (const AbsTrackRep *rep=NULL)

	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

Public Member Functions inherited from genfit::MeasuredStateOnPlane
	MeasuredStateOnPlane (const AbsTrackRep *rep=NULL)

	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 ()

const TMatrixDSym &	getCov () const

TMatrixDSym &	getCov ()

void	blowUpCov (double blowUpFac, bool resetOffDiagonals=true)

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 AbsTrackRep *rep=NULL)

	StateOnPlane (const TVectorD &state, const SharedPlanePtr &plane, const AbsTrackRep *rep)

	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	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

void	setPosMom (const TVector3 &pos, const TVector3 &mom)

void	setPosMom (const TVectorD &state6)

void	setChargeSign (double charge)

void	setQop (double qop)

Protected Attributes
boost::scoped_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_

Detailed Description

Measured coordinates on a plane.

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

Definition at line 44 of file MeasurementOnPlane.h.

Constructor & Destructor Documentation

◆ MeasurementOnPlane() [1/3]

genfit::MeasurementOnPlane::MeasurementOnPlane ( const AbsTrackRep * rep = NULL )

inline

Definition at line 48 of file MeasurementOnPlane.h.

48 :

49 MeasuredStateOnPlane(rep), hMatrix_(NULL), weight_(0) {}

genfit::MeasuredStateOnPlane::MeasuredStateOnPlane

MeasuredStateOnPlane(const AbsTrackRep *rep=NULL)

Definition MeasuredStateOnPlane.h:97

genfit::MeasurementOnPlane::hMatrix_

boost::scoped_ptr< const AbsHMatrix > hMatrix_

Definition MeasurementOnPlane.h:74

genfit::MeasurementOnPlane::weight_

double weight_

Definition MeasurementOnPlane.h:78

◆ MeasurementOnPlane() [2/3]

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

inline

Definition at line 50 of file MeasurementOnPlane.h.

50 :

51 MeasuredStateOnPlane(state, cov, plane, rep), hMatrix_(hMatrix), weight_(weight) {}

◆ MeasurementOnPlane() [3/3]

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

copy constructor

Definition at line 28 of file MeasurementOnPlane.cc.

                                                                      :
    MeasuredStateOnPlane(other),
    weight_(other.weight_)
{
  hMatrix_.reset(other.hMatrix_->clone());
}

◆ ~MeasurementOnPlane()

virtual genfit::MeasurementOnPlane::~MeasurementOnPlane ( )

inlinevirtual

Definition at line 59 of file MeasurementOnPlane.h.

59{}

Member Function Documentation

◆ getHMatrix()

const AbsHMatrix * genfit::MeasurementOnPlane::getHMatrix ( ) const

inline

Definition at line 61 of file MeasurementOnPlane.h.

61{return hMatrix_.get();}

◆ getWeight()

double genfit::MeasurementOnPlane::getWeight ( ) const

inline

Definition at line 62 of file MeasurementOnPlane.h.

62{return weight_;}

◆ getWeightedCov()

TMatrixDSym genfit::MeasurementOnPlane::getWeightedCov ( )

inline

Definition at line 64 of file MeasurementOnPlane.h.

64{return weight_*cov_;}

genfit::MeasuredStateOnPlane::cov_

TMatrixDSym cov_

Definition MeasuredStateOnPlane.h:77

◆ operator=()

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

assignment operator

Definition at line 36 of file MeasurementOnPlane.cc.

                                                                          {
  swap(other);
  return *this;
}

◆ Print()

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

virtual

Reimplemented from genfit::MeasuredStateOnPlane.

Definition at line 49 of file MeasurementOnPlane.cc.

{
  std::cout << "genfit::MeasurementOnPlane, weight = " << weight_ << "\n";
  std::cout << " state vector: "; state_.Print();
  std::cout << " covariance matrix: "; cov_.Print();
  if (sharedPlane_ != NULL)
    std::cout << " defined in plane "; sharedPlane_->Print();
  std::cout << " hMatrix: "; hMatrix_->Print();
 
}

◆ setHMatrix()

void genfit::MeasurementOnPlane::setHMatrix ( const AbsHMatrix * hMatrix )

inline

Definition at line 66 of file MeasurementOnPlane.h.

66{hMatrix_.reset(hMatrix);}

◆ setWeight()

void genfit::MeasurementOnPlane::setWeight ( double weight )

inline

Definition at line 67 of file MeasurementOnPlane.h.

67{weight_ = fmax(weight, 1.E-10);}

◆ swap()

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

Definition at line 42 of file MeasurementOnPlane.cc.

                                                       {
  MeasuredStateOnPlane::swap(other);
  this->hMatrix_.swap(other.hMatrix_);
  std::swap(this->weight_, other.weight_);
}

Member Data Documentation

◆ hMatrix_

boost::scoped_ptr<const AbsHMatrix> genfit::MeasurementOnPlane::hMatrix_

protected

Definition at line 74 of file MeasurementOnPlane.h.

◆ weight_

double genfit::MeasurementOnPlane::weight_

protected

Definition at line 78 of file MeasurementOnPlane.h.

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

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MeasurementOnPlane() [1/3]

◆ MeasurementOnPlane() [2/3]

◆ MeasurementOnPlane() [3/3]

◆ ~MeasurementOnPlane()

Member Function Documentation

◆ getHMatrix()

◆ getWeight()

◆ getWeightedCov()

◆ operator=()

◆ Print()

◆ setHMatrix()

◆ setWeight()

◆ swap()

Member Data Documentation

◆ hMatrix_

◆ weight_