StateOnPlane with additional covariance matrix. More...

#include <MeasuredStateOnPlane.h>

Inheritance diagram for genfit::MeasuredStateOnPlane:

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Collaboration diagram for genfit::MeasuredStateOnPlane:

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Public Member Functions
	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)

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

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
TMatrixDSym	cov_

Protected Attributes inherited from genfit::StateOnPlane
TVectorD	state_

TVectorD	auxInfo_

SharedPlanePtr	sharedPlane_

Detailed Description

StateOnPlane with additional covariance matrix.

Definition at line 38 of file MeasuredStateOnPlane.h.

Constructor & Destructor Documentation

◆ MeasuredStateOnPlane() [1/5]

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

inline

Definition at line 97 of file MeasuredStateOnPlane.h.

                                                                        :
  StateOnPlane(rep), cov_(0,0)
{
  if (rep != NULL) {
    cov_.ResizeTo(rep->getDim(), rep->getDim());
  }
}

◆ MeasuredStateOnPlane() [2/5]

genfit::MeasuredStateOnPlane::MeasuredStateOnPlane	(	const TVectorD &	state,
		const TMatrixDSym &	cov,
		const genfit::SharedPlanePtr &	plane,
		const AbsTrackRep *	rep
	)

inline

Definition at line 105 of file MeasuredStateOnPlane.h.

                                                                                                                                                    :
  StateOnPlane(state, plane, rep), cov_(cov)
{
  assert(rep != NULL);
  //assert(cov_.GetNcols() == (signed)rep->getDim());
}

◆ MeasuredStateOnPlane() [3/5]

genfit::MeasuredStateOnPlane::MeasuredStateOnPlane	(	const TVectorD &	state,
		const TMatrixDSym &	cov,
		const genfit::SharedPlanePtr &	plane,
		const AbsTrackRep *	rep,
		const TVectorD &	auxInfo
	)

inline

Definition at line 112 of file MeasuredStateOnPlane.h.

                                                                                                                                                                             :
  StateOnPlane(state, plane, rep, auxInfo), cov_(cov)
{
  assert(rep != NULL);
  //assert(cov_.GetNcols() == (signed)rep->getDim());
}

◆ MeasuredStateOnPlane() [4/5]

genfit::MeasuredStateOnPlane::MeasuredStateOnPlane ( const MeasuredStateOnPlane & o )

inline

Definition at line 119 of file MeasuredStateOnPlane.h.

                                                                               :
  StateOnPlane(o), cov_(o.cov_)
{
}

◆ MeasuredStateOnPlane() [5/5]

genfit::MeasuredStateOnPlane::MeasuredStateOnPlane	(	const StateOnPlane &	state,
		const TMatrixDSym &	cov
	)

inline

Definition at line 124 of file MeasuredStateOnPlane.h.

                                                                                                   :
  StateOnPlane(state), cov_(cov)
{
  //assert(cov_.GetNcols() == (signed)getRep()->getDim());
}

◆ ~MeasuredStateOnPlane()

virtual genfit::MeasuredStateOnPlane::~MeasuredStateOnPlane ( )

inlinevirtual

Definition at line 51 of file MeasuredStateOnPlane.h.

51{}

Member Function Documentation

◆ blowUpCov()

void genfit::MeasuredStateOnPlane::blowUpCov	(	double	blowUpFac,
		bool	resetOffDiagonals = `true`
	)

Definition at line 46 of file MeasuredStateOnPlane.cc.

                                                                             {
 
  if (resetOffDiagonals) {
    unsigned int dim = cov_.GetNcols();
    for (unsigned int i=0; i<dim; ++i) {
      for (unsigned int j=0; j<dim; ++j) {
        if (i != j)
          cov_(i,j) = 0; // reset off-diagonals
        else
          cov_(i,j) *= blowUpFac; // blow up diagonals
      }
    }
  }
  else
    cov_ *= blowUpFac;
 
}

◆ get6DCov()

TMatrixDSym genfit::MeasuredStateOnPlane::get6DCov ( ) const

inline

Definition at line 63 of file MeasuredStateOnPlane.h.

63{return getRep()->get6DCov(*this);};

genfit::AbsTrackRep::get6DCov

virtual TMatrixDSym get6DCov(const MeasuredStateOnPlane &state) const =0

Get the 6D covariance.

genfit::StateOnPlane::getRep

const AbsTrackRep * getRep() const

Definition StateOnPlane.h:64

◆ get6DStateCov()

void genfit::MeasuredStateOnPlane::get6DStateCov	(	TVectorD &	stateVec,
		TMatrixDSym &	cov
	)		const

inline

Definition at line 65 of file MeasuredStateOnPlane.h.

65{getRep()->get6DStateCov(*this, stateVec, cov);}

genfit::AbsTrackRep::get6DStateCov

virtual void get6DStateCov(const MeasuredStateOnPlane &state, TVectorD &stateVec, TMatrixDSym &cov) const

Translates MeasuredStateOnPlane into 6D state vector (x, y, z, p_x, p_y, p_z) and 6x6 covariance.

Definition AbsTrackRep.cc:77

◆ getCov() [1/2]

TMatrixDSym & genfit::MeasuredStateOnPlane::getCov ( )

inline

Definition at line 54 of file MeasuredStateOnPlane.h.

54{return cov_;}

◆ getCov() [2/2]

const TMatrixDSym & genfit::MeasuredStateOnPlane::getCov ( ) const

inline

Definition at line 53 of file MeasuredStateOnPlane.h.

53{return cov_;}

◆ getMomVar()

double genfit::MeasuredStateOnPlane::getMomVar ( ) const

inline

Definition at line 66 of file MeasuredStateOnPlane.h.

66{return getRep()->getMomVar(*this);}

genfit::AbsTrackRep::getMomVar

virtual double getMomVar(const MeasuredStateOnPlane &state) const =0

get the variance of the absolute value of the momentum .

◆ getPosMomCov()

void genfit::MeasuredStateOnPlane::getPosMomCov	(	TVector3 &	pos,
		TVector3 &	mom,
		TMatrixDSym &	cov
	)		const

inline

Definition at line 64 of file MeasuredStateOnPlane.h.

64{getRep()->getPosMomCov(*this, pos, mom, cov);}

genfit::AbsTrackRep::getPosMomCov

virtual void getPosMomCov(const MeasuredStateOnPlane &state, TVector3 &pos, TVector3 &mom, TMatrixDSym &cov) const =0

Translates MeasuredStateOnPlane into 3D position, momentum and 6x6 covariance.

◆ operator=()

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

inline

Definition at line 130 of file MeasuredStateOnPlane.h.

                                                                                       {
  swap(other);
  return *this;
}

◆ Print()

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

virtual

Reimplemented from genfit::StateOnPlane.

Reimplemented in genfit::MeasurementOnPlane.

Definition at line 30 of file MeasuredStateOnPlane.cc.

                                                {
  std::cout << "genfit::MeasuredStateOnPlane ";
  std::cout << "my address " << this << " my plane's address " << this->sharedPlane_.get() << "; use count: " << sharedPlane_.use_count() << std::endl;
  std::cout << " state vector: "; state_.Print();
  std::cout << " covariance matrix: "; cov_.Print();
  if (sharedPlane_ != NULL) {
    std::cout << " defined in plane "; sharedPlane_->Print();
    TVector3 pos, mom;
    TMatrixDSym cov(6,6);
    getRep()->getPosMomCov(*this, pos, mom, cov);
    std::cout << " 3D position: "; pos.Print();
    std::cout << " 3D momentum: "; mom.Print();
    //std::cout << " 6D covariance: "; cov.Print();
  }
}

◆ setCov()

void genfit::MeasuredStateOnPlane::setCov ( const TMatrixDSym & cov )

inline

Definition at line 60 of file MeasuredStateOnPlane.h.

60{if(cov_.GetNrows() == 0) cov_.ResizeTo(cov); cov_ = cov;}

◆ setPosMomCov() [1/2]

void genfit::MeasuredStateOnPlane::setPosMomCov	(	const TVector3 &	pos,
		const TVector3 &	mom,
		const TMatrixDSym &	cov6x6
	)

inline

Definition at line 69 of file MeasuredStateOnPlane.h.

69{getRep()->setPosMomCov(*this, pos, mom, cov6x6);}

genfit::AbsTrackRep::setPosMomCov

virtual void setPosMomCov(MeasuredStateOnPlane &state, const TVector3 &pos, const TVector3 &mom, const TMatrixDSym &cov6x6) const =0

Set position, momentum and covariance of state.

◆ setPosMomCov() [2/2]

void genfit::MeasuredStateOnPlane::setPosMomCov	(	const TVectorD &	state6,
		const TMatrixDSym &	cov6x6
	)

inline

Definition at line 70 of file MeasuredStateOnPlane.h.

70{getRep()->setPosMomCov(*this, state6, cov6x6);}

◆ setPosMomErr()

void genfit::MeasuredStateOnPlane::setPosMomErr	(	const TVector3 &	pos,
		const TVector3 &	mom,
		const TVector3 &	posErr,
		const TVector3 &	momErr
	)

inline

Definition at line 68 of file MeasuredStateOnPlane.h.

68{getRep()->setPosMomErr(*this, pos, mom, posErr, momErr);}

genfit::AbsTrackRep::setPosMomErr

virtual void setPosMomErr(MeasuredStateOnPlane &state, const TVector3 &pos, const TVector3 &mom, const TVector3 &posErr, const TVector3 &momErr) const =0

Set position and momentum and error of state.

◆ setStateCov()

void genfit::MeasuredStateOnPlane::setStateCov	(	const TVectorD &	state,
		const TMatrixDSym &	cov
	)

inline

Definition at line 58 of file MeasuredStateOnPlane.h.

58{setState(state); setCov(cov);}

genfit::MeasuredStateOnPlane::setCov

void setCov(const TMatrixDSym &cov)

Definition MeasuredStateOnPlane.h:60

genfit::StateOnPlane::setState

void setState(const TVectorD &state)

Definition StateOnPlane.h:66

◆ setStateCovPlane()

void genfit::MeasuredStateOnPlane::setStateCovPlane	(	const TVectorD &	state,
		const TMatrixDSym &	cov,
		const SharedPlanePtr &	plane
	)

inline

Definition at line 59 of file MeasuredStateOnPlane.h.

59{setStatePlane(state, plane); setCov(cov);}

genfit::StateOnPlane::setStatePlane

void setStatePlane(const TVectorD &state, const SharedPlanePtr &plane)

Definition StateOnPlane.h:68

◆ swap()

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

inline

Definition at line 91 of file MeasuredStateOnPlane.h.

                                                                  {
  StateOnPlane::swap(other);
  this->cov_.ResizeTo(other.cov_);
  std::swap(this->cov_, other.cov_);
}

Member Data Documentation

◆ cov_

TMatrixDSym genfit::MeasuredStateOnPlane::cov_

protected

Definition at line 77 of file MeasuredStateOnPlane.h.

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

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MeasuredStateOnPlane() [1/5]

◆ MeasuredStateOnPlane() [2/5]

◆ MeasuredStateOnPlane() [3/5]

◆ MeasuredStateOnPlane() [4/5]

◆ MeasuredStateOnPlane() [5/5]

◆ ~MeasuredStateOnPlane()

Member Function Documentation

◆ blowUpCov()

◆ get6DCov()

◆ get6DStateCov()

◆ getCov() [1/2]

◆ getCov() [2/2]

◆ getMomVar()

◆ getPosMomCov()

◆ operator=()

◆ Print()

◆ setCov()

◆ setPosMomCov() [1/2]

◆ setPosMomCov() [2/2]

◆ setPosMomErr()

◆ setStateCov()

◆ setStateCovPlane()

◆ swap()

Member Data Documentation

◆ cov_