genfit::StateOnPlane Class Reference

A state with arbitrary dimension defined in a DetPlane. More...

#include <StateOnPlane.h>

Inheritance diagram for genfit::StateOnPlane:

Public Member Functions
	StateOnPlane (const AbsTrackRep *rep=NULL)
	StateOnPlane (const TVectorD &state, const SharedPlanePtr &plane, const AbsTrackRep *rep)
	state is defined by the TrackReps parameterization More...
	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
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)
virtual void	Print (Option_t *option="") const

Protected Attributes
TVectorD	state_
TVectorD	auxInfo_
SharedPlanePtr	sharedPlane_

Private Attributes
const AbsTrackRep *	rep_
	Shared ownership. '!' in order to silence ROOT, custom streamer writes and reads this. More...

Detailed Description

A state with arbitrary dimension defined in a DetPlane.

The dimension and meaning of the state_ vector are defined by the track parameterization of the rep_. sharedPlane_ is a shared_pointer, the ownership over that plane is shared between all StateOnPlane objects defined in that plane. The definition of the state is bound to the TrackRep rep_. Therefore, the StateOnPlane contains a pointer to a AbsTrackRep. It will provide functionality to extrapolate it and translate the state it into cartesian coordinates. Shortcuts to all functions of the AbsTrackRep which use this StateOnPlane are also provided here.

Definition at line 45 of file StateOnPlane.h.

Constructor & Destructor Documentation

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

inline

Definition at line 147 of file StateOnPlane.h.

References genfit::AbsTrackRep::getDim(), and state_.

                                                        :
  state_(0), auxInfo_(0), sharedPlane_(), rep_(rep)
{
  if (rep != NULL) {
    state_.ResizeTo(rep->getDim());
  }
}

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

inline

state is defined by the TrackReps parameterization

Definition at line 155 of file StateOnPlane.h.

References sharedPlane_.

                                                                                                            :
  state_(state), auxInfo_(0), sharedPlane_(plane), rep_(rep)
{
  assert(rep != NULL);
  assert(sharedPlane_.get() != NULL);
}

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

inline

Definition at line 162 of file StateOnPlane.h.

References sharedPlane_.

                                                                                                                                     :
  state_(state), auxInfo_(auxInfo), sharedPlane_(plane), rep_(rep)
{
  assert(rep != NULL);
  assert(sharedPlane_.get() != NULL);
}

virtual genfit::StateOnPlane::~StateOnPlane ( )

inlinevirtual

Definition at line 58 of file StateOnPlane.h.

{}

Member Function Documentation

double genfit::StateOnPlane::extrapolateBy ( double  step, bool  stopAtBoundary = false, bool  calcJacobianNoise = false  )

inline

Definition at line 97 of file StateOnPlane.h.

References genfit::AbsTrackRep::extrapolateBy(), and rep_.

                                        {return rep_->extrapolateBy(*this, step, stopAtBoundary, calcJacobianNoise);}

double genfit::StateOnPlane::extrapolateToCylinder ( double  radius, const TVector3 &  linePoint = TVector3(0.,0.,0.), const TVector3 &  lineDirection = TVector3(0.,0.,1.), bool  stopAtBoundary = false, bool  calcJacobianNoise = false  )

inline

Definition at line 88 of file StateOnPlane.h.

References genfit::AbsTrackRep::extrapolateToCylinder(), and rep_.

                                        {return rep_->extrapolateToCylinder(*this, radius, linePoint, lineDirection, stopAtBoundary, calcJacobianNoise);}

double genfit::StateOnPlane::extrapolateToLine ( const TVector3 &  linePoint, const TVector3 &  lineDirection, bool  stopAtBoundary = false, bool  calcJacobianNoise = false  )

inline

Definition at line 77 of file StateOnPlane.h.

References genfit::AbsTrackRep::extrapolateToLine(), and rep_.

                                        {return rep_->extrapolateToLine(*this, linePoint, lineDirection, stopAtBoundary, calcJacobianNoise);}

double genfit::StateOnPlane::extrapolateToMeasurement ( const AbsMeasurement *  measurement, bool  stopAtBoundary = false, bool  calcJacobianNoise = false  )

inline

Definition at line 100 of file StateOnPlane.h.

References genfit::AbsTrackRep::extrapolateToMeasurement(), and rep_.

                                        {return rep_->extrapolateToMeasurement(*this, measurement, stopAtBoundary, calcJacobianNoise);}

double genfit::StateOnPlane::extrapolateToPlane ( const SharedPlanePtr &  plane, bool  stopAtBoundary = false, bool  calcJacobianNoise = false  )

inline

Definition at line 74 of file StateOnPlane.h.

References genfit::AbsTrackRep::extrapolateToPlane(), and rep_.

                                        {return rep_->extrapolateToPlane(*this, plane, stopAtBoundary, calcJacobianNoise);}

double genfit::StateOnPlane::extrapolateToPoint ( const TVector3 &  point, bool  stopAtBoundary = false, bool  calcJacobianNoise = false  )

inline

Definition at line 81 of file StateOnPlane.h.

References genfit::AbsTrackRep::extrapolateToPoint(), and rep_.

                                        {return rep_->extrapolateToPoint(*this, point, stopAtBoundary, calcJacobianNoise);}

double genfit::StateOnPlane::extrapolateToPoint ( const TVector3 &  point, const TMatrixDSym &  G, bool  stopAtBoundary = false, bool  calcJacobianNoise = false  )

inline

Definition at line 84 of file StateOnPlane.h.

References genfit::AbsTrackRep::extrapolateToPoint(), and rep_.

                                        {return rep_->extrapolateToPoint(*this, point, G, stopAtBoundary, calcJacobianNoise);}

double genfit::StateOnPlane::extrapolateToSphere ( double  radius, const TVector3 &  point = TVector3(0.,0.,0.), bool  stopAtBoundary = false, bool  calcJacobianNoise = false  )

inline

Definition at line 93 of file StateOnPlane.h.

References genfit::AbsTrackRep::extrapolateToSphere(), point, and rep_.

                                        {return rep_->extrapolateToSphere(*this, radius, point, stopAtBoundary, calcJacobianNoise);}

TVectorD genfit::StateOnPlane::get6DState ( ) const

inline

Definition at line 110 of file StateOnPlane.h.

References genfit::AbsTrackRep::get6DState(), and rep_.

{return rep_->get6DState(*this);}

const TVectorD& genfit::StateOnPlane::getAuxInfo ( ) const

inline

Definition at line 62 of file StateOnPlane.h.

References auxInfo_.

Referenced by Genfit2Track2PndTrack().

{return auxInfo_;}

TVectorD& genfit::StateOnPlane::getAuxInfo ( )

inline

Definition at line 63 of file StateOnPlane.h.

References auxInfo_.

{return auxInfo_;}

double genfit::StateOnPlane::getCharge ( ) const

inline

Definition at line 113 of file StateOnPlane.h.

References genfit::AbsTrackRep::getCharge(), and rep_.

{return rep_->getCharge(*this);}

TVector3 genfit::StateOnPlane::getDir ( ) const

inline

Definition at line 107 of file StateOnPlane.h.

References genfit::AbsTrackRep::getDir(), and rep_.

{return rep_->getDir(*this);}

double genfit::StateOnPlane::getMass ( ) const

inline

Definition at line 115 of file StateOnPlane.h.

References genfit::AbsTrackRep::getMass(), and rep_.

{return rep_->getMass(*this);}

TVector3 genfit::StateOnPlane::getMom ( ) const

inline

Definition at line 106 of file StateOnPlane.h.

References genfit::AbsTrackRep::getMom(), and rep_.

{return rep_->getMom(*this);}

double genfit::StateOnPlane::getMomMag ( ) const

inline

Definition at line 111 of file StateOnPlane.h.

References genfit::AbsTrackRep::getMomMag(), and rep_.

{return rep_->getMomMag(*this);}

int genfit::StateOnPlane::getPDG ( ) const

inline

Definition at line 112 of file StateOnPlane.h.

References genfit::AbsTrackRep::getPDG(), and rep_.

{return rep_->getPDG();}

const SharedPlanePtr& genfit::StateOnPlane::getPlane ( ) const

inline

Definition at line 64 of file StateOnPlane.h.

References sharedPlane_.

Referenced by Genfit2Track2PndTrack().

{return sharedPlane_;}

TVector3 genfit::StateOnPlane::getPos ( ) const

inline

Definition at line 105 of file StateOnPlane.h.

References genfit::AbsTrackRep::getPos(), and rep_.

{return rep_->getPos(*this);}

void genfit::StateOnPlane::getPosDir ( TVector3 &  pos, TVector3 &  dir  ) const

inline

Definition at line 109 of file StateOnPlane.h.

References genfit::AbsTrackRep::getPosDir(), and rep_.

{rep_->getPosDir(*this, pos, dir);}

void genfit::StateOnPlane::getPosMom ( TVector3 &  pos, TVector3 &  mom  ) const

inline

Definition at line 108 of file StateOnPlane.h.

References genfit::AbsTrackRep::getPosMom(), and rep_.

{rep_->getPosMom(*this, pos, mom);}

double genfit::StateOnPlane::getQop ( ) const

inline

Definition at line 114 of file StateOnPlane.h.

References genfit::AbsTrackRep::getQop(), and rep_.

{return rep_->getQop(*this);}

const AbsTrackRep* genfit::StateOnPlane::getRep ( ) const

inline

Definition at line 65 of file StateOnPlane.h.

References rep_.

Referenced by genfit::MeasuredStateOnPlane::get6DCov(), genfit::MeasuredStateOnPlane::get6DStateCov(), genfit::MeasuredStateOnPlane::getMomVar(), genfit::MeasuredStateOnPlane::getPosMomCov(), genfit::MeasuredStateOnPlane::setPosMomCov(), and genfit::MeasuredStateOnPlane::setPosMomErr().

{return rep_;}

const TVectorD& genfit::StateOnPlane::getState ( ) const

inline

Definition at line 60 of file StateOnPlane.h.

References state_.

Referenced by Genfit2Track2PndTrack(), genfit::RKTrackRep::getQop(), and genfit::RKTrackRep::setQop().

{return state_;}

TVectorD& genfit::StateOnPlane::getState ( )

inline

Definition at line 61 of file StateOnPlane.h.

References state_.

{return state_;}

double genfit::StateOnPlane::getTime ( ) const

inline

Definition at line 116 of file StateOnPlane.h.

References genfit::AbsTrackRep::getTime(), and rep_.

{return rep_->getTime(*this);}

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

inline

Definition at line 169 of file StateOnPlane.h.

References swap().

                                                               {
  swap(other);
  return *this;
}

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

virtual

Reimplemented in genfit::ReferenceStateOnPlane, genfit::MeasuredStateOnPlane, and genfit::MeasurementOnPlane.

void genfit::StateOnPlane::setAuxInfo ( const TVectorD &  auxInfo )

inline

Definition at line 70 of file StateOnPlane.h.

References auxInfo_.

{if(auxInfo_.GetNrows() == 0) auxInfo_.ResizeTo(auxInfo); auxInfo_ = auxInfo;}

void genfit::StateOnPlane::setChargeSign ( double  charge )

inline

Definition at line 120 of file StateOnPlane.h.

References rep_, and genfit::AbsTrackRep::setChargeSign().

{rep_->setChargeSign(*this, charge);}

void genfit::StateOnPlane::setPlane ( const SharedPlanePtr &  plane )

inline

Definition at line 68 of file StateOnPlane.h.

References sharedPlane_.

{sharedPlane_ = plane;}

void genfit::StateOnPlane::setPosMom ( const TVector3 &  pos, const TVector3 &  mom  )

inline

Definition at line 118 of file StateOnPlane.h.

References rep_, and genfit::AbsTrackRep::setPosMom().

{rep_->setPosMom(*this, pos, mom);}

void genfit::StateOnPlane::setPosMom ( const TVectorD &  state6 )

inline

Definition at line 119 of file StateOnPlane.h.

References rep_, and genfit::AbsTrackRep::setPosMom().

{rep_->setPosMom(*this, state6);}

void genfit::StateOnPlane::setQop ( double  qop )

inline

Definition at line 121 of file StateOnPlane.h.

References rep_, and genfit::AbsTrackRep::setQop().

{rep_->setQop(*this, qop);}

void genfit::StateOnPlane::setRep ( const AbsTrackRep *  rep )

inline

Definition at line 71 of file StateOnPlane.h.

References rep_.

{rep_ = rep;}

void genfit::StateOnPlane::setState ( const TVectorD &  state )

inline

Definition at line 67 of file StateOnPlane.h.

References state_.

Referenced by genfit::MeasuredStateOnPlane::setStateCov().

{if(state_.GetNrows() == 0) state_.ResizeTo(state); state_ = state;}

void genfit::StateOnPlane::setStatePlane ( const TVectorD &  state, const SharedPlanePtr &  plane  )

inline

Definition at line 69 of file StateOnPlane.h.

References sharedPlane_, and state_.

Referenced by genfit::MeasuredStateOnPlane::setStateCovPlane().

{state_ = state; sharedPlane_ = plane;}

void genfit::StateOnPlane::setTime ( double  time )

inline

Definition at line 122 of file StateOnPlane.h.

References rep_, and genfit::AbsTrackRep::setTime().

{rep_->setTime(*this, time);}

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

inline

Definition at line 174 of file StateOnPlane.h.

References auxInfo_, rep_, sharedPlane_, and state_.

Referenced by operator=(), and genfit::MeasuredStateOnPlane::swap().

                                                  {
  this->state_.ResizeTo(other.state_);
  std::swap(this->state_, other.state_);
  this->auxInfo_.ResizeTo(other.auxInfo_);
  std::swap(this->auxInfo_, other.auxInfo_);
  this->sharedPlane_.swap(other.sharedPlane_);
  std::swap(this->rep_, other.rep_);
}

Member Data Documentation

TVectorD genfit::StateOnPlane::auxInfo_

protected

Definition at line 130 of file StateOnPlane.h.

Referenced by getAuxInfo(), setAuxInfo(), and swap().

const AbsTrackRep* genfit::StateOnPlane::rep_

private

Shared ownership. '!' in order to silence ROOT, custom streamer writes and reads this.

Pointer to TrackRep with respect to which StateOnPlane is defined

Definition at line 137 of file StateOnPlane.h.

Referenced by extrapolateBy(), extrapolateToCylinder(), extrapolateToLine(), extrapolateToMeasurement(), extrapolateToPlane(), extrapolateToPoint(), extrapolateToSphere(), get6DState(), getCharge(), getDir(), getMass(), getMom(), getMomMag(), getPDG(), getPos(), getPosDir(), getPosMom(), getQop(), getRep(), getTime(), setChargeSign(), setPosMom(), setQop(), setRep(), setTime(), and swap().

SharedPlanePtr genfit::StateOnPlane::sharedPlane_

protected

Definition at line 131 of file StateOnPlane.h.

Referenced by getPlane(), setPlane(), setStatePlane(), StateOnPlane(), and swap().

TVectorD genfit::StateOnPlane::state_

protected

Definition at line 129 of file StateOnPlane.h.

Referenced by getState(), setState(), setStatePlane(), StateOnPlane(), and swap().

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

• StateOnPlane.h