RefittedTrackState< N > Class Template Reference

#include <RefittedTrackState.h>

Inheritance diagram for RefittedTrackState< N >:

Public Types
typedef ROOT::Math::SMatrix< double, N, N, ROOT::Math::MatRepSym< double, N > >	AlgebraicSymMatrixNN
typedef ROOT::Math::SVector< double, N - 2 >	AlgebraicVectorM
typedef ROOT::Math::SVector< double, N >	AlgebraicVectorN

Public Member Functions
virtual std::vector< ReferenceCountingPointer< RefittedTrackState > >	components () const =0
virtual AlgebraicSymMatrixNN	covariance () const =0
virtual FreeTrajectoryState	freeTrajectoryState () const =0
virtual AlgebraicVectorM	momentumVector () const =0
virtual AlgebraicVectorN	parameters () const =0
virtual GlobalPoint	position () const =0
virtual ReferenceCountingPointer< RefittedTrackState >	stateWithNewWeight (const double newWeight) const =0
virtual TrajectoryStateOnSurface	trajectoryStateOnSurface (const Surface &surface) const =0
virtual TrajectoryStateOnSurface	trajectoryStateOnSurface (const Surface &surface, const Propagator &propagator) const =0
virtual reco::TransientTrack	transientTrack () const =0
virtual double	weight () const =0
	~RefittedTrackState () override

Detailed Description

template<unsigned int N>
class RefittedTrackState< N >

Definition at line 21 of file RefittedTrackState.h.

Member Typedef Documentation

AlgebraicSymMatrixNN

template<unsigned int N>

typedef ROOT::Math::SMatrix<double, N, N, ROOT::Math::MatRepSym<double, N> > RefittedTrackState< N >::AlgebraicSymMatrixNN

Definition at line 28 of file RefittedTrackState.h.

AlgebraicVectorM

template<unsigned int N>

typedef ROOT::Math::SVector<double, N - 2> RefittedTrackState< N >::AlgebraicVectorM

Definition at line 25 of file RefittedTrackState.h.

AlgebraicVectorN

template<unsigned int N>

typedef ROOT::Math::SVector<double, N> RefittedTrackState< N >::AlgebraicVectorN

Definition at line 24 of file RefittedTrackState.h.

Constructor & Destructor Documentation

~RefittedTrackState()

template<unsigned int N>

RefittedTrackState< N >::~RefittedTrackState ( )

inlineoverride

Definition at line 30 of file RefittedTrackState.h.

{}

Member Function Documentation

components()

template<unsigned int N>

virtual std::vector<ReferenceCountingPointer<RefittedTrackState> > RefittedTrackState< N >::components ( ) const

pure virtual

Implemented in MultiRefittedTS, PerigeeRefittedTrackState, and KinematicRefittedTrackState.

covariance()

template<unsigned int N>

virtual AlgebraicSymMatrixNN RefittedTrackState< N >::covariance ( ) const

pure virtual

The covariance matrix

Implemented in MultiRefittedTS, PerigeeRefittedTrackState, and KinematicRefittedTrackState.

freeTrajectoryState()

template<unsigned int N>

virtual FreeTrajectoryState RefittedTrackState< N >::freeTrajectoryState ( ) const

pure virtual

Transformation into a FreeTrajectoryState

Implemented in KinematicRefittedTrackState, MultiRefittedTS, and PerigeeRefittedTrackState.

momentumVector()

template<unsigned int N>

virtual AlgebraicVectorM RefittedTrackState< N >::momentumVector ( ) const

pure virtual

Vector containing the parameters describing the momentum as the vertex

Implemented in MultiRefittedTS, PerigeeRefittedTrackState, and KinematicRefittedTrackState.

parameters()

template<unsigned int N>

virtual AlgebraicVectorN RefittedTrackState< N >::parameters ( ) const

pure virtual

Vector containing the refitted track parameters.

Implemented in MultiRefittedTS, PerigeeRefittedTrackState, and KinematicRefittedTrackState.

position()

template<unsigned int N>

virtual GlobalPoint RefittedTrackState< N >::position ( ) const

pure virtual

Position at which the momentum is defined.

Implemented in MultiRefittedTS, PerigeeRefittedTrackState, and KinematicRefittedTrackState.

stateWithNewWeight()

template<unsigned int N>

virtual ReferenceCountingPointer<RefittedTrackState> RefittedTrackState< N >::stateWithNewWeight ( const double  newWeight ) const

pure virtual

Returns a new refitted state of the same type, but with another weight. The current state is unchanged.

Implemented in MultiRefittedTS, PerigeeRefittedTrackState, and KinematicRefittedTrackState.

trajectoryStateOnSurface() [1/2]

template<unsigned int N>

virtual TrajectoryStateOnSurface RefittedTrackState< N >::trajectoryStateOnSurface ( const Surface &  surface ) const

pure virtual

Transformation into a TSOS at a given surface

Implemented in KinematicRefittedTrackState, MultiRefittedTS, and PerigeeRefittedTrackState.

trajectoryStateOnSurface() [2/2]

template<unsigned int N>

virtual TrajectoryStateOnSurface RefittedTrackState< N >::trajectoryStateOnSurface ( const Surface &  surface, const Propagator &  propagator  ) const

pure virtual

Transformation into a TSOS at a given surface, with a given propagator

Implemented in KinematicRefittedTrackState, MultiRefittedTS, and PerigeeRefittedTrackState.

transientTrack()

template<unsigned int N>

virtual reco::TransientTrack RefittedTrackState< N >::transientTrack ( ) const

pure virtual

Implemented in PerigeeRefittedTrackState, KinematicRefittedTrackState, and MultiRefittedTS.

weight()

template<unsigned int N>

virtual double RefittedTrackState< N >::weight ( ) const

pure virtual

The weight of this component in a mixture

Implemented in MultiRefittedTS, PerigeeRefittedTrackState, and KinematicRefittedTrackState.