Helper class to aid the creation of a recob::Track, keeping data vectors in sync. More...

#include "TrackCreationBookKeeper.h"

Public Member Functions
	TrackCreationBookKeeper (std::vector< art::Ptr< Hit > > &outhits, OptionalOutputs &optionals, int tkID, int pdgHyp, bool hasMomenta, int nfitpars=4)
	Constructor: needs reference to output hit vector, optional outputs struct, and other parameters needed when creating the track object. More...

void	setTotChi2 (double totChi2)
	Set the total chi2 value. More...


	TrackCreationBookKeeper (const TrackCreationBookKeeper &)=delete
	Avoid copies of this object. More...

	TrackCreationBookKeeper (TrackCreationBookKeeper &&)=delete
	Avoid copies of this object. More...

TrackCreationBookKeeper &	operator= (const TrackCreationBookKeeper &)=delete
	Avoid copies of this object. More...

TrackCreationBookKeeper &	operator= (TrackCreationBookKeeper &&)=delete
	Avoid copies of this object. More...


void	addPoint (const Point_t &point, const Vector_t &vect, art::Ptr< Hit > hit, const PointFlags_t &flag, double chi2)
	Add a single point; different version of the functions are provided using const references or rvalue references, with and without an OptionalPointElement argument. More...

void	addPoint (const Point_t &point, const Vector_t &vect, art::Ptr< Hit > hit, const PointFlags_t &flag, double chi2, OptionalPointElement &ope)
	Add a single point; different version of the functions are provided using const references or rvalue references, with and without an OptionalPointElement argument. More...

void	addPoint (Point_t &&point, Vector_t &&vect, art::Ptr< Hit > hit, PointFlags_t &&flag, double chi2)
	Add a single point; different version of the functions are provided using const references or rvalue references, with and without an OptionalPointElement argument. More...

void	addPoint (Point_t &&point, Vector_t &&vect, art::Ptr< Hit > hit, PointFlags_t &&flag, double chi2, OptionalPointElement &ope)
	Add a single point; different version of the functions are provided using const references or rvalue references, with and without an OptionalPointElement argument. More...


Track	finalizeTrack (const tracking::SMatrixSym55 &covStart, const tracking::SMatrixSym55 &covEnd)
	Get the finalized recob::Track; needs the start and end covariance matrices. More...

Track	finalizeTrack (tracking::SMatrixSym55 &&covStart, tracking::SMatrixSym55 &&covEnd)
	Get the finalized recob::Track; needs the start and end covariance matrices. More...

Private Attributes
trkmkr::TrackTrajectoryCreationBookKeeper	ttcbk_

int	tkID_

int	pdgHyp_

double	totChi2_

OptionalOutputs *	opts

std::vector< double >	chi2v

int	nfittedpars

Detailed Description

Helper class to aid the creation of a recob::Track, keeping data vectors in sync.

Helper class to aid the creation of a recob::Track, keeping output data (vectors of recob::tracking::Point_t, recob::tracking::Vector_t, recob::TrackTrajectory::PointFlags_t, recob::Hit, and trkmkr::OptionalOutputs struct) in sync. It internally stores and uses a trkmkr::TrackTrajectoryCreationBookKeeper object. Elements of those vectors are added sequentially using the addPoint functions. Once all points have been added a call to the function finalizeTrack, builds the track moving the content of the vectors.

Author: G. Cerati (FNAL, MicroBooNE)

Date: 2017

Version: 1.0

Definition at line 31 of file TrackCreationBookKeeper.h.

Constructor & Destructor Documentation

trkmkr::TrackCreationBookKeeper::TrackCreationBookKeeper	(	std::vector< art::Ptr< Hit > > &	outhits,
		OptionalOutputs &	optionals,
		int	tkID,
		int	pdgHyp,
		bool	hasMomenta,
		int	nfitpars = `4`
	)

inline

Constructor: needs reference to output hit vector, optional outputs struct, and other parameters needed when creating the track object.

Definition at line 34 of file TrackCreationBookKeeper.h.

References addPoint().

     : ttcbk_(outhits, hasMomenta), tkID_(tkID), pdgHyp_(pdgHyp), totChi2_(0), opts(&optionals), nfittedpars(nfitpars)
       {
         opts->reset();
       }

trkmkr::TrackCreationBookKeeper::TrackCreationBookKeeper ( const TrackCreationBookKeeper & )

delete

Avoid copies of this object.

trkmkr::TrackCreationBookKeeper::TrackCreationBookKeeper ( TrackCreationBookKeeper && )

delete

Avoid copies of this object.

Member Function Documentation

void trkmkr::TrackCreationBookKeeper::addPoint	(	const Point_t &	point,
		const Vector_t &	vect,
		art::Ptr< Hit >	hit,
		const PointFlags_t &	flag,
		double	chi2
	)

inline

Add a single point; different version of the functions are provided using const references or rvalue references, with and without an OptionalPointElement argument.

Definition at line 50 of file TrackCreationBookKeeper.h.

Referenced by trkf::TrackKalmanFitter::fillResult(), and TrackCreationBookKeeper().

                                                                                                                       {
       ttcbk_.addPoint(point, vect, hit, flag);
       chi2v.push_back(chi2);
       totChi2_+=chi2;
     }

void trkmkr::TrackCreationBookKeeper::addPoint	(	const Point_t &	point,
		const Vector_t &	vect,
		art::Ptr< Hit >	hit,
		const PointFlags_t &	flag,
		double	chi2,
		OptionalPointElement &	ope
	)

inline

Add a single point; different version of the functions are provided using const references or rvalue references, with and without an OptionalPointElement argument.

Definition at line 55 of file TrackCreationBookKeeper.h.

                                                                                                                                                  {
       addPoint(point, vect, hit, flag, chi2);
       opts->addPoint(ope);
     }

void trkmkr::TrackCreationBookKeeper::addPoint	(	Point_t &&	point,
		Vector_t &&	vect,
		art::Ptr< Hit >	hit,
		PointFlags_t &&	flag,
		double	chi2
	)

inline

Add a single point; different version of the functions are provided using const references or rvalue references, with and without an OptionalPointElement argument.

Definition at line 59 of file TrackCreationBookKeeper.h.

                                                                                                        {
       ttcbk_.addPoint(std::move(point), std::move(vect), hit, std::move(flag));
       chi2v.push_back(chi2);
       totChi2_+=chi2;
     }

void trkmkr::TrackCreationBookKeeper::addPoint	(	Point_t &&	point,
		Vector_t &&	vect,
		art::Ptr< Hit >	hit,
		PointFlags_t &&	flag,
		double	chi2,
		OptionalPointElement &	ope
	)

inline

Add a single point; different version of the functions are provided using const references or rvalue references, with and without an OptionalPointElement argument.

Definition at line 64 of file TrackCreationBookKeeper.h.

                                                                                                                                   {
       addPoint(std::move(point), std::move(vect), hit, std::move(flag), chi2);
       opts->addPoint(ope);
     }

Track trkmkr::TrackCreationBookKeeper::finalizeTrack	(	const tracking::SMatrixSym55 &	covStart,
		const tracking::SMatrixSym55 &	covEnd
	)

inline

Get the finalized recob::Track; needs the start and end covariance matrices.

Definition at line 75 of file TrackCreationBookKeeper.h.

Referenced by trkf::TrackKalmanFitter::fillResult().

                                                                                                   {
       return Track(ttcbk_.finalizeTrackTrajectory(),pdgHyp_,totChi2_,int(chi2v.size())-nfittedpars,
                    tracking::SMatrixSym55(covStart),tracking::SMatrixSym55(covEnd),tkID_);
     }

Track trkmkr::TrackCreationBookKeeper::finalizeTrack	(	tracking::SMatrixSym55 &&	covStart,
		tracking::SMatrixSym55 &&	covEnd
	)

inline

Get the finalized recob::Track; needs the start and end covariance matrices.

Definition at line 79 of file TrackCreationBookKeeper.h.

                                                                                         {
       return Track(ttcbk_.finalizeTrackTrajectory(),pdgHyp_,totChi2_,int(chi2v.size())-nfittedpars,
                    std::move(covStart),std::move(covEnd),tkID_);
     }

TrackCreationBookKeeper& trkmkr::TrackCreationBookKeeper::operator= ( const TrackCreationBookKeeper & )

delete

Avoid copies of this object.

TrackCreationBookKeeper& trkmkr::TrackCreationBookKeeper::operator= ( TrackCreationBookKeeper && )

delete

Avoid copies of this object.

void trkmkr::TrackCreationBookKeeper::setTotChi2 ( double totChi2 )

inline

Set the total chi2 value.

Definition at line 71 of file TrackCreationBookKeeper.h.

71 { totChi2_ = totChi2; }

trkmkr::TrackCreationBookKeeper::totChi2_

double totChi2_

Definition: TrackCreationBookKeeper.h:88

Member Data Documentation

std::vector<double> trkmkr::TrackCreationBookKeeper::chi2v

private

Definition at line 90 of file TrackCreationBookKeeper.h.

int trkmkr::TrackCreationBookKeeper::nfittedpars

private

Definition at line 91 of file TrackCreationBookKeeper.h.

OptionalOutputs* trkmkr::TrackCreationBookKeeper::opts

private

Definition at line 89 of file TrackCreationBookKeeper.h.

int trkmkr::TrackCreationBookKeeper::pdgHyp_

private

Definition at line 87 of file TrackCreationBookKeeper.h.

int trkmkr::TrackCreationBookKeeper::tkID_

private

Definition at line 86 of file TrackCreationBookKeeper.h.

double trkmkr::TrackCreationBookKeeper::totChi2_

private

Definition at line 88 of file TrackCreationBookKeeper.h.

trkmkr::TrackTrajectoryCreationBookKeeper trkmkr::TrackCreationBookKeeper::ttcbk_

private

Definition at line 85 of file TrackCreationBookKeeper.h.

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

larreco/v06_64_02/source/larreco/RecoAlg/TrackCreationBookKeeper.h

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation