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

#include "TrackTrajectoryCreationBookKeeper.h"

Public Member Functions
	TrackTrajectoryCreationBookKeeper (std::vector< art::Ptr< Hit > > &outhits, bool hasMomenta)
	Constructor: needs reference to output hit vector, and hasMomenta bool (true if Vector_t are momenta, false if they are directions). More...

TrackTrajectory	finalizeTrackTrajectory ()
	Get the finalized recob::TrackTrajectory object; internal data vectors are moved so no more points should be added. More...


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

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

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

TrackTrajectoryCreationBookKeeper &	operator= (TrackTrajectoryCreationBookKeeper &&)=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)
	Add a single point; different version of the functions are provided using const references or rvalue references. More...

void	addPoint (Point_t &&point, Vector_t &&vect, art::Ptr< Hit > hit, PointFlags_t &&flag)
	Add a single point; different version of the functions are provided using const references or rvalue references. More...

Private Attributes
bool	hasMomenta_

std::vector< art::Ptr< Hit > > *	hits

std::vector< Point_t >	positions

std::vector< Vector_t >	momenta

std::vector< PointFlags_t >	flags

Detailed Description

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

Helper class to aid the creation of a recob::TrackTrajectory, keeping data vectors (Point_t, Vector_t, PointFlags_t, Hit) in sync. Elements of those vectors are added sequentially using the addPoint functions. Once all points have been added a call to the function finalizeTrackTrajectory, 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 TrackTrajectoryCreationBookKeeper.h.

Constructor & Destructor Documentation

trkmkr::TrackTrajectoryCreationBookKeeper::TrackTrajectoryCreationBookKeeper	(	std::vector< art::Ptr< Hit > > &	outhits,
		bool	hasMomenta
	)

inline

Constructor: needs reference to output hit vector, and hasMomenta bool (true if Vector_t are momenta, false if they are directions).

Definition at line 34 of file TrackTrajectoryCreationBookKeeper.h.

References hits().

     : hasMomenta_(hasMomenta), hits(&outhits)
       {
         hits->clear();
       }

trkmkr::TrackTrajectoryCreationBookKeeper::TrackTrajectoryCreationBookKeeper ( const TrackTrajectoryCreationBookKeeper & )

delete

Avoid copies of this object.

trkmkr::TrackTrajectoryCreationBookKeeper::TrackTrajectoryCreationBookKeeper ( TrackTrajectoryCreationBookKeeper && )

delete

Avoid copies of this object.

Member Function Documentation

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

inline

Add a single point; different version of the functions are provided using const references or rvalue references.

Definition at line 50 of file TrackTrajectoryCreationBookKeeper.h.

                                                                                                          {
         positions.push_back(point);
         momenta.push_back(vect);
         hits->push_back(hit);
         flags.push_back(flag);
     }

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

inline

Add a single point; different version of the functions are provided using const references or rvalue references.

Definition at line 56 of file TrackTrajectoryCreationBookKeeper.h.

References hits().

                                                                                           {
         positions.push_back(std::move(point));
         momenta.push_back(std::move(vect));
         hits->push_back(hit);
         flags.push_back(std::move(flag));
     }

TrackTrajectory trkmkr::TrackTrajectoryCreationBookKeeper::finalizeTrackTrajectory ( )

inline

Get the finalized recob::TrackTrajectory object; internal data vectors are moved so no more points should be added.

Definition at line 65 of file TrackTrajectoryCreationBookKeeper.h.

                                               {
       return TrackTrajectory(std::move(positions),std::move(momenta),std::move(flags),hasMomenta_);
     }