trkmkr::TrackTrajectoryCreationBookKeeper Class Reference

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< recob::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...
recob::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< recob::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< recob::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< recob::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 33 of file TrackTrajectoryCreationBookKeeper.h.

Constructor & Destructor Documentation

trkmkr::TrackTrajectoryCreationBookKeeper::TrackTrajectoryCreationBookKeeper ( std::vector< art::Ptr< recob::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 36 of file TrackTrajectoryCreationBookKeeper.h.

References addPoint(), flags, hits, momenta, operator=(), and positions.

      : 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< recob::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 52 of file TrackTrajectoryCreationBookKeeper.h.

Referenced by trkmkr::TrackCreationBookKeeper::addPoint(), trkmkr::TrackCreationBookKeeper::TrackCreationBookKeeper(), and TrackTrajectoryCreationBookKeeper().

    {
      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< recob::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 62 of file TrackTrajectoryCreationBookKeeper.h.

References flags, hits, momenta, and positions.

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

recob::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 72 of file TrackTrajectoryCreationBookKeeper.h.

References flags, hasMomenta_, momenta, and positions.

Referenced by trkmkr::TrackCreationBookKeeper::finalizeTrack(), and trkmkr::TrackCreationBookKeeper::setTotChi2().

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

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

delete

Avoid copies of this object.

Referenced by TrackTrajectoryCreationBookKeeper().

TrackTrajectoryCreationBookKeeper& trkmkr::TrackTrajectoryCreationBookKeeper::operator= ( TrackTrajectoryCreationBookKeeper &&  )

delete

Avoid copies of this object.

Member Data Documentation

std::vector<PointFlags_t> trkmkr::TrackTrajectoryCreationBookKeeper::flags

private

Definition at line 83 of file TrackTrajectoryCreationBookKeeper.h.

Referenced by addPoint(), finalizeTrackTrajectory(), and TrackTrajectoryCreationBookKeeper().

bool trkmkr::TrackTrajectoryCreationBookKeeper::hasMomenta_

private

Definition at line 79 of file TrackTrajectoryCreationBookKeeper.h.

Referenced by finalizeTrackTrajectory().

std::vector<art::Ptr<recob::Hit> >* trkmkr::TrackTrajectoryCreationBookKeeper::hits

private

Definition at line 80 of file TrackTrajectoryCreationBookKeeper.h.

Referenced by addPoint(), and TrackTrajectoryCreationBookKeeper().

std::vector<Vector_t> trkmkr::TrackTrajectoryCreationBookKeeper::momenta

private

Definition at line 82 of file TrackTrajectoryCreationBookKeeper.h.

Referenced by addPoint(), finalizeTrackTrajectory(), and TrackTrajectoryCreationBookKeeper().

std::vector<Point_t> trkmkr::TrackTrajectoryCreationBookKeeper::positions

private

Definition at line 81 of file TrackTrajectoryCreationBookKeeper.h.

Referenced by addPoint(), finalizeTrackTrajectory(), and TrackTrajectoryCreationBookKeeper().

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

• larreco/v09_25_00/source/larreco/RecoAlg/TrackTrajectoryCreationBookKeeper.h