The LCIO reconstructedParticle. More...

#include <pre-generated/EVENT/ReconstructedParticle.h>

Inheritance diagram for EVENT::ReconstructedParticle:

Public Types
typedef ReconstructedParticle	lcobject_type
	Useful typedef for template programming with LCIO.

Public Member Functions
virtual	~ReconstructedParticle ()
	Destructor.

virtual int	getType () const =0
	Type of reconstructed particle. More...

virtual bool	isCompound () const =0
	Return particles primary flag. More...

virtual const double *	getMomentum () const =0
	The reconstructed particle's 3-momentum - only float used in files,.

virtual double	getEnergy () const =0
	Energy of the reconstructed particle - only float used in files.

virtual const FloatVec &	getCovMatrix () const =0
	Covariance matrix of the reconstructed particle's 4vector (10 parameters). More...

virtual double	getMass () const =0
	Mass of the reconstructed particle, set independently from four vector quantities. More...

virtual float	getCharge () const =0
	Charge of the reconstructed particle.

virtual const float *	getReferencePoint () const =0
	Reference point of the reconstructedParticle parameters.

virtual const ParticleIDVec &	getParticleIDs () const =0
	The particle Id's sorted by their likelihood. More...

virtual ParticleID *	getParticleIDUsed () const =0
	The particle Id used for the kinematics of this particle. More...

virtual float	getGoodnessOfPID () const =0
	The overall goodness of the PID on a scale of [0;1].

virtual const ReconstructedParticleVec &	getParticles () const =0
	The reconstructed particles that have been combined to this particle.

virtual const ClusterVec &	getClusters () const =0
	The weights of the reconstructed particles combined to this particle. More...

virtual const TrackVec &	getTracks () const =0
	The weights of cluster contributions to this particle. More...

virtual Vertex *	getStartVertex () const =0
	The start vertex associated to this particle.

virtual Vertex *	getEndVertex () const =0
	The vertex where the particle decays This method actually returns the start vertex from the first daughter particle found.

virtual void	addParticleID (ParticleID *pid)=0
	Set the type of reconstructed particle, one of: ReconstructedParticle::SINGLE, ReconstructedParticle::V0, ReconstructedParticle::COMPOUND, ReconstructedParticle::JET More...

virtual void	addParticle (ReconstructedParticle *particle)=0
	Add a particle that has been used to create this particle.

virtual void	addCluster (Cluster *cluster)=0
	Add a cluster that has been used to create this particle.

virtual void	addTrack (Track *track)=0
	Add a track that has been used to create this particle.

Public Member Functions inherited from EVENT::LCObject
virtual	~LCObject ()
	Destructor.

virtual int	id () const =0
	Returns an object id for internal (debugging) use in LCIO.

virtual LCObject *	clone () const
	Returns an object id for internal (debugging) use in LCIO. More...

Public Member Functions inherited from lcrtrel::LCRTRelations
template<class V >
V::ext_type	ext ()
	Provides access to an extension object - the type and ownership is defined by the class V which should be a subtype of LCExtension, LCOwnedExtension, LCExtensionVector, LCExtensionList,...

template<class V >
const V::ext_type	ext () const

template<class V >
V::rel_type	rel ()
	Provides read access to relations - the object types and their connectivity are defined by the class V which has to be a subtype of either LC1To1Relation, LC1ToNRelation or LCNToNRelation.

Additional Inherited Members
Protected Member Functions inherited from lcrtrel::LCRTRelations
template<class V >
V::ptr &	ptr () const
	Returns the reference to the pointer to the extension/relation object.

Detailed Description

The LCIO reconstructedParticle.

Author: gaede

Version

Id:: ReconstructedParticle.aid,v 1.18 2006-09-21 06:10:35 gaede Exp

Member Function Documentation

virtual void EVENT::ReconstructedParticle::addParticleID ( ParticleID * pid )

pure virtual

Set the type of reconstructed particle, one of:
ReconstructedParticle::SINGLE,
ReconstructedParticle::V0,
ReconstructedParticle::COMPOUND,
ReconstructedParticle::JET

Set primary flag.Set particle momentum (px,py,pz).Set energy.Set the values of the covariance matrix of the particles four vector (px,py,pz,E).Set the values of the covariance matrix of the particles four vector (px,py,pz,E).Set mass - independently from four vector. Set the charge. Set the reference point, i.e. the point where the four vector is defined.Add a ParticleID object.

See Also: ParticleID

Implemented in IMPL::ReconstructedParticleImpl.

virtual const ClusterVec& EVENT::ReconstructedParticle::getClusters ( ) const

pure virtual

The weights of the reconstructed particles combined to this particle.

The clusters that have been used for this particle.

Implemented in IMPL::ReconstructedParticleImpl.

Referenced by SIO::SIOReconstructedParticleHandler::write().

virtual const FloatVec& EVENT::ReconstructedParticle::getCovMatrix ( ) const

pure virtual

Covariance matrix of the reconstructed particle's 4vector (10 parameters).

Stored as lower triangle matrix of the four momentum (px,py,pz,E), i.e. cov(px,px), cov(py,px), cov( py,py ) , ....

Implemented in IMPL::ReconstructedParticleImpl.

Referenced by SIO::SIOReconstructedParticleHandler::write().

virtual double EVENT::ReconstructedParticle::getMass ( ) const

pure virtual

Mass of the reconstructed particle, set independently from four vector quantities.

only float used in files.

Implemented in IMPL::ReconstructedParticleImpl.

Referenced by SIO::SIOReconstructedParticleHandler::write().

virtual const ParticleIDVec& EVENT::ReconstructedParticle::getParticleIDs ( ) const

pure virtual

The particle Id's sorted by their likelihood.

See Also: ParticleID

Implemented in IMPL::ReconstructedParticleImpl.

Referenced by UTIL::LCTOOLS::printReconstructedParticles(), and SIO::SIOReconstructedParticleHandler::write().

virtual ParticleID* EVENT::ReconstructedParticle::getParticleIDUsed ( ) const

pure virtual

The particle Id used for the kinematics of this particle.

See Also: ParticleID

Implemented in IMPL::ReconstructedParticleImpl.

Referenced by SIO::SIOReconstructedParticleHandler::write().

virtual const TrackVec& EVENT::ReconstructedParticle::getTracks ( ) const

pure virtual

The weights of cluster contributions to this particle.

The tracks that have been used for this particle.

Implemented in IMPL::ReconstructedParticleImpl.

Referenced by SIO::SIOReconstructedParticleHandler::write().

virtual int EVENT::ReconstructedParticle::getType ( ) const

pure virtual

Type of reconstructed particle.

Check/set collection parameters ReconstructedParticleTypeNames and ReconstructedParticleTypeValues.

Implemented in IMPL::ReconstructedParticleImpl.

Referenced by SIO::SIOReconstructedParticleHandler::write().

virtual bool EVENT::ReconstructedParticle::isCompound ( ) const

pure virtual

Return particles primary flag.

All particles in the ReconstructedParticle collection should by definition return true. Compound partciles will return false.Convenient method - same as (getParticles().size() > 0 ).

Implemented in IMPL::ReconstructedParticleImpl.

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

ReconstructedParticle.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation