Decay Chain. More...

#include <decaychain.h>

Public Member Functions
	DecayChain ()
	Default Constructor.

	DecayChain (const DecayChain &OldDecayChain)
	Copy Constructor.

	DecayChain (Jet MyJet, const std::vector< Track > &Tracks, const std::vector< Vertex * > &Vertices)
	Full Constructor. More...

Jet *	jet () const
	Owner Jet. More...

const std::vector< Track * > &	allTracks () const
	All tracks contained in DecayChain. More...

const std::vector< Track * > &	attachedTracks () const
	Attached tracks contained in DecayChain. More...

const std::vector< Vertex * > &	vertices () const
	Vertices contained in DecayChain. More...

double	charge () const
	Charge sum of all tracks in the DecayChain. More...

const util::Vector3 &	momentum () const
	Perigee momentum sum of all tracks in the DecayChain. More...

void	addTrack (Track *Track)
	Add Track. More...

bool	removeTrack (Track *Track)
	Remove Track. More...

bool	hasTrack (Track *Track) const
	Does the DecayChain have this Track? More...

void	addVertex (Vertex *Vertex)
	Add Vertex. More...

bool	removeVertex (Vertex *Vertex)
	Remove Vertex. More...

bool	hasVertex (Vertex *Vertex) const
	Does the DecayChain have this Vertex? More...

	DecayChain ()
	Default Constructor.

	DecayChain (const DecayChain &OldDecayChain)
	Copy Constructor.

	DecayChain (Jet MyJet, const std::vector< Track > &Tracks, const std::vector< Vertex * > &Vertices)
	Full Constructor. More...

Jet *	jet () const
	Owner Jet. More...

const std::vector< Track * > &	allTracks () const
	All tracks contained in DecayChain. More...

const std::vector< Track * > &	attachedTracks () const
	Attached tracks contained in DecayChain. More...

const std::vector< Vertex * > &	vertices () const
	Vertices contained in DecayChain. More...

double	charge () const
	Charge sum of all tracks in the DecayChain. More...

const util::Vector3 &	momentum () const
	Perigee momentum sum of all tracks in the DecayChain. More...

void	addTrack (Track *Track)
	Add Track. More...

bool	removeTrack (Track *Track)
	Remove Track. More...

bool	hasTrack (Track *Track) const
	Does the DecayChain have this Track? More...

void	addVertex (Vertex *Vertex)
	Add Vertex. More...

bool	removeVertex (Vertex *Vertex)
	Remove Vertex. More...

bool	hasVertex (Vertex *Vertex) const
	Does the DecayChain have this Vertex? More...

Detailed Description

Decay Chain.

Description

Author: Ben Jeffery (b.jef.nosp@m.fery.nosp@m.1@phy.nosp@m.sics.nosp@m..ox.a.nosp@m.c.uk)

Definition at line 19 of file include/vertex_lcfi/inc/decaychain.h.

Constructor & Destructor Documentation

vertex_lcfi::DecayChain::DecayChain	(	Jet *	MyJet,
		const std::vector< Track * > &	Tracks,
		const std::vector< Vertex * > &	Vertices
	)

Full Constructor.

Parameters

Tracks	A vector of pointers to tracks that are attahced to the decay chain
Vertices	A vector of pointers to vertices that are contained in the decay chain

Definition at line 43 of file decaychain.cpp.

vertex_lcfi::DecayChain::DecayChain	(	Jet *	MyJet,
		const std::vector< Track * > &	Tracks,
		const std::vector< Vertex * > &	Vertices
	)

Full Constructor.

Parameters

Tracks	A vector of pointers to tracks that are attahced to the decay chain
Vertices	A vector of pointers to vertices that are contained in the decay chain

Member Function Documentation

void vertex_lcfi::DecayChain::addTrack ( Track * Track )

Add Track.

Add a track to the DecayChain as an attached track

Parameters

Track Pointer to the track to be added

Definition at line 133 of file decaychain.cpp.

Referenced by vertex_lcfi::TrackAttach::calculateFor().

void vertex_lcfi::DecayChain::addTrack ( Track * Track )

Add Track.

Add a track to the DecayChain as an attached track

Parameters

Track Pointer to the track to be added

void vertex_lcfi::DecayChain::addVertex ( Vertex * Vertex )

Add Vertex.

Add a Vertex to the DecayChain

Parameters

Vertex Pointer to the Vertex to be added

Definition at line 180 of file decaychain.cpp.

void vertex_lcfi::DecayChain::addVertex ( Vertex * Vertex )

Add Vertex.

Add a Vertex to the DecayChain

Parameters

Vertex Pointer to the Vertex to be added

const std::vector< Track * > & vertex_lcfi::DecayChain::allTracks ( ) const

All tracks contained in DecayChain.

Returns all tracks contained in both attached tracks and in vertices, in order of increasing d0

Returns: A vector of pointers to all tracks in the decay chain

Definition at line 52 of file decaychain.cpp.

Referenced by vertex_lcfi::VertexCharge::calculateFor(), vertex_lcfi::VertexMomentum::calculateFor(), vertex_lcfi::SecVertexProb::calculateFor(), vertex_lcfi::VertexMass::calculateFor(), charge(), and momentum().

const std::vector<Track*>& vertex_lcfi::DecayChain::allTracks ( ) const

All tracks contained in DecayChain.

Returns all tracks contained in both attached tracks and in vertices, in order of increasing d0

Returns: A vector of pointers to all tracks in the decay chain

const std::vector< Track * > & vertex_lcfi::DecayChain::attachedTracks ( ) const

Attached tracks contained in DecayChain.

Returns attached tracks, in order of increasing d0

Returns: A vector of pointers to attached tracks in the decay chain

Definition at line 75 of file decaychain.cpp.

const std::vector<Track*>& vertex_lcfi::DecayChain::attachedTracks ( ) const

Attached tracks contained in DecayChain.

Returns attached tracks, in order of increasing d0

Returns: A vector of pointers to attached tracks in the decay chain

double vertex_lcfi::DecayChain::charge ( ) const

Charge sum of all tracks in the DecayChain.

Sums charge of all tracks in vertices and attached

Returns: double of sum charge

double vertex_lcfi::DecayChain::charge ( ) const

Charge sum of all tracks in the DecayChain.

Sums charge of all tracks in vertices and attached

Returns: double of sum charge

Definition at line 85 of file decaychain.cpp.

References allTracks().

bool vertex_lcfi::DecayChain::hasTrack ( Track * Track ) const

Does the DecayChain have this Track?

Does this DecayChain have a perticular track?

Parameters

Track Pointer to track to be checked

Returns: 1 if track was found, 0 if not found

Definition at line 164 of file decaychain.cpp.

Referenced by vertex_lcfi::TrackAttach::calculateFor().

bool vertex_lcfi::DecayChain::hasTrack ( Track * Track ) const

Does the DecayChain have this Track?

Does this DecayChain have a perticular track?

Parameters

Track Pointer to track to be checked

Returns: 1 if track was found, 0 if not found

bool vertex_lcfi::DecayChain::hasVertex ( Vertex * Vertex ) const

Does the DecayChain have this Vertex?

Does this DecayChain have a perticular Vertex?

Parameters

Vertex Pointer to Vertex to be checked

Returns: 1 if Vertex was found, 0 if not found

Definition at line 201 of file decaychain.cpp.

bool vertex_lcfi::DecayChain::hasVertex ( Vertex * Vertex ) const

Does the DecayChain have this Vertex?

Does this DecayChain have a perticular Vertex?

Parameters

Vertex Pointer to Vertex to be checked

Returns: 1 if Vertex was found, 0 if not found

Jet* vertex_lcfi::DecayChain::jet ( ) const

inline

Owner Jet.

Returns a pointer to the Jet that contains this decay chain

Returns: A vector of pointers to all tracks in the decay chain

Definition at line 43 of file vertex_lcfi/inc/decaychain.h.

Jet* vertex_lcfi::DecayChain::jet ( ) const

inline

Owner Jet.

Returns a pointer to the Jet that contains this decay chain

Returns: A vector of pointers to all tracks in the decay chain

Definition at line 43 of file include/vertex_lcfi/inc/decaychain.h.

Referenced by vertex_lcfi::VertexDecaySignificance::calculateFor(), and vertex_lcfi::TrackAttach::calculateFor().

const util::Vector3& vertex_lcfi::DecayChain::momentum ( ) const

Perigee momentum sum of all tracks in the DecayChain.

Sums momentum of all tracks in vertices and attached tracks

Returns: Vector3 of momentum

const Vector3 & vertex_lcfi::DecayChain::momentum ( ) const

Perigee momentum sum of all tracks in the DecayChain.

Sums momentum of all tracks in vertices and attached tracks

Returns: Vector3 of momentum

Definition at line 109 of file decaychain.cpp.

References allTracks().

bool vertex_lcfi::DecayChain::removeTrack ( Track * Track )

Remove Track.

Remove a track from the DecayChain, track will be removed from both attached tracks and vertices

Parameters

Track Pointer to track to be removed

Returns: 1 if track was found and removed, 0 if not found

bool vertex_lcfi::DecayChain::removeTrack ( Track * Track )

Remove Track.

Remove a track from the DecayChain, track will be removed from both attached tracks and vertices

Parameters

Track Pointer to track to be removed

Returns: 1 if track was found and removed, 0 if not found

Definition at line 140 of file decaychain.cpp.

Referenced by vertex_lcfi::TrackAttach::calculateFor().

bool vertex_lcfi::DecayChain::removeVertex ( Vertex * Vertex )

Remove Vertex.

Remove a Vertex from the DecayChain

Parameters

Vertex Pointer to Vertex to be removed

Returns: 1 if Vertex was found and removed, 0 if not found

bool vertex_lcfi::DecayChain::removeVertex ( Vertex * Vertex )

Remove Vertex.

Remove a Vertex from the DecayChain

Parameters

Vertex Pointer to Vertex to be removed

Returns: 1 if Vertex was found and removed, 0 if not found

Definition at line 187 of file decaychain.cpp.

const std::vector< Vertex * > & vertex_lcfi::DecayChain::vertices ( ) const

Vertices contained in DecayChain.

Returns vertices, in order of increasing rphi radius from the origin

Returns: A vector of pointers to vertices in the decay chain

Definition at line 80 of file decaychain.cpp.

Referenced by vertex_lcfi::VertexMultiplicity::calculateFor(), vertex_lcfi::VertexDecaySignificance::calculateFor(), vertex_lcfi::TrackAttach::calculateFor(), and vertex_lcfi::VertexMass::calculateFor().

const std::vector<Vertex*>& vertex_lcfi::DecayChain::vertices ( ) const

Vertices contained in DecayChain.

Returns vertices, in order of increasing rphi radius from the origin

Returns: A vector of pointers to vertices in the decay chain

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

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation