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ConfigurableVertexFitter Class Reference

A VertexFitter whose concrete implementation (kalman filter, adaptive method, etc. More...

#include <RecoVertex/ConfigurableVertexReco/interface/ConfigurableVertexFitter.h>

Inheritance diagram for ConfigurableVertexFitter:

List of all members.

Public Types
typedef CachingVertex < 5 >::RefCountedVertexTrack	RefCountedVertexTrack
Public Member Functions
ConfigurableVertexFitter *	clone () const
	Fit vertex out of a VertexSeed.
	ConfigurableVertexFitter (const ConfigurableVertexFitter &o)
	ConfigurableVertexFitter (const edm::ParameterSet &)
CachingVertex< 5 >	vertex (const vector< RefCountedVertexTrack > &tracks, const GlobalPoint &priorPos, const GlobalError &priorError) const
CachingVertex< 5 >	vertex (const vector< reco::TransientTrack > &tracks, const reco::BeamSpot &beamSpot) const
	Fit vertex out of a set of TransientTracks.
CachingVertex< 5 >	vertex (const vector< reco::TransientTrack > &tracks, const GlobalPoint &priorPos, const GlobalError &priorError) const
	Fit vertex out of a set of TransientTracks.
CachingVertex< 5 >	vertex (const vector< reco::TransientTrack > &tracks, const GlobalPoint &linPoint) const
	Fit vertex out of a set of TransientTracks.
CachingVertex< 5 >	vertex (const vector< RefCountedVertexTrack > &tracks) const
CachingVertex< 5 >	vertex (const std::vector< reco::TransientTrack > &t) const
	~ConfigurableVertexFitter ()
Private Attributes
AbstractConfFitter *	theFitter

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Detailed Description

A VertexFitter whose concrete implementation (kalman filter, adaptive method, etc.

) is completely definable at runtime via a ParameterSet. Note that every fitter registers as a finder, also.

Definition at line 17 of file ConfigurableVertexFitter.h.

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Member Typedef Documentation

typedef CachingVertex<5>::RefCountedVertexTrack ConfigurableVertexFitter::RefCountedVertexTrack

Definition at line 21 of file ConfigurableVertexFitter.h.

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Constructor & Destructor Documentation

ConfigurableVertexFitter::ConfigurableVertexFitter

(

const edm::ParameterSet &

p

)

Definition at line 24 of file ConfigurableVertexFitter.cc.

References errorNoFitter(), VertexFitterManager::get(), edm::ParameterSet::getParameter(), VertexFitterManager::Instance(), and theFitter.

Referenced by clone().

                                : theFitter ( 0 )
{
  string fitter=p.getParameter<string>("fitter");
  theFitter = VertexFitterManager::Instance().get ( fitter );
  if (!theFitter)
  {
    errorNoFitter ( fitter );
  }
  theFitter->configure ( p );
}

ConfigurableVertexFitter::ConfigurableVertexFitter

(

const ConfigurableVertexFitter &

o

)

Definition at line 41 of file ConfigurableVertexFitter.cc.

                                           :
  theFitter ( o.theFitter->clone() )
{}

ConfigurableVertexFitter::~ConfigurableVertexFitter

(

)

Definition at line 36 of file ConfigurableVertexFitter.cc.

{
}

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Member Function Documentation

ConfigurableVertexFitter * ConfigurableVertexFitter::clone

(

void

)

const [virtual]

Fit vertex out of a VertexSeed.

Implements VertexFitter< 5 >.

Definition at line 46 of file ConfigurableVertexFitter.cc.

References ConfigurableVertexFitter().

{
  return new ConfigurableVertexFitter ( *this );
}

CachingVertex< 5 > ConfigurableVertexFitter::vertex	(	const vector< RefCountedVertexTrack > &	tracks,
		const GlobalPoint &	priorPos,
		const GlobalError &	priorError
	)			const

Definition at line 83 of file ConfigurableVertexFitter.cc.

References theFitter, and AbstractConfFitter::vertex().

{
  return theFitter->vertex ( tracks, priorPos, priorError );
}

CachingVertex< 5 > ConfigurableVertexFitter::vertex	(	const vector< reco::TransientTrack > &	tracks,
		const reco::BeamSpot &	beamSpot
	)			const [virtual]

Fit vertex out of a set of TransientTracks.

The specified BeamSpot will be used as priot, but NOT for the linearization. The specified LinearizationPointFinder will be used to find the linearization point.

Implements VertexFitter< 5 >.

Definition at line 77 of file ConfigurableVertexFitter.cc.

References theFitter, and AbstractConfFitter::vertex().

{
  return theFitter->vertex ( tracks, beamSpot );
}

CachingVertex< 5 > ConfigurableVertexFitter::vertex	(	const vector< reco::TransientTrack > &	tracks,
		const GlobalPoint &	priorPos,
		const GlobalError &	priorError
	)			const [virtual]

Fit vertex out of a set of TransientTracks.

Uses the specified point as both the linearization point AND as prior estimate of the vertex position. The error is used for the weight of the prior estimate.

Implements VertexFitter< 5 >.

Definition at line 70 of file ConfigurableVertexFitter.cc.

References theFitter, and AbstractConfFitter::vertex().

{
  return theFitter->vertex ( tracks, priorPos, priorError );
}

CachingVertex< 5 > ConfigurableVertexFitter::vertex	(	const vector< reco::TransientTrack > &	tracks,
		const GlobalPoint &	linPoint
	)			const [virtual]

Fit vertex out of a set of TransientTracks.

The specified point will be used as linearization point, but will NOT be used as prior.

Implements VertexFitter< 5 >.

Definition at line 64 of file ConfigurableVertexFitter.cc.

References theFitter, and AbstractConfFitter::vertex().

{
  return theFitter->vertex ( tracks, linPoint );
}

CachingVertex< 5 > ConfigurableVertexFitter::vertex

(

const vector< RefCountedVertexTrack > &

tracks

)

const

Definition at line 58 of file ConfigurableVertexFitter.cc.

References theFitter, and AbstractConfFitter::vertex().

{
  return theFitter->vertex ( tracks );
}

CachingVertex< 5 > ConfigurableVertexFitter::vertex

(

const std::vector< reco::TransientTrack > &

t

)

const

Definition at line 52 of file ConfigurableVertexFitter.cc.

References theFitter, and AbstractConfFitter::vertex().

{
  return theFitter->vertex ( t );
}

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Member Data Documentation

AbstractConfFitter* ConfigurableVertexFitter::theFitter [private]

Definition at line 41 of file ConfigurableVertexFitter.h.

Referenced by ConfigurableVertexFitter(), and vertex().

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

• RecoVertex/ConfigurableVertexReco/interface/ConfigurableVertexFitter.h
• RecoVertex/ConfigurableVertexReco/src/ConfigurableVertexFitter.cc

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