---

LinearizationPointFinder Class Reference

Generic class to make an Initial Linearization point. More...

#include <RecoVertex/VertexTools/interface/LinearizationPointFinder.h>

Inheritance diagram for LinearizationPointFinder:

List of all members.

Public Member Functions
virtual LinearizationPointFinder *	clone () const =0
	Clone method.
virtual GlobalPoint	getLinearizationPoint (const std::vector< FreeTrajectoryState > &) const
virtual GlobalPoint	getLinearizationPoint (const std::vector< reco::TransientTrack > &) const =0
	Virtual method returning the Initial Linearization Point as an object of type GlobalPoint.
virtual	~LinearizationPointFinder ()

---

Detailed Description

Generic class to make an Initial Linearization point.

Definition at line 12 of file LinearizationPointFinder.h.

---

Constructor & Destructor Documentation

virtual LinearizationPointFinder::~LinearizationPointFinder

(

)

[inline, virtual]

Definition at line 15 of file LinearizationPointFinder.h.

{}

---

Member Function Documentation

virtual LinearizationPointFinder* LinearizationPointFinder::clone

(

)

const [pure virtual]

Clone method.

Implemented in CrossingPtBasedLinearizationPointFinder, FallbackLinearizationPointFinder, FsmwLinearizationPointFinder, GenericLinearizationPointFinder, HSMLinearizationPointFinder, LMSLinearizationPointFinder, MonteCarloLinearizationPointFinder, SMSLinearizationPointFinder, SubsetHSMLinearizationPointFinder, and ZeroLinearizationPointFinder.

Referenced by KinematicConstrainedVertexFitter::KinematicConstrainedVertexFitter(), and SequentialVertexFitter< N >::SequentialVertexFitter().

GlobalPoint LinearizationPointFinder::getLinearizationPoint

(

const std::vector< FreeTrajectoryState > &

ftses

)

const [virtual]

Reimplemented in MonteCarloLinearizationPointFinder, and ZeroLinearizationPointFinder.

Definition at line 4 of file LinearizationPointFinder.cc.

References TransientTrackFromFTSFactory::build(), and getLinearizationPoint().

{
  std::vector < reco::TransientTrack > rectracks;
  TransientTrackFromFTSFactory factory;
  for ( std::vector< FreeTrajectoryState>::const_iterator fts=ftses.begin();
        fts!=ftses.end() ; ++fts )
  rectracks.push_back ( factory.build(*fts));
  return getLinearizationPoint(rectracks);
}

virtual GlobalPoint LinearizationPointFinder::getLinearizationPoint

(

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

)

const [pure virtual]

Virtual method returning the Initial Linearization Point as an object of type GlobalPoint.

Implemented in MonteCarloLinearizationPointFinder, and ZeroLinearizationPointFinder.

Referenced by KinematicConstrainedVertexFitter::fit(), KinematicParticleVertexFitter::fit(), getLinearizationPoint(), AdaptiveVertexFitter::vertex(), and SequentialVertexFitter< N >::vertex().

---

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

• RecoVertex/VertexTools/interface/LinearizationPointFinder.h
• RecoVertex/VertexTools/src/LinearizationPointFinder.cc

---