#include <TrimmedVertexFitter.h>

Inheritance diagram for TrimmedVertexFitter:

Public Types
typedef ReferenceCountingPointer< LinearizedTrackState< 5 > >	RefCountedLinearizedTrackState

typedef CachingVertex< 5 >::RefCountedVertexTrack	RefCountedVertexTrack

Public Member Functions
TrimmedVertexFitter *	clone () const override

void	setPtCut (float cut)

void	setTrackCompatibilityCut (float cut)

void	setVertexFitProbabilityCut (float cut)

	TrimmedVertexFitter ()

	TrimmedVertexFitter (const edm::ParameterSet &pSet)

CachingVertex< 5 >	vertex (const std::vector< reco::TransientTrack > &tracks) const override

CachingVertex< 5 >	vertex (const std::vector< reco::TransientTrack > &tracks, const GlobalPoint &linPoint) const override

CachingVertex< 5 >	vertex (const std::vector< reco::TransientTrack > &tracks, const GlobalPoint &priorPos, const GlobalError &priorError) const override

CachingVertex< 5 >	vertex (const std::vector< reco::TransientTrack > &tracks, const reco::BeamSpot &beamSpot) const override

CachingVertex< 5 >	vertex (const std::vector< RefCountedVertexTrack > &tracks) const override

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

CachingVertex< 5 >	vertex (const std::vector< RefCountedVertexTrack > &tracks, const reco::BeamSpot &spot) const override

	~TrimmedVertexFitter () override

Public Member Functions inherited from VertexFitter< 5 >
virtual CachingVertex< N >	vertex (const std::vector< typename CachingVertex< N >::RefCountedVertexTrack > &tracks) const=0

virtual CachingVertex< N >	vertex (const std::vector< typename CachingVertex< N >::RefCountedVertexTrack > &tracks, const GlobalPoint &priorPos, const GlobalError &priorError) const=0

virtual CachingVertex< N >	vertex (const std::vector< typename CachingVertex< N >::RefCountedVertexTrack > &tracks, const reco::BeamSpot &spot) const=0

	VertexFitter ()

virtual	~VertexFitter ()

Private Attributes
double	ptcut

KalmanTrimmedVertexFinder	theRector

Detailed Description

Definition at line 12 of file TrimmedVertexFitter.h.

Member Typedef Documentation

◆ RefCountedLinearizedTrackState

typedef ReferenceCountingPointer<LinearizedTrackState<5> > TrimmedVertexFitter::RefCountedLinearizedTrackState

Definition at line 15 of file TrimmedVertexFitter.h.

◆ RefCountedVertexTrack

typedef CachingVertex<5>::RefCountedVertexTrack TrimmedVertexFitter::RefCountedVertexTrack

Definition at line 14 of file TrimmedVertexFitter.h.

Constructor & Destructor Documentation

◆ TrimmedVertexFitter() [1/2]

TrimmedVertexFitter::TrimmedVertexFitter ( )

Definition at line 6 of file TrimmedVertexFitter.cc.

                                          {
   theRector.setMaxNbOfVertices(1);
   setPtCut(0.);
 }

References KalmanTrimmedVertexFinder::setMaxNbOfVertices(), setPtCut(), and theRector.

Referenced by clone().

◆ TrimmedVertexFitter() [2/2]

TrimmedVertexFitter::TrimmedVertexFitter ( const edm::ParameterSet & pSet )

Definition at line 11 of file TrimmedVertexFitter.cc.

                                                                     {
   theRector.setMaxNbOfVertices(1);
   setPtCut(pSet.getParameter<double>("minPt"));
   setTrackCompatibilityCut(pSet.getParameter<double>("trackCompatibilityCut"));
   setVertexFitProbabilityCut(pSet.getParameter<double>("vtxFitProbCut"));
 }

References edm::ParameterSet::getParameter(), KalmanTrimmedVertexFinder::setMaxNbOfVertices(), setPtCut(), setTrackCompatibilityCut(), setVertexFitProbabilityCut(), and theRector.

◆ ~TrimmedVertexFitter()

TrimmedVertexFitter::~TrimmedVertexFitter ( )

inlineoverride

Definition at line 20 of file TrimmedVertexFitter.h.

20 {}

Member Function Documentation

◆ clone()

TrimmedVertexFitter * TrimmedVertexFitter::clone ( void ) const

overridevirtual

Fit vertex out of a VertexSeed

Implements VertexFitter< 5 >.

Definition at line 75 of file TrimmedVertexFitter.cc.

75 { return new TrimmedVertexFitter(*this); }

References TrimmedVertexFitter().

◆ setPtCut()

void TrimmedVertexFitter::setPtCut ( float cut )

Definition at line 77 of file TrimmedVertexFitter.cc.

                                             {
   ptcut = cut;
   theRector.setPtCut(cut);
 }

References PA_MinBiasSkim_cff::cut, ptcut, KalmanTrimmedVertexFinder::setPtCut(), and theRector.

Referenced by TrimmedVertexFitter().

◆ setTrackCompatibilityCut()

void TrimmedVertexFitter::setTrackCompatibilityCut ( float cut )

Definition at line 82 of file TrimmedVertexFitter.cc.

82 { theRector.setTrackCompatibilityCut(cut); }

References PA_MinBiasSkim_cff::cut, KalmanTrimmedVertexFinder::setTrackCompatibilityCut(), and theRector.

Referenced by TrimmedVertexFitter().

◆ setVertexFitProbabilityCut()

void TrimmedVertexFitter::setVertexFitProbabilityCut ( float cut )

Definition at line 84 of file TrimmedVertexFitter.cc.

84 { theRector.setVertexFitProbabilityCut(cut); }

References PA_MinBiasSkim_cff::cut, KalmanTrimmedVertexFinder::setVertexFitProbabilityCut(), and theRector.

Referenced by TrimmedVertexFitter().

◆ vertex() [1/7]

CachingVertex< 5 > TrimmedVertexFitter::vertex ( const std::vector< reco::TransientTrack > & tracks ) const

overridevirtual

Fit vertex out of a set of TransientTracks

Implements VertexFitter< 5 >.

Definition at line 18 of file TrimmedVertexFitter.cc.

                                                                                               {
   std::vector<TransientVertex> vtces = theRector.vertices(tracks);
   if (!vtces.empty()) {
     const TransientVertex& rv = *(vtces.begin());
     LinearizedTrackStateFactory lfac;
     VertexTrackFactory<5> vfac;
     VertexState state(rv.position(), rv.positionError());
     std::vector<RefCountedVertexTrack> vtrks;
     std::vector<reco::TransientTrack> mytrks = rv.originalTracks();
     for (std::vector<reco::TransientTrack>::const_iterator rt = mytrks.begin(); rt != mytrks.end(); ++rt) {
       RefCountedLinearizedTrackState lstate = lfac.linearizedTrackState(rv.position(), *rt);
  
       RefCountedVertexTrack vtrk = vfac.vertexTrack(lstate, state, 1.0);
       vtrks.push_back(vtrk);
     };
     return CachingVertex<5>(rv.position(), rv.positionError(), vtrks, rv.totalChiSquared());
   };
   return CachingVertex<5>();
 }

References LinearizedTrackStateFactory::linearizedTrackState(), TransientVertex::originalTracks(), TransientVertex::position(), TransientVertex::positionError(), hcal_runs::rt, theRector, tracks, VertexTrackFactory< N >::vertexTrack(), and KalmanTrimmedVertexFinder::vertices().

Referenced by Tau.Tau::dxy().

◆ vertex() [2/7]

CachingVertex< 5 > TrimmedVertexFitter::vertex	(	const std::vector< reco::TransientTrack > &	tracks,
		const GlobalPoint &	linPoint
	)		const

overridevirtual

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 49 of file TrimmedVertexFitter.cc.

                                                                                 {
   std::cout << "[TrimmedVertexFitter] method not implemented" << std::endl;
   throw VertexException("not implemented");
 }

References gather_cfg::cout.

Referenced by Tau.Tau::dxy().

◆ vertex() [3/7]

CachingVertex< 5 > TrimmedVertexFitter::vertex	(	const std::vector< reco::TransientTrack > &	tracks,
		const GlobalPoint &	priorPos,
		const GlobalError &	priorError
	)		const

overridevirtual

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 55 of file TrimmedVertexFitter.cc.

                                                                                   {
   std::cout << "[TrimmedVertexFitter] method not implemented" << std::endl;
   throw VertexException("not implemented");
 }

References gather_cfg::cout.

Referenced by Tau.Tau::dxy().

◆ vertex() [4/7]

CachingVertex< 5 > TrimmedVertexFitter::vertex	(	const std::vector< reco::TransientTrack > &	tracks,
		const reco::BeamSpot &	beamSpot
	)		const

overridevirtual

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 69 of file TrimmedVertexFitter.cc.

                                                                                  {
   std::cout << "[TrimmedVertexFitter] method not implemented" << std::endl;
   throw VertexException("not implemented");
 }

References gather_cfg::cout.

Referenced by Tau.Tau::dxy().

◆ vertex() [5/7]

CachingVertex< 5 > TrimmedVertexFitter::vertex ( const std::vector< RefCountedVertexTrack > & tracks ) const

override

Definition at line 38 of file TrimmedVertexFitter.cc.

                                                                                                  {
   std::cout << "[TrimmedVertexFitter] method not implemented" << std::endl;
   throw VertexException("not implemented");
 }

References gather_cfg::cout.

Referenced by Tau.Tau::dxy().

◆ vertex() [6/7]

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

override

Definition at line 62 of file TrimmedVertexFitter.cc.

                                                                                   {
   std::cout << "[TrimmedVertexFitter] method not implemented" << std::endl;
   throw VertexException("not implemented");
 }

References gather_cfg::cout.

Referenced by Tau.Tau::dxy().

◆ vertex() [7/7]

CachingVertex< 5 > TrimmedVertexFitter::vertex	(	const std::vector< RefCountedVertexTrack > &	tracks,
		const reco::BeamSpot &	spot
	)		const

override

Definition at line 43 of file TrimmedVertexFitter.cc.

                                                                              {
   std::cout << "[TrimmedVertexFitter] method not implemented" << std::endl;
   throw VertexException("not implemented");
 }

References gather_cfg::cout.

Referenced by Tau.Tau::dxy().

Member Data Documentation

◆ ptcut

double TrimmedVertexFitter::ptcut

private

Definition at line 50 of file TrimmedVertexFitter.h.

Referenced by setPtCut().

◆ theRector

KalmanTrimmedVertexFinder TrimmedVertexFitter::theRector

private

Definition at line 49 of file TrimmedVertexFitter.h.

Referenced by setPtCut(), setTrackCompatibilityCut(), setVertexFitProbabilityCut(), TrimmedVertexFitter(), and vertex().

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ RefCountedLinearizedTrackState

◆ RefCountedVertexTrack

Constructor & Destructor Documentation

◆ TrimmedVertexFitter() [1/2]

◆ TrimmedVertexFitter() [2/2]

◆ ~TrimmedVertexFitter()

Member Function Documentation

◆ clone()

◆ setPtCut()

◆ setTrackCompatibilityCut()

◆ setVertexFitProbabilityCut()

◆ vertex() [1/7]

◆ vertex() [2/7]

◆ vertex() [3/7]

◆ vertex() [4/7]

◆ vertex() [5/7]

◆ vertex() [6/7]

◆ vertex() [7/7]

Member Data Documentation

◆ ptcut

◆ theRector