SequentialPrimaryVertexFitterAdapter Class Reference

#include <SequentialPrimaryVertexFitterAdapter.h>

Inheritance diagram for SequentialPrimaryVertexFitterAdapter:

Public Member Functions
std::vector< TransientVertex >	fit (const std::vector< reco::TransientTrack > &dummy, const std::vector< TransientVertex > &clusters, const reco::BeamSpot &beamspot, const bool useBeamConstraint) override
	SequentialPrimaryVertexFitterAdapter ()
	SequentialPrimaryVertexFitterAdapter (const VertexFitter< 5 > *vertex_fitter)
	~SequentialPrimaryVertexFitterAdapter () override=default
Public Member Functions inherited from PrimaryVertexFitterBase
	PrimaryVertexFitterBase (const edm::ParameterSet &conf)
	PrimaryVertexFitterBase ()
virtual	~PrimaryVertexFitterBase ()=default

Protected Attributes
const VertexFitter< 5 > *	fitter

Detailed Description

Description: Adapter class for Kalman and Adaptive vertex fitters

Definition at line 15 of file SequentialPrimaryVertexFitterAdapter.h.

Constructor & Destructor Documentation

SequentialPrimaryVertexFitterAdapter() [1/2]

SequentialPrimaryVertexFitterAdapter::SequentialPrimaryVertexFitterAdapter ( )

inline

Definition at line 17 of file SequentialPrimaryVertexFitterAdapter.h.

: fitter(nullptr){};

SequentialPrimaryVertexFitterAdapter() [2/2]

SequentialPrimaryVertexFitterAdapter::SequentialPrimaryVertexFitterAdapter ( const VertexFitter< 5 > *  vertex_fitter )

inline

Definition at line 18 of file SequentialPrimaryVertexFitterAdapter.h.

: fitter(vertex_fitter){};

~SequentialPrimaryVertexFitterAdapter()

SequentialPrimaryVertexFitterAdapter::~SequentialPrimaryVertexFitterAdapter ( )

overridedefault

Member Function Documentation

fit()

std::vector<TransientVertex> SequentialPrimaryVertexFitterAdapter::fit ( const std::vector< reco::TransientTrack > &  dummy, const std::vector< TransientVertex > &  clusters, const reco::BeamSpot &  beamspot, const bool  useBeamConstraint  )

inlineoverridevirtual

Implements PrimaryVertexFitterBase.

Definition at line 21 of file SequentialPrimaryVertexFitterAdapter.h.

References bsc_activity_cfg::clusters, fitter, FSQDQM_cfi::pvs, HLT_2024v12_cff::useBeamConstraint, findQualityFiles::v, and VertexFitter< N >::vertex().

Referenced by trackingPlots.Iteration::modules().

                                                                          {
    std::vector<TransientVertex> pvs;
    for (auto& cluster : clusters) {
      const std::vector<reco::TransientTrack>& tracklist = cluster.originalTracks();
      TransientVertex v;
      if (useBeamConstraint && (tracklist.size() > 1)) {
        v = fitter->vertex(tracklist, beamspot);
      } else if (!(useBeamConstraint) && (tracklist.size() > 1)) {
        v = fitter->vertex(tracklist);
      }  // else: no fit ==> v.isValid()=False

      if (v.isValid()) {
        pvs.push_back(v);
      }
    }
    return pvs;
  };

Member Data Documentation

fitter

const VertexFitter<5>* SequentialPrimaryVertexFitterAdapter::fitter

protected

Definition at line 40 of file SequentialPrimaryVertexFitterAdapter.h.

Referenced by fit().