SimDataFormats/Associations/src/TrackToTrackingParticleAssociatorBaseImpl.cc - master - githubmirror/cmssw

SimDataFormats/Associations/src/TrackToTrackingParticleAssociatorBaseImpl.cc

88 строк3 KB

Slava Krutelyov

refactor track associator typedefs with a template, switch to alias; update the TrackToTrackingParticleAssociator interface for TrackCandidate associations to be done wrt RefVector of TrackingParticles

19 апр 2022, 02:11

19 апр 2022, 02:11f9234f9

// -*- C++ -*-
//
// Package:     SimDataFormats/Associations
// Class  :     TrackToTrackingParticleAssociatorBaseImpl
//
// Implementation:
//     [Notes on implementation]
//
// Original Author:  Christopher Jones
//         Created:  Tue, 30 Dec 2014 21:35:35 GMT
//

// system include files

// user include files
#include "SimDataFormats/Associations/interface/TrackToTrackingParticleAssociatorBaseImpl.h"

//
// constants, enums and typedefs
//

//
// static data member definitions
//

//
// constructors and destructor
//
reco::TrackToTrackingParticleAssociatorBaseImpl::TrackToTrackingParticleAssociatorBaseImpl() {}

reco::TrackToTrackingParticleAssociatorBaseImpl::~TrackToTrackingParticleAssociatorBaseImpl() {}

//
// const member functions
//
reco::RecoToSimCollection reco::TrackToTrackingParticleAssociatorBaseImpl::associateRecoToSim(
    const edm::Handle<edm::View<reco::Track>> &tCH, const edm::Handle<TrackingParticleCollection> &tPCH) const {
  edm::RefToBaseVector<reco::Track> tc;
  for (unsigned int j = 0; j < tCH->size(); j++)
    tc.push_back(tCH->refAt(j));

  edm::RefVector<TrackingParticleCollection> tpc(tPCH.id());
  for (unsigned int j = 0; j < tPCH->size(); j++)
    tpc.push_back(edm::Ref<TrackingParticleCollection>(tPCH, j));

  return associateRecoToSim(tc, tpc);
}

/// compare reco to sim the handle of reco::Track and TrackingParticle
/// collections
reco::SimToRecoCollection reco::TrackToTrackingParticleAssociatorBaseImpl::associateSimToReco(
    const edm::Handle<edm::View<reco::Track>> &tCH, const edm::Handle<TrackingParticleCollection> &tPCH) const {
  edm::RefToBaseVector<reco::Track> tc;
  for (unsigned int j = 0; j < tCH->size(); j++)
    tc.push_back(tCH->refAt(j));

  edm::RefVector<TrackingParticleCollection> tpc(tPCH.id());
  for (unsigned int j = 0; j < tPCH->size(); j++)
    tpc.push_back(edm::Ref<TrackingParticleCollection>(tPCH, j));

  return associateSimToReco(tc, tpc);
}

// TrajectorySeed
reco::RecoToSimCollectionSeed reco::TrackToTrackingParticleAssociatorBaseImpl::associateRecoToSim(
    const edm::Handle<edm::View<TrajectorySeed>> &, const edm::Handle<TrackingParticleCollection> &) const {
  reco::RecoToSimCollectionSeed empty;
  return empty;
}

reco::SimToRecoCollectionSeed reco::TrackToTrackingParticleAssociatorBaseImpl::associateSimToReco(
    const edm::Handle<edm::View<TrajectorySeed>> &, const edm::Handle<TrackingParticleCollection> &) const {
  reco::SimToRecoCollectionSeed empty;
  return empty;
}

// TrackCandidate
reco::RecoToSimCollectionTCandidate reco::TrackToTrackingParticleAssociatorBaseImpl::associateRecoToSim(
    const edm::Handle<TrackCandidateCollection> &, const edm::RefVector<TrackingParticleCollection> &) const {
  reco::RecoToSimCollectionTCandidate empty;
  return empty;
}

reco::SimToRecoCollectionTCandidate reco::TrackToTrackingParticleAssociatorBaseImpl::associateSimToReco(
    const edm::Handle<TrackCandidateCollection> &, const edm::RefVector<TrackingParticleCollection> &) const {
  reco::SimToRecoCollectionTCandidate empty;
  return empty;
}