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src
RecoJets
JetAssociationProducers
src
JetTracksAssociatorExplicit.cc
Go to the documentation of this file.
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// \class JetTracksAssociatorExplicit JetTracksAssociatorExplicit.cc
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//
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// Original Author: Andrea Rizzi
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// Created: Wed Apr 12 11:12:49 CEST 2006
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// Accommodated for Jet Package by: Fedor Ratnikov Jul. 30, 2007
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// $Id: JetTracksAssociatorExplicit.cc,v 1.1 2012/01/13 21:11:04 srappocc Exp $
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//
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#include "
FWCore/MessageLogger/interface/MessageLogger.h
"
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// user include files
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#include "
FWCore/Framework/interface/Event.h
"
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#include "
DataFormats/Common/interface/View.h
"
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#include "
DataFormats/JetReco/interface/Jet.h
"
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#include "
DataFormats/TrackReco/interface/Track.h
"
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#include "
DataFormats/JetReco/interface/JetTracksAssociation.h
"
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#include "
JetTracksAssociatorExplicit.h
"
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JetTracksAssociatorExplicit::JetTracksAssociatorExplicit
(
const
edm::ParameterSet
& fConfig)
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: mJets (fConfig.getParameter<edm::InputTag> (
"jets"
)),
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mTracks (fConfig.getParameter<edm::InputTag> (
"tracks"
)),
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mAssociatorExplicit ()
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{
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produces<reco::JetTracksAssociation::Container> ();
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}
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JetTracksAssociatorExplicit::~JetTracksAssociatorExplicit
() {}
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void
JetTracksAssociatorExplicit::produce
(
edm::Event
& fEvent,
const
edm::EventSetup
& fSetup) {
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edm::Handle <edm::View <reco::Jet>
> jets_h;
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fEvent.
getByLabel
(
mJets
, jets_h);
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edm::Handle <reco::TrackCollection>
tracks_h;
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fEvent.
getByLabel
(
mTracks
, tracks_h);
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std::auto_ptr<reco::JetTracksAssociation::Container> jetTracks (
new
reco::JetTracksAssociation::Container
(
reco::JetRefBaseProd
(jets_h)));
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// format inputs
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std::vector <edm::RefToBase<reco::Jet> >
allJets
;
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allJets.reserve (jets_h->size());
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for
(
unsigned
i
= 0;
i
< jets_h->size(); ++
i
) allJets.push_back (jets_h->refAt(
i
));
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std::vector <reco::TrackRef>
allTracks
;
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allTracks.reserve (tracks_h->size());
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// run algo
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for
(
unsigned
i
= 0;
i
< tracks_h->size(); ++
i
) {
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allTracks.push_back (
reco::TrackRef
(tracks_h,
i
));
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}
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mAssociatorExplicit
.
produce
(&*jetTracks, allJets, allTracks);
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// store output
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fEvent.
put
(jetTracks);
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}
reco::JetExtendedAssociation::allJets
std::vector< reco::JetBaseRef > allJets(const Container &)
fill list of all jets associated with values. Return # of jets in the list
Definition:
JetExtendedAssociation.cc:62
i
int i
Definition:
DBlmapReader.cc:9
MessageLogger.h
JetTracksAssociatorExplicit::~JetTracksAssociatorExplicit
virtual ~JetTracksAssociatorExplicit()
Definition:
JetTracksAssociatorExplicit.cc:28
Event.h
JetTracksAssociatorExplicit::mTracks
edm::InputTag mTracks
Definition:
JetTracksAssociatorExplicit.h:29
edm::Handle
Definition:
AssociativeIterator.h:48
edm::RefToBaseProd
Definition:
RefToBase.h:62
edm::Event::put
OrphanHandle< PROD > put(std::auto_ptr< PROD > product)
Put a new product.
Definition:
Event.h:85
JetTracksAssociationExplicit::produce
void produce(reco::JetTracksAssociation::Container *fAssociation, const std::vector< edm::RefToBase< reco::Jet > > &fJets, const std::vector< reco::TrackRef > &fTracks) const
Definition:
JetTracksAssociationExplicit.cc:13
View.h
edm::EventSetup
Definition:
EventSetup.h:44
Jet.h
JetTracksAssociatorExplicit::JetTracksAssociatorExplicit
JetTracksAssociatorExplicit(const edm::ParameterSet &)
Definition:
JetTracksAssociatorExplicit.cc:19
edm::Event::getByLabel
bool getByLabel(InputTag const &tag, Handle< PROD > &result) const
Definition:
Event.h:356
JetTracksAssociatorExplicit::mAssociatorExplicit
JetTracksAssociationExplicit mAssociatorExplicit
Definition:
JetTracksAssociatorExplicit.h:30
edm::AssociationVector
Definition:
AssociationVector.h:58
JetTracksAssociatorExplicit.h
muonTagProbeFilters_cff.allTracks
tuple allTracks
Definition:
muonTagProbeFilters_cff.py:22
JetTracksAssociation.h
edm::ParameterSet
Definition:
ParameterSet.h:35
edm::Event
Definition:
Event.h:50
Track.h
JetTracksAssociatorExplicit::mJets
edm::InputTag mJets
Definition:
JetTracksAssociatorExplicit.h:28
JetTracksAssociatorExplicit::produce
virtual void produce(edm::Event &, const edm::EventSetup &)
Definition:
JetTracksAssociatorExplicit.cc:30
edm::Ref< TrackCollection >
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