JetTracksAssociationDR Class Reference

#include <JetTracksAssociationDR.h>

List of all members.

Public Types
typedef reco::JetTracksAssociation::Container	Association
	Container for jet-track associations.
typedef edm::RefToBase< reco::Jet >	JetRef
typedef std::vector< JetRef >	JetRefs
typedef edm::Handle< edm::View < reco::Jet > >	Jets
	Handle to jet collection.
typedef reco::TrackBase::TrackQuality	TrackQuality
typedef std::vector < reco::TrackRef >	TrackRefs
typedef edm::Handle < reco::TrackCollection >	Tracks
	Handle to track collection.
Public Member Functions
virtual void	associateTracksToJet (reco::TrackRefVector &, const reco::Jet &, const TrackRefs &)=0
	Associate tracks to the given jet.
void	associateTracksToJets (Association *, const JetRefs &, const TrackRefs &)
	JetTracksAssociationDR (double dr_threshold)
	Constructor taking dR threshold as argument.
virtual	~JetTracksAssociationDR ()
	Destructor.
Static Public Member Functions
static void	createJetRefs (JetRefs &, const Jets &)
static void	createTrackRefs (TrackRefs &, const Tracks &, const TrackQuality &)
Protected Member Functions
	JetTracksAssociationDR ()
	Private default constructor.
Protected Attributes
double	mDeltaR2Threshold
	Threshold used to associate tracks to jets.

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Detailed Description

Definition at line 17 of file JetTracksAssociationDR.h.

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Member Typedef Documentation

typedef reco::JetTracksAssociation::Container JetTracksAssociationDR::Association

Container for jet-track associations.

Definition at line 32 of file JetTracksAssociationDR.h.

typedef edm::RefToBase<reco::Jet> JetTracksAssociationDR::JetRef

Definition at line 41 of file JetTracksAssociationDR.h.

typedef std::vector<JetRef> JetTracksAssociationDR::JetRefs

Definition at line 44 of file JetTracksAssociationDR.h.

typedef edm::Handle< edm::View<reco::Jet> > JetTracksAssociationDR::Jets

Handle to jet collection.

Definition at line 35 of file JetTracksAssociationDR.h.

typedef reco::TrackBase::TrackQuality JetTracksAssociationDR::TrackQuality

Definition at line 50 of file JetTracksAssociationDR.h.

typedef std::vector<reco::TrackRef> JetTracksAssociationDR::TrackRefs

Definition at line 47 of file JetTracksAssociationDR.h.

typedef edm::Handle< reco::TrackCollection > JetTracksAssociationDR::Tracks

Handle to track collection.

Definition at line 38 of file JetTracksAssociationDR.h.

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Constructor & Destructor Documentation

JetTracksAssociationDR::JetTracksAssociationDR

(

double

dr_threshold

)

[explicit]

Constructor taking dR threshold as argument.

Definition at line 10 of file JetTracksAssociationDR.cc.

  : mDeltaR2Threshold(fDr*fDr)
{;}

JetTracksAssociationDR::~JetTracksAssociationDR

(

)

[virtual]

Destructor.

Definition at line 16 of file JetTracksAssociationDR.cc.

{;}

JetTracksAssociationDR::JetTracksAssociationDR

(

)

[inline, protected]

Private default constructor.

Definition at line 76 of file JetTracksAssociationDR.h.

{}

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Member Function Documentation

virtual void JetTracksAssociationDR::associateTracksToJet	(	reco::TrackRefVector &	,
		const reco::Jet &	,
		const TrackRefs &
	)		[pure virtual]

Associate tracks to the given jet.

Referenced by associateTracksToJets().

void JetTracksAssociationDR::associateTracksToJets	(	Association *	fAssociation,
		const JetRefs &	fJets,
		const TrackRefs &	fTracks
	)

Definition at line 21 of file JetTracksAssociationDR.cc.

References associateTracksToJet(), cuy::ii, findQualityFiles::jj, and reco::JetExtendedAssociation::setValue().

{
  JetRefs::const_iterator ii = fJets.begin();
  JetRefs::const_iterator jj = fJets.end();
  for ( ; ii != jj; ++ii ) {
    reco::TrackRefVector associated;
    associateTracksToJet( associated, **ii, fTracks );
    reco::JetTracksAssociation::setValue( fAssociation, *ii, associated );
  }
}

void JetTracksAssociationDR::createJetRefs	(	JetRefs &	output,
		const Jets &	input
	)		[static]

Definition at line 36 of file JetTracksAssociationDR.cc.

References cuy::ii.

                                                                {
  output.clear();
  output.reserve( input->size() );
  for ( unsigned ii = 0; ii < input->size(); ++ii ) { 
    output.push_back( input->refAt(ii) );
  }
}

void JetTracksAssociationDR::createTrackRefs	(	TrackRefs &	output,
		const Tracks &	input,
		const TrackQuality &	quality
	)		[static]

Definition at line 47 of file JetTracksAssociationDR.cc.

References cuy::ii, and reco::TrackBase::undefQuality.

                                                                            {

  if ( quality == reco::TrackBase::undefQuality ) {
    edm::LogError("JetTracksAssociationDR")
      << " Unknown TrackQuality value: " 
      << static_cast<int>( quality )
      << ". See possible values in 'reco::TrackBase::TrackQuality'";
  }

  output.clear();
  output.reserve( input->size() );
  for ( unsigned ii = 0; ii < input->size(); ++ii ) { 
    if ( (*input)[ii].quality( quality ) ) { 
      output.push_back( reco::TrackRef( input, ii ) );
    }
  }

}

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Member Data Documentation

double JetTracksAssociationDR::mDeltaR2Threshold [protected]

Threshold used to associate tracks to jets.

Definition at line 79 of file JetTracksAssociationDR.h.