SelectorDijetWorker Class Reference

#include <analysis/blob/master/sPhenixAj/src/JetAnalyzer.hh>

Inheritance diagram for SelectorDijetWorker:

Collaboration diagram for SelectorDijetWorker:

Public Member Functions
	SelectorDijetWorker (double dPhi)
std::string	description () const
	the selector's description
bool	applies_jet_by_jet () const
	Returns false, we need a jet ensemble.
bool	pass (const fastjet::PseudoJet &pj) const
	Returns false, we need a jet ensemble.
void	terminator (std::vector< const fastjet::PseudoJet * > &jets) const
	The relevant method.

Private Attributes
const double	dPhi
	Opening angle, searching for |φ1 - φ2 - π| < Δφ.

Detailed Description

Dijet finding as a Selector. Fashioned after fastjet::SW_NHardest. Searches for and returns dijet pairs within |φ1 - φ2 - π| < Δφ. returns 0 if no pair is found. In the current implementation, only the top two jets are compared.

NOTE: Could also use something like

Selector sel = SelectorCircle( dPhi );
sel.set_reference( -jet1 ); // Pseudocode
vector<PseudoJet> jets_near_MinusJet1 = sel(jets);

Definition at line 196 of file JetAnalyzer.hh.

View newest version in sPHENIX GitHub at line 196 of file JetAnalyzer.hh

Constructor & Destructor Documentation

SelectorDijetWorker::SelectorDijetWorker ( double  dPhi )

inline

Standard constructor

Parameters

dPhi,:

Opening angle, searching for |φ1 - φ2 - π| < Δφ

Definition at line 201 of file JetAnalyzer.hh.

View newest version in sPHENIX GitHub at line 201 of file JetAnalyzer.hh

Member Function Documentation

bool SelectorDijetWorker::applies_jet_by_jet ( ) const

inline

Returns false, we need a jet ensemble.

Definition at line 212 of file JetAnalyzer.hh.

View newest version in sPHENIX GitHub at line 212 of file JetAnalyzer.hh

Referenced by pass().

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std::string SelectorDijetWorker::description ( ) const

inline

the selector's description

Definition at line 205 of file JetAnalyzer.hh.

View newest version in sPHENIX GitHub at line 205 of file JetAnalyzer.hh

References dPhi.

bool SelectorDijetWorker::pass ( const fastjet::PseudoJet &  pj ) const

inline

Returns false, we need a jet ensemble.

Definition at line 215 of file JetAnalyzer.hh.

View newest version in sPHENIX GitHub at line 215 of file JetAnalyzer.hh

References applies_jet_by_jet().

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void SelectorDijetWorker::terminator

(

std::vector< const fastjet::PseudoJet * > &

jets

)

const

The relevant method.

Definition at line 125 of file JetAnalyzer.cxx.

View newest version in sPHENIX GitHub at line 125 of file JetAnalyzer.cxx

References dPhi, i, JetAnalyzer::phimod2pi(), JetAnalyzer::pi, and Acts::Experimental::detail::BlueprintHelper::sort().

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Member Data Documentation

const double SelectorDijetWorker::dPhi

private

Opening angle, searching for |φ1 - φ2 - π| < Δφ.

Definition at line 225 of file JetAnalyzer.hh.

View newest version in sPHENIX GitHub at line 225 of file JetAnalyzer.hh

Referenced by description(), and terminator().

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The documentation for this class was generated from the following files:

• analysis/blob/master/sPhenixAj/src/JetAnalyzer.hh
• analysis/blob/master/sPhenixAj/src/JetAnalyzer.cxx