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lhef::JetClustering Class Reference

#include <GeneratorInterface/LHEInterface/interface/JetClustering.h>

List of all members.

Public Types
typedef ROOT::Math::PxPyPzE4D < double >	FourVector
typedef JetInput::ParticleVector	ParticleVector
Public Member Functions
double	getJetPtMin () const
	JetClustering (const edm::ParameterSet &params, double jetPtMin)
	JetClustering (const edm::ParameterSet &params)
std::vector< Jet >	operator() (const ParticleVector &input) const
	~JetClustering ()
Private Member Functions
void	init (const edm::ParameterSet &params, double jetPtMin)
Private Attributes
std::auto_ptr< Algorithm >	jetAlgo
Classes
class	Algorithm
class	Jet

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Detailed Description

Definition at line 15 of file JetClustering.h.

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Member Typedef Documentation

typedef ROOT::Math::PxPyPzE4D<double> lhef::JetClustering::FourVector

Definition at line 18 of file JetClustering.h.

typedef JetInput::ParticleVector lhef::JetClustering::ParticleVector

Definition at line 17 of file JetClustering.h.

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Constructor & Destructor Documentation

lhef::JetClustering::JetClustering

(

const edm::ParameterSet &

params

)

Definition at line 156 of file JetClustering.cc.

References edm::ParameterSet::getParameter(), and init().

{
        double jetPtMin = params.getParameter<double>("jetPtMin");
        init(params, jetPtMin);
}

lhef::JetClustering::JetClustering	(	const edm::ParameterSet &	params,
		double	jetPtMin
	)

Definition at line 162 of file JetClustering.cc.

References init().

{
        init(params, jetPtMin);
}

lhef::JetClustering::~JetClustering

(

)

Definition at line 168 of file JetClustering.cc.

{
}

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Member Function Documentation

double lhef::JetClustering::getJetPtMin

(

)

const

Definition at line 188 of file JetClustering.cc.

References jetAlgo.

{
        return jetAlgo->getJetPtMin();
}

void lhef::JetClustering::init	(	const edm::ParameterSet &	params,
		double	jetPtMin
	)			[private]

Definition at line 172 of file JetClustering.cc.

References Exception, edm::ParameterSet::getParameter(), and jetAlgo.

Referenced by JetClustering().

{
        edm::ParameterSet algoParams =
                        params.getParameter<edm::ParameterSet>("algorithm");
        std::string algoName = algoParams.getParameter<std::string>("name");

        if (algoName == "KT")
                jetAlgo.reset(new KtAlgorithm(algoParams, jetPtMin));
        else if (algoName == "SISCone")
                jetAlgo.reset(new SISConeAlgorithm(algoParams, jetPtMin));
        else
                throw cms::Exception("Configuration")
                        << "JetClustering algorithm \"" << algoName
                        << "\" unknown." << std::endl;
}

std::vector< JetClustering::Jet > lhef::JetClustering::operator()

(

const ParticleVector &

input

)

const

Definition at line 193 of file JetClustering.cc.

References jetAlgo.

{
        return (*jetAlgo)(input);
}

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Member Data Documentation

std::auto_ptr<Algorithm> lhef::JetClustering::jetAlgo [private]

Definition at line 70 of file JetClustering.h.

Referenced by getJetPtMin(), init(), and operator()().

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

• GeneratorInterface/LHEInterface/interface/JetClustering.h
• GeneratorInterface/LHEInterface/src/JetClustering.cc

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