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VisJet Class Reference

#include <VisReco/Analyzer/interface/VisJet.h>

Inheritance diagram for VisJet:

List of all members.

Public Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)
	VisJet (const edm::ParameterSet &)
virtual	~VisJet ()
Private Attributes
double	energyCut_
edm::InputTag	inputTag_

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Detailed Description

Definition at line 18 of file VisJet.h.

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Constructor & Destructor Documentation

VisJet::VisJet

(

const edm::ParameterSet &

iConfig

)

Definition at line 29 of file VisJet.cc.

    : inputTag_ (iConfig.getParameter<edm::InputTag>("visJetTag")),
      energyCut_(iConfig.getUntrackedParameter<double>("energyCut", 0.1))
{}

virtual VisJet::~VisJet

(

)

[inline, virtual]

Definition at line 26 of file VisJet.h.

{}

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Member Function Documentation

void VisJet::analyze	(	const edm::Event &	event,
		const edm::EventSetup &	eventSetup
	)			[virtual]

Implements edm::EDAnalyzer.

Definition at line 35 of file VisJet.cc.

References IgCollection::addProperty(), collection, edmplugin::standard::config(), IgCollection::create(), error, ET, ETA, Exception, funct::exp(), IgDataStorage::getCollection(), inputTag_, edm::InputTag::instance(), edm::Service< T >::isAvailable(), edm::Handle< T >::isValid(), it, pfTauBenchmarkGeneric_cfi::jets, edm::InputTag::label(), PHI, and edm::InputTag::process().

{
    edm::Service<IguanaService> config;
    if (! config.isAvailable ()) 
    {
        throw cms::Exception ("Configuration")
            << "VisJet requires the IguanaService\n"
            "which is not present in the configuration file.\n"
            "You must add the service in the configuration file\n"
            "or remove the module that requires it";
    }
    
    edm::Handle<reco::CaloJetCollection> collection;
    event.getByLabel (inputTag_, collection);
    
    std::vector<edm::Handle<CaloTowerCollection> > towerCollections;
    event.getManyByType (towerCollections);

    if (collection.isValid ())
    {   
        IgDataStorage *storage = config->storage ();
        IgCollection &jets = storage->getCollection ("Jets_V1");

        IgProperty ET = jets.addProperty ("et", 0.0); 
        IgProperty ETA = jets.addProperty ("eta", 0.0);
        IgProperty THETA = jets.addProperty ("theta", 0.0);
        IgProperty PHI = jets.addProperty ("phi", 0.0);

        for (reco::CaloJetCollection::const_iterator it = collection->begin (), itEnd = collection->end (); it != itEnd; ++it)
        {
            IgCollectionItem ijet = jets.create ();
            ijet[ET]    = static_cast<double>((*it).et ());
            ijet[ETA]   = static_cast<double>((*it).eta ());
            ijet[THETA] = static_cast<double>(2.0 * atan (exp (-(*it).eta ())));
            ijet[PHI]   = static_cast<double>((*it).phi());
        }
    }    
    else 
    {
        // friendlyName:moduleLabel:instanceName:processName
        std::string error = "### Error: Jets "
                            + edm::TypeID (typeid (reco::CaloJetCollection)).friendlyClassName () + ":" 
                            + inputTag_.label() + ":"
                            + inputTag_.instance() + ":" 
                            + inputTag_.process() + " are not found.";

        IgDataStorage *storage = config->storage ();
        IgCollection &collection = storage->getCollection ("Errors_V1");
        IgProperty ERROR_MSG = collection.addProperty ("Error", std::string ());
        IgCollectionItem item = collection.create ();
        item [ERROR_MSG] = error;
    }
}

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Member Data Documentation

double VisJet::energyCut_ [private]

Definition at line 32 of file VisJet.h.

edm::InputTag VisJet::inputTag_ [private]

Definition at line 31 of file VisJet.h.

Referenced by analyze().

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

• VisReco/Analyzer/interface/VisJet.h
• VisReco/Analyzer/src/VisJet.cc

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