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VisMET Class Reference

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

Inheritance diagram for VisMET:

List of all members.

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

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Detailed Description

Definition at line 18 of file VisMET.h.

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Constructor & Destructor Documentation

VisMET::VisMET

(

const edm::ParameterSet &

iConfig

)

Definition at line 27 of file VisMET.cc.

    : inputTag_ (iConfig.getParameter<edm::InputTag>("visMETTag"))
{}

virtual VisMET::~VisMET

(

)

[inline, virtual]

Definition at line 25 of file VisMET.h.

{}

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Member Function Documentation

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

Implements edm::EDAnalyzer.

Definition at line 32 of file VisMET.cc.

References IgCollection::addProperty(), collection, edmplugin::standard::config(), IgCollection::create(), error, Exception, IgDataStorage::getCollection(), inputTag_, edm::InputTag::instance(), edm::Service< T >::isAvailable(), edm::Handle< T >::isValid(), it, edm::InputTag::label(), m, PHI, phi, edm::InputTag::process(), and PT.

{
    edm::Service<IguanaService> config;
    if (! config.isAvailable ()) 
    {
        throw cms::Exception ("Configuration")
            << "VisMET 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<METCollection> collection;
    event.getByLabel (inputTag_, collection);

    if (collection.isValid ())
    {   
        IgDataStorage *storage = config->storage ();
        IgCollection &mets = storage->getCollection ("METs_V1");

        IgProperty PHI = mets.addProperty ("phi", 0.0);
        IgProperty PT = mets.addProperty ("pt", 0.0);
        IgProperty PX = mets.addProperty ("px", 0.0);
        IgProperty PY = mets.addProperty ("py", 0.0);
        IgProperty PZ = mets.addProperty ("pz", 0.0);

        for (METCollection::const_iterator it = collection->begin (), itEnd = collection->end (); it != itEnd; ++it)
        {
            double phi = (*it).phi ();
            double pt = (*it).pt ();

            IgCollectionItem m = mets.create ();
            m [PHI] = static_cast<double>(phi);
            m [PT] = static_cast<double>(pt);
            m [PX] = static_cast<double>((*it).px ());
            m [PY] = static_cast<double>((*it).py ());
            m [PZ] = static_cast<double>((*it).pz ());
        }
    }    
    else 
    {
        // friendlyName:moduleLabel:instanceName:processName
        std::string error = "### Error: MET "
                            + edm::TypeID (typeid (METCollection)).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

edm::InputTag VisMET::inputTag_ [private]

Definition at line 30 of file VisMET.h.

Referenced by analyze().

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

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

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