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VisPFCluster Class Reference

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

Inheritance diagram for VisPFCluster:

List of all members.

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

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Detailed Description

Definition at line 8 of file VisPFCluster.h.

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Constructor & Destructor Documentation

VisPFCluster::VisPFCluster

(

const edm::ParameterSet &

iConfig

)

Definition at line 25 of file VisPFCluster.cc.

    : inputTag_ (iConfig.getParameter<edm::InputTag>("visPFClusterTag"))

//: friendlyName_("recoPFClusters"),
//    moduleLabel_("particleFlowClusterECAL"),
//     instanceName_(""),
//     processName_("Rec")
{}

virtual VisPFCluster::~VisPFCluster

(

)

[inline, virtual]

Definition at line 12 of file VisPFCluster.h.

        {}

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Member Function Documentation

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

Implements edm::EDAnalyzer.

Definition at line 35 of file VisPFCluster.cc.

References IgCollection::addProperty(), IgAssociationSet::associate(), collection, edmplugin::standard::config(), IgCollection::create(), PFLayer::ECAL_BARREL, PFLayer::ECAL_ENDCAP, relval_parameters_module::energy, error, Exception, edm::EventSetup::get(), IgDataStorage::getAssociationSet(), IgDataStorage::getCollection(), i, inputTag_, edm::InputTag::instance(), edm::Service< T >::isAvailable(), edm::Handle< T >::isValid(), edm::ESHandle< T >::isValid(), edm::InputTag::label(), sistrip::LAYER, edm::InputTag::process(), and EZArrayFL< T >::size().

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

    edm::ESHandle<CaloGeometry> caloGeometry;
    eventSetup.get<CaloGeometryRecord>().get(caloGeometry);

    if ( collection.isValid() && caloGeometry.isValid() )
    {       
        IgDataStorage *storage = config->storage();

        IgCollection& pfclusters = storage->getCollection("PFClusters_V1");
        
        IgProperty ID = pfclusters.addProperty("id", 0);
        IgProperty NAME = pfclusters.addProperty("name", std::string());
        
        IgCollection& rechits = storage->getCollection("PFRecHitFractions_V1");
        
        IgProperty E = rechits.addProperty("energy", 0.0); 
        IgProperty FRAC = rechits.addProperty("fraction", 0.0);
        IgProperty LAYER = rechits.addProperty("layer", std::string());
        
        // or just make the corners an item of the rechit?
        IgCollection& corners = storage->getCollection("Corners_V1");

        IgProperty F1 = corners.addProperty("front1", IgV3d());
        IgProperty F2 = corners.addProperty("front2", IgV3d());
        IgProperty F3 = corners.addProperty("front3", IgV3d());
        IgProperty F4 = corners.addProperty("front4", IgV3d());
        
        IgProperty B1 = corners.addProperty("back1", IgV3d());
        IgProperty B2 = corners.addProperty("back2", IgV3d());
        IgProperty B3 = corners.addProperty("back3", IgV3d());
        IgProperty B4 = corners.addProperty("back4", IgV3d());
        
        IgAssociationSet& clusterRecHits = storage->getAssociationSet("PFClusterPFRecHitFractions_V1");
        IgAssociationSet& recHitCorners = storage->getAssociationSet("PFRecHitFractionCorners_V1");

        unsigned int i = 0;

        //std::cout<<"There are "<< collection->size() <<" PFClusters"<<std::endl;
        
        for ( std::vector<reco::PFCluster>::const_iterator cluster = collection->begin(), clusterEnd = collection->end();
              cluster != clusterEnd; ++cluster, ++i )
        {
            //std::cout<<"PFCluster #"<< i++ <<std::endl;

            IgCollectionItem cl = pfclusters.create();
            cl[ID] = i;
            cl["name"] = std::string("PFCluster");
            
            std::vector<reco::PFRecHitFraction>::const_iterator iR;

            //std::cout<<"There are "<< (*cluster).recHitFractions().size() <<" RecHits"<<std::endl;

            for ( iR  = (*cluster).recHitFractions().begin();
                  iR != (*cluster).recHitFractions().end(); ++iR )
            {   
                //std::cout<<"RecHit #"<< j++ <<std::endl;
                IgCollectionItem rh = rechits.create();
   
                double energy = (*iR).recHitRef()->energy();
                
                rh["energy"] = energy;
                rh["fraction"] = (*iR).fraction();              
                
                if ( (*cluster).layer() == PFLayer::ECAL_BARREL )
                    rh[LAYER] = std::string("EB");
                         
                else if ( (*cluster).layer() == PFLayer::ECAL_ENDCAP )
                    rh[LAYER] = std::string("EE");
                
                else
                    rh[LAYER] = std::string("UNDEFINED");
                  
                clusterRecHits.associate(cl,rh);
                
                // NOTE: Which corners are which depends on whether it's ECAL or HCAL.
                // Fix this later.

                double f1x, f1y, f1z;
                double f2x, f2y, f2z;
                double f3x, f3y, f3z;
                double f4x, f4y, f4z;
                
                double b1x, b1y, b1z;
                double b2x, b2y, b2z;
                double b3x, b3y, b3z;
                double b4x, b4y, b4z;
                
                const CaloCellGeometry::CornersVec& cornerPoints 
                    = (*caloGeometry).getGeometry((*iR).recHitRef()->detId())->getCorners();
                
                assert(cornerPoints.size() == 8);
                
                IgCollectionItem cr = corners.create();

                f1x = cornerPoints[3].x()/100.0;
                f1y = cornerPoints[3].y()/100.0;
                f1z = cornerPoints[3].z()/100.0;

                cr[F1] = IgV3d(f1x, f1y, f1z);
                
                f2x = cornerPoints[2].x()/100.0;
                f2y = cornerPoints[2].y()/100.0;
                f2z = cornerPoints[2].z()/100.0;

                cr[F2] = IgV3d(f2x, f2y, f2z);

                f3x = cornerPoints[1].x()/100.0;
                f3y = cornerPoints[1].y()/100.0;
                f3z = cornerPoints[1].z()/100.0;

                cr[F3] = IgV3d(f3x, f3y, f3z);

                f4x = cornerPoints[0].x()/100.0;
                f4y = cornerPoints[0].y()/100.0;
                f4z = cornerPoints[0].z()/100.0;

                cr[F4] = IgV3d(f4x, f4y, f4z);

                b1x = cornerPoints[7].x()/100.0;
                b1y = cornerPoints[7].y()/100.0;
                b1z = cornerPoints[7].z()/100.0;

                cr["back1"] = IgV3d(b1x, b1y, b1z);

                b2x = cornerPoints[6].x()/100.0;
                b2y = cornerPoints[6].y()/100.0;
                b2z = cornerPoints[6].z()/100.0;

                cr["back2"] = IgV3d(b2x, b2y, b2z);

                b3x = cornerPoints[5].x()/100.0;
                b3y = cornerPoints[5].y()/100.0;
                b3z = cornerPoints[5].z()/100.0;

                cr["back3"] = IgV3d(b3x, b3y, b3z);

                b4x = cornerPoints[4].x()/100.0;
                b4y = cornerPoints[4].y()/100.0;
                b4z = cornerPoints[4].z()/100.0;

                cr["back4"] = IgV3d(b4x, b4y, b4z);

                recHitCorners.associate(rh, cr);
                
                /*
                std::cout<<"F1: "<< f1x <<","<< f1y <<","<< f1z <<std::endl;
                std::cout<<"F2: "<< f2x <<","<< f2y <<","<< f2z <<std::endl;
                std::cout<<"F3: "<< f3x <<","<< f3y <<","<< f3z <<std::endl;
                std::cout<<"F4: "<< f4x <<","<< f4y <<","<< f4z <<std::endl;

                std::cout<<"B1: "<< b1x <<","<< b1y <<","<< b1z <<std::endl;
                std::cout<<"B2: "<< b2x <<","<< b2y <<","<< b2z <<std::endl;
                std::cout<<"B3: "<< b3x <<","<< b3y <<","<< b3z <<std::endl;
                std::cout<<"B4: "<< b4x <<","<< b4y <<","<< b4z <<std::endl;
                */

            } // Done iterating over RecHits

            //std::cout<<"Done iterating over recHitFractions"<<std::endl;
            
        } // Done iterating over PFClusters
    } // if collection is valid
    else 
    {
        //std::cout<<"Collection not valid. No PFClusters?!"<<std::endl;
        
        // friendlyName:moduleLabel:instanceName:processName
        std::string error = "### Error: PFClusters "
                            + edm::TypeID (typeid (reco::PFClusterCollection)).friendlyClassName () + ":" 
                            + inputTag_.label() + ":"
                            + inputTag_.instance() + ":" 
                            + inputTag_.process() + " are not found.";

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

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Member Data Documentation

edm::InputTag VisPFCluster::inputTag_ [private]

Definition at line 18 of file VisPFCluster.h.

Referenced by analyze().

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

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

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