PFHCALSuperClusterProducer Class Reference

Producer for particle flow superclusters (PFSuperCluster). More...

#include <PFHCALSuperClusterProducer.h>

Inheritance diagram for PFHCALSuperClusterProducer:

List of all members.

Public Member Functions
virtual void	endJob ()
	PFHCALSuperClusterProducer (const edm::ParameterSet &)
virtual void	produce (edm::Event &, const edm::EventSetup &)
	~PFHCALSuperClusterProducer ()
Private Attributes
PFHcalSuperClusterAlgo	hcalSuperClusterAlgo_
	clustering algorithm
edm::InputTag	inputTagPFClusters_
edm::InputTag	inputTagPFClustersHO_
bool	verbose_
	verbose ?

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Detailed Description

Producer for particle flow superclusters (PFSuperCluster).

This producer makes use of PFHcalSuperClusterAlgo, the clustering algorithm for particle flow superclusters.

Author:

Chris Tully

Date:

July 2012

Definition at line 42 of file PFHCALSuperClusterProducer.h.

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Constructor & Destructor Documentation

PFHCALSuperClusterProducer::PFHCALSuperClusterProducer

(

const edm::ParameterSet &

iConfig

)

[explicit]

Definition at line 18 of file PFHCALSuperClusterProducer.cc.

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

{
    
  verbose_ = 
    iConfig.getUntrackedParameter<bool>("verbose",false);

  // parameters for clustering
  

  // access to the collections of clusters:

   inputTagPFClusters_ =  iConfig.getParameter<InputTag>("PFClusters");    
   inputTagPFClustersHO_ =  iConfig.getParameter<InputTag>("PFClustersHO");    
 
   produces<reco::PFClusterCollection>();
   produces<reco::PFSuperClusterCollection>();

}

PFHCALSuperClusterProducer::~PFHCALSuperClusterProducer

(

)

Definition at line 39 of file PFHCALSuperClusterProducer.cc.

{}

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Member Function Documentation

void PFHCALSuperClusterProducer::endJob

(

void

)

[virtual]

Reimplemented from edm::EDProducer.

Definition at line 91 of file PFHCALSuperClusterProducer.cc.

                                       {

hcalSuperClusterAlgo_.write();

}

void PFHCALSuperClusterProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		[virtual]

Implements edm::EDProducer.

Definition at line 44 of file PFHCALSuperClusterProducer.cc.

References Exception, newFWLiteAna::found, edm::Event::getByLabel(), and edm::Event::put().

                                                             {
  

  edm::Handle< reco::PFClusterCollection > clustersHandle;
  edm::Handle< reco::PFClusterCollection > clustersHOHandle;
  
  // access the clusters in the event
  bool found = iEvent.getByLabel( inputTagPFClusters_, clustersHandle );  
  bool foundHO = iEvent.getByLabel( inputTagPFClustersHO_, clustersHOHandle );  

  if(!found ) {

    ostringstream err;
    err<<"cannot find clusters: "<<inputTagPFClusters_;
    LogError("PFHCALSuperClusterProducer")<<err.str()<<endl;
    
    throw cms::Exception( "MissingProduct", err.str());
  }

  if(!foundHO ) {

    ostringstream err;
    err<<"cannot find HO clusters: "<<inputTagPFClustersHO_;
    LogError("PFHCALSuperClusterProducer")<<err.str()<<endl;
    
    throw cms::Exception( "MissingProduct", err.str());
  }

  // do clustering
  hcalSuperClusterAlgo_.doClustering( clustersHandle, clustersHOHandle );
  
  if( verbose_ ) {
    LogInfo("PFHCALSuperClusterProducer")
      <<"  superclusters --------------------------------- "<<endl
      <<hcalSuperClusterAlgo_<<endl;
  }    
  
  // get clusters out of the clustering algorithm 
  // and put them in the event. There is no copy.
  auto_ptr< vector<reco::PFCluster> > outClusters( hcalSuperClusterAlgo_.clusters() ); 
  auto_ptr< vector<reco::PFSuperCluster> > outSuperClusters( hcalSuperClusterAlgo_.superClusters() ); 
  iEvent.put( outClusters );    
  iEvent.put( outSuperClusters );    

}

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Member Data Documentation

PFHcalSuperClusterAlgo PFHCALSuperClusterProducer::hcalSuperClusterAlgo_ [private]

clustering algorithm

Definition at line 58 of file PFHCALSuperClusterProducer.h.

edm::InputTag PFHCALSuperClusterProducer::inputTagPFClusters_ [private]

Definition at line 65 of file PFHCALSuperClusterProducer.h.

edm::InputTag PFHCALSuperClusterProducer::inputTagPFClustersHO_ [private]

Definition at line 66 of file PFHCALSuperClusterProducer.h.

bool PFHCALSuperClusterProducer::verbose_ [private]

verbose ?

Definition at line 62 of file PFHCALSuperClusterProducer.h.