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PFRecHitProducerHCAL.h

Go to the documentation of this file.

#ifndef RecoParticleFlow_PFRecHitProducerHCAL_h_
#define RecoParticleFlow_PFRecHitProducerHCAL_h_

// system include files
#include <memory>
#include <vector>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/EDProducer.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "Geometry/CaloTopology/interface/CaloDirection.h"
#include "RecoParticleFlow/PFClusterProducer/interface/PFRecHitProducer.h"
#include "DataFormats/ParticleFlowReco/interface/PFLayer.h"

class CaloSubdetectorTopology;
class CaloSubdetectorGeometry;
class DetId;


class PFRecHitProducerHCAL : public PFRecHitProducer {
 public:
  explicit PFRecHitProducerHCAL(const edm::ParameterSet&);
  ~PFRecHitProducerHCAL();

 
 private:


  void createRecHits(std::vector<reco::PFRecHit>& rechits,
                     edm::Event&, const edm::EventSetup&);




  reco::PFRecHit*  createHcalRecHit( const DetId& detid, 
                                     double energy,
                                     PFLayer::Layer layer,
                                     const CaloSubdetectorGeometry* geom,
                                     unsigned newDetId=0);
  

  

  void 
    findRecHitNeighbours( reco::PFRecHit& rh, 
                          const std::map<unsigned,unsigned >& sortedHits, 
                          const CaloSubdetectorTopology& barrelTopo,
                          const CaloSubdetectorGeometry& barrelGeom, 
                          const CaloSubdetectorTopology& endcapTopo,
                          const CaloSubdetectorGeometry& endcapGeom );
  
  void 
    findRecHitNeighboursCT( reco::PFRecHit& rh, 
                            const std::map<unsigned,unsigned >& sortedHits,
                            const CaloSubdetectorTopology& topology );
  
  DetId getNorth(const DetId& id, const CaloSubdetectorTopology& topology);
  DetId getSouth(const DetId& id, const CaloSubdetectorTopology& topology);
  

  // ----------member data ---------------------------
  
  // ----------access to event data
  edm::InputTag    inputTagHcalRecHitsHBHE_;
  edm::InputTag    inputTagCaloTowers_;
  
  double           thresh_HF_;
};

#endif

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