/data/refman/pasoursint/CMSSW_5_3_0/src/RecoEgamma/EgammaIsolationAlgos/plugins/EgammaRecHitExtractor.h

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#ifndef EgammaIsolationProducers_EgammaRecHitExtractor_h
#define EgammaIsolationProducers_EgammaRecHitExtractor_h
//*****************************************************************************
// File:      EgammaRecHitExtractor.h
// ----------------------------------------------------------------------------
// OrigAuth:  Matthias Mozer, adapted from EgammaHcalExtractor by S. Harper
// Institute: IIHE-VUB, RAL
//=============================================================================
//*****************************************************************************

//C++ includes
#include <vector>
#include <functional>

//CMSSW includes
#include "FWCore/Framework/interface/ESHandle.h"
#include "DataFormats/Candidate/interface/Candidate.h"
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"
#include "RecoCaloTools/MetaCollections/interface/CaloRecHitMetaCollections.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/InputTag.h"

#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"
#include "PhysicsTools/IsolationAlgos/interface/IsoDepositExtractor.h"
#include "DataFormats/RecoCandidate/interface/IsoDeposit.h"
#include "DataFormats/EgammaReco/interface/SuperCluster.h"
#include "DataFormats/EgammaReco/interface/SuperClusterFwd.h"

#include "CondFormats/EcalObjects/interface/EcalChannelStatus.h"
#include "CondFormats/DataRecord/interface/EcalChannelStatusRcd.h"

#include "RecoLocalCalo/EcalRecAlgos/interface/EcalSeverityLevelAlgo.h"
#include "RecoLocalCalo/EcalRecAlgos/interface/EcalSeverityLevelAlgoRcd.h"

namespace egammaisolation {

   class EgammaRecHitExtractor : public reco::isodeposit::IsoDepositExtractor {
      public:
         EgammaRecHitExtractor(const edm::ParameterSet& par); 
         virtual ~EgammaRecHitExtractor() ; 
         virtual void fillVetos(const edm::Event & ev, const edm::EventSetup & evSetup, const reco::TrackCollection & tracks) { }
         virtual reco::IsoDeposit deposit(const edm::Event & ev, const edm::EventSetup & evSetup, const reco::Track & track) const {
            throw cms::Exception("Configuration Error") << "This extractor " << (typeid(this).name()) << " is not made for tracks";
         }
         virtual reco::IsoDeposit deposit(const edm::Event & ev, const edm::EventSetup & evSetup, const reco::Candidate & c) const ;

      private:
         void collect(reco::IsoDeposit &deposit, 
                      const reco::SuperClusterRef& sc, const CaloSubdetectorGeometry* subdet,
                      const CaloGeometry* caloGeom,
                      const EcalRecHitCollection &hits,
                      const EcalChannelStatus* chStatus,
                      const EcalSeverityLevelAlgo* sevLevel,
                      bool barrel) const;

         double etMin_ ;
         double energyMin_ ;
         double extRadius_ ;
         double intRadius_ ;
         double intStrip_ ;
         edm::InputTag barrelEcalHitsTag_;
         edm::InputTag endcapEcalHitsTag_;
         bool fakeNegativeDeposit_;
         bool  tryBoth_;
         bool  useEt_;
         bool  vetoClustered_;
         bool  sameTag_;
         int   severityLevelCut_;
         //float severityRecHitThreshold_;
         //std::string spIdString_;
         //float spIdThreshold_;
         //EcalSeverityLevelAlgo::SpikeId spId_;
         std::vector<int> v_chstatus_;


   };
}
#endif