PFMETAlgo.h

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#ifndef CommonTools_ParticleFlow_PFMETAlgo_
#define CommonTools_ParticleFlow_PFMETAlgo_

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

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

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

#include "DataFormats/ParticleFlowCandidate/interface/PFCandidateFwd.h"

//not a fwd declaration, to save the pain to the user to include the necessary DF header as well
#include "DataFormats/METReco/interface/MET.h"

namespace pf2pat {
  
  class PFMETAlgo {
  public:

    explicit PFMETAlgo(const edm::ParameterSet&);

    ~PFMETAlgo();
    
    reco::MET produce(const reco::PFCandidateCollection& pfCandidates);

  private:
    
    double hfCalibFactor_;
    
    bool   verbose_;

  };
}

#endif