RawJetExtractorT.h

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#ifndef PAT_RAWJETEXTRACTORT_H
#define PAT_RAWJETEXTRACTORT_H

#include "DataFormats/PatCandidates/interface/Jet.h"

namespace pat {

  template <typename T>
  class RawJetExtractorT {
  public:
    RawJetExtractorT() {}
    reco::Candidate::LorentzVector operator()(const T& jet) const { return jet.p4(); }
  };

  template <>
  class RawJetExtractorT<pat::Jet> {
  public:
    reco::Candidate::LorentzVector operator()(const pat::Jet& jet) const {
      if (jet.jecSetsAvailable())
        return jet.correctedP4("Uncorrected");
      else
        return jet.p4();
    }
  };

}  // namespace pat
#endif