PFJet.h

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#ifndef DataFormats_L1TParticleFlow_PFJet_h
#define DataFormats_L1TParticleFlow_PFJet_h
 
#include <vector>
#include "DataFormats/L1Trigger/interface/L1Candidate.h"
#include "DataFormats/Common/interface/Ptr.h"
 
namespace l1t {
 
  class PFJet : public L1Candidate {
  public:
    typedef std::vector<edm::Ptr<l1t::L1Candidate>> Constituents;
 
    PFJet() {}
    PFJet(float pt, float eta, float phi, float mass = 0, int hwpt = 0, int hweta = 0, int hwphi = 0)
        : L1Candidate(PolarLorentzVector(pt, eta, phi, mass), hwpt, hweta, hwphi, /*hwQuality=*/0), rawPt_(pt) {}
 
    PFJet(const LorentzVector& p4, int hwpt = 0, int hweta = 0, int hwphi = 0)
        : L1Candidate(p4, hwpt, hweta, hwphi, /*hwQuality=*/0), rawPt_(p4.Pt()) {}
 
    // change the pt (but doesn't change the raw pt)
    void calibratePt(float newpt);
 
    // return the raw pT()
    float rawPt() const { return rawPt_; }
 
    const Constituents& constituents() const { return constituents_; }
    void addConstituent(const edm::Ptr<l1t::L1Candidate>& cand) { constituents_.emplace_back(cand); }
 
    // candidate interface
    size_t numberOfDaughters() const override { return constituents_.size(); }
    const reco::Candidate* daughter(size_type i) const override { return constituents_[i].get(); }
    using reco::LeafCandidate::daughter;  // avoid hiding the base
    edm::Ptr<l1t::L1Candidate> daughterPtr(size_type i) const { return constituents_[i]; }
 
  private:
    float rawPt_;
    Constituents constituents_;
  };
 
  typedef std::vector<l1t::PFJet> PFJetCollection;
  typedef edm::Ref<l1t::PFJetCollection> PFJetRef;
  typedef std::vector<l1t::PFJetRef> PFJetVectorRef;
}  // namespace l1t
#endif