JetTracksAssociation.h

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#ifndef JetReco_JetTracksAssociation_h
#define JetReco_JetTracksAssociation_h

#include "DataFormats/Common/interface/AssociationVector.h"
#include "DataFormats/JetReco/interface/JetCollection.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"
#include "DataFormats/Common/interface/Ref.h"
#include "DataFormats/Common/interface/RefVector.h"
#include "DataFormats/Math/interface/LorentzVector.h"

namespace fwlite {
  class Event;
}

namespace reco {
  namespace JetTracksAssociation {
    typedef math::PtEtaPhiELorentzVectorF LorentzVector;
    typedef reco::TrackRefVector Value;
    typedef std::vector<Value> Values;
    typedef edm::AssociationVector<reco::JetRefBaseProd, Values> Container;
    typedef Container::value_type value_type;
    typedef Container::transient_vector_type transient_vector_type;
    typedef edm::Ref<Container> Ref;
    typedef edm::RefProd<Container> RefProd;
    typedef edm::RefVector<Container> RefVector;

    int tracksNumber(const Container&, const reco::JetBaseRef);
    int tracksNumber(const Container&, const reco::Jet&);
    LorentzVector tracksP4(const Container&, const reco::JetBaseRef);
    LorentzVector tracksP4(const Container&, const reco::Jet&);

    bool setValue(Container&, const reco::JetBaseRef&, reco::TrackRefVector);
    bool setValue(Container*, const reco::JetBaseRef&, reco::TrackRefVector);
    const reco::TrackRefVector& getValue(const Container&, const reco::JetBaseRef&);
    const reco::TrackRefVector& getValue(const Container&, const reco::Jet&);
    std::vector<reco::JetBaseRef> allJets(const Container&);
    bool hasJet(const Container&, const reco::JetBaseRef&);
    bool hasJet(const Container&, const reco::Jet&);
  }  // namespace JetTracksAssociation
  typedef JetTracksAssociation::Container JetTracksAssociationCollection;
  typedef JetTracksAssociation::Ref JetTracksAssociationRef;
  typedef JetTracksAssociation::RefProd JetTracksAssociationRefProd;
  typedef JetTracksAssociation::RefVector JetTracksAssociationRefVector;
}  // namespace reco

#endif