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#ifndef _PFNuclarInteraction_H
#define _PFNuclarInteraction_H
// class which contains the secondary PFRecTracks
// this dataformat will be used to create PFBlockElementNuclTrack
// \author vincent roberfroid
#include "DataFormats/VertexReco/interface/NuclearInteraction.h"
#include "DataFormats/VertexReco/interface/NuclearInteractionFwd.h"
#include "DataFormats/ParticleFlowReco/interface/PFRecTrack.h"
#include "DataFormats/ParticleFlowReco/interface/PFRecTrackFwd.h"
namespace reco {
class PFNuclearInteraction {
public:
typedef NuclearInteraction::trackRef_iterator trackRef_iterator;
typedef PFRecTrackRefVector::const_iterator pfTrackref_iterator;
public:
PFNuclearInteraction() {}
PFNuclearInteraction(const NuclearInteractionRef& nuclref, const PFRecTrackRefVector& pfSeconds)
: nuclInterRef_(nuclref), pfSecTracks_(pfSeconds) {}
/// \return the base reference to the primary track
const edm::RefToBase<reco::Track>& primaryTrack() const { return nuclInterRef_->primaryTrack(); }
/// \return first iterator over secondary tracks
trackRef_iterator secondaryTracks_begin() const { return nuclInterRef_->secondaryTracks_begin(); }
/// \return last iterator over secondary tracks
trackRef_iterator secondaryTracks_end() const { return nuclInterRef_->secondaryTracks_end(); }
/// \return first iterator over secondary PFRecTracks
pfTrackref_iterator secPFRecTracks_begin() const { return pfSecTracks_.begin(); }
/// \return last iterator over secondary PFRecTracks
pfTrackref_iterator secPFRecTracks_end() const { return pfSecTracks_.end(); }
/// \return the likelihood
double likelihood() const { return nuclInterRef_->likelihood(); }
/// \return the initial nuclear interaction
const NuclearInteractionRef& nuclInterRef() const { return nuclInterRef_; }
int secondaryTracksSize() const { return nuclInterRef_->secondaryTracksSize(); }
private:
// Reference to the initial NuclearInteraction
NuclearInteractionRef nuclInterRef_;
// Collection of the secondary PFRecTracks
PFRecTrackRefVector pfSecTracks_;
};
/// collection of NuclearInteractions
typedef std::vector<PFNuclearInteraction> PFNuclearInteractionCollection;
/// persistent reference to a NuclearInteraction
typedef edm::Ref<PFNuclearInteractionCollection> PFNuclearInteractionRef;
/// vector of reference to Track in the same collection
typedef edm::RefVector<PFNuclearInteractionCollection> PFNuclearInteractionRefVector;
} // namespace reco
#endif
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