Access to extra information

Classes
class	fastjet::ClusterSequence::Extras
struct	fastjet::ClusterSequence::history_element
class	fastjet::ClusterSequenceStructure
class	fastjet::CompositeJetStructure
class	fastjet::PseudoJetStructureBase
class	fastjet::WrappedStructure
class	fastjet::SISConeBaseExtras
class	fastjet::SISConeExtras
class	fastjet::SISConeSphericalExtras

Detailed Description