a single element in the clustering history (see vector _history below). More...

#include <ClusterSequence.hh>

Public Attributes
int	parent1
int	parent2
	index in _history where first parent of this jet was created (InexistentParent if this jet is an original particle)
int	child
	index in _history where second parent of this jet was created (InexistentParent if this jet is an original particle); BeamJet if this history entry just labels the fact that the jet has recombined with the beam)
int	jetp_index
	index in _history where the current jet is recombined with another jet to form its child.
double	dij
	index in the _jets vector where we will find the
double	max_dij_so_far
	the distance corresponding to the recombination at this stage of the clustering.

Detailed Description

a single element in the clustering history (see vector _history below).

Definition at line 378 of file ClusterSequence.hh.

Member Data Documentation

int fastjet::ClusterSequence::history_element::child

index in _history where second parent of this jet was created (InexistentParent if this jet is an original particle); BeamJet if this history entry just labels the fact that the jet has recombined with the beam)

Definition at line 389 of file ClusterSequence.hh.

Referenced by fastjet::ClusterSequence::_add_step_to_history(), fastjet::ClusterSequence::_fill_initial_history(), fastjet::ClusterSequence::has_child(), and fastjet::ClusterSequence::has_partner().

double fastjet::ClusterSequence::history_element::dij

index in the _jets vector where we will find the

PseudoJet object corresponding to this jet (i.e. the jet created at this entry of the history). NB: if this element of the history corresponds to a beam recombination, then jetp_index=Invalid.

Definition at line 401 of file ClusterSequence.hh.

Referenced by fastjet::ClusterSequence::_add_step_to_history(), fastjet::ClusterSequence::_fill_initial_history(), and fastjet::ClusterSequenceActiveArea::_transfer_ghost_free_history().

int fastjet::ClusterSequence::history_element::jetp_index

index in _history where the current jet is recombined with another jet to form its child.

It is Invalid if this jet does not further recombine.

Definition at line 394 of file ClusterSequence.hh.

Referenced by fastjet::ClusterSequence::_add_step_to_history(), fastjet::ClusterSequence::_fill_initial_history(), and fastjet::ClusterSequenceActiveArea::_transfer_areas().

double fastjet::ClusterSequence::history_element::max_dij_so_far

the distance corresponding to the recombination at this stage of the clustering.

Definition at line 404 of file ClusterSequence.hh.

Referenced by fastjet::ClusterSequence::_add_step_to_history(), fastjet::ClusterSequence::_fill_initial_history(), and fastjet::ClusterSequence::get_subhist_set().

int fastjet::ClusterSequence::history_element::parent1