| even_graph {PairViz} | R Documentation |
This class is an extension of graph_NEL. For graphs of this class, euler tours may always be constructed. Objects of this class should be created by mk_even_graph
This class has all slots from "graph_NEL" plus:
dummy_node:"character" extra_edges:"character" weighted:"logical"
Class graphNEL-class, directly.
Class graph-class, by class "graphNEL", distance 2.
signature(g = "graphNEL"): checks whether a graph has all nodes of even degree.signature(g = "even_graph"): always TRUE.C.B. Hurley and R.W. Oldford
see overview
showClass("even_graph")