Transform a list of edges into the corresponding list of nodes.
[N] = NL_G_Path2Nodes(P,G)
List of edges.
Graph.
List of nodes.
NL_G_Path2Nodes transforms the list of edges P of the graph G into the corresponding list of nodes N. If there is a path following each successive links of P, then the corresponding vector of successive nodes N is generated. Otherwise N is empty.