Graph::Traversal::BFS - breadth-first traversal of graphs
use Graph; my $g = Graph->new; $g->add_edge(...); use Graph::Traversal::BFS; my $b = Graph::Traversal::BFS->new($g, %opt); $b->bfs; # Do the traversal.
With this class one can traverse a Graph in breadth-first order.
The callback parameters %opt are explained in Graph::Traversal.
The following methods are available:
Traverse the graph in breadth-first order. Returns all vertices traversed in post-order.