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