void force_positivized_lengths();
// Visit the vertices according to _dp_order and simply update their
- // distance to the source
+ // distance from the source
void dp_compute_distances();
// Set in every vertex pred_edge_toward_source correspondingly to
// Set the distance_from_source fields to the number of DP
// iterations needed to update it. Abort if the graph is not a DAG.
- int compute_dp_distances();
+ int compute_dp_ranks();
int _nb_vertices, _nb_edges;
Vertex *_source, *_sink;