Cosmetics.

[mtp.git] / mtp_graph.h

diff --git a/mtp_graph.h b/mtp_graph.h
index 7ccbfe3..6b8c181 100644 (file)
--- a/mtp_graph.h
+++ b/mtp_graph.h
@@ -31,10 +31,11 @@ class Vertex;
 class Edge;
 
 class MTPGraph {
-  void initialize_positivized_lengths_with_min();
   void update_positivized_lengths();
   void force_positivized_lengths();
-  void find_shortest_path(Vertex **front, Vertex **new_front);
+  void find_shortest_path();
+  // Retrieve the path starting on edge e and return its length. If
+  // nodes is non-null, stores the node met along the path in it.
   int retrieve_one_path(Edge *e, int *nodes);
 
   Vertex **_front, **_new_front;