X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=mtp_graph.h;h=945f3872bab707081454e3f4f19d689aa4a668f9;hb=62fdbfb1b57b7c0be6aa8e48654872315b0d1660;hp=bd805c2b2c863b1c75aa0672f0ede48e267a9862;hpb=68d9c4f175f774d851a32f6069ad04b31924bfac;p=mtp.git

diff --git a/mtp_graph.h b/mtp_graph.h
index bd805c2..945f387 100644
--- a/mtp_graph.h
+++ b/mtp_graph.h
@@ -1,7 +1,7 @@
 
 /*
- *  mtp is the ``Multi Tracked Path'', an implementation of the
- *  k-shortest path algorithm for multi-target tracking.
+ *  mtp is the ``Multi Tracked Paths'', an implementation of the
+ *  k-shortest paths algorithm for multi-target tracking.
  *
  *  Copyright (c) 2012 Idiap Research Institute, http://www.idiap.ch/
  *  Written by Francois Fleuret <francois.fleuret@idiap.ch>
@@ -45,6 +45,8 @@ class MTPGraph {
   // Follows the path starting on edge e and returns its length. If
   // nodes is non-null, stores in it the nodes met along the path.
   int retrieve_one_path(Edge *e, Path *path);
+  // Returns if the graph is a DAG
+  int is_dag();
 
   Vertex **_front, **_new_front;
 
@@ -60,7 +62,7 @@ public:
   int nb_paths;
   Path **paths;
 
-  MTPGraph(int nb_vertices, int nb_edges, int *from, int *to,
+  MTPGraph(int nb_vertices, int nb_edges, int *vertex_from, int *vertex_to,
            int source, int sink);
 
   ~MTPGraph();