Added a comment.

diff --git a/mtp_tracker.h b/mtp_tracker.h
index e412482..6f733f0 100644 (file)
--- a/mtp_tracker.h
+++ b/mtp_tracker.h
@@ -34,6 +34,11 @@ using namespace std;
 
 class MTPTracker {
   MTPGraph *_graph;
+
+  // The edges will be order as follow: First the nb_locations *
+  // nb_time_steps "super node" internal ones, which will have length
+  // equal to the opposite of the detection score, then the
+  // intra-super nodes, then from source and to exits.
   scalar_t *_edge_lengths;
 
   int early_pair_node(int t, int l);