X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=mtp.git;a=blobdiff_plain;f=mtp_graph.cc;h=e69d4d675a6bdd170e81d5819c9035ddbd0c4710;hp=a7b942d2cf0870259cbbafbfd3341579280761f2;hb=22e800d663bb7a6b03ba6735fef54bf12c6cd2b5;hpb=92097e3a0db0c86ebb26b3a38a0247c6803a12ae

diff --git a/mtp_graph.cc b/mtp_graph.cc
index a7b942d..e69d4d6 100644
--- a/mtp_graph.cc
+++ b/mtp_graph.cc
@@ -459,7 +459,9 @@ void MTPGraph::compute_dp_ordering() {
   while(already_processed < front) {
     // Here, nodes before already_processed can be ignored, nodes
     // before front were set to 0 predecessors during the previous
-    // iteration. We will add the 
+    // iteration. During this new iteration, we have to visit the
+    // successors of these ones only, since they are the only ones
+    // which may end up with no predecessors.
     new_front = front;
     while(already_processed < front) {
       v = *(already_processed++);