From: Francois Fleuret <francois@fleuret.org>
Date: Fri, 4 Jan 2013 16:34:41 +0000 (+0100)
Subject: Added a comment.
X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=commitdiff_plain;h=92097e3a0db0c86ebb26b3a38a0247c6803a12ae;p=mtp.git

Added a comment.
---

diff --git a/mtp_graph.cc b/mtp_graph.cc
index 6fb3877..a7b942d 100644
--- a/mtp_graph.cc
+++ b/mtp_graph.cc
@@ -457,6 +457,9 @@ 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 
     new_front = front;
     while(already_processed < front) {
       v = *(already_processed++);