X-Git-Url: https://www.fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=mtp_graph.cc;h=2dd145d31c0ff612159bab431e939b5c7cfb933c;hb=5b566c29eac9896a002c8081e760fd3c7d3a4fc3;hp=d3c3c12bc1eea3cbaba5c1d6f00af57f6dc39769;hpb=32139a0f7307a4a4b209e43d44abbed6cdc00c89;p=mtp.git

diff --git a/mtp_graph.cc b/mtp_graph.cc
index d3c3c12..2dd145d 100644
--- a/mtp_graph.cc
+++ b/mtp_graph.cc
@@ -189,15 +189,14 @@ void MTPGraph::force_positivized_lengths() {
   scalar_t residual_error = 0.0;
   scalar_t max_error = 0.0;
 #endif
-  for(int n = 0; n < _nb_vertices; n++) {
-    for(Edge *e = _vertices[n].leaving_edges; e; e = e->next_leaving_edge) {
-      if(e->positivized_length < 0) {
+  for(int k = 0; k < _nb_edges; k++) {
+    Edge *e = _edges + k;
+    if(e->positivized_length < 0) {
 #ifdef VERBOSE
-        residual_error -= e->positivized_length;
-        max_error = max(max_error, - e->positivized_length);
+      residual_error -= e->positivized_length;
+      max_error = max(max_error, - e->positivized_length);
 #endif
-        e->positivized_length = 0.0;
-      }
+      e->positivized_length = 0.0;
     }
   }
 #ifdef VERBOSE