X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fgraph.C;h=66daec8263aaf5fb4889c245705a617cd16b2775;hb=37d42d45f3f4a5d3e916a080af50b37ae4a9d118;hp=c31861588af569f882e4ca5cddb73e407bd28ca1;hpb=dd5454171df7f0535486ad952d043e2ade66b17c;p=lyx.git

diff --git a/src/graph.C b/src/graph.C
index c31861588a..66daec8263 100644
--- a/src/graph.C
+++ b/src/graph.C
@@ -5,19 +5,18 @@
  *
  * \author Dekel Tsur
  *
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
  */
 
-#include "config.h"
+#include <config.h>
+
 #include "graph.h"
 #include "format.h"
 
-#include <queue>
-#include <vector>
+#include <algorithm>
 
-using std::queue;
 using std::vector;
-
+using std::reverse;
 
 
 int Graph::bfs_init(int s, bool clear_visited)
@@ -194,5 +193,3 @@ void Graph::addEdge(int s, int t)
 }
 
 vector<Graph::Vertex> Graph::vertices_;
-
-