Continue to improve GtkLengthEntry

[lyx.git] / src / graph.C

diff --git a/src/graph.C b/src/graph.C
index ea1edc64700fede5e8f01f9d832cb5c53f82fe49..66daec8263aaf5fb4889c245705a617cd16b2775 100644 (file)
--- a/src/graph.C
+++ b/src/graph.C
@@ -5,18 +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 "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)
@@ -193,5 +193,3 @@ void Graph::addEdge(int s, int t)
 }
 
 vector<Graph::Vertex> Graph::vertices_;
-
-