X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fgraph.h;h=718da2b694d05e7426cf81d084427e7ecf72f6b6;hb=8765ab59cdddad67284007813ef25934ea0042ce;hp=e7c4ac60b9236472fc6af174a6056a69f1000e43;hpb=f566e7c6040e5e60d140f3da625fe5f191eebbcc;p=lyx.git

diff --git a/src/graph.h b/src/graph.h
index e7c4ac60b9..718da2b694 100644
--- a/src/graph.h
+++ b/src/graph.h
@@ -1,8 +1,4 @@
 // -*- C++ -*-
-
-#ifndef GRAPH_H
-#define GRAPH_H
-
 /**
  * \file graph.h
  * This file is part of LyX, the document processor.
@@ -10,16 +6,21 @@
  *
  * \author Dekel Tsur
  *
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
  */
 
-#include "LString.h"
+#ifndef GRAPH_H
+#define GRAPH_H
 
 #include <queue>
 #include <vector>
 
+
+namespace lyx {
+
+
 class Graph {
-public: 
+public:
 	Graph() : numedges_(0) {};
 	///
 	typedef std::vector<int> EdgePath;
@@ -44,7 +45,8 @@ private:
 	int bfs_init(int, bool clear_visited = true);
 
 	///
-	struct Vertex {
+	class Vertex {
+	public:
 		std::vector<int> in_vertices;
 		std::vector<int> out_vertices;
 		std::vector<int> out_edges;
@@ -62,4 +64,7 @@ private:
 };
 
 
+
+} // namespace lyx
+
 #endif //GRAPH_H