X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fgraph.h;h=718da2b694d05e7426cf81d084427e7ecf72f6b6;hb=969ab85d985485f503790cb13f98a582d4e1cdb5;hp=9956aa47cfae74ba8b66bfacb5e75a12d9e930f2;hpb=0be0fcfd5907d448cd51addf83ed7032719a0692;p=lyx.git

diff --git a/src/graph.h b/src/graph.h
index 9956aa47cf..718da2b694 100644
--- a/src/graph.h
+++ b/src/graph.h
@@ -12,11 +12,13 @@
 #ifndef GRAPH_H
 #define GRAPH_H
 
-#include "LString.h"
-
 #include <queue>
 #include <vector>
 
+
+namespace lyx {
+
+
 class Graph {
 public:
 	Graph() : numedges_(0) {};
@@ -43,7 +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;
@@ -61,4 +64,7 @@ private:
 };
 
 
+
+} // namespace lyx
+
 #endif //GRAPH_H