X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fgraph.h;h=718da2b694d05e7426cf81d084427e7ecf72f6b6;hb=e7f4618bcce770369cf46335c2c7f0164b4b8857;hp=49f1a4dbb3c54cc1719e1534248c4bed7caa815b;hpb=0705dae8a3a2bcdd6be55eb468547c1389e84d2c;p=lyx.git

diff --git a/src/graph.h b/src/graph.h
index 49f1a4dbb3..718da2b694 100644
--- a/src/graph.h
+++ b/src/graph.h
@@ -16,6 +16,9 @@
 #include <vector>
 
 
+namespace lyx {
+
+
 class Graph {
 public:
 	Graph() : numedges_(0) {};
@@ -42,7 +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;
@@ -60,4 +64,7 @@ private:
 };
 
 
+
+} // namespace lyx
+
 #endif //GRAPH_H