add missing const

2022-10-05 18:26:08 +02:00 · 2022-10-05 18:26:08 +02:00 · 7e6d750af9
parent 1098d6fd95
commit 7e6d750af9
1 changed files with 1 additions and 1 deletions
--- a/BGL/include/CGAL/boost/graph/internal/helpers.h
+++ b/BGL/include/CGAL/boost/graph/internal/helpers.h
@ -168,7 +168,7 @@ exact_num_faces(const Graph& g)
 template<typename Graph>
 bool
 is_isolated(typename boost::graph_traits<Graph>::vertex_descriptor v,
-            Graph& g)
+            const Graph& g)
 {
  return halfedge(v, g) == boost::graph_traits<Graph>::null_halfedge();
 }