From baf27bbd6e04b099b4a1dad21150b58d8d315aec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Thu, 4 Oct 2018 10:34:41 +0200
Subject: [PATCH] use const map (non-const map should be convertible to const
 map in practice)

---
 AABB_tree/include/CGAL/AABB_face_graph_triangle_primitive.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/AABB_tree/include/CGAL/AABB_face_graph_triangle_primitive.h b/AABB_tree/include/CGAL/AABB_face_graph_triangle_primitive.h
index 83e01c72d6c..7283f77095a 100644
--- a/AABB_tree/include/CGAL/AABB_face_graph_triangle_primitive.h
+++ b/AABB_tree/include/CGAL/AABB_face_graph_triangle_primitive.h
@@ -70,17 +70,17 @@ class AABB_face_graph_triangle_primitive
                           FaceGraph,
                           typename Default::Get<VertexPointPMap,
                                                 typename boost::property_map< FaceGraph,
-                                                                              vertex_point_t>::type >::type>,
+                                                                              vertex_point_t>::const_type >::type>,
                         One_point_from_face_descriptor_map<
                           FaceGraph,
                           typename Default::Get<VertexPointPMap,
                                                 typename boost::property_map< FaceGraph,
-                                                                              vertex_point_t>::type >::type>,
+                                                                              vertex_point_t>::const_type >::type>,
                         OneFaceGraphPerTree,
                         CacheDatum >
 #endif
 {
-  typedef typename Default::Get<VertexPointPMap, typename boost::property_map< FaceGraph, vertex_point_t>::type >::type VertexPointPMap_;
+  typedef typename Default::Get<VertexPointPMap, typename boost::property_map< FaceGraph, vertex_point_t>::const_type >::type VertexPointPMap_;
 
   typedef typename boost::graph_traits<FaceGraph>::face_descriptor Id_;
   typedef Triangle_from_face_descriptor_map<FaceGraph,VertexPointPMap_>  Triangle_property_map;