diff --git a/Arrangement_on_surface_2/include/CGAL/Arr_face_map.h b/Arrangement_on_surface_2/include/CGAL/Arr_face_map.h index 6b881cac5fb..c04735b4f49 100644 --- a/Arrangement_on_surface_2/include/CGAL/Arr_face_map.h +++ b/Arrangement_on_surface_2/include/CGAL/Arr_face_map.h @@ -24,7 +24,11 @@ */ #include +#if BOOST_VERSION >= 104000 #include +#else +#include +#endif #include CGAL_BEGIN_NAMESPACE diff --git a/Arrangement_on_surface_2/include/CGAL/Arr_vertex_map.h b/Arrangement_on_surface_2/include/CGAL/Arr_vertex_map.h index 8ce7c1226b5..e1ced29e117 100644 --- a/Arrangement_on_surface_2/include/CGAL/Arr_vertex_map.h +++ b/Arrangement_on_surface_2/include/CGAL/Arr_vertex_map.h @@ -26,7 +26,11 @@ */ #include +#if BOOST_VERSION >= 104000 #include +#else +#include +#endif #include CGAL_BEGIN_NAMESPACE