From 828bf3fd8a8f56af7c8b9def2e31f99ba85a1ac9 Mon Sep 17 00:00:00 2001
From: Efi Fogel <efif@post.tau.ac.il>
Date: Wed, 28 Nov 2007 17:39:33 +0000
Subject: [PATCH] Ported to new AOS

---
 Envelope_3/demo/Envelope_3/typedefs.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Envelope_3/demo/Envelope_3/typedefs.h b/Envelope_3/demo/Envelope_3/typedefs.h
index a48694f1faf..e96df393986 100644
--- a/Envelope_3/demo/Envelope_3/typedefs.h
+++ b/Envelope_3/demo/Envelope_3/typedefs.h
@@ -130,9 +130,10 @@ typedef Double_kernel::Point_2                          Double_point_2;
 typedef CGAL::Polygon_2<Double_kernel>                  Polygon_2;
 
 template<class Arrangement, class OutputIterator>
-class Faces_visitor : public CGAL::_Arr_default_overlay_traits<Arrangement,
-                                           Arrangement,
-                                           Arrangement>
+class Faces_visitor :
+  public CGAL::Arr_overlay_traits_2<typename Arrangement::Geometry_traits_2,
+                                    Arrangement,
+                                    Arrangement>
 {
 private:
   typedef typename Arrangement::Vertex_const_handle     V_const_handle;