From e75bf0e3d298475836b48ddde2fa6fea33519e2b Mon Sep 17 00:00:00 2001
From: Susan Hert <hert@mpi-sb.mpg.de>
Date: Tue, 19 Jun 2001 14:14:48 +0000
Subject: [PATCH] used new Construct_centroid from kerenl

---
 Packages/Convex_hull_3/include/CGAL/Convex_hull_traits_3.h   | 3 ++-
 Packages/Convex_hull_3/include/CGAL/ch_predicate_classes_3.h | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Packages/Convex_hull_3/include/CGAL/Convex_hull_traits_3.h b/Packages/Convex_hull_3/include/CGAL/Convex_hull_traits_3.h
index b852353aadb..2c9ea17a3a9 100644
--- a/Packages/Convex_hull_3/include/CGAL/Convex_hull_traits_3.h
+++ b/Packages/Convex_hull_3/include/CGAL/Convex_hull_traits_3.h
@@ -93,7 +93,8 @@ class Convex_hull_traits_3
   typedef typename R::Construct_plane_3          Construct_plane_3;
   typedef typename R::Construct_vector_3         Construct_vector_3;
   typedef typename R::Construct_triangle_3       Construct_triangle_3;
-  typedef Construct_centroid_3<Point_3>          Construct_centroid_3;
+  typedef typename R::Construct_centroid_3<Point_3> 
+                                                 Construct_centroid_3;
   typedef Construct_orthogonal_vector_3<Plane_3, Vector_3> 
                                                  Construct_orthogonal_vector_3;
 
diff --git a/Packages/Convex_hull_3/include/CGAL/ch_predicate_classes_3.h b/Packages/Convex_hull_3/include/CGAL/ch_predicate_classes_3.h
index 7cbdd61f8eb..ce9066f853b 100644
--- a/Packages/Convex_hull_3/include/CGAL/ch_predicate_classes_3.h
+++ b/Packages/Convex_hull_3/include/CGAL/ch_predicate_classes_3.h
@@ -34,6 +34,7 @@
 
 CGAL_BEGIN_NAMESPACE
 
+/*
 template <class R_>
 class Construct_centroid_3
 {
@@ -62,6 +63,7 @@ class Construct_centroid_3
                    (p.hz() + q.hz() + r.hz())/FT(3));
   }
 };
+*/
 
 template <class Plane_3, class Vector_3>
 class Construct_orthogonal_vector_3