From 28575ad723049ea5c95d59bba6ddc23ba2823d64 Mon Sep 17 00:00:00 2001
From: Michael Hemmer <hemmer@mpi-inf.mpg.de>
Date: Thu, 18 Sep 2008 16:32:35 +0000
Subject: [PATCH] rename Real_embeddable_traits::Sign -> Sgn

---
 Nef_2/include/CGAL/Nef_polynomial.h                             | 2 +-
 .../include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_1.h    | 2 +-
 .../include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_2.h    | 2 +-
 .../include/CGAL/Surface_mesher/Implicit_surface_oracle_3.h     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Nef_2/include/CGAL/Nef_polynomial.h b/Nef_2/include/CGAL/Nef_polynomial.h
index 6f922c8355b..3725c353f1f 100644
--- a/Nef_2/include/CGAL/Nef_polynomial.h
+++ b/Nef_2/include/CGAL/Nef_polynomial.h
@@ -184,7 +184,7 @@ template <class NT> class Real_embeddable_traits< Nef_polynomial<NT> >
         }        
     };
 
-    class Sign 
+    class Sgn 
       : public std::unary_function< Type, CGAL::Sign > {
       public:
         CGAL::Sign inline operator()( const Type& x ) const {
diff --git a/Segment_Delaunay_graph_2/include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_1.h b/Segment_Delaunay_graph_2/include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_1.h
index eb99df09363..2c1782af1bf 100644
--- a/Segment_Delaunay_graph_2/include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_1.h
+++ b/Segment_Delaunay_graph_2/include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_1.h
@@ -242,7 +242,7 @@ public:
         }
     };    
 
-    class Sign 
+    class Sgn 
         : public std::unary_function< Real_embeddable, CGAL::Sign >{
     public:
         CGAL::Sign operator()(const Real_embeddable& x) const {
diff --git a/Segment_Delaunay_graph_2/include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_2.h b/Segment_Delaunay_graph_2/include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_2.h
index 8f627d63860..a13b383c8d5 100644
--- a/Segment_Delaunay_graph_2/include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_2.h
+++ b/Segment_Delaunay_graph_2/include/CGAL/Segment_Delaunay_graph_2/Sqrt_extension_2.h
@@ -266,7 +266,7 @@ public:
         }
     };    
 
-    class Sign 
+    class Sgn 
         : public std::unary_function< Real_embeddable, CGAL::Sign >{
     public:
         CGAL::Sign operator()(const Real_embeddable& x) const {
diff --git a/Surface_mesher/include/CGAL/Surface_mesher/Implicit_surface_oracle_3.h b/Surface_mesher/include/CGAL/Surface_mesher/Implicit_surface_oracle_3.h
index 498df59d3bf..8b989cbf0bf 100644
--- a/Surface_mesher/include/CGAL/Surface_mesher/Implicit_surface_oracle_3.h
+++ b/Surface_mesher/include/CGAL/Surface_mesher/Implicit_surface_oracle_3.h
@@ -109,7 +109,7 @@ namespace CGAL {
     class GT,
     class Surface,
     class Transform_functor_ = 
-      typename Real_embeddable_traits<typename Surface::FT>::Sign,
+      typename Real_embeddable_traits<typename Surface::FT>::Sgn,
     class Surface_identifiers_generator_ = 
       Return_min<typename Transform_functor_::result_type>,
     class Point_creator = Creator_uniform_3<typename GT::FT,