From c71a0233bb238d3ccf9155e018cc2d5f90eb6178 Mon Sep 17 00:00:00 2001
From: Sylvain Pion <Sylvain.Pion@sophia.inria.fr>
Date: Fri, 25 Jul 2008 15:03:29 +0000
Subject: [PATCH] Replace CGAL::Triple by boost::tuple.

---
 .../include/CGAL/Circular_kernel_3/Circular_arc_3.h  | 12 ++++++------
 .../include/CGAL/Circular_kernel_3/Line_arc_3.h      | 10 +++++-----
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/Circular_kernel_3/include/CGAL/Circular_kernel_3/Circular_arc_3.h b/Circular_kernel_3/include/CGAL/Circular_kernel_3/Circular_arc_3.h
index 13b53a2ac7b..c4e43ed7fa1 100644
--- a/Circular_kernel_3/include/CGAL/Circular_kernel_3/Circular_arc_3.h
+++ b/Circular_kernel_3/include/CGAL/Circular_kernel_3/Circular_arc_3.h
@@ -24,8 +24,8 @@
 #ifndef CGAL_SPHERICAL_KERNEL_CIRCULAR_ARC_3_H
 #define CGAL_SPHERICAL_KERNEL_CIRCULAR_ARC_3_H
 
-#include <CGAL/utility.h>
 #include <CGAL/Circular_kernel_3/internal_functions_on_circular_arc_3.h>
+#include <boost/tuple/tuple.hpp>
 
 
 namespace CGAL {
@@ -42,7 +42,7 @@ namespace CGAL {
 
     private:
 
-      typedef Triple<Circle_3, Circular_arc_point_3, 
+      typedef boost::tuple<Circle_3, Circular_arc_point_3, 
                                Circular_arc_point_3> Rep;
       typedef typename SK::template Handle<Rep>::type Base;
 
@@ -56,7 +56,7 @@ namespace CGAL {
     public:
 
       const Sphere_3& reference_sphere(){
-        return get_ref_sphere(get(base).first);
+        return get_ref_sphere(get(base).get<0>());
       };
 
         
@@ -197,17 +197,17 @@ namespace CGAL {
 
       const Circle_3& supporting_circle() const 
       {
-        return get(base).first;
+        return get(base).get<0>();
       }
 
       const Circular_arc_point_3& source() const 
       {
-        return get(base).second;
+        return get(base).get<1>();
       }
 
       const Circular_arc_point_3& target() const 
       {
-        return get(base).third;
+        return get(base).get<2>();
       }
 
       Plane_3 supporting_plane() const {
diff --git a/Circular_kernel_3/include/CGAL/Circular_kernel_3/Line_arc_3.h b/Circular_kernel_3/include/CGAL/Circular_kernel_3/Line_arc_3.h
index 322c605a726..3269872637e 100644
--- a/Circular_kernel_3/include/CGAL/Circular_kernel_3/Line_arc_3.h
+++ b/Circular_kernel_3/include/CGAL/Circular_kernel_3/Line_arc_3.h
@@ -24,8 +24,8 @@
 #ifndef CGAL_SPHERICAL_KERNEL_LINE_ARC_3_H
 #define CGAL_SPHERICAL_KERNEL_LINE_ARC_3_H
 
-#include <CGAL/utility.h>
 #include <CGAL/Circular_kernel_3/internal_functions_on_sphere_3.h>
+#include <boost/tuple/tuple.hpp>
 
 namespace CGAL {
   namespace CGALi{
@@ -40,7 +40,7 @@ namespace CGAL {
       typedef typename SK::FT                   FT;
 
     private:
-      typedef Triple<Line_3, Circular_arc_point_3, 
+      typedef boost::tuple<Line_3, Circular_arc_point_3, 
                              Circular_arc_point_3>  Rep;
       typedef typename SK::template Handle<Rep>::type  Base;
 
@@ -173,17 +173,17 @@ namespace CGAL {
 
       const Line_3& supporting_line() const 
       {
-        return get(base).first;
+        return get(base).get<0>();
       }
 
       const Circular_arc_point_3& source() const 
       {
-        return get(base).second;
+        return get(base).get<1>();
       }
 
       const Circular_arc_point_3& target() const 
       {
-        return get(base).third;
+        return get(base).get<2>();
       }
 
       const Circular_arc_point_3& lower_xyz_extremity() const