From 3b6c45efa6fa9f83dc97751493dc41fdb245dcc1 Mon Sep 17 00:00:00 2001
From: Peter Hachenberger <hachenberger@mpi-inf.mpg.de>
Date: Tue, 17 Apr 2007 07:29:00 +0000
Subject: [PATCH] removed warnings

---
 Nef_S2/include/CGAL/Nef_S2/SM_triangulator.h     |  5 +++--
 Nef_S2/include/CGAL/Nef_S2/Sphere_geometry_OGL.h | 10 +++++-----
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/Nef_S2/include/CGAL/Nef_S2/SM_triangulator.h b/Nef_S2/include/CGAL/Nef_S2/SM_triangulator.h
index 3da3e45fa90..f118eb1dffa 100644
--- a/Nef_S2/include/CGAL/Nef_S2/SM_triangulator.h
+++ b/Nef_S2/include/CGAL/Nef_S2/SM_triangulator.h
@@ -599,7 +599,7 @@ complete_support(SVertex_iterator v_start, SVertex_iterator v_end,
   for (SVertex_iterator v = v_start; v != v_end; ++v) { 
     CGAL_NEF_TRACEN(" vertex = "<<PH(v));
     SHalfedge_handle e_below = halfedge_below(v);
-    if ( v != v_start )
+    if ( v != v_start ) {
       if ( e_below != SHalfedge_handle() ) {
 	m_buffer = incident_mark(e_below); 
       } else { // e_below does not exist
@@ -608,7 +608,8 @@ complete_support(SVertex_iterator v_start, SVertex_iterator v_end,
 	//	CGAL_assertion( point(v).z() == 0 && 
 	//	  ( pos > 0 ? (point(v).x() >= 0) : (point(v).x()<=0)) );
 	m_buffer = incident_mark(first_out_edge(v)->sprev());
-      } 
+      }
+    }
     CGAL_NEF_TRACEN(" face mark below "<<m_buffer);
 
     Object_handle o = support(v);
diff --git a/Nef_S2/include/CGAL/Nef_S2/Sphere_geometry_OGL.h b/Nef_S2/include/CGAL/Nef_S2/Sphere_geometry_OGL.h
index b39112885c9..3d88d770ed1 100644
--- a/Nef_S2/include/CGAL/Nef_S2/Sphere_geometry_OGL.h
+++ b/Nef_S2/include/CGAL/Nef_S2/Sphere_geometry_OGL.h
@@ -234,7 +234,7 @@ public:
   Sphere_point(const CGAL::Sphere_point<R>& p,
     CGAL::Color c = CGAL::BLACK, unsigned w = 10) : 
     VPoint(Approximator<R>::approximate(p)), p_(p), c_(c), w_(w) {}
-  Sphere_point(const Sphere_point<R>& p) : VPoint(p)
+  Sphere_point(const Sphere_point<R>& p) : VPoint(p), Gen_object()
   { p_ = p.p_; c_ = p.c_; w_ = p.w_; }
   Sphere_point<R>& operator=(const Sphere_point<R>& p)
   { VPoint::operator=(p); p_ = p.p_;  c_ = p.c_; w_ = p.w_;
@@ -277,7 +277,7 @@ public:
   Sphere_segment(const CGAL::Sphere_segment<R>& s,
     CGAL::Color c = CGAL::BLACK, unsigned w = 2) 
     : VSegment(Approximator<R>::approximate(s)), s_(s), c_(c), w_(w) {}
-  Sphere_segment(const Sphere_segment<R>& s) : VSegment(s)
+  Sphere_segment(const Sphere_segment<R>& s) : VSegment(s), Gen_object()
   { s_ = s.s_; c_ = s.c_; w_ = s.w_; }
   Sphere_segment<R>& operator=(const Sphere_segment<R>& s)
   { VSegment::operator=(s); s_ = s.s_; c_ = s.c_; w_ = s.w_;
@@ -330,7 +330,7 @@ public:
   Sphere_circle(const CGAL::Sphere_circle<R>& s,
     CGAL::Color c = CGAL::BLACK, unsigned w = 2) 
     : VSegment(Approximator<R>::approximate(s)), s_(s), c_(c), w_(w) {}
-  Sphere_circle(const Sphere_circle<R>& s) : VSegment(s)
+  Sphere_circle(const Sphere_circle<R>& s) : VSegment(s), Gen_object()
   { s_ = s.s_; c_ = s.c_; w_ = s.w_; }
   Sphere_circle<R>& operator=(const Sphere_circle<R>& s)
   { VSegment::operator=(s); s_ = s.s_; c_ = s.c_; w_ = s.w_;
@@ -377,7 +377,7 @@ public:
     CGAL::Color c = CGAL::Color(100,100,120)) 
     : VTriangle(Approximator<R>::approximate(t)), t_(t), c_(c) {}
 
-  Sphere_triangle(const Sphere_triangle<R>& t) : VTriangle(t)
+  Sphere_triangle(const Sphere_triangle<R>& t) : VTriangle(t), Gen_object()
   { t_ = t.t_; c_ = t.c_; }
 
   Sphere_triangle<R>& operator=(const Sphere_triangle<R>& t)
@@ -489,7 +489,7 @@ void print() const
   std::cerr << std::endl;
 }
 
-Unit_sphere(const Unit_sphere& S) : switches(2)
+Unit_sphere(const Unit_sphere& S) : OGL_base_object(), switches(2)
 { CGAL_NEF_TRACEN("copyconstruction");
   sphere_ = gluNewQuadric();
   initialized_ = S.initialized_;