From 156f4ffb8ef5a0d894a33ceb7b55df68a010b2db Mon Sep 17 00:00:00 2001
From: Andreas Fabri <andreas.fabri@geometryfactory.com>
Date: Mon, 21 Jan 2019 09:48:40 +0100
Subject: [PATCH] No need for Min_sphere_annulus_traits constructors

---
 Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_2.h | 3 ---
 Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_3.h | 4 ----
 Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_d.h | 4 ----
 3 files changed, 11 deletions(-)

diff --git a/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_2.h b/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_2.h
index 7f2bcc46f56..b0cd0b0f7b6 100644
--- a/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_2.h
+++ b/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_2.h
@@ -67,9 +67,6 @@ class Min_sphere_annulus_d_traits_2 {
     // typedef  typename K::Construct_point_2    Construct_point_d;
     typedef  _Construct_point_2<K>       Construct_point_d;
 
-    // creation
-    Min_sphere_annulus_d_traits_2( ) { }
-    Min_sphere_annulus_d_traits_2( const Min_sphere_annulus_d_traits_2<K_,ET_,NT_>&) {}
 
     // operations
     Access_dimension_d
diff --git a/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_3.h b/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_3.h
index eed7c3e4b3f..bd6d70702c0 100644
--- a/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_3.h
+++ b/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_3.h
@@ -67,10 +67,6 @@ class Min_sphere_annulus_d_traits_3 {
     // this does not (yet) work:
     // typedef  typename K::Construct_point_3    Construct_point_d;
 
-    // creation
-    Min_sphere_annulus_d_traits_3( ) { }
-    Min_sphere_annulus_d_traits_3( const Min_sphere_annulus_d_traits_3<K_,ET_,NT_>&) {}
-
     // operations
     Access_dimension_d
     access_dimension_d_object( ) const
diff --git a/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_d.h b/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_d.h
index 1b9195d7aa4..f4b294ad8ae 100644
--- a/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_d.h
+++ b/Bounding_volumes/include/CGAL/Min_sphere_annulus_d_traits_d.h
@@ -65,10 +65,6 @@ class Min_sphere_annulus_d_traits_d {
 
     typedef  CGAL::_Construct_point_d<K>       Construct_point_d;
 
-    // creation
-    Min_sphere_annulus_d_traits_d( ) { }
-    Min_sphere_annulus_d_traits_d( const Min_sphere_annulus_d_traits_d<K_,ET_,NT_>&) {}
-
     // operations
     Access_dimension_d
     access_dimension_d_object( ) const