From a1b2dd014db61aa8b67fd0ec8e645171ad85e9e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Sun, 23 Apr 2023 21:20:00 +0200
Subject: [PATCH] boost::is_pointer -> std::is_pointer

---
 STL_Extension/include/CGAL/type_traits/is_iterator.h | 3 +--
 Snap_rounding_2/include/CGAL/Snap_rounding_kd_2.h    | 4 +---
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/STL_Extension/include/CGAL/type_traits/is_iterator.h b/STL_Extension/include/CGAL/type_traits/is_iterator.h
index 837c91e0330..ddc34f9d4df 100644
--- a/STL_Extension/include/CGAL/type_traits/is_iterator.h
+++ b/STL_Extension/include/CGAL/type_traits/is_iterator.h
@@ -18,7 +18,6 @@
 #define CGAL_TYPE_TRAITS_IS_ITERATOR_H
 
 #include <boost/type_traits/is_convertible.hpp>
-#include <boost/type_traits/is_pointer.hpp>
 #include <boost/mpl/has_xxx.hpp>
 #include <boost/mpl/logical.hpp>
 
@@ -44,7 +43,7 @@ struct is_iterator_
                has_difference_type<T>,
                has_pointer<T>,
                has_reference<T> >,
-             boost::is_pointer<T> >
+               std::is_pointer<T> >
 { };
 
 template <class T, class U, bool = is_iterator_<T>::value>
diff --git a/Snap_rounding_2/include/CGAL/Snap_rounding_kd_2.h b/Snap_rounding_2/include/CGAL/Snap_rounding_kd_2.h
index add923b15e2..3709e0a0e15 100644
--- a/Snap_rounding_2/include/CGAL/Snap_rounding_kd_2.h
+++ b/Snap_rounding_2/include/CGAL/Snap_rounding_kd_2.h
@@ -26,8 +26,6 @@
 #include <CGAL/Dimension.h>
 #include <CGAL/number_type_config.h>
 
-#include <boost/type_traits/is_pointer.hpp>
-
 #include <CGAL/Kd_tree.h>
 #include <CGAL/Search_traits_2.h>
 #include <CGAL/Fuzzy_iso_box.h>
@@ -107,7 +105,7 @@ public:
 
 template<class Traits_, class SAVED_OBJECT>
 class Multiple_kd_tree {
-  CGAL_static_assertion_msg((boost::is_pointer<SAVED_OBJECT>::value), "SAVED_OBJECT is not a pointer.");
+  CGAL_static_assertion_msg((std::is_pointer<SAVED_OBJECT>::value), "SAVED_OBJECT is not a pointer.");
 private:
   typedef Traits_                                       Traits;
   typedef typename Traits::FT                           NT;