From 23dffd30e73f37cd0a4e99ed95ea3d5e614a204e Mon Sep 17 00:00:00 2001
From: Michael Hoffmann <hoffmann@inf.ethz.ch>
Date: Thu, 27 Sep 2001 06:56:27 +0000
Subject: [PATCH] Fixed std::iterator bug for gcc-2.

---
 Packages/STL_Extension/include/CGAL/iterator.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Packages/STL_Extension/include/CGAL/iterator.h b/Packages/STL_Extension/include/CGAL/iterator.h
index 5ed00370fcc..45514cdc8a2 100644
--- a/Packages/STL_Extension/include/CGAL/iterator.h
+++ b/Packages/STL_Extension/include/CGAL/iterator.h
@@ -42,7 +42,11 @@ CGAL_BEGIN_NAMESPACE
 // +----------------------------------------------------------------+
 
 struct Emptyset_iterator
+#if defined(__GNUC__) && (__GNUC__ < 3)
+  : public std::output_iterator
+#else
   : public std::iterator< std::output_iterator_tag, void, void, void*, void >
+#endif // defined(__GNUC__) && (__GNUC__ < 3)
 {
   Emptyset_iterator() {}
   Emptyset_iterator(const Emptyset_iterator&) {}
@@ -65,7 +69,11 @@ struct Emptyset_iterator
 
 template < class T >
 class Oneset_iterator
+#if defined(__GNUC__) && (__GNUC__ < 3)
+  : public std::output_iterator
+#else
   : public std::iterator< std::output_iterator_tag, void, void, void*, void >
+#endif // defined(__GNUC__) && (__GNUC__ < 3)
 {
   T& t;
 public: