1 files changed, 61 insertions, 0 deletions
diff --git a/include/gudhi_patches/CGAL/NewKernel_d/static_int.h b/include/gudhi_patches/CGAL/NewKernel_d/static_int.h
new file mode 100644
index 00000000..21858804
--- /dev/null
+++ b/include/gudhi_patches/CGAL/NewKernel_d/static_int.h
@@ -0,0 +1,61 @@
+// Copyright (c) 2014
+// INRIA Saclay-Ile de France (France)
+//
+// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation; either version 3 of the License,
+// or (at your option) any later version.
+//
+// Licensees holding a valid commercial license may use this file in
+// accordance with the commercial license agreement provided with the software.
+//
+// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// $URL$
+// $Id$
+//
+// Author(s)     : Marc Glisse
+
+#ifndef CGAL_STATIC_INT_H
+#define CGAL_STATIC_INT_H
+#include <CGAL/constant.h>
+
+namespace CGAL {
+template <class NT> struct static_zero {
+	operator NT() const { return constant<NT,0>(); }
+};
+template <class NT> struct static_one {
+	operator NT() const { return constant<NT,1>(); }
+};
+
+template <class NT> static_zero<NT> operator-(static_zero<NT>) { return static_zero<NT>(); }
+
+template <class NT> NT operator+(NT const& x, static_zero<NT>) { return x; }
+template <class NT> NT operator+(static_zero<NT>, NT const& x) { return x; }
+template <class NT> static_zero<NT> operator+(static_zero<NT>, static_zero<NT>) { return static_zero<NT>(); }
+template <class NT> static_one<NT> operator+(static_zero<NT>, static_one<NT>) { return static_one<NT>(); }
+template <class NT> static_one<NT> operator+(static_one<NT>, static_zero<NT>) { return static_one<NT>(); }
+
+template <class NT> NT operator-(NT const& x, static_zero<NT>) { return x; }
+template <class NT> NT operator-(static_zero<NT>, NT const& x) { return -x; }
+template <class NT> static_zero<NT> operator-(static_zero<NT>, static_zero<NT>) { return static_zero<NT>(); }
+template <class NT> static_zero<NT> operator-(static_one<NT>, static_one<NT>) { return static_zero<NT>(); }
+template <class NT> static_one<NT> operator-(static_one<NT>, static_zero<NT>) { return static_one<NT>(); }
+
+template <class NT> NT operator*(NT const& x, static_one<NT>) { return x; }
+template <class NT> NT operator*(static_one<NT>, NT const& x) { return x; }
+template <class NT> static_zero<NT> operator*(NT const&, static_zero<NT>) { return static_zero<NT>(); }
+template <class NT> static_zero<NT> operator*(static_zero<NT>, NT const&) { return static_zero<NT>(); }
+template <class NT> static_zero<NT> operator*(static_zero<NT>, static_zero<NT>) { return static_zero<NT>(); }
+template <class NT> static_one<NT> operator*(static_one<NT>, static_one<NT>) { return static_one<NT>(); }
+template <class NT> static_zero<NT> operator*(static_zero<NT>, static_one<NT>) { return static_zero<NT>(); }
+template <class NT> static_zero<NT> operator*(static_one<NT>, static_zero<NT>) { return static_zero<NT>(); }
+
+template <class NT> NT operator/(NT const& x, static_one<NT>) { return x; }
+template <class NT> static_zero<NT> operator/(static_zero<NT>, NT const&) { return static_zero<NT>(); }
+template <class NT> static_zero<NT> operator/(static_zero<NT>, static_one<NT>) { return static_zero<NT>(); }
+template <class NT> static_one<NT> operator/(static_one<NT>, static_one<NT>) { return static_one<NT>(); }
+
+}
+#endif // CGAL_STATIC_INT_H