// Copyright (c) 2008 Max-Planck-Institute Saarbruecken (Germany) // // 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. // // $URL$ // $Id$ // SPDX-License-Identifier: LGPL-3.0+ // // // Author(s) : Michael Hemmer #ifndef CGAL_POLYNOMIAL_MISC_H #define CGAL_POLYNOMIAL_MISC_H #include #include namespace CGAL{ namespace internal{ // template meta function Innermost_coefficient_type // returns the tpye of the innermost coefficient template struct Innermost_coefficient_type{ typedef T Type; }; template struct Innermost_coefficient_type >{ typedef typename Innermost_coefficient_type::Type Type; }; // template meta function Dimension // returns the number of variables template struct Dimension{ static const int value = 0;}; template struct Dimension > { static const int value = Dimension::value + 1 ; }; } // namespace internal } // namespace CGAL #endif // CGAL_POLYNOMIAL_MISC_H