// Copyright (c) 1999,2003,2004,2005 Max-Planck-Institute Saarbruecken (Germany). // All rights reserved. // // 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) : Andreas Fabri, Stefan Schirra, Sylvain Pion #ifndef CGAL_NEF_POLYNOMIAL_FWD_H #define CGAL_NEF_POLYNOMIAL_FWD_H #include // Forward declarations of functions over Polynomial and Nef_polynomial namespace CGAL { namespace Nef { template class Polynomial; template double to_double(const Polynomial &); //template //std::pair to_interval(const Polynomial &); template Sign sign(const Polynomial &); template Polynomial abs(const Polynomial &); template Polynomial gcd(const Polynomial &, const Polynomial &); } // Nef_polynomial template class Nef_polynomial; } //namespace CGAL #endif // CGAL_NEF_POLYNOMIAL_FWD_H