48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
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// Copyright (c) 1999,2003,2004,2005 Max-Planck-Institute Saarbruecken (Germany).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org)
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//
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// $URL: https://github.com/CGAL/cgal/blob/v5.1/Nef_2/include/CGAL/Nef_polynomial_fwd.h $
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// $Id: Nef_polynomial_fwd.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
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// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
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//
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//
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// Author(s) : Andreas Fabri, Stefan Schirra, Sylvain Pion
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#ifndef CGAL_NEF_POLYNOMIAL_FWD_H
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#define CGAL_NEF_POLYNOMIAL_FWD_H
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#include <CGAL/enum.h>
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// Forward declarations of functions over Polynomial and Nef_polynomial
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namespace CGAL {
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namespace Nef {
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template <typename> class Polynomial;
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template <typename ET> double to_double(const Polynomial<ET> &);
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//template <typename ET>
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//std::pair<double,double> to_interval(const Polynomial<ET> &);
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template <typename ET>
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Sign sign(const Polynomial<ET> &);
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template <typename ET>
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Polynomial<ET> abs(const Polynomial<ET> &);
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template <typename ET>
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Polynomial<ET> gcd(const Polynomial<ET> &, const Polynomial<ET> &);
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}
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// Nef_polynomial
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template <typename> class Nef_polynomial;
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} //namespace CGAL
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#endif // CGAL_NEF_POLYNOMIAL_FWD_H
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