mirror of https://github.com/CGAL/cgal
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
// Copyright (c) 2009 Inria Lorraine (France). All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; either version 3 of the License,
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// or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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//
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// Author: Luis Peñaranda <luis.penaranda@gmx.com>
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#ifndef CGAL_RS_REFINE_1_RS_H
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#define CGAL_RS_REFINE_1_RS_H
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#include <gmp.h>
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#include <mpfr.h>
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#include <mpfi.h>
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#include <CGAL/RS/algebraic_1.h>
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#include <CGAL/assertions.h>
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namespace RS3{
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inline void refine_1(const CGAL::Algebraic_1 &a,unsigned int s=10000){
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CGAL_precondition(a.inf()<=a.sup());
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rs3_refine_u_root((mpfi_ptr)a.mpfi(),
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a.pol().get_coefs(),
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a.pol().get_degree(),
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mpfi_get_prec(a.mpfi())+s,
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0,
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0);
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CGAL_assertion(a.inf()<=a.sup());
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}
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} // namespace RS3
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#endif // CGAL_RS_REFINE_1_RS_H
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