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// Copyright (c) 2003-2006 INRIA Sophia-Antipolis (France).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
//
// $URL: https://github.com/CGAL/cgal/blob/v6.1.1/Algebraic_kernel_for_circles/include/CGAL/Algebraic_kernel_converter.h $
// $Id: include/CGAL/Algebraic_kernel_converter.h 08b27d3db14 $
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
//
// Author(s) : Monique Teillaud, Sylvain Pion, Constantinos Tsirogiannis
// Partially supported by the IST Programme of the EU as a Shared-cost
// RTD (FET Open) Project under Contract No IST-2000-26473
// (ECG - Effective Computational Geometry for Curves and Surfaces)
// and a STREP (FET Open) Project under Contract No IST-006413
// (ACS -- Algorithms for Complex Shapes)
#ifndef CGAL_ALGEBRAIC_KERNEL_FOR_CIRCLES_CONVERTER_H
#define CGAL_ALGEBRAIC_KERNEL_FOR_CIRCLES_CONVERTER_H
#include <CGAL/license/Circular_kernel_2.h>
#include <CGAL/NT_converter.h>
namespace CGAL {
// TODO :
// - FT converter ?
template < class Al_K1, class Al_K2,
class RT_converter = NT_converter<typename Al_K1::RT,
typename Al_K2::RT>,
class Root_of_converter = NT_converter<typename Al_K1::Root_of_2,
typename Al_K2::Root_of_2 > >
class Algebraic_kernel_converter {
public:
typedef typename Al_K1::RT RT_1;
typedef typename Al_K2::RT RT_2;
typedef RT_converter RT_type_converter;
typedef Root_of_converter Root_of_type_converter;
typename Al_K2::Polynomial_1_2 operator () (const typename Al_K1::Polynomial_1_2 &p) const
{
return typename Al_K2::Polynomial_1_2(RT_converter()(p.a()),
RT_converter()(p.b()),
RT_converter()(p.c()));
}
typename Al_K2::Polynomial_for_circles_2_2 operator ()
(const typename Al_K1::Polynomial_for_circles_2_2 &p) const
{
return typename Al_K2::Polynomial_for_circles_2_2(RT_converter()(p.a()),
RT_converter()(p.b()),
RT_converter()(p.r_sq()));
}
};
} //namespace CGAL
#endif // CGAL_ALGEBRAIC_KERNEL_FOR_CIRCLES_CONVERTER_H
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