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// Copyright (c) 2005-2006 INRIA Sophia-Antipolis (France).
// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
//
// 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)
//
// $URL: https://github.com/CGAL/cgal/blob/v6.1.1/Algebraic_kernel_for_spheres/include/CGAL/Algebraic_kernel_for_spheres_2_3.h $
// $Id: include/CGAL/Algebraic_kernel_for_spheres_2_3.h 08b27d3db14 $
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
//
// Author(s) : Monique Teillaud <Monique.Teillaud@sophia.inria.fr>
// Sylvain Pion
// Pedro Machado
// Julien Hazebrouck
// Damien Leroy
#ifndef CGAL_ALGEBRAIC_KERNEL_FOR_SPHERES_2_3_H
#define CGAL_ALGEBRAIC_KERNEL_FOR_SPHERES_2_3_H
#include <CGAL/license/Circular_kernel_3.h>
#include <CGAL/Root_of_traits.h>
#include <CGAL/Polynomials_2_3.h>
#include <CGAL/Polynomials_1_3.h>
#include <CGAL/Polynomials_for_line_3.h>
#include <CGAL/Root_for_spheres_2_3.h>
#include <CGAL/Algebraic_kernel_for_spheres/function_objects_on_roots_and_polynomials_2_3.h>
#include <CGAL/global_functions_on_roots_and_polynomials_1_3.h>
#include <CGAL/global_functions_on_roots_and_polynomials_2_3.h>
#include <CGAL/global_functions_on_root_for_sphere_2_3.h>
namespace CGAL {
template< class RT_ >
struct Algebraic_kernel_for_spheres_2_3
{
typedef Algebraic_kernel_for_spheres_2_3<RT_> Self;
typedef RT_ RT;
typedef typename Root_of_traits< RT >::RootOf_1 FT;
typedef CGAL::Polynomials_for_line_3<FT> Polynomials_for_line_3;
typedef CGAL::Polynomial_for_spheres_2_3<FT> Polynomial_for_spheres_2_3;
typedef CGAL::Polynomial_1_3<FT> Polynomial_1_3;
// problem RT / FT ?
typedef typename Root_of_traits< RT >::RootOf_2 Root_of_2;
typedef CGAL::Root_for_spheres_2_3< RT > Root_for_spheres_2_3;
typedef AlgebraicSphereFunctors::Construct_polynomial_for_spheres_2_3<Self>
Construct_polynomial_for_spheres_2_3;
typedef AlgebraicSphereFunctors::Construct_polynomial_1_3<Self>
Construct_polynomial_1_3;
typedef AlgebraicSphereFunctors::Construct_polynomials_for_line_3<Self>
Construct_polynomials_for_line_3;
typedef AlgebraicSphereFunctors::Solve<Self> Solve;
typedef AlgebraicSphereFunctors::Sign_at<Self> Sign_at;
typedef AlgebraicSphereFunctors::X_critical_points<Self> X_critical_points;
typedef AlgebraicSphereFunctors::Y_critical_points<Self> Y_critical_points;
typedef AlgebraicSphereFunctors::Z_critical_points<Self> Z_critical_points;
typedef AlgebraicSphereFunctors::Compare_x<RT> Compare_x;
typedef AlgebraicSphereFunctors::Compare_y<RT> Compare_y;
typedef AlgebraicSphereFunctors::Compare_z<RT> Compare_z;
typedef AlgebraicSphereFunctors::Compare_xy<RT> Compare_xy;
typedef AlgebraicSphereFunctors::Compare_xyz<RT> Compare_xyz;
Construct_polynomial_for_spheres_2_3
construct_polynomial_for_spheres_2_3_object() const
{ return Construct_polynomial_for_spheres_2_3(); }
Construct_polynomial_1_3
construct_polynomial_1_3_object() const
{ return Construct_polynomial_1_3(); }
Construct_polynomials_for_line_3
construct_polynomials_for_line_3_object() const
{ return Construct_polynomials_for_line_3(); }
Solve solve_object() const
{ return Solve(); }
Sign_at sign_at_object() const
{ return Sign_at(); }
X_critical_points x_critical_points_object() const
{ return X_critical_points(); }
Y_critical_points y_critical_points_object() const
{ return Y_critical_points(); }
Z_critical_points z_critical_points_object() const
{ return Z_critical_points(); }
Compare_x compare_x_object() const
{ return Compare_x(); }
Compare_y compare_y_object() const
{ return Compare_y(); }
Compare_z compare_z_object() const
{ return Compare_z(); }
Compare_xy compare_xy_object() const
{ return Compare_xy(); }
Compare_xyz compare_xyz_object() const
{ return Compare_xyz(); }
};
} //namespace CGAL
#endif // CGAL_ALGEBRAIC_KERNEL_FOR_SPHERES_2_3_H
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