// Copyright (c) 2008 INRIA Sophia-Antipolis (France). // 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 // 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: GPL-3.0+ // // Author(s) : Monique Teillaud, Sylvain Pion, Pedro Machado, // Julien Hazebrouck, Damien Leroy // Partially supported by the IST Programme of the EU as a // STREP (FET Open) Project under Contract No IST-006413 // (ACS -- Algorithms for Complex Shapes) #ifndef CGAL_CIRCULAR_ARC_POINT_3_H #define CGAL_CIRCULAR_ARC_POINT_3_H #include #include #include #include namespace CGAL { template < typename SphericalKernel > class Circular_arc_point_3 : public SphericalKernel::Kernel_base::Circular_arc_point_3 { typedef typename SphericalKernel::Kernel_base::Circular_arc_point_3 RCircular_arc_point_3; typedef typename SphericalKernel::Root_of_2 Root_of_2; typedef typename SphericalKernel::Point_3 Point_3; typedef typename SphericalKernel::Plane_3 Plane_3; typedef typename SphericalKernel::Line_3 Line_3; typedef typename SphericalKernel::Circle_3 Circle_3; typedef typename SphericalKernel::Sphere_3 Sphere_3; public: typedef typename SphericalKernel::Root_for_spheres_2_3 Root_for_spheres_2_3; typedef SphericalKernel R; typedef RCircular_arc_point_3 Rep; const Rep& rep() const { return *this; } Rep& rep() { return *this; } Circular_arc_point_3() : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()()) {} Circular_arc_point_3(const Root_of_2 & x, const Root_of_2 & y, const Root_of_2 & z) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(x,y,z)) {} Circular_arc_point_3(const Root_for_spheres_2_3 & np) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(np)) {} Circular_arc_point_3(const RCircular_arc_point_3 & p) : RCircular_arc_point_3(p) {} Circular_arc_point_3(const Point_3 & p) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(p)) {} // Not Documented Circular_arc_point_3(const Sphere_3 & s1, const Sphere_3 & s2, const Sphere_3 & s3, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(s1,s2,s3,less_xyz)) {} // Not Documented Circular_arc_point_3(const Plane_3 & p, const Sphere_3 & s1, const Sphere_3 & s2, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(p,s1,s2,less_xyz)) {} // Not Documented Circular_arc_point_3(const Sphere_3 & s1, const Plane_3 & p, const Sphere_3 & s2, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(s1,p,s2,less_xyz)) {} // Not Documented Circular_arc_point_3(const Sphere_3 & s1, const Sphere_3 & s2, const Plane_3 & p, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(s1,s2,p,less_xyz)) {} // Not Documented Circular_arc_point_3(const Plane_3 & p1, const Plane_3 & p2, const Sphere_3 & s, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(p1,p2,s,less_xyz)) {} // Not Documented Circular_arc_point_3(const Plane_3 & p1, const Sphere_3 & s, const Plane_3 & p2, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(p1,s,p2,less_xyz)) {} // Not Documented Circular_arc_point_3(const Sphere_3 & s, const Plane_3 & p1, const Plane_3 & p2, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(s,p1,p2,less_xyz)) {} // Not Documented Circular_arc_point_3(const Line_3 & l, const Sphere_3 & s, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(l,s,less_xyz)) {} // Not Documented Circular_arc_point_3(const Sphere_3 & s, const Line_3 & l, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(s,l,less_xyz)) {} // Not Documented Circular_arc_point_3(const Circle_3 & c, const Sphere_3 & s, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(c,s,less_xyz)) {} // Not Documented Circular_arc_point_3(const Sphere_3 & s, const Circle_3 & c, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(s,c,less_xyz)) {} // Not Documented Circular_arc_point_3(const Circle_3 & c, const Plane_3 & p, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(c,p,less_xyz)) {} // Not Documented Circular_arc_point_3(const Sphere_3 & s, const Plane_3 & p, const bool less_xyz = true) : RCircular_arc_point_3( typename R::Construct_circular_arc_point_3()(s,p,less_xyz)) {} typename cpp11::result_of::type x() const { return typename R::Compute_circular_x_3()(*this);} typename cpp11::result_of::type y() const { return typename R::Compute_circular_y_3()(*this);} typename cpp11::result_of::type z() const { return typename R::Compute_circular_z_3()(*this);} Bbox_3 bbox() const { return typename R::Construct_bbox_3()(*this); } }; template < class SK > std::ostream& operator<<(std::ostream &os, const Circular_arc_point_3 &p) { return os << p.x() << " " << p.y() << " " << p.z() << " " ; } template < typename SK > std::istream & operator>>(std::istream & is, Circular_arc_point_3 &p) { typedef typename SK::Root_for_spheres_2_3 Root_for_spheres_2_3; Root_for_spheres_2_3 r; is >> r; if(is) p = Circular_arc_point_3(r); return is; } template < typename SK > inline bool operator==(const Circular_arc_point_3 &p, const Circular_arc_point_3 &q) { return SK().equal_3_object()(p, q); } template < typename SK > inline bool operator!=(const Circular_arc_point_3 &p, const Circular_arc_point_3 &q) { return ! (p == q); } template < typename SK > inline bool operator<(const Circular_arc_point_3 &p, const Circular_arc_point_3 &q) { return SK().compare_xyz_3_object()(p, q) == CGAL::SMALLER; } template < typename SK > inline bool operator>(const Circular_arc_point_3 &p, const Circular_arc_point_3 &q) { return SK().compare_xyz_3_object()(p, q) == CGAL::LARGER; } template < typename SK > inline bool operator<=(const Circular_arc_point_3 &p, const Circular_arc_point_3 &q) { CGAL::Comparison_result c = SK().compare_xyz_3_object()(p, q); return (c == CGAL::SMALLER) || (c == CGAL::EQUAL); } template < typename SK > inline bool operator>=(const Circular_arc_point_3 &p, const Circular_arc_point_3 &q) { CGAL::Comparison_result c = SK().compare_xyz_3_object()(p, q); return (c == CGAL::LARGER) || (c == CGAL::EQUAL); } } #endif