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Diffstat (limited to 'include/gudhi_patches/CGAL/NewKernel_d/Kernel_3_interface.h')
| -rw-r--r-- | include/gudhi_patches/CGAL/NewKernel_d/Kernel_3_interface.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/include/gudhi_patches/CGAL/NewKernel_d/Kernel_3_interface.h b/include/gudhi_patches/CGAL/NewKernel_d/Kernel_3_interface.h new file mode 100644 index 00000000..96076aa8 --- /dev/null +++ b/include/gudhi_patches/CGAL/NewKernel_d/Kernel_3_interface.h @@ -0,0 +1,102 @@ +// Copyright (c) 2014 +// INRIA Saclay-Ile de France (France) +// +// This file is part of CGAL (www.cgal.org); you can redistribute it and/or +// modify it under the terms of the GNU Lesser 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. +// +// $URL$ +// $Id$ +// +// Author(s) : Marc Glisse + +#ifndef CGAL_KD_KERNEL_3_INTERFACE_H +#define CGAL_KD_KERNEL_3_INTERFACE_H + +#include <CGAL/NewKernel_d/functor_tags.h> +#include <CGAL/transforming_iterator.h> +#include <CGAL/NewKernel_d/utils.h> +#include <CGAL/tuple.h> + + +namespace CGAL { +template <class Base_> struct Kernel_3_interface : public Base_ { + typedef Base_ Base; + typedef Kernel_3_interface<Base> Kernel; + typedef typename Get_type<Base, RT_tag>::type RT; + typedef typename Get_type<Base, FT_tag>::type FT; + typedef typename Get_type<Base, Bool_tag>::type Boolean; + typedef typename Get_type<Base, Sign_tag>::type Sign; + typedef typename Get_type<Base, Comparison_result_tag>::type Comparison_result; + typedef typename Get_type<Base, Orientation_tag>::type Orientation; + typedef typename Get_type<Base, Oriented_side_tag>::type Oriented_side; + typedef typename Get_type<Base, Bounded_side_tag>::type Bounded_side; + typedef typename Get_type<Base, Angle_tag>::type Angle; + typedef typename Get_type<Base, Point_tag>::type Point_3; + typedef typename Get_type<Base, Vector_tag>::type Vector_3; + typedef typename Get_type<Base, Segment_tag>::type Segment_3; + typedef cpp0x::tuple<Point_3,Point_3,Point_3> Triangle_3; // placeholder + typedef cpp0x::tuple<Point_3,Point_3,Point_3,Point_3> Tetrahedron_3; // placeholder + struct Compare_xyz_3 { + typedef typename Get_functor<Base, Compare_lexicographically_tag>::type CL; + typedef typename CL::result_type result_type; + CL cl; + Compare_xyz_3(Kernel const&k):cl(k){} + result_type operator()(Point_3 const&a, Point_3 const&b) { + return cl(a,b); + } + }; + struct Compare_distance_3 { + typedef typename Get_functor<Base, Compare_distance_tag>::type CD; + typedef typename CD::result_type result_type; + CD cd; + Compare_distance_3(Kernel const&k):cd(k){} + result_type operator()(Point_3 const&a, Point_3 const&b, Point_3 const&c) { + return cd(a,b,c); + } + result_type operator()(Point_3 const&a, Point_3 const&b, Point_3 const&c, Point_3 const&d) { + return cd(a,b,c,d); + } + }; + struct Orientation_3 { + typedef typename Get_functor<Base, Orientation_of_points_tag>::type O; + typedef typename O::result_type result_type; + O o; + Orientation_3(Kernel const&k):o(k){} + result_type operator()(Point_3 const&a, Point_3 const&b, Point_3 const&c, Point_3 const&d) { + //return o(a,b,c,d); + Point_3 const* t[4]={&a,&b,&c,&d}; + return o(make_transforming_iterator<Dereference_functor>(t+0),make_transforming_iterator<Dereference_functor>(t+4)); + + } + }; + struct Side_of_oriented_sphere_3 { + typedef typename Get_functor<Base, Side_of_oriented_sphere_tag>::type SOS; + typedef typename SOS::result_type result_type; + SOS sos; + Side_of_oriented_sphere_3(Kernel const&k):sos(k){} + result_type operator()(Point_3 const&a, Point_3 const&b, Point_3 const&c, Point_3 const&d, Point_3 const&e) { + //return sos(a,b,c,d); + Point_3 const* t[5]={&a,&b,&c,&d,&e}; + return sos(make_transforming_iterator<Dereference_functor>(t+0),make_transforming_iterator<Dereference_functor>(t+5)); + } + }; + + // I don't have the Coplanar predicates (yet) + + + Compare_xyz_3 compare_xyz_3_object()const{ return Compare_xyz_3(*this); } + Compare_distance_3 compare_distance_3_object()const{ return Compare_distance_3(*this); } + Orientation_3 orientation_3_object()const{ return Orientation_3(*this); } + Side_of_oriented_sphere_3 side_of_oriented_sphere_3_object()const{ return Side_of_oriented_sphere_3(*this); } +}; +} + +#endif |