\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)
CGAL 4.3 - 2D and 3D Linear Geometry Kernel
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Kernel_23/MyKernel.h
#ifndef MYKERNEL_H
#define MYKERNEL_H
#include <CGAL/Cartesian.h>
#include "MyPointC2.h"
#include "MySegmentC2.h"
#include "MyConstruct_bbox_2.h"
#include "MyConstruct_coord_iterator.h"
#include "MyConstruct_point_2.h"
// K_ is the new kernel, and K_Base is the old kernel
template < typename K_, typename K_Base >
class MyCartesian_base
: public K_Base::template Base<K_>::Type
{
typedef typename K_Base::template Base<K_>::Type OldK;
public:
typedef K_ Kernel;
typedef MyPointC2 Point_2;
typedef MySegmentC2<Kernel> Segment_2;
typedef MyConstruct_point_2<Kernel, OldK> Construct_point_2;
typedef const double* Cartesian_const_iterator_2;
typedef MyConstruct_coord_iterator Construct_cartesian_const_iterator_2;
typedef MyConstruct_bbox_2<typename OldK::Construct_bbox_2>
Construct_bbox_2;
Construct_point_2
construct_point_2_object() const
{ return Construct_point_2(); }
Construct_bbox_2
construct_bbox_2_object() const
{ return Construct_bbox_2(); }
Construct_cartesian_const_iterator_2
construct_cartesian_const_iterator_2_object() const
{ return Construct_cartesian_const_iterator_2(); }
template < typename Kernel2 >
struct Base { typedef MyCartesian_base<Kernel2, K_Base> Type; };
};
template < typename FT_ >
struct MyKernel
: public CGAL::Type_equality_wrapper<
MyCartesian_base<MyKernel<FT_>, CGAL::Cartesian<FT_> >,
MyKernel<FT_> >
{};
#endif // MYKERNEL_H