58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
// Copyright (c) 2000-2004
|
|
// Utrecht University (The Netherlands),
|
|
// ETH Zurich (Switzerland),
|
|
// INRIA Sophia-Antipolis (France),
|
|
// Max-Planck-Institute Saarbruecken (Germany),
|
|
// and Tel-Aviv University (Israel). All rights reserved.
|
|
//
|
|
// This file is part of CGAL (www.cgal.org)
|
|
//
|
|
// $URL: https://github.com/CGAL/cgal/blob/v5.1/Cartesian_kernel/include/CGAL/Simple_cartesian.h $
|
|
// $Id: Simple_cartesian.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
|
|
// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
|
|
//
|
|
//
|
|
// Author(s) : Herve Bronnimann, Sylvain Pion
|
|
|
|
#ifndef CGAL_SIMPLE_CARTESIAN_H
|
|
#define CGAL_SIMPLE_CARTESIAN_H
|
|
|
|
#include <CGAL/Cartesian/Cartesian_base.h>
|
|
#include <CGAL/Handle_for.h>
|
|
#include <CGAL/Kernel/Type_equality_wrapper.h>
|
|
|
|
namespace CGAL {
|
|
|
|
template < typename FT_, typename Kernel_ >
|
|
struct Cartesian_base_no_ref_count
|
|
: public Cartesian_base< Kernel_, FT_ >
|
|
{
|
|
typedef FT_ RT;
|
|
typedef FT_ FT;
|
|
|
|
// The mechanism that allows to specify reference-counting or not.
|
|
template < typename T >
|
|
struct Handle { typedef T type; };
|
|
|
|
template < typename Kernel2 >
|
|
struct Base { typedef Cartesian_base_no_ref_count<FT_, Kernel2> Type; };
|
|
|
|
typedef Kernel_ K;
|
|
#define CGAL_Kernel_pred(Y,Z) typedef CartesianKernelFunctors::Y<K> Y; \
|
|
Y Z() const { return Y(); }
|
|
#define CGAL_Kernel_cons(Y,Z) CGAL_Kernel_pred(Y,Z)
|
|
|
|
#include <CGAL/Kernel/interface_macros.h>
|
|
};
|
|
|
|
template < typename FT_ >
|
|
struct Simple_cartesian
|
|
: public Type_equality_wrapper<
|
|
Cartesian_base_no_ref_count<FT_, Simple_cartesian<FT_> >,
|
|
Simple_cartesian<FT_> >
|
|
{};
|
|
|
|
} //namespace CGAL
|
|
|
|
#endif // CGAL_SIMPLE_CARTESIAN_H
|