dust3d/thirdparty/cgal/CGAL-5.1/include/CGAL/CORE/CORE.h

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/****************************************************************************
* Core Library Version 1.7, August 2004
* Copyright (c) 1995-2004 Exact Computation Project
* All rights reserved.
*
* This file is part of CGAL (www.cgal.org).
*
* File: CORE.h
* Synopsis:
* The main inclusion file for the Core Library system.
* All "Core programs" must include this file.
*
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* Written by
* Chee Yap <yap@cs.nyu.edu>
* Chen Li <chenli@cs.nyu.edu>
* Zilin Du <zilin@cs.nyu.edu>
*
* WWW URL: http://cs.nyu.edu/exact/
* Email: exact@cs.nyu.edu
*
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* $URL: https://github.com/CGAL/cgal/blob/v5.1/CGAL_Core/include/CGAL/CORE/CORE.h $
* $Id: CORE.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
* SPDX-License-Identifier: LGPL-3.0-or-later
***************************************************************************/
#ifndef _CORE_CORE_H_
#define _CORE_CORE_H_
#include <CGAL/CORE/CoreDefs.h>
#include <CGAL/CORE/Timer.h>
// User can still access machine types:
typedef double machine_double;
typedef long machine_long;
#ifndef CORE_LEVEL
# define CORE_LEVEL DEFAULT_CORE_LEVEL
#endif
#if CORE_LEVEL == 1
# define Real double
# define Expr double
#elif CORE_LEVEL == 2
# include <CGAL/CORE/Real.h>
# undef long
# undef double
# define long Real
# define double Real
# define Expr Real
#elif CORE_LEVEL == 3
# include <CGAL/CORE/Expr.h>
# undef long
# undef double
# define long Expr
# define double Expr
# define Real Expr
#elif CORE_LEVEL == 4
# include <CGAL/CORE/Expr.h>
#endif
#endif // _CORE_CORE_H_