73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
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/****************************************************************************
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* Core Library Version 1.7, August 2004
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* Copyright (c) 1995-2004 Exact Computation Project
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* All rights reserved.
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*
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* This file is part of CGAL (www.cgal.org).
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* You can redistribute it and/or modify it under the terms of the GNU
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* Lesser General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* Licensees holding a valid commercial license may use this file in
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* accordance with the commercial license agreement provided with the
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* software.
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*
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* This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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* WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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*
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* File: CORE.h
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* Synopsis:
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* The main inclusion file for the Core Library system.
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* All "Core programs" must include this file.
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*
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* Written by
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* Chee Yap <yap@cs.nyu.edu>
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* Chen Li <chenli@cs.nyu.edu>
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* Zilin Du <zilin@cs.nyu.edu>
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*
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* WWW URL: http://cs.nyu.edu/exact/
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* Email: exact@cs.nyu.edu
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*
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* $URL$
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* $Id$
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* SPDX-License-Identifier: LGPL-3.0+
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***************************************************************************/
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#ifndef _CORE_CORE_H_
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#define _CORE_CORE_H_
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#include <CGAL/CORE/CoreDefs.h>
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#include <CGAL/CORE/Timer.h>
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// User can still access machine types:
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typedef double machine_double;
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typedef long machine_long;
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#ifndef CORE_LEVEL
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# define CORE_LEVEL DEFAULT_CORE_LEVEL
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#endif
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#if CORE_LEVEL == 1
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# define Real double
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# define Expr double
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#elif CORE_LEVEL == 2
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# include <CGAL/CORE/Real.h>
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# undef long
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# undef double
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# define long Real
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# define double Real
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# define Expr Real
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#elif CORE_LEVEL == 3
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# include <CGAL/CORE/Expr.h>
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# undef long
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# undef double
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# define long Expr
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# define double Expr
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# define Real Expr
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#elif CORE_LEVEL == 4
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# include <CGAL/CORE/Expr.h>
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#endif
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#endif // _CORE_CORE_H_
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