mirror of https://github.com/CGAL/cgal
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
// ============================================================================
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//
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// Copyright (c) 2001 The CGAL Consortium
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//
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// This software and related documentation is part of an INTERNAL release
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// of the Computational Geometry Algorithms Library (CGAL). It is not
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// intended for general use.
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//
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// ----------------------------------------------------------------------------
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//
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// release :
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// release_date :
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//
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// file : Precise_numbers.h
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// revision : $Revision$
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// revision_date : $Date$
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// author(s) : Sylvain Pion
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//
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// coordinator : MPI, Saarbruecken
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// ============================================================================
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#ifndef CGAL_PRECISE_NUMBERS_H
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#define CGAL_PRECISE_NUMBERS_H
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#if defined CGAL_USE_GMPXX
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# include <CGAL/gmpxx.h>
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typedef mpz_class Precise_integer;
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typedef mpq_class Precise_rational;
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#elif defined CGAL_USE_LEDA
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# include <CGAL/leda_integer.h>
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# include <CGAL/leda_rational.h>
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typedef leda_integer Precise_integer;
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typedef leda_rational Precise_rational;
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#elif defined CGAL_USE_GMP
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# include <CGAL/Gmpz.h>
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# include <CGAL/Quotient.h>
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typedef CGAL::Gmpz Precise_integer;
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typedef CGAL::Quotient<CGAL::Gmpz> Precise_rational;
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#else
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# include <CGAL/MP_Float.h>
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# include <CGAL/Quotient.h>
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typedef CGAL::MP_Float Precise_integer;
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typedef CGAL::Quotient<CGAL::MP_Float> Precise_rational;
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#endif
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#endif // CGAL_PRECISE_NUMBERS_H
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