73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
// Copyright (c) 2003-2008 INRIA Sophia-Antipolis (France).
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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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//
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// $URL: https://github.com/CGAL/cgal/blob/v5.1/Circular_kernel_2/include/CGAL/Exact_circular_kernel_2.h $
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// $Id: Exact_circular_kernel_2.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
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// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
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//
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// Author(s) : Monique Teillaud, Sylvain Pion, Pedro Machado
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// Partially supported by the IST Programme of the EU as a Shared-cost
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// RTD (FET Open) Project under Contract No IST-2000-26473
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// (ECG - Effective Computational Geometry for Curves and Surfaces)
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// and a STREP (FET Open) Project under Contract No IST-006413
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// (ACS -- Algorithms for Complex Shapes)
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#ifndef CGAL_EXACT_CIRCULAR_2_KERNEL_H
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#define CGAL_EXACT_CIRCULAR_2_KERNEL_H
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#include <CGAL/license/Circular_kernel_2.h>
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#include <CGAL/Cartesian.h>
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#include <CGAL/Algebraic_kernel_for_circles_2_2.h>
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#include <CGAL/Circular_kernel_2.h>
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//TODO: CORRECT THE MAKE_ROOT_OF_2 of GMPq GMPz
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#ifdef CGAL_USE_GMP
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# include <CGAL/Gmpq.h>
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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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#endif
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#include <CGAL/Filtered_bbox_circular_kernel_2.h>
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namespace CGAL {
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namespace internal {
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#ifdef CGAL_USE_GMP
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typedef CGAL::Gmpq NT1;
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#else
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typedef Quotient<MP_Float> NT1;
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#endif
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typedef Cartesian<NT1> Linear_k1;
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typedef Algebraic_kernel_for_circles_2_2<NT1> Algebraic_k1;
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typedef Circular_kernel_2<Linear_k1, Algebraic_k1> CK1;
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// typedef CGAL::Interval_nt_advanced NT2;
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// typedef CGAL::Cartesian<NT2> Linear_k2;
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// typedef CGAL::Algebraic_kernel_for_circles_2_2<NT2> Algebraic_k2;
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// typedef CGAL::Circular_kernel_2<Linear_k2,Algebraic_k2> CK2;
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// typedef CGAL::Lazy_circular_kernel_2<CK1,CK2>
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// Exact_circular_kernel_2;
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} // namespace internal
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typedef Filtered_bbox_circular_kernel_2<internal::CK1> Exact_circular_kernel_2;
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} //namespace CGAL
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#endif // CGAL_EXACT_CIRCULAR_2_KERNEL_H
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