// Copyright (c) 2009 Max-Planck-Institute Saarbruecken (Germany). // All rights reserved. // // This file is part of CGAL (www.cgal.org) // // $URL: https://github.com/CGAL/cgal/blob/v5.2/Arithmetic_kernel/include/CGAL/CORE_arithmetic_kernel.h $ // $Id: CORE_arithmetic_kernel.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot // SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial // // Author(s) : Michael Hemmer // // ============================================================================ // // \brief provide class LEDA_arithmetic_kernel, a collection of number types. // #ifndef CGAL_CORE_ARITHMETIC_KERNEL_H #define CGAL_CORE_ARITHMETIC_KERNEL_H #include #ifdef CGAL_USE_CORE #define CGAL_HAS_CORE_ARITHMETIC_KERNEL #include #include #include #include #include #include namespace CGAL { /*! \ingroup CGAL_Arithmetic_kernel * \brief The CORE set of exact number types */ class CORE_arithmetic_kernel : public internal::Arithmetic_kernel_base { public: //! exact integers typedef CORE::BigInt Integer; //! exact float nummber typedef CORE::BigRat Exact_float_number; //! exact rationals, constructible from integers typedef CORE::BigRat Rational; //! exact root expressions, constructible from integers and rationals typedef CORE::Expr Field_with_sqrt; // undocumented //typedef CORE::BigFloat Bigfloat; typedef CORE::BigFloat Bigfloat_interval; }; template <> struct Get_arithmetic_kernel{ typedef CORE_arithmetic_kernel Arithmetic_kernel; }; template <> struct Get_arithmetic_kernel{ typedef CORE_arithmetic_kernel Arithmetic_kernel; }; template <> struct Get_arithmetic_kernel{ typedef CORE_arithmetic_kernel Arithmetic_kernel; }; template <> struct Get_arithmetic_kernel{ typedef CORE_arithmetic_kernel Arithmetic_kernel; }; } //namespace CGAL #endif // CGAL_USE_CORE #endif // CGAL_CORE_ARITHMETIC_KERNEL_H