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| 1 | //===- MathOptionsBase.h - Math options config ------------------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | /// |
| 9 | /// \file |
| 10 | /// Options controlling mathematical computations generated in FIR. |
| 11 | /// This is intended to be header-only implementation without extra |
| 12 | /// dependencies so that multiple components can use it to exchange |
| 13 | /// math configuration. |
| 14 | /// |
| 15 | //===----------------------------------------------------------------------===// |
| 16 | |
| 17 | #ifndef FORTRAN_COMMON_MATHOPTIONSBASE_H |
| 18 | #define FORTRAN_COMMON_MATHOPTIONSBASE_H |
| 19 | |
| 20 | namespace Fortran::common { |
| 21 | |
| 22 | class MathOptionsBase { |
| 23 | public: |
| 24 | #define ENUM_MATHOPT(Name, Type, Bits, Default) \ |
| 25 | Type get##Name() const { return static_cast<Type>(Name); } \ |
| 26 | MathOptionsBase &set##Name(Type Value) { \ |
| 27 | Name = static_cast<unsigned>(Value); \ |
| 28 | return *this; \ |
| 29 | } |
| 30 | #include "flang/Common/MathOptionsBase.def" |
| 31 | |
| 32 | MathOptionsBase() { |
| 33 | #define ENUM_MATHOPT(Name, Type, Bits, Default) set##Name(Default); |
| 34 | #include "flang/Common/MathOptionsBase.def" |
| 35 | } |
| 36 | |
| 37 | private: |
| 38 | #define ENUM_MATHOPT(Name, Type, Bits, Default) unsigned Name : Bits; |
| 39 | #include "flang/Common/MathOptionsBase.def" |
| 40 | }; |
| 41 | |
| 42 | } // namespace Fortran::common |
| 43 | |
| 44 | #endif // FORTRAN_COMMON_MATHOPTIONSBASE_H |
| 45 |
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