| 1 | //===- llvm/Support/COM.h ---------------------------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | /// \file |
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| 9 | /// |
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| 10 | /// Provides a library for accessing COM functionality of the Host OS. |
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| 11 | /// |
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| 12 | //===----------------------------------------------------------------------===// |
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| 13 | |
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| 14 | #ifndef LLVM_SUPPORT_COM_H |
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| 15 | #define LLVM_SUPPORT_COM_H |
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| 16 | |
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| 17 | namespace llvm { |
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| 18 | namespace sys { |
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| 19 | |
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| 20 | enum class COMThreadingMode { SingleThreaded, MultiThreaded }; |
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| 21 | |
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| 22 | class InitializeCOMRAII { |
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| 23 | public: |
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| 24 | explicit InitializeCOMRAII(COMThreadingMode Threading, |
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| 25 | bool SpeedOverMemory = false); |
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| 26 | ~InitializeCOMRAII(); |
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| 27 | |
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| 28 | private: |
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| 29 | InitializeCOMRAII(const InitializeCOMRAII &) = delete; |
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| 30 | void operator=(const InitializeCOMRAII &) = delete; |
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| 31 | }; |
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| 32 | } |
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| 33 | } |
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| 34 | |
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| 35 | #endif |
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| 36 | |
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