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42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
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// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_WIN_COM_INIT_UTIL_H_
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#define BASE_WIN_COM_INIT_UTIL_H_
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#include "base/base_export.h"
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#include "base/logging.h"
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namespace base {
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namespace win {
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enum class ComApartmentType {
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// Uninitialized or has an unrecognized apartment type.
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NONE,
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// Single-threaded Apartment.
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STA,
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// Multi-threaded Apartment.
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MTA,
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};
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#if DCHECK_IS_ON()
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// DCHECKs if COM is not initialized on this thread as an STA or MTA.
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// |message| is optional and is used for the DCHECK if specified.
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BASE_EXPORT void AssertComInitialized(const char* message = nullptr);
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// DCHECKs if |apartment_type| is not the same as the current thread's apartment
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// type.
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BASE_EXPORT void AssertComApartmentType(ComApartmentType apartment_type);
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#else // DCHECK_IS_ON()
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inline void AssertComInitialized() {}
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inline void AssertComApartmentType(ComApartmentType apartment_type) {}
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#endif // DCHECK_IS_ON()
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} // namespace win
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} // namespace base
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#endif // BASE_WIN_COM_INIT_UTIL_H_
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