| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_BASE_WIN_SCOPED_OLE_INITIALIZER_H_ |
| #define UI_BASE_WIN_SCOPED_OLE_INITIALIZER_H_ |
| |
| #include <ole2.h> |
| |
| #include "base/macros.h" |
| #include "ui/base/ui_base_export.h" |
| |
| namespace ui { |
| |
| class UI_BASE_EXPORT ScopedOleInitializer { |
| public: |
| ScopedOleInitializer(); |
| ~ScopedOleInitializer(); |
| |
| private: |
| #ifndef NDEBUG |
| // In debug builds we use this variable to catch a potential bug where a |
| // ScopedOleInitializer instance is deleted on a different thread than it |
| // was initially created on. If that ever happens it can have bad |
| // consequences and the cause can be tricky to track down. |
| DWORD thread_id_; |
| #endif |
| HRESULT hr_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ScopedOleInitializer); |
| }; |
| |
| } // namespace |
| |
| #endif // UI_BASE_WIN_SCOPED_OLE_INITIALIZER_H_ |