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include/AK/Tools/Win32/AkCOMScope.h

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00001 /*******************************************************************************
00002 The content of this file includes portions of the AUDIOKINETIC Wwise Technology
00003 released in source code form as part of the SDK installer package.
00004 
00005 Commercial License Usage
00006 
00007 Licensees holding valid commercial licenses to the AUDIOKINETIC Wwise Technology
00008 may use this file in accordance with the end user license agreement provided
00009 with the software or, alternatively, in accordance with the terms contained in a
00010 written agreement between you and Audiokinetic Inc.
00011 
00012 Apache License Usage
00013 
00014 Alternatively, this file may be used under the Apache License, Version 2.0 (the
00015 "Apache License"); you may not use this file except in compliance with the
00016 Apache License. You may obtain a copy of the Apache License at
00017 http://www.apache.org/licenses/LICENSE-2.0.
00018 
00019 Unless required by applicable law or agreed to in writing, software distributed
00020 under the Apache License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
00021 OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for
00022 the specific language governing permissions and limitations under the License.
00023 
00024 Version: <VERSION>  Build: <BUILDNUMBER>
00025 Copyright (c) <COPYRIGHTYEAR> Audiokinetic Inc.
00026 *******************************************************************************/
00027 
00028 #ifndef _AKCOMSCOPE_H_
00029 #define _AKCOMSCOPE_H_
00030 
00031 #include <combaseapi.h>
00032 
00033 //-----------------------------------------------------------------------------
00034 // CAkCOMScope class
00035 //-----------------------------------------------------------------------------
00036 class CAkCOMScope
00037 {
00038 public:
00039     CAkCOMScope()
00040         : m_result(CoInitializeEx(NULL, COINIT_APARTMENTTHREADED))
00041     {
00042     }
00043 
00044     CAkCOMScope(DWORD dwCoInit)
00045         : m_result(CoInitializeEx(NULL, dwCoInit))
00046     {
00047     }
00048 
00049     ~CAkCOMScope()
00050     {
00051         if (SUCCEEDED(m_result))
00052             CoUninitialize();
00053     }
00054 
00055     HRESULT GetResult() const
00056     {
00057         return m_result;
00058     }
00059 
00060 private:
00061     HRESULT m_result;
00062 };
00063 
00064 #endif // _AKCOMSCOPE_H_