45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#ifndef __DllRefCounterHelper_H
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#define __DllRefCounterHelper_H
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// Here's a helper to keep DLL ref counting straight.
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// Just use it as a member to your classes which control the lifetime
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// of the DLL instance.
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class CRefDll {
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private:
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IUnknown *m_pDllRef;
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public:
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CRefDll() {
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m_pDllRef = (IUnknown *)CProcess::GetProcessDll();
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}
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~CRefDll() {
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if(m_pDllRef) {
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m_pDllRef->Release();
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m_pDllRef = NULL;
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}
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}
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};
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#endif // __DllRefCounterHelper_H
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