gecko-dev/xpcom/ds/nsObserverList.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nsObserverList_h___
#define nsObserverList_h___
#include "nsIObserverList.h"
#include "nsIEnumerator.h"
#include "nsISupportsArray.h"
class nsObserverList : public nsIObserverList {
public:
NS_IMETHOD AddObserver(nsIObserver** anObserver);
NS_IMETHOD RemoveObserver(nsIObserver** anObserver);
NS_IMETHOD EnumerateObserverList(nsIEnumerator** anEnumerator);
nsObserverList();
~nsObserverList(void);
// This is ObserverList monitor object.
PRLock* mLock;
NS_DECL_ISUPPORTS
private:
nsISupportsArray *mObserverList;
};
#endif /* nsObserverList_h___ */