зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
1.6 KiB
C++
58 строки
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; 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 nsArrayIterator_h___
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#define nsArrayIterator_h___
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#include "nsIIterator.h"
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#include "nsIArray.h"
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class nsArrayIterator : public nsIIterator
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{
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public:
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nsArrayIterator();
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NS_DECL_ISUPPORTS
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NS_IMETHOD Init() ;
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NS_IMETHOD Init(nsIArray * aVector) ;
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NS_IMETHOD First() ;
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NS_IMETHOD Last() ;
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NS_IMETHOD Next() ;
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NS_IMETHOD Previous() ;
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NS_IMETHOD_(PRBool) IsDone() ;
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NS_IMETHOD_(PRBool) IsFirst() ;
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NS_IMETHOD_(nsComponent) CurrentItem() ;
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NS_IMETHOD_(PRUint32) Count() ;
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protected:
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~nsArrayIterator();
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private:
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nsIArray * mVector;
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PRUint32 mCurrentElement;
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};
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#endif /* nsArrayIterator_h___ */
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