michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsSupportsArrayEnumerator_h___
michael@0: #define nsSupportsArrayEnumerator_h___
michael@0: 
michael@0: #include "nsIEnumerator.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: class nsISupportsArray;
michael@0: 
michael@0: class nsSupportsArrayEnumerator MOZ_FINAL : public nsIBidirectionalEnumerator {
michael@0: public:
michael@0:   NS_DECL_ISUPPORTS
michael@0: 
michael@0:   nsSupportsArrayEnumerator(nsISupportsArray* array);
michael@0: 
michael@0:   // nsIEnumerator methods:
michael@0:   NS_DECL_NSIENUMERATOR
michael@0: 
michael@0:   // nsIBidirectionalEnumerator methods:
michael@0:   NS_DECL_NSIBIDIRECTIONALENUMERATOR
michael@0: 
michael@0: private:
michael@0:   ~nsSupportsArrayEnumerator();
michael@0: 
michael@0: protected:
michael@0:   nsISupportsArray*     mArray;
michael@0:   int32_t               mCursor;
michael@0: 
michael@0: };
michael@0: 
michael@0: #endif // __nsSupportsArrayEnumerator_h
michael@0: