browserutilities/favouritesengine/ClientServer/inc/UidMap.h
author Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
Mon, 30 Mar 2009 12:54:55 +0300
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/*
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* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*      Declaration of class SUidPair and CUidMap.
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*      
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*
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*/
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#ifndef UID_MAP_H
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#define UID_MAP_H
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// INCLUDE FILES
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#include <e32base.h>
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// CONSTANTS
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// FORWARD DECLARATION
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class RWriteStream;
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class RReadStream;
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// CLASS DECLARATION
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/**
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* Uid mapping.
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*/
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NONSHARABLE_STRUCT(SUidPair)
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    {
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    public:     // data
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        TInt iUid1; ///< Uid 1.
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        TInt iUid2; ///< Uid 2.
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    };
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/**
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* Array of SUidPair-s.
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*/
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NONSHARABLE_CLASS(CUidMap): public CArrayFixFlat<SUidPair>
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    {
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    public:     // Constructors and destructor
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        /**
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        * Constructor.
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        * @param aGranularity Granularity.
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        */
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        inline CUidMap( TInt aGranularity );
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    public:     // Streaming
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        /**
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        * Externalize into a stream.
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        * @param aStream The stream to externalize to.
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        */
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        void ExternalizeL( RWriteStream& aStream ) const;
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        /**
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        * Internalize from a stream. Existing data is kept, new ones appended.
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        * @param aStream The stream to externalize from.
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        */
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        void InternalizeL( RReadStream& aStream );
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    };
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#endif
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#include "UidMap.inl"
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// End of file