williamr@4: // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: // All rights reserved.
williamr@4: // This component and the accompanying materials are made available
williamr@4: // under the terms of "Eclipse Public License v1.0"
williamr@4: // which accompanies this distribution, and is available
williamr@4: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: //
williamr@4: // Initial Contributors:
williamr@4: // Nokia Corporation - initial contribution.
williamr@4: //
williamr@4: // Contributors:
williamr@4: //
williamr@4: // Description:
williamr@4: //
williamr@4: 
williamr@4: #if !defined(__STREAMID_H__)
williamr@4: #define __STREAMID_H__
williamr@4: 
williamr@4: #include <pcstore/pcstoredef.h>
williamr@4: 
williamr@4: namespace PCStore
williamr@4: {
williamr@4: class CStoreReadStream;
williamr@4: class CStoreWriteStream;
williamr@4: 
williamr@4: /**
williamr@4: @internalAll
williamr@4: 
williamr@4: Provides unique identification for stream within a store.
williamr@4: 
williamr@4: A store always assigns a new id and constructs and returns an associated TStreamId 
williamr@4: object when a new stream is created.
williamr@4: */
williamr@4: class TStreamId
williamr@4: 	{
williamr@4: public:
williamr@4: 	TStreamId();
williamr@4: 	TStreamId(TUint32 aValue);
williamr@4: 	TUint32 Value() const;
williamr@4: 	void Internalize(CStoreReadStream& aRs) ;
williamr@4: 	void Externalize(CStoreWriteStream& aWs) const;
williamr@4: 
williamr@4: private:
williamr@4: 	TUint32 iVal;
williamr@4: 	};
williamr@4: }
williamr@4: #endif // !defined(__STREAMID_H__)