1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/persistentstorage/dbms/pcdbms/inc/D32CACHE.H	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,52 @@
     1.4 +// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// Caching interface for server-side implementations
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +#ifndef __D32CACHE_H__
    1.22 +#define __D32CACHE_H__
    1.23 +
    1.24 +#ifndef __E32STD_H__
    1.25 +#include <e32std.h>
    1.26 +#endif
    1.27 +
    1.28 +// Classes referenced
    1.29 +class CBase;
    1.30 +
    1.31 +class RDbCache
    1.32 +/**
    1.33 +@internalComponent
    1.34 +*/
    1.35 +	{
    1.36 +private:
    1.37 +	enum { EDefaultSlots = 2 };
    1.38 +	class CCache;
    1.39 +public:
    1.40 +	inline RDbCache();
    1.41 +	TInt Open(TInt aSize = EDefaultSlots, TBool aUseTimer = EFalse );
    1.42 +	void Close();
    1.43 +//
    1.44 +	void Hold( CBase* aObject, TUint aMicroSeconds );
    1.45 +	void Release( const CBase& aObject ) const;
    1.46 +	void Flush();
    1.47 +private:
    1.48 +	CCache* iCache;
    1.49 +	};
    1.50 +
    1.51 +inline RDbCache::RDbCache()
    1.52 +	:iCache( 0 )
    1.53 +	{}
    1.54 +
    1.55 +#endif