// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

/**

 @file

 @internalTechnology

*/

#if (!defined METABUFFER_H)

#define METABUFFER_H

#include <elements/metatypevariablelen.h>

namespace Meta

{

class TMetaBuf8 : public TMetaVarLen8<RBuf8>

/**

Implementation of MMetaType for dynamicaly allocated RBuf8

@internalComponent

@released since v9.0

*/

	{

public:

	IMPORT_C static MMetaType* NewL(const TAny* aMem, const TAny* aData);

	IMPORT_C virtual TInt Load(TPtrC8& aBuffer);

	IMPORT_C virtual TInt Store(TDes8& aBuffer) const;

	IMPORT_C virtual void Copy(const TAny* aData);

	IMPORT_C virtual TInt Length() const;

protected:

	TMetaBuf8(const TAny* aData);

	};

class TMetaBuf16 : public TMetaVarLen16<RBuf16>

/**

Implementation of MMetaType for dynamicaly allocated RBuf16

@internalComponent

@released since v9.0

*/

	{

public:

	IMPORT_C static MMetaType* NewL(const TAny* aMem, const TAny* aData);

	IMPORT_C virtual TInt Load(TPtrC8& aBuffer);

	IMPORT_C virtual TInt Store(TDes8& aBuffer) const;

	IMPORT_C virtual void Copy(const TAny* aData);

	IMPORT_C virtual TInt Length() const;

protected:

	TMetaBuf16(const TAny* aData);

	};

#if defined(_UNICODE)

typedef TMetaBuf16 TMetaBuf;

#else

typedef TMetaBuf8 TMetaBuf;

#endif

} //namespace Meta

#endif //METABUFFER_H