// Copyright (c) 2005-2009 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:

// TRbuf.h

// 

//

/**

 @file

 @internalTechnology

*/

#if (!defined TRBUF_H)

#define TRBUF_H

#include <e32base.h>

#include <e32std.h>

namespace Elements

{

class TRBuf8 : public RBuf8

/**

	class to provide a RBuf8 destructor

*/

	{

	public:

		static TRBuf8* New(TInt aMaxLength)

			{

			TRBuf8* self = new TRBuf8;

			if (self!=NULL)

				{

				if (self->Create(aMaxLength)!=KErrNone)

					{

					delete self;

					self = NULL;

					}

				}

			return self;

			}

		static TRBuf8* NewL(TInt aMaxLength)

			{

			TRBuf8* self = new (ELeave) TRBuf8;

			CleanupStack::PushL(self);

			self->CreateL(aMaxLength);

			CleanupStack::Pop(self);

			return self;

			}

		~TRBuf8()

			{

			Close();

			}

	};

class TRBuf16 : public RBuf16

/**

	class to provide a RBuf16 destructor

*/

	{

	public:

		static TRBuf16* New(TInt aMaxLength)

			{

			TRBuf16* self = new TRBuf16;

			if (self!=NULL)

				{

				if (self->Create(aMaxLength)!=KErrNone)

					{

					delete self;

					self = NULL;

					}

				}

			return self;

			}

		static TRBuf16* NewL(TInt aMaxLength)

			{

			TRBuf16* self = new (ELeave) TRBuf16;

			CleanupStack::PushL(self);

			self->CreateL(aMaxLength);

			CleanupStack::Pop(self);

			return self;

			}

		~TRBuf16()

			{

			Close();

			}

	};

#if defined(_UNICODE)

typedef TRBuf16 TRBuf;

#else

typedef TRBuf8 TRBuf;

#endif

} //namespace Elements

#endif //TRBUF_H