1 // null.h

     2 // 

     3 // Copyright (c) 2006 - 2010 Accenture. All rights reserved.

     4 // This component and the accompanying materials are made available

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

     6 // which accompanies this distribution, and is available

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

     8 // 

     9 // Initial Contributors:

    10 // Accenture - Initial contribution

    11 //

    12 

    13 #include <e32base.h>

    14 #include "endpoint.h"

    15 #include "readwrite.h"

    16 

    17 

    18 class CIoNull : public CIoEndPoint

    19 	{

    20 public:

    21 	static CIoNull* NewLC();

    22 	~CIoNull();

    23 public: // From CIoObject.

    24 	virtual TBool IsType(RIoHandle::TType aType) const;

    25 public: // From MIoReadEndPoint.

    26 	virtual void IorepReadL(MIoReader& aReader);

    27 public: // From MIoWriteEndPoint.

    28 	virtual void IowepWriteL(MIoWriter& aWriter);

    29 	virtual void IowepWriteCancel(MIoWriter& aWriter);

    30 private:

    31 	CIoNull();

    32 	};