// Copyright (c) 2006-2009 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:

 // Processing instruction node functions

 //

 /**

  @file

  @publishedAll

  @released

 */

 #ifndef XMLENGPROCESSINGINSTRUCTION_H

 #define XMLENGPROCESSINGINSTRUCTION_H

 #include <xml/dom/xmlengnode.h>

 /**

 This class represents an XML processing instruction in the DOM tree.  This class

 is usually instantiated through RXmlEngDocument::CreateProcessingInstruction().

 */

 class TXmlEngProcessingInstruction : public TXmlEngNode

 {

   public:

     /** Default constructor */

 	inline TXmlEngProcessingInstruction();

     /**

 	Gets a reference to the the target part of the processing instruction.

     @code

         <?target data?>

     @endcode

     @see http://www.w3.org/TR/2004/REC-xml-20040204/#sec-pi

     @return A reference to the target part

     */

     IMPORT_C TPtrC8 Target() const;

     /**

     Gets a reference to the data part of the processing instruction.

     @code

         <?target data?>

     @endcode

     @see http://www.w3.org/TR/2004/REC-xml-20040204/#sec-pi

     @return A reference to the data part

     */

     IMPORT_C TPtrC8 Data() const;

     /**

 	Copies the parameter and sets the data part of the processing instruction.

 	Note: The processing instruction contents should not contain the "?>"

 	sequence

     @param aData The data part to set

 	@leave - One of the system-wide error codes

     */

     IMPORT_C void SetDataL(const TDesC8& aData);

 protected:

     /**

     Constructor

     @param aInternal Processing instruction pointer

     */

 	inline TXmlEngProcessingInstruction(void* aInternal);

 };

 #include <xml/dom/xmlengprocessinginstruction.inl>

 #endif /* XMLENGPROCESSINGINSTRUCTION_H */