1 /*

     2 * Copyright (c) 2004-2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "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 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 using System;

    19 using SymBuildParsingLib.Tree;

    20 using SymBuildParsingLib.Parser.Framework;

    21 using SymBuildParsingLib.Parser.Framework.Nodes;

    22 using SymBuildParsingLib.Parser.Framework.Workers;

    23 using SymBuildParsingLib.Parser.PreProcessor.Nodes;

    24 using SymBuildParsingLib.Parser.PreProcessor.Parser;

    25 

    26 namespace SymBuildParsingLib.Parser.PreProcessor.Workers

    27 {

    28 	public class SymPreProcessorWorkerConditionalExpression : SymParserWorkerConditionalExpression

    29 	{

    30 		#region Constructors & destructor

    31 		public SymPreProcessorWorkerConditionalExpression( SymParserWorkerContext aContext )

    32 			: base( aContext )

    33 		{

    34 			System.Diagnostics.Debug.Assert( aContext.Document.CurrentNode is SymNodeConditionalExpression );

    35 

    36 			// Inform the parser about the conditional expression node. It will use this

    37 			// as a means of identifying whether to skip tokens until a positive branch is identified.

    38 			SymPreProcessorParser parser = (SymPreProcessorParser) aContext.Parser;

    39 			parser.ConditionalExpressionPush( aContext.Document.CurrentNode as SymNodeConditionalExpression );

    40 		}

    41 		#endregion

    42 	}

    43 }