crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Lexer/SymLexedTokens.cs
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymBuildParsingLib/Lexer/SymLexedTokens.cs Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,76 @@
+/*
+* Copyright (c) 2004-2008 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:
+*
+*/
+
+using System;
+using System.Text;
+using System.Collections;
+using SymBuildParsingLib.Token;
+
+namespace SymBuildParsingLib.Lexer
+{
+ public class SymLexedTokens
+ {
+ #region Observer interface
+ public delegate void TokenHandler( SymToken aNewToken );
+ #endregion
+
+ #region Events
+ public event TokenHandler iTokenHandlers;
+ #endregion
+
+ #region Constructors & destructor
+ public SymLexedTokens()
+ {
+ }
+ #endregion
+
+ #region API
+ public void Enqueue( SymToken aToken )
+ {
+ iTokens.Enqueue( aToken );
+ NotifyNewToken( aToken );
+ }
+
+ public SymToken Dequeue()
+ {
+ SymToken ret = (SymToken) iTokens.Dequeue();
+ return ret;
+ }
+ #endregion
+
+ #region Properties
+ public int Count
+ {
+ get { return iTokens.Count; }
+ }
+ #endregion
+
+ #region Internal methods
+ private void NotifyNewToken( SymToken aToken )
+ {
+ if ( iTokenHandlers != null )
+ {
+ iTokenHandlers( aToken );
+ }
+ }
+ #endregion
+
+ #region Data members
+ private Queue iTokens = new Queue( 250 );
+ #endregion
+ }
+}