datasourcemodules/simulationpositioningmodule/src/EPos_TDesTokeniser.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 25 May 2010 14:13:22 +0300
branchRCL_3
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permissions -rw-r--r--
Revision: 201014 Kit: 2010121
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// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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// INCLUDE FILES
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#include "EPos_TDesTokeniser.h"
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// ================= MEMBER FUNCTIONS =======================
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// C++ default constructor can NOT contain any code, that
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// might leave.
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//
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TDesTokeniser::TDesTokeniser(const TDesC8& aTokenString) :
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    iLexer(aTokenString)
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    {
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    }
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// ----------------------------------------------------------------------------
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// TDesTokeniser::HasMoreTokens
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//
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// (other items were commented in a header).
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// ----------------------------------------------------------------------------
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//
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TBool TDesTokeniser::HasMoreTokens()
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    {
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    return (!iLexer.Eos());
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    }
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// ----------------------------------------------------------------------------
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// TDesTokeniser::SkipToken
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//
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// (other items were commented in a header).
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// ----------------------------------------------------------------------------
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//
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void TDesTokeniser::SkipToken(const TChar& aSeparator)
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    {
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    while (HasMoreTokens() && iLexer.Get() != aSeparator) {}
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    }
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// ----------------------------------------------------------------------------
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// TDesTokeniser::SkipToken
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//
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// (other items were commented in a header).
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// ----------------------------------------------------------------------------
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//
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void TDesTokeniser::SkipToken(const TInt aNrOfTimes)
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    {
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    for(TInt i=0; i<aNrOfTimes; i++)
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        {
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        SkipToken();
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        }
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    }
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// ----------------------------------------------------------------------------
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// TDesTokeniser::NextToken
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//
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// (other items were commented in a header).
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// ----------------------------------------------------------------------------
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//
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TPtrC8 TDesTokeniser::NextToken(const TChar& aSeparator)
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    {
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    iLexer.SkipSpace();
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    iLexer.Mark();
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    while (HasMoreTokens() && iLexer.Peek() != aSeparator)
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        {
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        iLexer.Inc();
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        }
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    TPtrC8  retVal = iLexer.MarkedToken();
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    if (HasMoreTokens())
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        {
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        iLexer.Inc();
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        }
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    return retVal;
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    }
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//  End of File