/*

* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* 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:     

*

*/

// INCLUDE FILES

#include "SortUtilElaf.h"

#include "SortUtilImpl.h"

#include "SortUtilImplExport.h"

inline TSortUtilElaf::TSortUtilElaf()

    {

    }

// Only export in DLL

EXPORT_C MSortUtil* SortUtilFactoryFunctionL()

    {

    MSortUtil* util = new (ELeave) TSortUtilElaf;

    return util;

    }

TSortUtilElaf::~TSortUtilElaf()

    {

    }

TInt TSortUtilElaf::CompareItems

        (const MSortKeyArray& aLhs, 

        const MSortKeyArray& aRhs) const

    {

    TInt result = 0;

    TInt lhsIndex = 0;

    TInt rhsIndex = 0;

    do  

        {

        const TDesC& lhsText = 

            SortUtilImpl::FindNextNonEmptyKey(aLhs, ESortKeyBasic, lhsIndex);

        const TDesC& rhsText = 

            SortUtilImpl::FindNextNonEmptyKey(aRhs, ESortKeyBasic, rhsIndex);

        result = lhsText.CompareC(rhsText);

        if (result != 0)

            {

            return result;

            }

        }

    while (lhsIndex <= aLhs.SortKeyCount() && rhsIndex < aRhs.SortKeyCount());

    return result;

    }

// End of file