1 /*

     2 * Copyright (c) 2002-2004 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 

    19 

    20 

    21 

    22 

    23 #ifndef SORTUTILIMPL_H

    24 #define SORTUTILIMPL_H

    25 

    26 //  INCLUDES

    27 

    28 #include <e32std.h>

    29 #include "SortUtil.h"

    30 

    31 namespace SortUtilImpl

    32     {

    33 

    34     /**

    35      * Returns aText with all leading whitespace characters stripped from it.

    36      */

    37     TPtrC StripLeadingWhiteSpace(const TDesC& aText);

    38 

    39     /**

    40      * Searches for the next nonempty key in a sort key array.

    41      *

    42      * @param aKeys     the sort key array to search.

    43      * @param aType     the sort key type to search for.

    44      * @param aIndex    the index where to start the search from. If a key is

    45      *                  returned the index is incremented.

    46      * @return  the first nonempty sort key's text or empty string if 

    47      *          aIndex > aKeys.SortKeyCount(). Any leading whitespace in the

    48      *          sort key text is removed in the returned string.

    49      */    

    50     TPtrC FindNextNonEmptyKey

    51             (const MSortKeyArray& aKeys, 

    52             TSortKeyType aType, 

    53             TInt& aIndex);

    54 

    55     }  // namespace SortUtilImpl

    56 

    57 #endif // SORTUTILIMPL_H

    58 // End of file