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/*
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* Copyright (c) 2002-2004 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 the License "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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*/
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#ifndef SORTUTILIMPL_H
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#define SORTUTILIMPL_H
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// INCLUDES
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#include <e32std.h>
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#include "SortUtil.h"
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namespace SortUtilImpl
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{
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/**
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* Returns aText with all leading whitespace characters stripped from it.
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*/
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TPtrC StripLeadingWhiteSpace(const TDesC& aText);
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/**
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* Searches for the next nonempty key in a sort key array.
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*
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* @param aKeys the sort key array to search.
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* @param aType the sort key type to search for.
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* @param aIndex the index where to start the search from. If a key is
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* returned the index is incremented.
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* @return the first nonempty sort key's text or empty string if
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* aIndex > aKeys.SortKeyCount(). Any leading whitespace in the
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* sort key text is removed in the returned string.
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*/
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TPtrC FindNextNonEmptyKey
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(const MSortKeyArray& aKeys,
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TSortKeyType aType,
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TInt& aIndex);
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} // namespace SortUtilImpl
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#endif // SORTUTILIMPL_H
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// End of file
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