diff -r 000000000000 -r 667063e416a2 landmarks/locationlandmarks/localsearchprov/inc/EPos_TPosLmNearestLandmark.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/landmarks/locationlandmarks/localsearchprov/inc/EPos_TPosLmNearestLandmark.h Tue Feb 02 01:06:48 2010 +0200 @@ -0,0 +1,79 @@ +/* +* Copyright (c) 2002-2005 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: +* See class description below +* +*/ + + +#ifndef TPOSLMNEARESTLANDMARK_H +#define TPOSLMNEARESTLANDMARK_H + +#include +#include + +/** +* This is a helper class for sorting landmarks in ascending distance order. +*/ +class TPosLmNearestLandmark + { + public: + + /** + * C++ default constructor. + */ + TPosLmNearestLandmark(); + + /** + * Function to be used as a @ref TLinearOrder. + * It compares the distance to the two landmarks. + * + * @param[in] aFirst The first landmark to compare. + * @param[in] aSecond The second landmark to compare. + * @return 0 if the two distances are equal, -1 if the distance to the + * first landmark is less than the distance to the second landmark, + * 1 if the distance to the first landmark is greater than the + * distance to the second landmark. + */ + static TInt Compare( + const TPosLmNearestLandmark& aFirst, + const TPosLmNearestLandmark& aSecond ); + + /** + * Function to be used as a @ref TLinearOrder. + * It compares the ID to the two landmarks. + * + * @param[in] aFirst The first landmark to compare. + * @param[in] aSecond The second landmark to compare. + * @return 0 if the two IDs are equal, -1 if the ID of the + * first landmark is less than the ID of the second landmark, + * 1 if the ID of the first landmark is greater than the + * ID of the second landmark. + */ + static TInt CompareByID( + const TPosLmNearestLandmark& aFirst, + const TPosLmNearestLandmark& aSecond ); + + public: + + /** The id of the landmark. */ + TPosLmItemId iLmId; + + /** The distance to the landmark. */ + TReal32 iDistance; + }; + +#endif // TPOSLMNEARESTLANDMARK_H + +// End of File