1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef LBS_POSITIONCALC_H

    17 #define LBS_POSITIONCALC_H

    18 

    19 //************************************************************************************************************

    20 #include <e32base.h>

    21 #include <lbsposition.h>

    22 

    23 //-------------------------------------------------------------------------------	

    24 /** 

    25 @publishedAll

    26 @released

    27 */

    28 class TPositionCalc

    29 	{

    30 public: 

    31 	// overloaded functions to calculate distance

    32 	IMPORT_C static TInt GetDistance(const TCoordinate& aStartCoor, const TCoordinate& aStopCoor, TReal32& aDistance);

    33 	IMPORT_C static TInt GetDistance(const TLocality& aStartLoc, const TLocality& aStopLoc, TReal32& aDistance, TReal32& aDelta);

    34 	// overloaded functions to calculate bearing

    35 	IMPORT_C static TInt GetBearing(const TCoordinate& aStartCoor, const TCoordinate& aStopCoor, TReal32& aBearing);

    36 	IMPORT_C static TInt GetBearing(const TLocality& aStartLoc, const TLocality& aStopLoc, TReal32& aBearing, TReal32& aDelta);

    37 	// overloaded functions to calculate speed

    38 	IMPORT_C static TInt GetSpeed(const TPosition& aStartPos, const TPosition& aStopPos, TReal32& aSpeed);

    39 	IMPORT_C static TInt GetSpeed(const TPosition& aStartPos, const TPosition& aStopPos, TReal32& aSpeed, TReal32& aDelta);

    40 	// function to translate coordinate

    41 	IMPORT_C static TInt Translate(const TCoordinate& aStartCoor, const TReal32& aDistance, const TReal32& aBearing, TCoordinate& aStopCoor);

    42 	

    43 private:

    44 	}; 

    45 

    46 #endif //LBS_POSITIONCALC_H