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

// All rights reserved.

// This component and the accompanying materials are made available

// 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

// which accompanies this distribution, and is available

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

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef LBS_POSITIONCALC_H

#define LBS_POSITIONCALC_H

//************************************************************************************************************

#include <e32base.h>

#include <lbsposition.h>

//-------------------------------------------------------------------------------	

/** 

@publishedAll

@released

*/

class TPositionCalc

	{

public: 

	// overloaded functions to calculate distance

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

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

	// overloaded functions to calculate bearing

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

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

	// overloaded functions to calculate speed

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

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

	// function to translate coordinate

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

private:

	}; 

#endif //LBS_POSITIONCALC_H