williamr@2: // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // 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
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: //
williamr@2: 
williamr@2: #ifndef LBS_POSITIONCALC_H
williamr@2: #define LBS_POSITIONCALC_H
williamr@2: 
williamr@2: //************************************************************************************************************
williamr@2: #include <e32base.h>
williamr@2: #include <lbsposition.h>
williamr@2: 
williamr@2: //-------------------------------------------------------------------------------	
williamr@2: /** 
williamr@2: @publishedAll
williamr@2: @released
williamr@2: */
williamr@2: class TPositionCalc
williamr@2: 	{
williamr@2: public: 
williamr@2: 	// overloaded functions to calculate distance
williamr@2: 	IMPORT_C static TInt GetDistance(const TCoordinate& aStartCoor, const TCoordinate& aStopCoor, TReal32& aDistance);
williamr@2: 	IMPORT_C static TInt GetDistance(const TLocality& aStartLoc, const TLocality& aStopLoc, TReal32& aDistance, TReal32& aDelta);
williamr@2: 	// overloaded functions to calculate bearing
williamr@2: 	IMPORT_C static TInt GetBearing(const TCoordinate& aStartCoor, const TCoordinate& aStopCoor, TReal32& aBearing);
williamr@2: 	IMPORT_C static TInt GetBearing(const TLocality& aStartLoc, const TLocality& aStopLoc, TReal32& aBearing, TReal32& aDelta);
williamr@2: 	// overloaded functions to calculate speed
williamr@2: 	IMPORT_C static TInt GetSpeed(const TPosition& aStartPos, const TPosition& aStopPos, TReal32& aSpeed);
williamr@2: 	IMPORT_C static TInt GetSpeed(const TPosition& aStartPos, const TPosition& aStopPos, TReal32& aSpeed, TReal32& aDelta);
williamr@2: 	// function to translate coordinate
williamr@2: 	IMPORT_C static TInt Translate(const TCoordinate& aStartCoor, const TReal32& aDistance, const TReal32& aBearing, TCoordinate& aStopCoor);
williamr@2: 	
williamr@2: private:
williamr@2: 	}; 
williamr@2: 
williamr@2: #endif //LBS_POSITIONCALC_H