DtAdsb::DtPathPoint Class Reference

Class definition for one dynamic point of a track.

Public Member Functions
	DtPathPoint ()
	~DtPathPoint ()
bool	hasSpeed () const
void	setHasSpeed (bool v)
bool	hasVerticalSpeed () const
void	setHasVerticalSpeed (bool v)
bool	hasHeading () const
void	setHasHeading (bool v)
bool	hasAltitude () const
void	setHasAltitude (bool v)
bool	isOnGround () const
void	setIsOnGround (bool v)

Public Attributes
DtTime	myTimeStamp
DtFixedPointAngle32	myLatitude
DtFixedPointAngle32	myLongitude
float	myAltitudeBarometric
float	mySpeed
float	myVerticalSpeed
float	myHeading
std::string	myCallSign
std::string	myFlightNumber
DtInt16	mySquawkCode

Protected Member Functions
void	setBit (int position, bool value)
bool	getBit (int position) const

Protected Attributes
DtU8	myBitfield

Friends
const int	DtBufferSerialize::getSize (const DtAdsb::DtPathPoint &point)
char *	DtBufferSerialize::encode (const DtAdsb::DtPathPoint &val, char *buffer)
const char *	DtBufferSerialize::decode (DtAdsb::DtPathPoint &val, const char *buffer)

Constructor & Destructor Documentation

DtAdsb::DtPathPoint::DtPathPoint

(

)

DtAdsb::DtPathPoint::~DtPathPoint

(

)

Member Function Documentation

bool DtAdsb::DtPathPoint::hasSpeed ( ) const

inline

Indicator for whether the above data has been specified in the data.

void DtAdsb::DtPathPoint::setHasSpeed ( bool  v )

inline

bool DtAdsb::DtPathPoint::hasVerticalSpeed ( ) const

inline

void DtAdsb::DtPathPoint::setHasVerticalSpeed ( bool  v )

inline

bool DtAdsb::DtPathPoint::hasHeading ( ) const

inline

void DtAdsb::DtPathPoint::setHasHeading ( bool  v )

inline

bool DtAdsb::DtPathPoint::hasAltitude ( ) const

inline

void DtAdsb::DtPathPoint::setHasAltitude ( bool  v )

inline

bool DtAdsb::DtPathPoint::isOnGround ( ) const

inline

void DtAdsb::DtPathPoint::setIsOnGround ( bool  v )

inline

void DtAdsb::DtPathPoint::setBit ( int  position, bool  value  )

protected

bool DtAdsb::DtPathPoint::getBit ( int  position ) const

protected

Friends And Related Function Documentation

const int DtBufferSerialize::getSize ( const DtAdsb::DtPathPoint &  point )

friend

char* DtBufferSerialize::encode ( const DtAdsb::DtPathPoint &  val, char *  buffer  )

friend

const char* DtBufferSerialize::decode ( DtAdsb::DtPathPoint &  val, const char *  buffer  )

friend

Member Data Documentation

DtTime DtAdsb::DtPathPoint::myTimeStamp

DtFixedPointAngle32 DtAdsb::DtPathPoint::myLatitude

The representation of lat-lon in the ADSB data is 10e-4 minutes, or about 27-28 bits. Float is too low precision for this data.

DtFixedPointAngle32 DtAdsb::DtPathPoint::myLongitude

radians

float DtAdsb::DtPathPoint::myAltitudeBarometric

radians

float DtAdsb::DtPathPoint::mySpeed

meters

float DtAdsb::DtPathPoint::myVerticalSpeed

mps

float DtAdsb::DtPathPoint::myHeading

mps

std::string DtAdsb::DtPathPoint::myCallSign

radians, 0 - 2pi. Ignore if < 0.

These might change during the day as an aircraft lands at an airport and becomes a new flight to a new city

std::string DtAdsb::DtPathPoint::myFlightNumber

DtInt16 DtAdsb::DtPathPoint::mySquawkCode

This IFF code could change during a flight.

DtU8 DtAdsb::DtPathPoint::myBitfield

protected

Data storage for bits set by above accessors. Use this instead of a series of bools to compact the data both in memory and on disk.

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The documentation for this class was generated from the following file:

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrfutil/adsbTrack.h