FGGroundController Class Reference

#include <GroundController.hxx>

Inherits FGATCController.

Public Member Functions
	FGGroundController (FGAirportDynamics *par)
	~FGGroundController ()
void	setVersion (int v)
int	getVersion ()
bool	exists ()
virtual void	announcePosition (int id, FGAIFlightPlan *intendedRoute, int currentRoute, double lat, double lon, double hdg, double spd, double alt, double radius, int leg, FGAIAircraft *aircraft)
virtual void	updateAircraftInformation (int id, SGGeod geod, double heading, double speed, double alt, double dt)
	The ground network can deal with the following states: 0 = Normal; no action required 1 = "Acknowledge "Hold position 2 = "Acknowledge "Resume taxi".
virtual void	handover (SGSharedPtr< FGTrafficRecord > aiObject, int leg)
	We share the traffic record much like real life.
bool	checkForCircularWaits (int id)
	Check whether situations occur where the current aircraft is waiting for itself due to higher order interactions.
virtual void	render (bool)
	Draw visible taxi routes.
virtual std::string	getName () const
virtual void	update (double dt)
void	addVersion (int v)
Public Member Functions inherited from FGATCController
	FGATCController ()
virtual	~FGATCController ()
void	init ()
void	setAirportGroundRadar (SGSharedPtr< AirportGroundRadar > groundRadar)
bool	checkTransmissionState (int minState, int MaxState, TrafficVectorIterator i, time_t now, AtcMsgId msgId, AtcMsgDir msgDir)
SGSharedPtr< FGTrafficRecord >	getRecord (int id) const
bool	hasInstruction (int id)
FGATCInstruction	getInstruction (int id)
bool	hasActiveTraffic ()
TrafficVector &	getActiveTraffic ()
double	getDt ()
void	setDt (double dt)
void	transmit (FGTrafficRecord *rec, FGAirportDynamics *parent, AtcMsgId msgId, AtcMsgDir msgDir, bool audible)
std::string	getGateName (FGAIAircraft *aircraft)

Additional Inherited Members
Public Types inherited from FGATCController
enum	AtcMsgId {   MSG_ANNOUNCE_ENGINE_START , MSG_REQUEST_ENGINE_START , MSG_PERMIT_ENGINE_START , MSG_DENY_ENGINE_START ,   MSG_ACKNOWLEDGE_ENGINE_START , MSG_REQUEST_PUSHBACK_CLEARANCE , MSG_PERMIT_PUSHBACK_CLEARANCE , MSG_HOLD_PUSHBACK_CLEARANCE ,   MSG_ACKNOWLEDGE_SWITCH_GROUND_FREQUENCY , MSG_INITIATE_CONTACT , MSG_ACKNOWLEDGE_INITIATE_CONTACT , MSG_REQUEST_TAXI_CLEARANCE ,   MSG_ISSUE_TAXI_CLEARANCE , MSG_ACKNOWLEDGE_TAXI_CLEARANCE , MSG_HOLD_POSITION , MSG_ACKNOWLEDGE_HOLD_POSITION ,   MSG_RESUME_TAXI , MSG_ACKNOWLEDGE_RESUME_TAXI , MSG_REPORT_RUNWAY_HOLD_SHORT , MSG_ACKNOWLEDGE_REPORT_RUNWAY_HOLD_SHORT ,   MSG_CLEARED_FOR_TAKEOFF , MSG_ACKNOWLEDGE_CLEARED_FOR_TAKEOFF , MSG_SWITCH_TOWER_FREQUENCY , MSG_ACKNOWLEDGE_SWITCH_TOWER_FREQUENCY ,   MSG_ARRIVAL , MSG_ACKNOWLEDGE_ARRIVAL , MSG_HOLD , MSG_ACKNOWLEDGE_HOLD ,   MSG_CLEARED_TO_LAND , MSG_ACKNOWLEDGE_CLEARED_TO_LAND , MSG_TAXI_PARK , MSG_ACKNOWLEDGE_TAXI_PARK }
enum	AtcMsgDir { ATC_AIR_TO_GROUND , ATC_GROUND_TO_AIR }
Protected Member Functions inherited from FGATCController
std::string	formatATCFrequency3_2 (int)
std::string	genTransponderCode (const std::string &fltRules)
bool	isUserAircraft (FGAIAircraft *)
void	clearTrafficControllers ()
TrafficVectorIterator	searchActiveTraffic (int id) const
	Search activeTraffic vector to find matching id.
void	eraseDeadTraffic ()
Protected Attributes inherited from FGATCController
bool	_isDestroying = false
bool	initialized
bool	available
time_t	lastTransmission
TrafficVector	activeTraffic
std::default_random_engine	generator
double	dt_count
osg::Group *	group
FGAirportDynamics *	parent = nullptr
SGSharedPtr< AirportGroundRadar >	airportGroundRadar

Detailed Description

Definition at line 40 of file GroundController.hxx.

Constructor & Destructor Documentation

FGGroundController()

FGGroundController::FGGroundController

(

FGAirportDynamics *

par

)

Definition at line 71 of file GroundController.cxx.

~FGGroundController()

FGGroundController::~FGGroundController

(

)

Definition at line 85 of file GroundController.cxx.

Member Function Documentation

addVersion()

void FGGroundController::addVersion ( int v )

inline

Definition at line 83 of file GroundController.hxx.

announcePosition()

void FGGroundController::announcePosition ( int id, FGAIFlightPlan * intendedRoute, int currentRoute, double lat, double lon, double hdg, double spd, double alt, double radius, int leg, FGAIAircraft * aircraft )

virtual

Implements FGATCController.

Definition at line 99 of file GroundController.cxx.

checkForCircularWaits()

bool FGGroundController::checkForCircularWaits

(

int

id

)

Check whether situations occur where the current aircraft is waiting for itself due to higher order interactions.

A 'circular' wait is a situation where a waits for b, b waits for c, and c waits for a. Ideally each aircraft only waits for one other aircraft, so by tracing through this list of waiting aircraft, we can check if we'd eventually end back at the current aircraft.

Note that we should consider the situation where we are actually checking aircraft d, which is waiting for aircraft a. d is not part of the loop, but is held back by the looping aircraft. If we don't check for that, this function will get stuck into endless loop.

Definition at line 439 of file GroundController.cxx.

exists()

bool FGGroundController::exists ( )

inline

Definition at line 68 of file GroundController.hxx.

getName()

string FGGroundController::getName ( ) const

virtual

Implements FGATCController.

Definition at line 738 of file GroundController.cxx.

getVersion()

int FGGroundController::getVersion ( )

inline

Definition at line 66 of file GroundController.hxx.

handover()

void FGGroundController::handover ( SGSharedPtr< FGTrafficRecord > aiObject, int leg )

virtual

We share the traffic record much like real life.

It gets handed from one controller to the next.

Parameters

aiObject
leg

Reimplemented from FGATCController.

Definition at line 522 of file GroundController.cxx.

render()

void FGGroundController::render ( bool visible )

virtual

Draw visible taxi routes.

Implements FGATCController.

Definition at line 548 of file GroundController.cxx.

setVersion()

void FGGroundController::setVersion ( int v )

inline

Definition at line 65 of file GroundController.hxx.

update()

void FGGroundController::update ( double dt )

virtual

Implements FGATCController.

Definition at line 742 of file GroundController.cxx.

updateAircraftInformation()

void FGGroundController::updateAircraftInformation ( int id, SGGeod geod, double heading, double speed, double alt, double dt )

virtual

The ground network can deal with the following states: 0 = Normal; no action required 1 = "Acknowledge "Hold position 2 = "Acknowledge "Resume taxi".

3 = "Issue TaxiClearance" 4 = Acknowledge Taxi Clearance" 5 = Post acknowlegde taxiclearance: Start taxiing 6 = Report runway 7 = Acknowledge report runway 8 = Switch tower frequency 9 = Acknowledge switch tower frequency

Implements FGATCController.

Definition at line 165 of file GroundController.cxx.

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

• GroundController.hxx
• GroundController.cxx