flightgear::Via Class Reference

#include <waypoint.hxx>

Inherits flightgear::Waypt.

Public Member Functions
	Via (RouteBase *aOwner)
	Via (RouteBase *aOwner, AirwayRef airway, FGPositionedRef to)
virtual	~Via ()
bool	initFromProperties (SGPropertyNode_ptr aProp) override
	Persistence helper - read node properties from a file.
void	writeToProperties (SGPropertyNode_ptr aProp) const override
	Persistence helper - save this element to a node.
std::string	type () const override
SGGeod	position () const override
std::string	ident () const override
	Identifier assoicated with the waypoint.
AirwayRef	airway () const
FGPositioned *	source () const override
	The Positioned associated with this element, if one exists.
WayptVec	expandToWaypoints (WayptRef aPreceeding) const
Public Member Functions inherited from flightgear::Waypt
virtual	~Waypt ()
RouteBase *	owner () const
double	altitudeFt () const
double	speed (RouteUnits aUnits=DEFAULT_UNITS) const
double	altitude (RouteUnits aUnits=DEFAULT_UNITS) const
double	constraintAltitude (RouteUnits aUnits=DEFAULT_UNITS) const
double	speedKts () const
double	speedMach () const
virtual RouteRestriction	altitudeRestriction () const
virtual RouteRestriction	speedRestriction () const
void	setAltitude (double aAlt, RouteRestriction aRestrict, RouteUnits aUnits=DEFAULT_UNITS)
void	setSpeed (double aSpeed, RouteRestriction aRestrict, RouteUnits aUnits=DEFAULT_UNITS)
void	setConstraintAltitude (double aAlt)
virtual bool	flag (WayptFlag aFlag) const
	Test if the specified flag is set for this element.
virtual unsigned int	flags () const
void	setFlag (WayptFlag aFlag, bool aV=true)
void	saveAsNode (SGPropertyNode *node) const
bool	matches (Waypt *aOther) const
	Test if this element and another are 'the same', i.e matching ident and lat/lon are approximately equal.
bool	matches (FGPositioned *aPos) const
	Test if this element and positioned are the same, i.e matching ident and lat/lon are approximately equal.
bool	matches (const SGGeod &aPos) const
	Test if this element and a position 'the same' this can be defined by either position, ident or both.
virtual double	magvarDeg () const
	Magentic variation at/in the vicinity of the waypoint.
virtual double	headingRadialDeg () const
	return the assoicated heading or radial for this waypoint.
virtual std::string	icaoDescription () const
	icaoDescription - description of the waypoint in ICAO route plan format

Additional Inherited Members
Static Public Member Functions inherited from flightgear::Waypt
static WayptRef	createFromProperties (RouteBase *aOwner, SGPropertyNode_ptr aProp)
	Factory method.
static WayptRef	createFromString (RouteBase *aOwner, const std::string &s, const SGGeod &vicinity)
	Create a waypoint from the route manager's standard string format:
static WayptRef	fromLatLonString (RouteBase *aOwner, const std::string &target)
Protected Types inherited from flightgear::Waypt
typedef Waypt *	FactoryFunction(RouteBase *aOwner)
Protected Member Functions inherited from flightgear::Waypt
	Waypt (RouteBase *aOwner)
Static Protected Member Functions inherited from flightgear::Waypt
static void	registerFactory (const std::string aNodeType, FactoryFunction *aFactory)
Protected Attributes inherited from flightgear::Waypt
double	_altitude = 0.0
std::optional< double >	_constraintAltitude
	some restriction types specify two altitudes, in which case this is the second value, corresponding to AltitudeCons in the level-D XML procedures format.
RouteUnits	_altitudeUnits = ALTITUDE_FEET
double	_speed = 0.0
RouteUnits	_speedUnits = SPEED_KNOTS
RouteRestriction	_altRestrict = RESTRICT_NONE
RouteRestriction	_speedRestrict = RESTRICT_NONE

Detailed Description

Definition at line 345 of file waypoint.hxx.

Constructor & Destructor Documentation

Via() [1/2]

flightgear::Via::Via

(

RouteBase *

aOwner

)

Definition at line 557 of file waypoint.cxx.

Via() [2/2]

flightgear::Via::Via	(	RouteBase *	aOwner,
		AirwayRef	airway,
		FGPositionedRef	to )

Definition at line 562 of file waypoint.cxx.

~Via()

flightgear::Via::~Via ( )

virtual

Definition at line 569 of file waypoint.cxx.

Member Function Documentation

airway()

AirwayRef flightgear::Via::airway ( ) const

inline

Definition at line 362 of file waypoint.hxx.

expandToWaypoints()

WayptVec flightgear::Via::expandToWaypoints

(

WayptRef

aPreceeding

)

const

Definition at line 625 of file waypoint.cxx.

ident()

string flightgear::Via::ident ( ) const

overridevirtual

Identifier assoicated with the waypoint.

Human-readable, but possibly quite terse, and definitiely not unique.

Reimplemented from flightgear::Waypt.

Definition at line 552 of file waypoint.cxx.

initFromProperties()

bool flightgear::Via::initFromProperties ( SGPropertyNode_ptr aProp )

overridevirtual

Persistence helper - read node properties from a file.

Reimplemented from flightgear::Waypt.

Definition at line 573 of file waypoint.cxx.

position()

SGGeod flightgear::Via::position ( ) const

overridevirtual

Implements flightgear::Waypt.

Definition at line 547 of file waypoint.cxx.

source()

FGPositioned * flightgear::Via::source ( ) const

inlineoverridevirtual

The Positioned associated with this element, if one exists.

Reimplemented from flightgear::Waypt.

Definition at line 365 of file waypoint.hxx.

type()

std::string flightgear::Via::type ( ) const

inlineoverridevirtual

Implements flightgear::Waypt.

Definition at line 355 of file waypoint.hxx.

writeToProperties()

void flightgear::Via::writeToProperties ( SGPropertyNode_ptr aProp ) const

overridevirtual

Persistence helper - save this element to a node.

Reimplemented from flightgear::Waypt.

Definition at line 613 of file waypoint.cxx.

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

• waypoint.hxx
• waypoint.cxx