makVre::DtVreGlstudioUpdater< UpdaterBase > Class Template Reference

Detailed Description

template<typename UpdaterBase>
class makVre::DtVreGlstudioUpdater< UpdaterBase >

Template Parameters

UpdaterBase

Base updater class to extend

This template extends GLStudio attribute updaters to be aware of simulation state, allowing instruments to be disabled based on aircraft system states. It caches the last valid value to avoid excessive updates and handles simulation state changes.

#include <vreGlstudioUpdater.h>

Inheritance diagram for makVre::DtVreGlstudioUpdater< UpdaterBase >:

Public Member Functions
	DtVreGlstudioUpdater ()
virtual	~DtVreGlstudioUpdater ()
virtual void	init (DtSmoother *smoother, makVrv::DtDe *de)
virtual std::string	value (double time)

Public Attributes
std::string	myStateAttribute
std::string	myLastValue
bool	myActive

Protected Member Functions
virtual DtVreMessageResult	handleSimulationStateMessage (makVre::DtVreMessage *msg)

Private Member Functions
	DtVreGlstudioUpdater (const DtVreGlstudioUpdater &other)
DtVreGlstudioUpdater &	operator= (const DtVreGlstudioUpdater &other)

Constructor & Destructor Documentation

DtVreGlstudioUpdater() [1/2]

template<typename UpdaterBase>

makVre::DtVreGlstudioUpdater< UpdaterBase >::DtVreGlstudioUpdater ( )

inline

Default constructor.

References myActive, and myLastValue.

Referenced by DtVreGlstudioUpdater(), and operator=().

~DtVreGlstudioUpdater()

template<typename UpdaterBase>

virtual makVre::DtVreGlstudioUpdater< UpdaterBase >::~DtVreGlstudioUpdater ( )

inlinevirtual

Virtual destructor.

Removes message handlers when the updater is destroyed

References handleSimulationStateMessage(), makVre::DtVreMessageManager::instance(), makVre::DtVreMessageManager::removeHandler(), and makVre::SimulationStateMessage::theType().

DtVreGlstudioUpdater() [2/2]

template<typename UpdaterBase>

makVre::DtVreGlstudioUpdater< UpdaterBase >::DtVreGlstudioUpdater ( const DtVreGlstudioUpdater< UpdaterBase > & other )

private

Copy constructor (not implemented)

Parameters

other

Source object to copy from

References DtVreGlstudioUpdater().

Member Function Documentation

init()

template<typename UpdaterBase>

virtual void makVre::DtVreGlstudioUpdater< UpdaterBase >::init ( DtSmoother * smoother, makVrv::DtDe * de )

inlinevirtual

Initializes the updater.

Parameters

smoother	Pointer to the smoother to use for value smoothing
de	Pointer to the display element

Registers message handlers and initializes the base updater

References makVre::DtVreMessageManager::addHandler(), de(), handleSimulationStateMessage(), makVre::DtVreMessageManager::instance(), and makVre::SimulationStateMessage::theType().

value()

template<typename UpdaterBase>

virtual std::string makVre::DtVreGlstudioUpdater< UpdaterBase >::value ( double time )

inlinevirtual

Gets the current value as a string.

Parameters

time	Current simulation time in seconds

Returns

Current value formatted as a string

If the instrument is active, updates the cached value. Otherwise, returns the last cached value.

References myActive, and myLastValue.

handleSimulationStateMessage()

template<typename UpdaterBase>

virtual DtVreMessageResult makVre::DtVreGlstudioUpdater< UpdaterBase >::handleSimulationStateMessage ( makVre::DtVreMessage * msg )

inlineprotectedvirtual

Handles simulation state change messages.

Parameters

msg	Pointer to the message being processed

Returns

Message processing result

Updates the active state of the instrument based on the list of disabled instruments in the simulation state message.

References makVre::SimulationStateMessage::getDisabledInstruments(), makVre::HANDLED, myActive, and myStateAttribute.

Referenced by init(), and ~DtVreGlstudioUpdater().

operator=()

template<typename UpdaterBase>

DtVreGlstudioUpdater & makVre::DtVreGlstudioUpdater< UpdaterBase >::operator= ( const DtVreGlstudioUpdater< UpdaterBase > & other )

private

Assignment operator (not implemented)

Parameters

other

Source object to assign from

Returns

Reference to this object

References DtVreGlstudioUpdater().

Member Data Documentation

myStateAttribute

template<typename UpdaterBase>

std::string makVre::DtVreGlstudioUpdater< UpdaterBase >::myStateAttribute

Name of the state attribute this updater is associated with.

Referenced by handleSimulationStateMessage().

myLastValue

template<typename UpdaterBase>

std::string makVre::DtVreGlstudioUpdater< UpdaterBase >::myLastValue

Last calculated value, cached to avoid unnecessary updates.

Referenced by DtVreGlstudioUpdater(), and value().

myActive

template<typename UpdaterBase>

bool makVre::DtVreGlstudioUpdater< UpdaterBase >::myActive

Flag indicating if this instrument is currently active.

Referenced by DtVreGlstudioUpdater(), handleSimulationStateMessage(), and value().

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

• include/roles/pilot/vrePilotFrontend/vreGlstudioUpdater.h