Process
Engine/source/core/util/journal/process.h
Event generation signal.
Public Friends
class
Public Static Functions
get the current return status code we've been asked to end with.
notify(SignalSlot< void()> & slot, F32 order)
notifyCommandLine(T func, F32 order)
notifyInit(Delegate< bool()> del, F32 order)
notifyInit(T func, F32 order)
notifyShutdown(Delegate< bool(void)> del, F32 order)
notifyShutdown(T func, F32 order)
bool
Trigger the ProcessSignal and replay journal events.
requestShutdown(S32 status)
Ask the processEvents() function to shutdown.
Private Static Functions
Private Functions
Process()
Private constructor.
Detailed Description
Event generation signal.
Objects that generate events need to register a callback with this signal and should only generate events from within the callback.
This signal is triggered from the ProcessEvents() method.
Public Friends
Private Attributes
bool _RequestShutdown
S32 _ReturnStatus
Signal< void(S32, const char **)> _signalCommandLine
Signal< bool()> _signalInit
Signal< void()> _signalProcess
Signal< bool()> _signalShutdown
Public Static Functions
getReturnStatus()
get the current return status code we've been asked to end with.
init()
Trigger the registered init functions.
notify(Delegate< void()> del, F32 order)
notify(SignalSlot< void()> & slot, F32 order)
notify(T func, F32 order)
notify(T obj, U func, F32 order)
notifyCommandLine(Delegate< void(S32, const char **)> del, F32 order)
notifyCommandLine(T func, F32 order)
notifyInit(Delegate< bool()> del, F32 order)
notifyInit(T func, F32 order)
notifyShutdown(Delegate< bool(void)> del, F32 order)
notifyShutdown(T func, F32 order)
processEvents()
Trigger the ProcessSignal and replay journal events.
The ProcessSignal is triggered during which all events are generated, journaled, and delivered using the EventSignal classes. Event producers should only generate events from within the function they register with ProcessSignal. ProcessSignal is also triggered during event playback, though all new events are thrown away so as not to interfere with journal playback. This function returns false if Process::requestShutdown() has been called, otherwise it returns true.
NOTE: This should only be called from main loops - it should really be private, but we need to sort out how to handle the unit test cases
remove(Delegate< void()> del)
remove(T func)
remove(T obj, U func)
requestShutdown(S32 status)
Ask the processEvents() function to shutdown.
shutdown()
Trigger the registered shutdown functions.