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Improved comments in AsyncUpdater

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jules 2017-08-07 09:43:41 +01:00
parent 1b7d30f0f4
commit 1801193b5d
1 changed files with 9 additions and 6 deletions
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15
modules/juce_events/broadcasters/juce_AsyncUpdater.h
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@ -48,14 +48,17 @@ public:
//==============================================================================
/** Causes the callback to be triggered at a later time.
This method returns immediately, having made sure that a callback
to the handleAsyncUpdate() method will occur as soon as possible.
This method returns immediately, after which a callback to the
handleAsyncUpdate() method will be made by the message thread as
soon as possible.
If an update callback is already pending but hasn't happened yet, calls
to this method will be ignored.
If an update callback is already pending but hasn't happened yet, calling
this method will have no effect.
It's thread-safe to call this method from any number of threads without
needing to worry about locking.
It's thread-safe to call this method from any thread, BUT beware of calling
it from a real-time (e.g. audio) thread, because it involves posting a message
to the system queue, which means it may block (and in general will do on
most OSes).
*/
void triggerAsyncUpdate();