Page Summary
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The NSTimer(GCKAdditions) category adds useful enhancements to NSTimer.
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It includes a class method, gck_scheduledTimerWithTimeInterval:weakTarget:selector:userInfo:repeats:, that constructs an NSTimer with a weak target.
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Using a weak target avoids a retain loop between the timer and its target.
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The timer is automatically invalidated if its target is released when the timer fires.
NSTimer(GCKAdditions) Category Reference
Overview
A category on NSTimer that adds some useful enhancements.
Class Method Summary | |
| (NSTimer *) | + gck_scheduledTimerWithTimeInterval:weakTarget:selector:userInfo:repeats: |
| Constructs an NSTimer with a weak target. More... | |
Method Detail
| + (NSTimer *) gck_scheduledTimerWithTimeInterval: | (NSTimeInterval) | interval | |
| weakTarget: | (id) | target | |
| selector: | (SEL) | selector | |
| userInfo: | (nullable id) | userInfo | |
| repeats: | (BOOL) | repeats | |
Constructs an NSTimer with a weak target.
Avoids a retain loop between the timer and its target. The timer will be automatically invalidated if the target has been released when the timer fires.