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【已解决】swift中的同步和互斥

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swift mutual exclusion

concurrency – What is the Swift equivalent to Objective-C’s "@synchronized"? – Stack Overflow

Grabs a lock and ensures mutual exclusion in swift · GitHub

Snip2Code – Grabs a lock and ensures mutual exclusion in swift

Synchronization

后来用的是:

func synced(lock: AnyObject, closure: () -> ()) {
    objc_sync_enter(lock)
    closure()
    objc_sync_exit(lock)
}

调用方式:

synced(self) {
    println("This is a synchronized closure")
}

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