Created
January 20, 2017 10:05
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class Threading { | |
static func lock<T>(_ obj: NSObject, closure: () -> [T]) -> [T] { | |
objc_sync_enter(obj) | |
defer { objc_sync_exit(obj) } | |
return closure() | |
} | |
static func lock<T>(_ obj: NSObject, closure: () -> [T]?) -> [T]? { | |
objc_sync_enter(obj) | |
defer { objc_sync_exit(obj) } | |
return closure() | |
} | |
static func lock<T>(_ obj: NSObject, closure: () -> T) -> T { | |
objc_sync_enter(obj) | |
defer { objc_sync_exit(obj) } | |
return closure() | |
} | |
static func lock<T>(_ obj: NSObject, closure: () -> T?) -> T? { | |
objc_sync_enter(obj) | |
defer { objc_sync_exit(obj) } | |
return closure() | |
} | |
static func lock(_ obj: NSObject, closure: () -> ()) { | |
objc_sync_enter(obj) | |
defer { objc_sync_exit(obj) } | |
closure() | |
} | |
} |
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