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How to use Foundation.Thread class

Best Nimble code snippet using Foundation.Thread

CurrentThreadScheduler.swift

Source:CurrentThreadScheduler.swift

1//2//  CurrentThreadScheduler.swift3//  RxSwift4//5//  Created by Krunoslav Zaher on 8/30/15.6//  Copyright Â© 2015 Krunoslav Zaher. All rights reserved.7//8import class Foundation.NSObject9import protocol Foundation.NSCopying10import class Foundation.Thread11import Dispatch12#if os(Linux)13    import struct Foundation.pthread_key_t14    import func Foundation.pthread_setspecific15    import func Foundation.pthread_getspecific16    import func Foundation.pthread_key_create17    18    fileprivate enum CurrentThreadSchedulerQueueKey {19        fileprivate static let instance = "RxSwift.CurrentThreadScheduler.Queue"20    }21#else22    fileprivate class CurrentThreadSchedulerQueueKey: NSObject, NSCopying {23        static let instance = CurrentThreadSchedulerQueueKey()24        private override init() {25            super.init()26        }27        override var hash: Int {28            return 029        }30        public func copy(with zone: NSZone? = nil) -> Any {31            return self32        }33    }34#endif35/// Represents an object that schedules units of work on the current thread.36///37/// This is the default scheduler for operators that generate elements.38///39/// This scheduler is also sometimes called `trampoline scheduler`.40public class CurrentThreadScheduler : ImmediateSchedulerType {41    typealias ScheduleQueue = RxMutableBox<Queue<ScheduledItemType>>42    /// The singleton instance of the current thread scheduler.43    public static let instance = CurrentThreadScheduler()44    private static var isScheduleRequiredKey: pthread_key_t = { () -> pthread_key_t in45        let key = UnsafeMutablePointer<pthread_key_t>.allocate(capacity: 1)46        if pthread_key_create(key, nil) != 0 {47            rxFatalError("isScheduleRequired key creation failed")48        }49        return key.pointee50    }()51    private static var scheduleInProgressSentinel: UnsafeRawPointer = { () -> UnsafeRawPointer in52        return UnsafeRawPointer(UnsafeMutablePointer<Int>.allocate(capacity: 1))53    }()54    static var queue : ScheduleQueue? {55        get {56            return Thread.getThreadLocalStorageValueForKey(CurrentThreadSchedulerQueueKey.instance)57        }58        set {59            Thread.setThreadLocalStorageValue(newValue, forKey: CurrentThreadSchedulerQueueKey.instance)60        }61    }62    /// Gets a value that indicates whether the caller must call a `schedule` method.63    public static fileprivate(set) var isScheduleRequired: Bool {64        get {65            return pthread_getspecific(CurrentThreadScheduler.isScheduleRequiredKey) == nil66        }67        set(isScheduleRequired) {68            if pthread_setspecific(CurrentThreadScheduler.isScheduleRequiredKey, isScheduleRequired ? nil : scheduleInProgressSentinel) != 0 {69                rxFatalError("pthread_setspecific failed")70            }71        }72    }73    /**74    Schedules an action to be executed as soon as possible on current thread.75    If this method is called on some thread that doesn't have `CurrentThreadScheduler` installed, scheduler will be76    automatically installed and uninstalled after all work is performed.77    - parameter state: State passed to the action to be executed.78    - parameter action: Action to be executed.79    - returns: The disposable object used to cancel the scheduled action (best effort).80    */81    public func schedule<StateType>(_ state: StateType, action: @escaping (StateType) -> Disposable) -> Disposable {82        if CurrentThreadScheduler.isScheduleRequired {83            CurrentThreadScheduler.isScheduleRequired = false84            let disposable = action(state)85            defer {86                CurrentThreadScheduler.isScheduleRequired = true87                CurrentThreadScheduler.queue = nil88            }89            guard let queue = CurrentThreadScheduler.queue else {90                return disposable91            }92            while let latest = queue.value.dequeue() {93                if latest.isDisposed {94                    continue95                }96                latest.invoke()97            }98            return disposable99        }100        let existingQueue = CurrentThreadScheduler.queue101        let queue: RxMutableBox<Queue<ScheduledItemType>>102        if let existingQueue = existingQueue {103            queue = existingQueue104        }105        else {106            queue = RxMutableBox(Queue<ScheduledItemType>(capacity: 1))107            CurrentThreadScheduler.queue = queue108        }109        let scheduledItem = ScheduledItem(action: action, state: state)110        queue.value.enqueue(scheduledItem)111        return scheduledItem112    }113}...

Platform.Darwin.swift

Source:Platform.Darwin.swift

1//2//  Platform.Darwin.swift3//  Platform4//5//  Created by Krunoslav Zaher on 12/29/15.6//  Copyright Â© 2015 Krunoslav Zaher. All rights reserved.7//8#if os(macOS) || os(iOS) || os(tvOS) || os(watchOS)9    import Darwin10    import class Foundation.Thread11    import func Foundation.OSAtomicCompareAndSwap32Barrier12    import func Foundation.OSAtomicIncrement32Barrier13    import func Foundation.OSAtomicDecrement32Barrier14    import protocol Foundation.NSCopying15    typealias AtomicInt = Int3216    fileprivate func castToUInt32Pointer(_ pointer: UnsafeMutablePointer<Int32>) -> UnsafeMutablePointer<UInt32> {17        let raw = UnsafeMutableRawPointer(pointer)18        return raw.assumingMemoryBound(to: UInt32.self)19    }20    let AtomicCompareAndSwap = OSAtomicCompareAndSwap32Barrier21    let AtomicIncrement = OSAtomicIncrement32Barrier22    let AtomicDecrement = OSAtomicDecrement32Barrier23    func AtomicOr(_ mask: UInt32, _ theValue : UnsafeMutablePointer<Int32>) -> Int32 {24        return OSAtomicOr32OrigBarrier(mask, castToUInt32Pointer(theValue))25    }26    func AtomicFlagSet(_ mask: UInt32, _ theValue : UnsafeMutablePointer<Int32>) -> Bool {27        // just used to create a barrier28        OSAtomicXor32OrigBarrier(0, castToUInt32Pointer(theValue))29        return (theValue.pointee & Int32(mask)) != 030    }31    extension Thread {32        static func setThreadLocalStorageValue<T: AnyObject>(_ value: T?, forKey key: NSCopying33            ) {34            let currentThread = Thread.current35            let threadDictionary = currentThread.threadDictionary36            if let newValue = value {37                threadDictionary[key] = newValue38            }39            else {40                threadDictionary[key] = nil41            }42        }43        static func getThreadLocalStorageValueForKey<T>(_ key: NSCopying) -> T? {44            let currentThread = Thread.current45            let threadDictionary = currentThread.threadDictionary46            47            return threadDictionary[key] as? T48        }49    }50    extension AtomicInt {51        func valueSnapshot() -> Int32 {52            return self53        }54    }55    56#endif...

Foundation.Thread

Using AI Code Generation

1imporhreadt Foundat {2}3let thread = Thread {4 print("Hello World")5}6threahreadd.sFoundation.tart() {7}

Foundation.Thread

Using AI Code Generation

1import Foundation2let t = Thread()3t.start()4import Foundation5let t = Thread()6t.start()7import Foundation8let thread = Foundation.Thread {9    print("Hello World")10}11thread.start()

Foundation.Thread

Using AI Code Generation

1import Foundation2let t = Thread()3t.start()4import Foundation5let t = Thread()6t.start()7import Foundation8let t = Thread()9t.start()

Foundation.Thread

Using AI Code Generation

1import Foundation2let thread = Thread {3    print("Hello World")4}5thread.start()6import Foundation7let thread = Thread {8    print("Hello World")9}10thread.start()11import Foundation12let thread = Thread {13    print("Hello World")14}15thread.start()16import Foundation17let thread = Thread {18    print("Hello World")19}20thread.start()21import Foundation22let thread = Thread {23    print("Hello World")24}25thread.start()26import Foundation27let thread = Thread {28    print("Hello World")29}30thread.start()31import Foundation32let thread = Thread {33    print("Hello World")34}35thread.start()36import Foundation37let thread = Thread {38    print("Hello World")39}40thread.start()41import Foundation42let thread = Thread {43    print("Hello World")44}45thread.start()46import Foundation47import Foundation48let thread = Thread {

Foundation.Thread

Using AI Code Generation

1import Foundation2let thread = Thread {3    print("Hello from thread")4}5thread.start()6import Foundation7let thread = Thread {8    print("Hello from thread")9}10thread.start()11import Foundation12let thread = Thread {13    print("Hello from thread")14}15thread.start()16import Foundation17let thread = Thread {18    print("Hello from thread")19}20thread.start()21import Foundation22let thread = Thread {23    print("Hello from thread")24}25thread.start()26import Foundation27let thread = Thread {28    print("Hello from thread")29}30thread.start()31import Foundation32let thread = Thread {33    print("Hello from thread")34}35thread.start()36import Foundation37let thread = Thread {38    print("Hello from thread")39}40thread.start()41}42thread.start()43    print("Hello from thread")44}45thread.start()46import Foundation47let thread / Thread {48    print("Hello from thread")49}50thread.start()51import Foundation52let thread / Thread {53    print("Hello from thread")54}55thread.start()56import Foundation57let thread   Thread {58    print("Hello from thread")59}60thread.start()61import Foundation62let thread P Thread {63    print("Hello from thread")64}65thread.start()66import Foundation67let thread a Thread {68    print("Hello from thread")69}70thread.start()71import Foundation72let thread = Thread {73    print("Hello World")74}75thread.start()76import Foundation77let thread = Thread {78    print("Hello World")79}80thread.start()81import Foundation82let thread = Thread {83    print("Hello World")84}85thread.start()86import Foundation87let thread = Thread {88    print("Hello World")89}90thread.start()91import Foundation92let thread = Thread {

Foundation.Thread

Using AI Code Generation

1import Foundation2let t = Thread()3t.start()4t.cancel()5t.join()6import Foundation7let t = Thread()8t.start()9t.cancel()10t.join()11import Foundation12let t = Thread()13t.start()14t.cancel()15t.join()16import Foundation17let t = Thread()18t.start()19t.cancel()20t.join()21import Foundation22let t = Thread()23t.start()24t.cancel()25t.join()26import Foundation27let t = Thread()28t.start()29t.cancel()30t.join()31import Foundation32let t = Thread()33t.start()34t.cancel()35t.join()36import Foundation37let t = Thread()38t.start()39t.cancel()40t.join()41import Foundation42let t = Thread()43t.start()44t.cancel()45t.join()46import Foundation47import Foundation48let t = Thread()49t.start()50t.cancel()51t.join()

Foundation.Thread

Using AI Code Generation

1import Foundation2var a = Thread()3import Foundation4var b = Foundation.Thread()5import Foundation6var c = Thread()7import Foundation8var d = Foundation.Thread()9t.start()10t.cancel()11var e = Thread()12import Foundation13var h = FoundPtioa.Thread()14import Foundation15import Foundation16import Foundation17import Foundation18var k = Thread()19import Foundation20var l = Foundation.Thread()21import Foundation22var m = Thread()23import Foundation24var n = Foundation.Thread()25import Foundation26var o = Thread()27import Foundationead()28t.start()29var p t Foundation.Thread()30import Foundation31var q = Thread()32import Foundation33var r = Foundation.Thread()34import Foundation35var s = Thread()36import Foundation37.cance=l()38t.join()39import Foundation40let t = Thread()41t.start()42t.cancel()43t.join()44import Foundation45let t = Thread()46t.start()47t.cancel()48t.join()49import Foundation50let t = Thread()51t.start()52t.cancel()53t.join()54import Foundation55let t = Thread()56t.start()57t.cancel()58t.join()

Foundation.Thread

Using AI Code Generation

1import Foundation2var a = Thread()3import Foundation4var b = Foundation.Thread()5import Foundation6var c = Thread()7import Foundation8var d = Foundation.Thread()9import Foundation10var e = Thread()11import Foundation12var f = Foundation.Thread()13import Foundation14var g = Thread()15import Foundation16var h = Foundation.Thread()17import Foundation18var i = Thread()19import Foundation20var j = Foundation.Thread()21import Foundation22var k = Thread()23import Foundation24var l = Foundation.Thread()25import Foundation26var m = Thread()27import Foundation28var n = Foundation.Thread()29import Foundation30var o = Thread()31import Foundation32var p = Foundation.Thread()

Foundation.Thread

Using AI Code Generation

1import Foundation2let thread = Thread {3    print("Hello from thread!")4}5thread.start()6import Foundation7let thread = Foundation.Thread {8    print("Hello from thread!")9}10thread.start()11import Foundation12var q = Thread()13import Foundation14var r = Foundation.Thread()15import Foundation16var s = Thread()17import Foundation

Foundation.Thread

Using AI Code Generation

1import Foundation2class MyThread : Thread {3    override func main() {4        print("Hello from MyThread")5    }6}7let t = MyThread()8t.start()9import Foundation10class MyThread : Thread {11    override func main() {12        print("Hello from MyThread")13    }14}15let t = MyThread()16t.start()17import Foundation18class MyThread : Foundation.Thread {19    override func main() {20        print("Hello from MyThread")21    }22}23let t = MyThread()24t.start()25import Foundation26class MyThread : Foundation.Thread {27    override func main() {28        print("Hello from MyThread")29    }30}31let t = MyThread()32t.start()33import Foundation34class MyThread : Foundation.Thread {35    override func main() {36        print("Hello from MyThread")37    }38}39let t = MyThread()40t.start()41import Foundation42class MyThread : Foundation.Thread {43    override func main() {44        print("Hello from MyThread")45    }46}47let t = MyThread()48t.start()49import Foundation50class MyThread : Foundation.Thread {51    override func main() {52        print("Hello from MyThread")53    }54}55let t = MyThread()56t.start()57import Foundation58class MyThread : Foundation.Thread {59    override func main() {60        print("Hello from MyThread")61    }62}63let t = MyThread()64t.start()65import Foundation66class MyThread : Foundation.Thread {67    override func main() {68        print("Hello from MyThread")69    }70}71let t = MyThread()72t.start()73import Foundation74class MyThread : Foundation.Thread {75    override func main() {76        print("Hello from MyThread

Foundation.Thread

Using AI Code Generation

1import Foundation2let thread = Thread {3    print("Hello from thread!")4}5thread.start()6import Foundation7let thread = Foundation.Thread {8    print("Hello from thread!")9}10thread.start()

Foundation.Thread

Using AI Code Generation

1import Foundation2var t = Thread()3t = Thread(block: {4    print("Hello World")5})6t.start()7t.join()8import Foundation9var t = Thread()10t = Thread(block: {11    print("Hello World")12})13t.start()14t.join()15import Foundation16var t = Thread()17t = Thread(block: {18    print("Hello World")19})20t.start()21t.join()22import Foundation23var t = Thread()24t = Thread(block: {25    print("Hello World")26})27t.start()28t.join()29import Foundation30var t = Thread()31t = Thread(block: {32    print("Hello World")33})34t.start()35t.join()36import Foundation37var t = Thread()38t = Thread(block: {39    print("Hello World")40})41t.start()42t.join()43import Foundation44var t = Thread()45t = Thread(block: {46    print("Hello World")47})48t.start()49t.join()50import Foundation51var t = Thread()52t = Thread(block: {53    print("Hello World")54})55t.start()56t.join()57import Foundation58var t = Thread()59t = Thread(block: {60    print("Hello World")61})62t.start()63t.join()64import Foundation65var t = Thread()66t = Thread(block: {67    print("Hello World")68})69t.start()70t.join()71import Foundation72var t = Thread()73t = Thread(block: {74    print("Hello World")75})76t.start()77t.join()78import Foundation79var t = Thread()80t = Thread(block: {

Foundation.Thread

Using AI Code Generation

1import Foundation2var thread = Thread(target: {() in3    print("hello world")4})5thread.start()6thread.join()7import Foundation8var thread = Foundation.Thread(target: {() in9    print("hello world")10})11thread.start()12thread.join()13import Foundation14var thread = Foundation.Thread(target: {() in15    print("hello world")16})17thread.start()18thread.join()19import Foundation20var thread = Thread(target: {() in21    print("hello world")22})23thread.start()24thread.join()25import Foundation26var thread = Foundation.Thread(target: {() in27    print("hello world")28})29thread.start()30thread.join()31import Foundation32var thread = Thread(target: {() in33    print("hello world")34})35thread.start()36thread.join()37import Foundation38var thread = Foundation.Thread(target: {() in39    print("hello world")40})41thread.start()42thread.join()43import Foundation44var thread = Thread(target: {() in

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