52 lines
1.0 KiB
C
52 lines
1.0 KiB
C
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// ALAtomicBoolean.h
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// AppLovinSDK
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//
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// Created by Thomas So on 3/5/17.
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//
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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/**
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* A boolean value that may be updated atomically.
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*
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* NOTE: This class is used by our adapters (ironSource), do not change API.
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*/
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@interface ALAtomicBoolean : NSObject
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/**
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* Returns the current value.
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*/
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- (BOOL)get;
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/**
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* Unconditionally sets to the given value.
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*/
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- (void)set:(BOOL)newValue;
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/**
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* Atomically sets to the given value and returns the previous value.
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*/
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- (BOOL)getAndSet:(BOOL)newValue;
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/**
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* Atomically sets the value to the given updated value if the current value == the expected value.
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*
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* @param expect The expected value.
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* @param update The new value.
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*
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* @return YES if successful. NO return indicates that the actual value was not equal to the expected value.
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*/
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- (BOOL)compareAndSet:(BOOL)expect update:(BOOL)update;
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/**
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* Creates an instance with the default BOOL value.
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*/
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- (instancetype)initWithValue:(BOOL)initialValue;
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@end
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NS_ASSUME_NONNULL_END
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