May 2003
Intermediate to advanced
566 pages
27h 29m
English
Content preview from Cocoa in a Nutshell
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Name
NSRecursiveLock — Mac OS X 10.0
Synopsis
This class is an implementation of the NSLocking
protocol that provides a
lock that may be
acquired multiply by a single thread without creating a deadlock
condition. See Chapter 2 for more information on
how locking works.
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@interface NSRecursiveLock : NSObject <NSLocking>
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// Instance Methods
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- (BOOL)lockBeforeDate:(NSDate *)limit; |
- (BOOL)tryLock;
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// Methods Implementing NSLocking
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- (void)lock;
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- (void)unlock;
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