(Preliminary Documentation) Copyright ã1994 by NeXT Computer, Inc.  All Rights Reserved.

NSRecursiveLock 

Inherits From:	NSObject 

Conforms To:	NSCoding
NSLocking
NSObject 

Declared In:	foundation/NSLock.h 

Acquiring a Lock

- (BOOL)tryLock	Attempts to acquire a lock.  Returns YES if successful and NO otherwise.  This method can be called repeatedly to produce nested locks.