Method category index
mutual exclusion (instance)
Answer whether the receiver is the owner of the lock.
Answer a user-defined name for the lock.
Set to aString the user-defined name for the lock.
Answer the set of processes that are waiting on the semaphore.
Answer whether sending #wait to the receiver would suspend the active process.
Wait for the receiver to be free, execute aBlock and signal the receiver again. Return the result of evaluating aBlock.
Print a human-readable represention of the receiver on aStream.