Programmer's Reference
This section describes the protocols supported by
OSObject.
- castTo:
- Answer a new instance of anOSObjectClass, which is initialized
to refer to the same data as the receiver using the appropriate indirection
level.
- isOSObject
- Answer true if the receiver is an OSObject or one of
its subclasses.
- isUndefined
- Answer true if the receiver has no value.
- makeUndefined
- Make the receiver undefined. OSObject and
PlatformFunction primitives fail when used with an undefined
OSObject.
- fixedSize
- Answer an integer that is the size in bytes of one data element of the
receiver.
- fixedSize: anInteger
- Set an integer that is the size in bytes of one data element of the
receiver. This value must be set before using an instance of the
receiver.
- undefined
- Answer an undefined instance of the receiver.
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