- ... Manual1
-
Copyright ©1995-2000 by Alex Aiken.
All rights reserved.
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- ...
Nil.2
- In this example, Nil is assumed to be a subtype
of List.
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- ... inheritance.''3
- Some
object-oriented languages allow a class to inherit from multiple
classes, which is equally aptly called ``multiple inheritance.''
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- ... object.4
- A shallow copy of copies itself, but does not recursively
copy objects that points to.
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- ...void.5
- A tiny point: We are
allowing void to be used as an expression here. There is no
expression for void available to Cool programmers.
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