Why self?
Greg Ewing
see_reply_address at something.invalid
Tue Jul 16 22:01:59 EDT 2002
Fernando Pérez wrote:
>
> wrong. The interpreter mangles the __names automagically by adding the class
> name. You can work around it, but at least it helps to prevent accidents.
I think it's worth pointing out that the __ mangling is
not intended to make the attribute inaccessible in some
sort of bondage-and-discipline way, but to prevent
name clashes between instance variables in superclasses
and subclasses.
In that respect, it's a considerable improvement over
C++'s "private", which does exactly the opposite -- it
renders things inaccessible *without* doing anything
to prevent clashes!
--
Greg Ewing, Computer Science Dept,
University of Canterbury,
Christchurch, New Zealand
http://www.cosc.canterbury.ac.nz/~greg
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