cc: [EMAIL PROTECTED]
Subject: Re: [ast-users] Copy functions. Or reuse them.
--------
I don't know if this helps or not, but ksh93t supports user
defined types.
Each type can be defined with any number of discipline methods.
Each instances of a type shares all the functions for that type
although each instance can redefine the function.
This, of type T defines the method foobar, then each instance of T,
t1 t2, created by
T t1 t2
defines a foobar function. Thus,
t1.foobar
and
t2.foobar
are references to the same function unless you define them.
The variable _ inside the function is set as a name reference
to the instance.
David Korn
[EMAIL PROTECTED]
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