How can you tell whether you have a reference or not?
How can you tell whether you have a reference or not?
- Subject: How can you tell whether you have a reference or not?
- From: "Nathan Herring" <email@hidden>
- Date: Thu, 6 Feb 2003 12:06:01 -0800
- Thread-topic: How can you tell whether you have a reference or not?
If I have a local variable, how can I tell whether it's a reference to
something or just a value class?
e.g.
set foo to 1 -- value class
set bar to a reference to foo -- reference class
class of foo and class of bar both return integer.
Any way to know?
nh
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