Re: Non Compulsory Parameters & a Null Constant ?
Re: Non Compulsory Parameters & a Null Constant ?
- Subject: Re: Non Compulsory Parameters & a Null Constant ?
- From: Michelle Steiner <email@hidden>
- Date: Wed, 12 Feb 2003 07:47:31 -0700
On Wednesday, February 12, 2003, at 12:52 AM, Adam Hinshaw wrote:
How? If the handler is
on foo (var1, var2, var3)
And you call it with
foo (varA, varB)
How does it know which parameter to populate with missing value?
linear from the end i guess, as parameters are position dependent
anyway.
So var3 in the handler would be 'missing value'
But what if you want var2 to be the missing value in one call, var1 to
be the missing value in another call, and var3 to be the missing value
in the third call?
--
"There's some good in the world, Mr. Frodo, and it's worth fighting
for."
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