Remember, you can always do:
<CFSET Res = Foo(Duplicate(st))>
or
<CF_Foo Input="#Duplicate(st)#">
=======================================================================
Raymond Camden, Principal Spectra Compliance Engineer for Macromedia
Email : [EMAIL PROTECTED]
Yahoo IM : morpheus
"My ally is the Force, and a powerful ally it is." - Yoda
> -----Original Message-----
> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]]
> Sent: Monday, September 10, 2001 3:44 PM
> To: CF-Talk
> Subject: RE: Passing variables in UDF
>
>
> While I can understand this in a UDF, I just can't understand
> why this is
> true for a custom tag. I just tried it out and an array is
> passed by value
> to a custom tag. A structure is passed by reference. This
> totally breaks
> the paradigm of custom tags being "totally independent processes".
>
> At 03:25 PM 9/10/01, you wrote:
> > > Are variables passed by reference or by value in CF UDFs?
> >
> >Queries, structures, and variables created using CFOBJECT
> are passed by
> >reference. Other variables are passed by value. This is true whether
> >passing them to UDFs or custom tags or whatever, as far as I
> can tell.
> >
> >Dave Watts, CTO, Fig Leaf Software
> >http://www.figleaf.com/
> >voice: (202) 797-5496
> >
>
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