comp.lang.idl-pvwave archive: archive » Re: Passing more than one variable out of a function.

Home » Public Forums » archive » Re: Passing more than one variable out of a function.

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Passing more than one variable out of a function. [message #65847 is a reply to message #65846]

Wed, 25 March 2009 00:56

Maarten[1]
Messages: 176
Registered: November 2005

Senior Member

On Mar 25, 5:31 am, Ben <Benjamin.R.Ev...@gmail.com> wrote:

> The question is how can I write a user defined function which can pass
> more than one variable out to the calling program. Just like the WHERE
> function?
>
> I know that I could just use a procedure to do this. But I am just
> curious.

Just like a procedure actually.

function blah, in, out
out = 2*in
return, sqrt(in)
end

r = blah(4, out)

print, r, out
; prints: 2 8

Maarten

Report message to a moderator

[Message index]

		Re: Passing more than one variable out of a function. By: Mike[2] on Thu, 26 March 2009 06:12
		Re: Passing more than one variable out of a function. By: philipelson on Wed, 25 March 2009 01:14
		Re: Passing more than one variable out of a function. By: Maarten[1] on Wed, 25 March 2009 00:56

Previous Topic:	Symsize doesn't seem to work?
Next Topic:	Re: Help With Finding Local Maxima of an Image (locmax)

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 15:49:42 PDT 2025

Total time taken to generate the page: 1.04046 seconds