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Re: chi^2 minimisations & calling c [message #36697 is a reply to message #36692]

Tue, 14 October 2003 14:46

Rick Towler
Messages: 821
Registered: August 1998

Senior Member

"Rick Towler" wrote...
>
> As much as I think that every serious IDL programmer (all 7 of us) should
> master the dlm, I don't think you would need to go thru the trouble unless
> you view this as a fun exercise. CALL_EXTERNAL should work with minimal
> effort but it does assume that your functions use the argc-argv calling
> convention and this might be where you are getting hung up.

A kind person from RSI informed me that the AUTO_GLUE keyword can work
wonders if your function doesn't follow the argc-argv calling convention.
Given the function prototype of your chi^2 routine it should be easy to use
CALL_EXTERNAL with the AUTO_GLUE keyword.

AUTO_GLUE relies on MAKE_DLL so you'll need to make sure your !MAKE_DLL
system variable is set up correctly.

-Rick

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[Message index]

		Re: chi^2 minimisations & calling c By: Craig Markwardt on Thu, 16 October 2003 10:50
		Re: chi^2 minimisations & calling c By: Paul Van Delst[1] on Thu, 16 October 2003 10:41
		Re: chi^2 minimisations & calling c By: danb on Thu, 16 October 2003 10:15
		Re: chi^2 minimisations & calling c By: David Fanning on Thu, 16 October 2003 07:44
		Re: chi^2 minimisations & calling c By: danb on Thu, 16 October 2003 07:16
		Re: chi^2 minimisations & calling c By: Rick Towler on Wed, 15 October 2003 10:52
		Re: chi^2 minimisations & calling c By: Richard French on Wed, 15 October 2003 04:09
		Re: chi^2 minimisations & calling c By: danb on Wed, 15 October 2003 02:52
		Re: chi^2 minimisations & calling c By: Rick Towler on Tue, 14 October 2003 14:46
		Re: chi^2 minimisations & calling c By: Rick Towler on Tue, 14 October 2003 10:21
		Re: chi^2 minimisations & calling c By: Craig Markwardt on Tue, 14 October 2003 09:52

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