Re: TMinuit function arguments

Hi Till,

On Mon, 2006-12-04 at 13:59 +0100, Rene Brun wrote:
> Hi Till,
>
> Instead of making the arrays t and sigma global, define only one global
> pointer to an object
> that includes these 2 arrays.
> We are currently considering extensions to the fitter where a pointer to
> an object could be specified
> instead of the FCN.

In the mean time, do something like in the attached script (a re-write of Ifit.C) where an object is used, and a special forwarding `minimised' function is implemented. Note also, that I use the `TVirtualFitter' interface - one should _never_ use the TMinuit/TFumili/... classes directly .

Run the script like

        Root> .x Ifit.C+

Yours,

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