Re: r14459 - /branches/inversion-recovery/maths_fns/relax_fit.c -- August 25, 2011 - 17:41

Hi Seb,

Ideally, you would send in the Python string and have it converted
into a C character array.  This would be done in the initialisation
(the setup function), and be stored as a global variable (extern).
Just try giving it a go, getting that variable sent in to the C code.

Regards,

Edward


On 25 August 2011 17:19,  <sebastien.morin@xxxxxxxxx> wrote:
> Author: semor
> Date: Thu Aug 25 17:19:49 2011
> New Revision: 14459
>
> URL: http://svn.gna.org/viewcvs/relax?rev=14459&view=rev
> Log:
> Maybe found a way to switch from one equation to the other.
>
> This approach, not general, uses the number of parameters as a
> test to the use of either the 2-parameter equation 'exp_2param_neg' or
> the 3-parameter equation 'exp_3param_inv_neg'...
>
> It is not clear if it works, but, at least, the code compiles...
>
>
> Modified:
>    branches/inversion-recovery/maths_fns/relax_fit.c
>
> Modified: branches/inversion-recovery/maths_fns/relax_fit.c
> URL: 
> http://svn.gna.org/viewcvs/relax/branches/inversion-recovery/maths_fns/relax_fit.c?rev=14459&r1=14458&r2=14459&view=diff
> ==============================================================================
> --- branches/inversion-recovery/maths_fns/relax_fit.c (original)
> +++ branches/inversion-recovery/maths_fns/relax_fit.c Thu Aug 25 17:19:49 
> 2011
> @@ -124,9 +124,9 @@
>     }
>
>     /* Back calculated the peak intensities */
> -    if(model == exp_2param_neg)
> +    if(sizeof(num_params) == 2)
>         exp_2param_neg(params, relax_times, back_calc, num_times);
> -    if(model == exp_3param_inv_neg)
> +    if(sizeof(num_params) == 3)
>         exp_3param_inv_neg(params, relax_times, back_calc, num_times);
>
>     /* Calculate and return the chi-squared value */
> @@ -151,9 +151,9 @@
>         return NULL;
>
>     /* Back calculated the peak intensities */
> -    if(model == exp_2param_neg)
> +    if(sizeof(num_params) == 2)
>         exp_2param_neg(params, relax_times, back_calc, num_times);
> -    if(model == exp_3param_inv_neg)
> +    if(sizeof(num_params) == 3)
>         exp_3param_inv_neg(params, relax_times, back_calc, num_times);
>
>
>
>
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