[gambit-list] Arguments to conversion functions
Marc Feeley
feeley at iro.umontreal.ca
Wed Jun 28 09:01:36 EDT 2017
The arg_num parameter is the argument position of the C function for which the conversion is being done. This allows more precise error messages indicating the argument number where the conversion failed. The special value ___RETURN_POS (127) is used when the conversion is for a function return.
Marc
> On Jun 28, 2017, at 8:27 AM, Vijay Mathew <vijay.the.lisper at gmail.com> wrote:
>
> Hi Marc,
>
> Could you please describe the parameters of the ___SCMOBJ_to_XXX macros?
> Especially, what is the significance of the third (arg_num) parameter?
>
> Thanks,
>
> --Vijay
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