Re: [igraph] Keeping track of reassigned IDs in C

[Gábor Csárdi]

On Mon, Jul 30, 2012 at 6:26 PM, Nils Schweinsberg <address@hidden> wrote:
> Am 30.07.2012 21:12, schrieb Tamás Nepusz:
>> The key is in the attribute handler interface of the C core library.
>
> Thanks, this looks indeed like what I need. Just one quick question:
>
> If I only want to set those 2 functions, can I set all other function
> pointers in the struct to NULL (I'm getting errors doing it like that)
> or do I have to supply valid functions to the struct (even if they only
> contain "return 0;" in the body)? If so, is there an easier solution (is
> there a default attribute table?)?

You should be able to set them to NULL. What kind of errors are you getting?

Gabor

> - Nils
>
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-- 
Gabor Csardi <address@hidden>     MTA KFKI RMKI