[Gegl-developer] visitable_needs_visiting

[Martin Nordholts]

Henrik Akesson wrote:
> The two implementations of GeglVisitable always returns TRUE on calls
> to "visitable_needs_visiting" (see gegl-node:957 and gegl-pad:319).
>
> It is used by gegl-visitor.c, but makes it more difficult to
> understand the code.
>
> Can I remove it?

I think you should keep it. It doesn't make the code extremely more
complicated and keeps the door open for optimizations

- Martin