[petsc-users] question about contexts

[Jed Brown]

On Sat, Oct 1, 2011 at 12:28, Dominik Szczerba <dominik at itis.ethz.ch> wrote:

> Yes, thanks, this works. I somehow did not realize I can pass 'this'
> as the context.
> However, it has a serious drawback, that all the members the
> out-of-class function needs to access must be public. I guess I will
> have to live with this for now, but if you have some ideas to somehow
> make the function a "friend" of my class, I am all ears...
>

As mentioned above, make the callback function a static member of the class.
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