Re: [sigc] How to use sigc::bind<>

["Andrew E. Makeev" <andrew solvo ru>]

Murray Cumming Comneon com wrote:

> > From: Paul Davis [mailto:paul linuxaudiosystems com] 
> >    
> >
> > > Please do consider not including an API if it can't be done simply. 
> > > Really, who needs to bind more than 1 argument?
> > >      
> > me! i don't do it often, but i do it sometimes.
> >    
>
> And would it be terrible if you had to write an extra intermediate function
> for those rare occasions? Is the gain in those rare occasions worth
> difficulty in the general cases?
Correct me.

I thought, we would to use bind if we are going to connect few functions 
with different argument numbers and/or argument types to same signal. 
So, for me - I am doing it often enough, and it was sad when I found 
that I couldn't bind more than 2 extra arguments. On other side I would 
to call those functions directly in my application (not only as signal 
handlers), so, I would to save argument specification and don't like to 
copy every function as callback and find a way to pass extra arguments 
there.

Sorry for english,
Regards,
-andrew