Re: [sigc] exception_catch seems to be unusable

[Martin Schulze <martin-ml hippogriff de>]

Hi!

You are absolutely right - catcher_ needs to be public. This is fixed  
in cvs, now. Thanks for reporting the problem! Tell me if you need a  
new libsigc++ release.

Regards,

 Martin


Am 03.11.2004 01:01:54 schrieb(en) Philip Langdale:
> I was trying to use the exception_catch adaptor today and it seems to  
> be
> unusable.
>
> The implementation of visit_each in exception_catch.h access the
> catcher_ member of the functor but this is marked protected so
> it's not going to work and the gcc errors bear this out.
>
> The fixes are either to make catcher_ a public member or to
> make visit_each a friend. I don't see friends used anywhere
> else in the code and there's actually a comment in one place
> saying that something is public to avoid writing a friend
> declaration for a template (as would be the case here too).
>
> So, it seems that catcher_ should be made public.
>
> --phil
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