Re: [boost] [program_options, function] vc7 problem

From: Vladimir Prus (ghost_at_[hidden])
Date: 2004-06-25 09:07:15

Doug Gregor wrote:
> On Friday 25 June 2004 7:14 am, Peter Dimov wrote:
> > >    void notifier(const vector<int>& v)
> > >    {
> > >        stored_value = v.front();
> > >    }
> > >
> > >    void test_semantic_values()
> > >    {
> > >        ....
> > >        ("int", po::value< vector<int> >()->notifier(notifier))
> > >         ;
> > >    }
> > >
> > > Where the 'notifier' member function is defines as:
> > >
> > >         typed_value* notifier(function1<void, const T&> f)
> > >
> > > and in this case, T = vector<int>.
> > >
> > > Any ideas what I can do to make this work?
> >
> > IIRC boost::function requires the & in front of 'notifier'.
>
> Yep. This was a side effect (on VC 6/7 only) of working around some bugs in
> VC 6/7.

I've added & in the test and will take a look at regression results on Monday.

Thanks,
Volodya