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

From: Doug Gregor (dgregor_at_[hidden])
Date: 2004-06-25 08:56:32

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.

        Doug