Re: [sigc] How to use sigc::bind<>
- From: Jeff Franks <jcf tpg com au>
- To: Jeff Franks <jcf tpg com au>
- Cc: Martin Schulze <martin-ml hippogriff de>, Murray Cumming Comneon com, libsigc-list gnome org
- Subject: Re: [sigc] How to use sigc::bind<>
- Date: Mon, 10 Nov 2003 18:22:50 +1100
Jeff Franks wrote:
template <class T_bound1, class T_functor>
template <class T_bound1, class T_functor>
inline bind_functor<0, typename unwrap_reference<T_bound1>::type,
T_functor>
bind(const T_functor& _A_func, T_bound1 _A_b1)
{
return bind_functor<0, typename unwrap_reference<T_bound1>::type,
T_functor>
(_A_func, _A_b1);
}
template <class T_bound1, class T_bound2, class T_functor>
inline bind_functor<0, typename unwrap_reference<T_bound1>::type,
bind_functor<0, typename unwrap_reference<T_bound2>::type,
T_functor> >
bind(const T_functor& _A_functor, T_bound1 _A_b1, T_bound2 _A_b2)
{
return bind_functor<0, typename unwrap_reference<T_bound1>::type,
bind_functor<0, typename unwrap_reference<T_bound2>::type,
T_functor> >
(bind<0>(_A_functor, _A_b2), _A_b1);
}
template <class T_bound1, class T_bound2, class T_bound3, class
T_functor>
inline bind_functor<0, typename unwrap_reference<T_bound1>::type,
bind_functor<0, typename unwrap_reference<T_bound2>::type,
bind_functor<0, typename unwrap_reference<T_bound3>::type,
T_functor> > >
bind(const T_functor& _A_functor, T_bound1 _A_b1, T_bound2
_A_b2,T_bound3 _A_b3)
{
return bind_functor<0, typename unwrap_reference<T_bound1>::type,
bind_functor<0, typename unwrap_reference<T_bound2>::type,
bind_functor<0, typename unwrap_reference<T_bound3>::type,
T_functor> > >
(bind<0>(_A_functor, _A_b2, _A_b3),_A_b1);
}
Regards,
I forgot to add, that it is the three sigc::bind calls that work,
without the magic number, as Murray mentioned.
Jeff.
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