Nicodemus <nicodemus@[...].br>  writes:

>  David Abrahams wrote:
> 
> >David Abrahams <dave@[...].com> writes:
> >
> >  
> >>  BOOST_PYTHON_MODULE(test)
> >>  {
> >>      class_<Abstract, AbstractWrap, boost::noncopyable>("Abstract")
> >>          .def("a", &Abstract::a)
> >>          .def("a", &AbstractWrap::default_a)
> >>          ;
> >>
> >>      def("call", call);
> >>  }
> >>
> >>I just wish I knew a way to detect that a function was pure-virtual so
> >>we could have Boost.Python generate that default_a automatically.
> >>    
> >
> >Perhaps this interface would be nice:
> >
> >  BOOST_PYTHON_MODULE(test)
> >  {
> >      class_<Abstract, AbstractWrap, boost::noncopyable>("Abstract")
> >          .def("a", pure_virtual(&Abstract::a))
> >          ;
> >
> >      def("call", call);
> >  }
> >
> >??
> >
> 
>  Seems nice enough for me. 8)

OK, done; see <boost/python/pure_virtual.hpp> .  Perhaps you should
change Pyste to use this facility.

-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com


_______________________________________________
C++-sig mailing list
C++-sig@[...].org
http://mail.python.org/mailman/listinfo/c++-sig