Re: Re: BOOST_LANGBINDING_DECL

At 21:28 2003-07-31, David Abrahams wrote:
>Daniel Wallin <[email protected]> writes:
>
> > At 18:30 2003-07-31, David Abrahams wrote:
> >>Daniel Wallin <[email protected]> writes:
> >>
> >> > At 01:38 2003-07-30, David Abrahams wrote:
> >> >
> >> >>IIRC, MinGW (and probably Cygwin, therefore) doesn't respond well when
> >> >>you try to use __declspec(dll-imp/exp-ort) for individual members of a
> >> >>class.  I get into trouble every time I do it.  That's why
> >> >>Boost.Python only exports entire classes.  I always add a layer of
> >> >>inheritance if I need to have inline or templated member functions in
> >> >>a class with exported members.
> >> >
> >> > Ok. I am unable to get even the most trivial dll test with cygwin to 
> work:
> >> > <snip>
> >>You need to stop having A::f() be inline, I'm guessing.
> >>Cygwin is finicky, like I said.
> >>
> >>There are plenty of examples of how to do this in the Boost.Python
> >>codebase.
> >
> > Yeah, sorry for the noise. I just forgot BOOST_LANGBINDING_DECL on
> > one of the member functions, which messed the entire thing up. Stupid
> > mistake.
>
>Err, I think that's part of my point: you may as well put it on the
>whole class, because if you put it on some of the individual member
>functions but not on all of them, GCC will fail to link properly.

Yeah I know. What I meant was that I accidently left BOOST_LANGBINDING_DECL
on one of the member functions. It's just my poor English that's causing 
confusion. :)

---
Daniel Wallin



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