[boost] Re: [serialization] Static data members.

23 May 2005


      David Abrahams wrote:
...
Rene Rivera <grafik.list@redshift-software.com> writes:
...
David Abrahams wrote:
...
I think it's a bug and should be reported to MW, but that said,
check
out boost/python/detail/force_instantiate.hpp, which I use for this
exact purpose.
I just did, doesn't help :-(
You have to ensure that force_instantiate(foo<X>::bar) gets called, of
course.
Of course :-) What I did was this:

template<class Derived, class Base>
BOOST_DLLEXPORT const void * void_cast_register(
     const Derived * /* dnull = NULL */,
     const Base * /* bnull = NULL */
){
     boost::python::detail::force_instantiate(
         void_cast_detail::void_caster_primitive<
             const Derived,
             const Base
         >::instance);
     return & void_cast_detail::void_caster_primitive<
         const Derived,
         const Base
     >::instance;
}


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