Re: [Boost-users] mpi/serialization: broadcasting derived classhrough base pointer 1.47

Subject: Re: [Boost-users] mpi/serialization: broadcasting derived classhrough base pointer 1.47
From: MM (finjulhich_at_[hidden])
Date: 2012-02-20 05:07:17

> -----Original Message-----
> From: boost-users-bounces_at_[hidden] [mailto:boost-users-
> bounces_at_[hidden]] On Behalf Of Jari
> Sent: 19 February 2012 23:39
> To: boost-users_at_[hidden]
> Subject: Re: [Boost-users] mpi/serialization: broadcasting derived
> classhrough base pointer 1.47
> 
> On Thu, Jan 26, 2012 at 7:24 PM, Matthias Troyer <troyer_at_[hidden]>
> wrote:
> >
> > On 24 Jan 2012, at 19:28, MM wrote:
> >
> >>> -----Original Message-----
> >>> From: boost-users-bounces_at_[hidden] [mailto:boost-users-
> >>> bounces_at_[hidden]] On Behalf Of Robert Ramey
> >>> Sent: 24 January 2012 17:53
> >>> To: boost-users_at_[hidden]
> >>> Subject: Re: [Boost-users] mpi/serialization: broadcasting derived
> >>> classhrough base pointer 1.47
> >>>
> >>> MM wrote:
> >>> typedef templateclass<arg> myclass;
> >>>>
> >>>> On the sending side, I have BOOST_CLASS_EXPORT_KEY(
> >>>> namespace::namespace::myclass )
> >>>>
> >>>> I don't know why it is not sent down the pipe.
> >>>
> >>> Note that you'll have to have BOOST_CLASS_EXPORT... on BOTH sides.
> >>>
> >>> This is usually assured by having the save and load symetrical.
> >>>
> >>> Robert Ramey
> >>
> >> Thanks, I do.
> >>
> >> So there's nothing particular about using BOOST_CLASS_EXPORT_KEY
> with a
> >> instantiation of a class template?
> >>
> >> I think what's left is to find where the class name is written for
> the mpi o
> >> packed archive, which is what I'm looking for.
> >
> > I found the cuplrit and will submit a patch when I find time -
> probably tomorrow night or over the weekend.
> > Matthias
> >
> > _______________________________________________
> > Boost-users mailing list
> > Boost-users_at_[hidden]
> > http://lists.boost.org/mailman/listinfo.cgi/boost-users
> 
> has this been fixed yet?

Matthias asked me to test the mpi archives.
I need to get time to look at the issue again.
Do you observe the same problem?

Regards

MM