[Boost-users] Re: serialization

From: Robert Ramey (ramey_at_[hidden])
Date: 2005-04-03 13:09:34

is MyClass abstract? That is, does it have a pure abstract function in it
( func() = 0;)?  Check BOOST_IS_ABSTRACT in the documentation.

Robert Ramey

Damien * wrote:
> has anyone seen this compile error before, and know how to fix it?
>
> /usr/local/include/boost-1_32/boost/archive/detail/iserializer.hpp:428:
> no type named `type' in `struct
> boost::mpl::eval_if<boost::is_abstract<MyClass>,
>
boost::mpl::identity<boost::archive::detail::load_pointer_type<boost::archiv
e::text_iarchive,
> MyClass*>::abstract<MyClass> >,
>
boost::mpl::identity<boost::archive::detail::load_pointer_type<boost::archiv
e::text_iarchive,
> MyClass*>::non_abstract<MyClass> > >'
>
> im trying to serialize a polymorphic class that has a pointer to
> another class of the same type in it. if i comment out that line in
> the serialization function, the error goes away.