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From: Ryan Wilcox (ryanwilcox_at_[hidden])
Date: 2004-12-20 17:21:11


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Hello all,

I would like to use boost::serialize for one of my projects, using
Codewarrior 8.3 (going to CW 9 may or may not be in the picture), on Mac
OS X (10.3.x)

Anyway, I've been working on getting the unit tests for boost::serialize
up and running inside the Codewarrior IDE. I created a new project file
(C++, Mac OS Carbon, Console), included a serialize unit test, set the
paths correctly, included the files I thought I would need for
boost::test stuff, all that jazz.

The test that I'm trying out now, in the serialization test suite, is
test_binary.cpp. Trying to compile it gave me some immediate compiler
errors (which I fixed by #including some additional source files:
"binary_archive.hpp", "stdio.h" (tmpnam is in stdio.h in CW, and not
cstdio).

At the end I have just one error which I don't understand (both because
the error message is hard to parse, and I'm fairly new to the boost
libraries in general).

Here, for completeness, is the error message:

Error : illegal use of abstract class
('boost::archive::detail::basic_iserializer::load_object_data(boost::archive::detail::basic_iarchive
&, void *, const unsigned int) const')
~ (point of instantiation: 'test_main(int, char **)')
~ (instantiating:
'boost::archive::detail::interface_iarchive<boost::archive::binary_iarchive>::operator>><boost::serialization::nvp<A>>(const
boost::serialization::nvp<A> &)')
~ (instantiating:
'boost::archive::binary_iarchive_impl<boost::archive::binary_iarchive>::load_override<boost::serialization::nvp<A>>(boost::serialization::nvp<A>
&, int)')
~ (instantiating:
'boost::archive::basic_binary_iarchive<boost::archive::binary_iarchive>::load_override<boost::serialization::nvp<A>>(boost::serialization::nvp<A>
&, int)')
~ (instantiating:
'boost::archive::load<boost::archive::binary_iarchive,
boost::serialization::nvp<A>>(boost::archive::binary_iarchive &,
boost::serialization::nvp<A> &)')
~ (instantiating:
'boost::archive::detail::load_non_pointer_type<boost::archive::binary_iarchive,
boost::serialization::nvp<A>>::invoke(boost::archive::binary_iarchive &,
boost::serialization::nvp<A> &)')
~ (instantiating:
'boost::archive::detail::load_non_pointer_type<boost::archive::binary_iarchive,
boost::serialization::nvp<A>>::load_only::invoke(boost::archive::binary_iarchive
&, boost::serialization::nvp<A> &)')
~ (instantiating:
'boost::serialization::serialize_adl<boost::archive::binary_iarchive,
boost::serialization::nvp<A>>(boost::archive::binary_iarchive &,
boost::serialization::nvp<A> &, const unsigned int)')
~ (instantiating:
'boost::serialization::serialize<boost::archive::binary_iarchive,
boost::serialization::nvp<A>>(boost::archive::binary_iarchive &,
boost::serialization::nvp<A> &, const unsigned int)')
~ (instantiating:
'boost::serialization::access::serialize<boost::archive::binary_iarchive,
boost::serialization::nvp<A>>(boost::archive::binary_iarchive &,
boost::serialization::nvp<A> &, const unsigned int)')
~ (instantiating:
'boost::serialization::nvp<A>::serialize<boost::archive::binary_iarchive>(boost::archive::binary_iarchive
&, const unsigned int) const')
~ (instantiating:
'boost::archive::detail::interface_iarchive<boost::archive::binary_iarchive>::operator&<A>(A
&)')
~ (instantiating:
'boost::archive::binary_iarchive_impl<boost::archive::binary_iarchive>::load_override<A>(A
&, int)')
~ (instantiating:
'boost::archive::basic_binary_iarchive<boost::archive::binary_iarchive>::load_override<A>(A
&, int)')
~ (instantiating:
'boost::archive::load<boost::archive::binary_iarchive,
A>(boost::archive::binary_iarchive &, A &)')
~ (instantiating:
'boost::archive::detail::load_non_pointer_type<boost::archive::binary_iarchive,
A>::invoke(boost::archive::binary_iarchive &, A &)')
~ (instantiating:
'boost::archive::detail::load_non_pointer_type<boost::archive::binary_iarchive,
A>::load::invoke(boost::archive::binary_iarchive &, A &)')
~ (instantiating:
'boost::archive::detail::iserializer<boost::archive::binary_iarchive,
A>::instantiate()')
iserializer.hpp line 142 static iserializer instance;

_____

I don't, really, understand why there's an error here, as iserializer is
~ a non-abstract type (as far as I can see), but it looks like there's
plenty of template stuff going on, and there may be a clue in there.

Does anyone have any pointers, or ideas on how I can fix this error?

Thanks,
_Ryan Wilcox

================================================================
Wilcox Development Solutions: http://www.wilcoxd.com
Toolsmiths for the Internet Age PGP: 0x2F4E9C31
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