dada@lamef.bordeaux.ensam.fr wrote:
Hi all,
First problem: -------------- i have this warning. "...... boost/mpl/print.hpp:55: warning: comparison between signed and unsigned integer expressions"
the serialization library used this to indicate usage of the library which is permited though probably not a good idea. Check the compile error listing to find what calls this. This should show some place where BOOST_SERIALIZATION_STATIC_WARNING is invoked. There you should find an explanation of why such a warning was emitted.
Second problem: --------------- I want to serialize a template derivate class like this:
//////////////////////////// class Base { private: friend class boost::serialization::access;
template<class Archive> void serialize(Archive &, const unsigned int ) { } };
template<typenmame T> class Child: public Base { private: friend class boost::serialization::access;
template<class Archive> void serialize(Archive &ar, const unsigned int ) { ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(Base); } };
BOOST_CLASS_EXPORT_GUID(Child<int>, "Child")//don't work ///////////////////////////
The macro "BOOST_CLASS_EXPORT_GUID" don't work with template class. Is there a way to do this ?
I would guess that the <> characters are some sort of problem. Try typedef Child<int> Child_int BOOST_CLASS_EXPORT_GUID(Child_int, "ChildInt) // remember the name has to be unique!! Also there is a track item with a suggestion on how to implement the equivalent of: BOOST_CLASS_EXPORT(Child<int>) Robert Ramey
Thank you, Regards, Damien.