[Boost-users] serialization of boost::shared_ptr to stl collection

Subject: [Boost-users] serialization of boost::shared_ptr to stl collection
From: Andreas Mainik (amainik_at_[hidden])
Date: 2013-05-01 08:35:51

Hello All,

I have got the following warning

1>boost\boost_1_44_0\boost\mpl\print.hpp(51): warning C4308: negative  
integral constant converted to unsigned type
1>          boost\boost_1_44_0\boost\serialization\static_warning.hpp(92)  
: see reference to class template instantiation 'boost::mpl::print<T>'  
being compiled
1>          with
1>          [
1>               
T=boost::serialization::BOOST_SERIALIZATION_STATIC_WARNING_LINE<137>
1>          ]
1>          boost\boost_1_44_0\boost\archive\detail\check.hpp(137) : see  
reference to class template instantiation  
'boost::serialization::static_warning_test<B,L>' being compiled
1>          with
1>          [
1>              B=false,
1>              L=137
1>          ]
1>          boost\boost_1_44_0\boost\archive\detail\oserializer.hpp(453) :  
see reference to function template instantiation 'void  
boost::archive::detail::check_pointer_level<T>(void)' being compiled
1>          with
1>          [
1>              T=std::set<double>
1>          ]

during serialization of

boost:shared_ptr<std::set<double>>
(the same also e.g. for boost:shared_ptr<std::vector<double>>)

My compiler is MS Visual Studio 2010. Boost version: 1.44

The serialization of std::set<double> (or std::vector<double>) works fine.

What is wrong?

Should the tracking really be changed to track_always?

Kind Regards,
Andreas