id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
3261,Can't export derived class with a data member of type std::string,mat087@…,Matthias Troyer,"The attached file shows that calling BOOST_CLASS_EXPORT on a derived class that contains a data member of type std::string will fail at compilation.

Adding 


{{{
namespace boost
{
   namespace mpi
   {
      template<> struct is_mpi_datatype<std::string>  : public mpl::true_ {};
   }
}

}}}

will make it compile and run.",Bugs,closed,Boost 1.40.0,mpi,Boost 1.39.0,Problem,fixed,,