[Boost-bugs] [Boost C++ Libraries] #3261: Can't export derived class with a data member of type std::string

Subject: [Boost-bugs] [Boost C++ Libraries] #3261: Can't export derived class with a data member of type std::string
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-07-13 05:52:11

#3261: Can't export derived class with a data member of type std::string
------------------------------+---------------------------------------------
 Reporter:  mat087@…          |       Owner:  dgregor
     Type:  Bugs              |      Status:  new    
Milestone:  Boost 1.40.0      |   Component:  mpi    
  Version:  Boost 1.39.0      |    Severity:  Problem
 Keywords:                    |  
------------------------------+---------------------------------------------
 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.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3261>
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