Re: [Boost-bugs] [Boost C++ Libraries] #3747: Not possible to split derived classes in several files

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3747: Not possible to split derived classes in several files
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-12-15 07:17:22

#3747: Not possible to split derived classes in several files
--------------------------------------------------+-------------------------
  Reporter:  Runar Undheim <r.undheim@…>          |       Owner:  ramey        
      Type:  Bugs                                 |      Status:  reopened     
 Milestone:  Boost 1.42.0                         |   Component:  serialization
   Version:  Boost 1.41.0                         |    Severity:  Problem      
Resolution:                                       |    Keywords:               
--------------------------------------------------+-------------------------
Changes (by Runar Undheim <r.undheim@…>):

  * status:  closed => reopened
  * resolution:  invalid =>

Comment:

 "serilizationbase.hpp" include these files:
 {{{
 #include <boost/archive/text_oarchive.hpp>
 #include <boost/archive/text_iarchive.hpp>
 #include <boost/archive/binary_oarchive.hpp>
 #include <boost/archive/binary_iarchive.hpp>
 #include <boost/serialization/export.hpp>
 #include <boost/serialization/base_object.hpp>
 }}}
 So what archive classes are missing? I have to know the error before I can
 update the documentation.

 But I manage to reproduce the bug with the updated files you sent me with
 a small change. So you could just try with your own files with a little
 change in the Main class:

 {{{
 #include "serializationDerived.hpp"

 class Main : public Base {
     friend class boost::serialization::access;
     template<class Archive>
         void serialize(Archive & ar, const unsigned int version)
     {
         ar & boost::serialization::base_object<Base>(*this);
         ar & m_objects;
         ar & m_object;
     }

 public:

     std::vector<Base*>
         m_objects;
     Object
       m_object;

     Main(
     )
     {
     }
 };
 }}}

 Did you try that?[[BR]]
 1) Should it be allowed to both serialize an instance and a pointer to a
 class?[[BR]]
 2) Should it be possible to split the serialization classes into different
 files?[[BR]]
 If the answer to 1 and 2 are yes then it seems to be a bug at least when
 compiling with msvc 8.0.

 Runar Undheim

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3747#comment:6>
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