Re: [Boost-bugs] [Boost C++ Libraries] #4676: Ambiguous register_type with polymorphic_x_?archive on g++

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4676: Ambiguous register_type with polymorphic_x_?archive on g++
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-09-25 16:57:48

#4676: Ambiguous register_type with polymorphic_x_?archive on g++
--------------------------------+-------------------------------------------
  Reporter:  Richard Hazlewood  |       Owner:  ramey                                
      Type:  Patches            |      Status:  new                                  
 Milestone:  To Be Determined   |   Component:  serialization                        
   Version:  Boost 1.44.0       |    Severity:  Problem                              
Resolution:                     |    Keywords:  gcc g++ ambiguous polymorphic archive
--------------------------------+-------------------------------------------

Comment (by ramey):

 no way can I put a "using" declaration in a *.hpp file.

 What we can do is add the following to polymorphic_oarchive:


 {{{
     // register type function
     const basic_pointer_iserializer *
     register_type(T * t = NULL){
         return ArchiveImplementation::register_type(t);
     }

 }}}

 and similar block to polymorphic_oarchive.  Would that not solve the
 issue.  I've included this in my code base for eventual migration to trunk
 and release but don't have a specific test yet.  Care to try this?

 Robert Ramey

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4676#comment:2>
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