[Boost-bugs] [Boost C++ Libraries] #10873: polymorphic archive saving std::shared_ptr<>, no member named "get_helper""

Subject: [Boost-bugs] [Boost C++ Libraries] #10873: polymorphic archive saving std::shared_ptr<>, no member named "get_helper""
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-12-14 20:18:40

#10873: polymorphic archive saving std::shared_ptr<>, no member named "get_helper""
------------------------------+---------------------------
 Reporter:  anonymous         |      Owner:  ramey
     Type:  Bugs              |     Status:  new
Milestone:  To Be Determined  |  Component:  serialization
  Version:  Boost 1.57.0      |   Severity:  Regression
 Keywords:                    |
------------------------------+---------------------------
 This is a re-report of bug pointed out by Danny K in the lists:
 http://lists.boost.org/boost-users/2014/08/82735.php


 The issue was deemed as being fixed by ticket 10348, but it is not.

 The (boost|std)::shared_ptr<> helper fails to serialize from
 boost::archive::polymorphic_iarchive, because there is no "get_helper"
 function in this type of archive. The function is referenced in
 serialization/shared_ptr.h here:

 boost::serialization::shared_ptr_helper<boost::shared_ptr> & h =
             ar.template get_helper< shared_ptr_helper<boost::shared_ptr>
 >(
                 shared_ptr_helper_id
             );

 or here

 boost::serialization::shared_ptr_helper<std::shared_ptr> & h =
         ar.template get_helper<
             shared_ptr_helper<std::shared_ptr>
         >(
             shared_ptr_helper_id
         );

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/10873>
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