Re: [Boost-bugs] [Boost C++ Libraries] #5381: get_deleter<D>(ptr) needs D to be exactly known

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5381: get_deleter<D>(ptr) needs D to be exactly known
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-04-07 18:42:47

#5381: get_deleter<D>(ptr) needs D to be  exactly known
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  Reporter:  christian.kotz@…           |       Owner:  pdimov   
      Type:  Feature Requests           |      Status:  new      
 Milestone:  To Be Determined           |   Component:  smart_ptr
   Version:  Boost 1.45.0               |    Severity:  Problem  
Resolution:                             |    Keywords:           
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Comment (by anonymous):

 A solution could be to expose some internals to derived classes of
 ::boost::shared_ptr via protected, not private access control. This will
 on one side not endanger usage of shared_ptr, while giving implementations
 based on shared_ptr access (implementation is inherited via non public,
 e.g. private inheritance).

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/5381#comment:3>
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