Re: [Boost-bugs] [Boost C++ Libraries] #6536: All container constructors should have a variant taking an allocator as a final parameter

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #6536: All container constructors should have a variant taking an allocator as a final parameter
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-02-18 01:29:20

#6536: All container constructors should have a variant taking an allocator as a
final parameter
-------------------------------------------------+--------------------------
  Reporter:  Erik Jensen <Erik.Jensen@…>         |       Owner:  igaztanaga
      Type:  Bugs                                |      Status:  new       
 Milestone:  To Be Determined                    |   Component:  container 
   Version:  Boost 1.49.0                        |    Severity:  Problem   
Resolution:                                      |    Keywords:            
-------------------------------------------------+--------------------------

Comment (by Erik Jensen <Erik.Jensen@…>):

 Replying to [comment:1 igaztanaga]:
 > Sorry, the scoped allocator model is not implemented yet, let's see if I
 can find time to bring it in Boost 1.50. Thanks for the ticket.
 I know the model itself is not supported, but the new C++11 constructors
 are useful for more than just that, and it seems like implementation
 should be pretty simple. For example,
 {{{
 basic_string(const basic_string& s, const allocator_type& a)
    :  base_t(a)
 { this->priv_range_initialize(s.begin(), s.end()); }
 }}}
 or
 {{{
 vector(const vector &x, const allocator_type &a)
 : base_t(a)
 {
    this->assign( container_detail::to_raw_pointer(x.members_.m_start)
                , container_detail::to_raw_pointer(x.members_.m_start +
 x.members_.m_size));
 }
 }}}
 Of course, there are probably more complications that I am overlooking.

 Thanks again for you consideration.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6536#comment:2>
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