[Boost-bugs] [Boost C++ Libraries] #7123: Forward declaration for scoped allocator customization traits.

Subject: [Boost-bugs] [Boost C++ Libraries] #7123: Forward declaration for scoped allocator customization traits.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-07-12 10:07:41

#7123: Forward declaration for scoped allocator customization traits.
------------------------------+---------------------------------------------
 Reporter:  danieljames       |       Owner:  igaztanaga
     Type:  Bugs              |      Status:  new       
Milestone:  To Be Determined  |   Component:  container 
  Version:  Boost 1.50.0      |    Severity:  Problem   
 Keywords:                    |  
------------------------------+---------------------------------------------
 A container currently needs to include all of `scoped_allocator.hpp` just
 to customize the appropriate traits which seems a bit much. Could you
 declare (not define) `constructible_with_allocator_suffix` and
 `constructible_with_allocator_prefix` in a separate header so that they
 can be specialised without including all the other things?


 It might be useful to include a definition of `allocator_arg_t` in case
 it needs to write a constructor using it.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/7123>
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