[Boost-bugs] [Boost C++ Libraries] #8175: Make boost::container::allocator_arg_t a typedef of std::allocator_arg_t when available

Subject: [Boost-bugs] [Boost C++ Libraries] #8175: Make boost::container::allocator_arg_t a typedef of std::allocator_arg_t when available
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-02-25 20:40:20

#8175: Make boost::container::allocator_arg_t a typedef of std::allocator_arg_t
when available
----------------------------------+-----------------------------------------
 Reporter:  Erik.Jensen@…         |       Owner:  igaztanaga
     Type:  Feature Requests      |      Status:  new       
Milestone:  To Be Determined      |   Component:  container 
  Version:  Boost 1.52.0          |    Severity:  Problem   
 Keywords:                        |  
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 Currently, boost::container::allocator_arg_t is always defined as a
 simple, empty struct. It would be nice if it were instead a typedef of
 std::allocator_arg_t when the latter is available. Right now, I have to
 have a separate constructor overloads for each type, with an #if guard
 around the std::allocator_arg_t overload. It would be much nicer if I
 could just use boost::container::allocator_arg_t, and have it be
 automatically usable with std::scoped_allocator if supported by the
 implementation.

 Thanks.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/8175>
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