[Boost-bugs] [Boost C++ Libraries] #8459: Patch that implements multiple visitation in Boost.Variant

Subject: [Boost-bugs] [Boost C++ Libraries] #8459: Patch that implements multiple visitation in Boost.Variant
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-04-18 14:16:15

#8459: Patch that implements multiple visitation in Boost.Variant
-------------------------------------+--------------------------------------
 Reporter:  apolukhin                |       Owner:  ebf    
     Type:  Patches                  |      Status:  new    
Milestone:  To Be Determined         |   Component:  variant
  Version:  Boost Development Trunk  |    Severity:  Problem
 Keywords:                           |  
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 Boost.Variant has `boost::apply_visitor` for unary and binary visitation.
 That's good, but some users need more...

 File in attachment provides an ability to make ternary and quad visitation
 by default. And it is capable of generating boost::apply_visitor for even
 more amount of parameters, if `BOOST_VARAINT_MAX_MULTIVIZITOR_PARAMS`
 defined to value bigger than 4.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/8459>
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