Re: [Boost-bugs] [Boost C++ Libraries] #7526: zip_iterator does not support std::tuple and std::pair

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #7526: zip_iterator does not support std::tuple and std::pair
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-10-18 12:06:45

#7526: zip_iterator does not support std::tuple and std::pair
-----------------------------------+----------------------------------------
  Reporter:  claas.koehler@…       |       Owner:  dave                               
      Type:  Feature Requests      |      Status:  new                                
 Milestone:  To Be Determined      |   Component:  iterator                           
   Version:  Boost 1.50.0          |    Severity:  Problem                            
Resolution:                        |    Keywords:  zip_iterator, std::tuple, std::pair
-----------------------------------+----------------------------------------
Changes (by Kohei Takahashi <flast@…>):

 * cc: flast@… (added)

Comment:

 How about use Boost.Fusion instead of Boost.Tuple? I'll attach 5 patches.

 First, bug7513.patch fixes #7513.[[br]]
 boost_tuple-convert.patch adapts Boost.Tuple to Boost.MPL algorithms via
 Boost.Fusion.[[br]]
 std_tuple-convert.patch similar to above one, but for std::tuple.[[br]]
 zip_iterator.patch is main patch of this changes: rebase impl of
 zip_iterator to Boost.Fusion.[[br]]
 Finally, std_pair-specialization.patch is specialization for std::pair.

 This changes have backward compatibility: iterator/zip_iterator.hpp
 includes fusion/adapted/boost_tuple.hpp implicitly.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7526#comment:1>
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