Re: [Boost-bugs] [Boost C++ Libraries] #5991: find_ptr (find wrapper)

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5991: find_ptr (find wrapper)
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-10-10 05:47:12

#5991: find_ptr (find wrapper)
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  Reporter:  Olaf van der Spek <olafvdspek@…>          |       Owner:  joaquin    
      Type:  Feature Requests                          |      Status:  closed     
 Milestone:  To Be Determined                          |   Component:  multi_index
   Version:  Boost 1.47.0                              |    Severity:  Problem    
Resolution:  wontfix                                   |    Keywords:             
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Comment (by joaquin):

 Replying to [comment:2 Olaf van der Spek <olafvdspek@…>]:
 > Replying to [comment:1 joaquin]:
 > > I don't think this is sufficiently useful as to be included in the
 general API of Boost.MultiIndex (for one, no container in STL or Boost
 does it.)
 >
 > Someone has to be first, right?

 Yes of course, but in this case I don't think the use case presented is so
 prominent as to deserve a dedicated built-in feature.

 > > In any case, you can roll your own find_ptr utility:
 >
 > Already got one for std::map etc, but not yet for std::set. I thought
 multi_index required a different function, but it can use the same as
 std::set. So it probably shouldn't be a member function.

 What's wrong with the example find_ptr function template given above? It
 should work with any container providing a find member function --I don't
 see the need to have separate functions for map, set, etc.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5991#comment:3>
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