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: 2011-11-03 15:23:37

#5991: find_ptr (find wrapper)
-------------------------------------------------------+--------------------
  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:             
-------------------------------------------------------+--------------------

Comment (by Olaf van der Spek <olafvdspek@…>):

 Look at
 http://www.boost.org/doc/libs/1_47_0/libs/multi_index/example/bimap.cpp

 for example.
 {{{
 dictionary::iterator it=get<from>(d).find(word);
   if(it!=d.end()){
     std::cout<<word<<" is said "<<it->second<<" in English"<<std::endl;
   }
 }}}
 1. Shouldn't it be get<from>(d).end()?
 2. You're not using it->first.

 With bimaps though, you'd probably want to return a ptr to the pair.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5991#comment:8>
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