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: 2011-11-04 07:39:22

#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 joaquin):

 Replying to [comment:8 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()?

 Not strictly necessary: if you don't specify the index it's as if you're
 using the first one.

 > 2. You're not using it->first.

 So? I'm not getting your point.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5991#comment:10>
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