Re: [Boost-bugs] [Boost C++ Libraries] #5227: find_ptr wrapper for map::find

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #5227: find_ptr wrapper for map::find
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-03-15 18:30:10

#5227: find_ptr wrapper for map::find
-----------------------------------+----------------------------------------
  Reporter:  olafvdspek@…          |       Owner:  no-maintainer
      Type:  Feature Requests      |      Status:  new          
 Milestone:  Boost 1.47.0          |   Component:  utility      
   Version:  Boost 1.46.0          |    Severity:  Problem      
Resolution:                        |    Keywords:               
-----------------------------------+----------------------------------------

Comment (by marshall):

 How about declaring the variable in the if statement?
 {{{
 if (auto i = very_long_name.find(1) != very_long_name.end())
      cout << i->second;
 }
 }}}

 That makes the code simpler.
 I'm not dismissing the suggestion for a wrapper; just looking at
 alternatives as well.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5227#comment:1>
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