[Boost-bugs] [Boost C++ Libraries] #2122: Documentation bug: << is stronger than ?:

Subject: [Boost-bugs] [Boost C++ Libraries] #2122: Documentation bug: << is stronger than ?:
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2008-07-16 18:15:07

#2122: Documentation bug: << is stronger than ?:
------------------------------------+---------------------------------------
 Reporter:  ulysses4ever_at_[hidden]  |       Owner:  pavol_droba
     Type:  Bugs                    |      Status:  new        
Milestone:  Boost 1.35.1            |   Component:  string_algo
  Version:  Boost 1.35.0            |    Severity:  Problem    
 Keywords:                          |  
------------------------------------+---------------------------------------
 Usage part of documenation holds an examle:

 cout  << str1 << is_executable("command.com")? "is": "is not"  << "an
 executable"  << endl;

 ...

 cout << text1 << all( text1, is_lower() )? "is": "is not" << " written in
 the lower case"  << endl;

 (some extra space characters omitted)
 It's not compile thouth. Solution is like that:

 cout << str1 << (is_executable("command.com")? "is": "is not") << "an
 executable" << endl;

 ...

 cout << text1 << (all( text1, is_lower() )? "is": "is not") << " written
 in the lower case" << endl;

 which takes into account higher precedence of operator<< over ?:.

-- 
Ticket URL: <http://svn.boost.org/trac/boost/ticket/2122>
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