Re: [Boost-bugs] [Boost C++ Libraries] #8603: BOOST_PARAMETER_CONSTRUCTOR with no required arugments

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #8603: BOOST_PARAMETER_CONSTRUCTOR with no required arugments
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-05-21 21:34:10

#8603: BOOST_PARAMETER_CONSTRUCTOR with no required arugments
----------------------------------------+-----------------------------------
  Reporter:  james.hirschorn@…          |       Owner:  danielw                    
      Type:  Bugs                       |      Status:  new                        
 Milestone:  To Be Determined           |   Component:  parameter                  
   Version:  Boost 1.53.0               |    Severity:  Showstopper                
Resolution:                             |    Keywords:  BOOST_PARAMETER_CONSTRUCTOR
----------------------------------------+-----------------------------------

Comment (by James.Hirschorn@…):

 This bug should be closed. It was pointed out on the devel mailing list
 that optional arguments to BOOST_PARAMETER_CONSTRUCTOR must be extraced
 with a '|' default specifier (e.g. arg[_name | ""]).

 However, this should still be explicitly stated in the documentation.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8603#comment:1>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.