Re: [Boost-bugs] [Boost C++ Libraries] #2674: request to make BOOST_PARAMETER_MAX_ARITY re-defineable

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #2674: request to make BOOST_PARAMETER_MAX_ARITY re-defineable
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-03-17 18:12:58

#2674: request to make BOOST_PARAMETER_MAX_ARITY re-defineable
-------------------------------+--------------------------------------------
  Reporter:  fmhess            |       Owner:  danielw  
      Type:  Feature Requests  |      Status:  new      
 Milestone:  Boost 1.38.0      |   Component:  parameter
   Version:  Boost 1.37.0      |    Severity:  Problem  
Resolution:                    |    Keywords:           
-------------------------------+--------------------------------------------

Comment (by expaler):

 One workaround I use in my libraries is to compare
 `BOOST_PARAMETER_MAX_ARITY` to the minimum number of parameters via
 `BOOST_PP_LESS`, then spit out an `#error` message if the condition is
 true.  This technique passes the onus of setting
 `BOOST_PARAMETER_MAX_ARITY` to the appropriate value from the developer to
 the users.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/2674#comment:1>
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