[Boost-bugs] [Boost C++ Libraries] #3790: parameterize SBO size on boost::function

Subject: [Boost-bugs] [Boost C++ Libraries] #3790: parameterize SBO size on boost::function
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-12-22 13:37:05

#3790: parameterize SBO size on boost::function
------------------------------+---------------------------------------------
 Reporter:  chris_hite        |       Owner:  dgregor     
     Type:  Feature Requests  |      Status:  new         
Milestone:  Boost 1.42.0      |   Component:  function    
  Version:  Boost 1.41.0      |    Severity:  Optimization
 Keywords:                    |  
------------------------------+---------------------------------------------
 http://lists.boost.org/boost-users/2009/12/54250.php


 * It would be really nice to parameterize the SBO size like this:

 {{{
 template<typename Signature,std::size_t SBOSize=3*sizeof(void*)>
 class function;
 }}}


 * Saving that it would be useful to have a constructor to allow you to
 change the allocator like this:
 {{{
   template<typename Allocator>
   functionN(const functionN&, Allocator);
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3790>
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