Re: [Boost-users] large variant performance compared (50 elements)

Subject: Re: [Boost-users] large variant performance compared (50 elements)
From: Larry Evans (cppljevans_at_[hidden])
Date: 2011-01-08 23:49:25

On 01/08/11 20:51, Larry Evans wrote:
> On 01/08/11 18:32, Steven Watanabe wrote:
> [snip]
>>> Steven, can you maybe invest with your tool where the
>>> load/instantiations are coming from?
>>>
>>
>> Maybe in a few days.  boost::mpl::vector75 doesn't exist
>> without some extra work.
>>
> 
> Why not just use variadic mpl:
> 
>   http://svn.boost.org/svn/boost/sandbox/variadic_templates/
> 
> which has no limit on mpl::vector size?  It would simply involve
> adding another -I to the compile flags.
> [snip]

Or even try the attachment to see how one_of_maybe alternative
to boost::variant:

  http://svn.boost.org/svn/boost/sandbox/variadic_templates/
    boost/composite_storage/pack/container_one_of_maybe.hpp

compares.

  -regards,
  Larry