Re: [boost] [fusion] segmented sequences [ was Re: [fusion] ftag ]

From: Joel de Guzman (joel_at_[hidden])
Date: 2006-09-25 19:14:03

Joel de Guzman wrote:
> Andy Little wrote:
> 
>> OK.  FWIW I found that  creating a sequence by  pushing_back result_types to an
>> empty vector is a great way to 'create' a result sequence at compile time.  It
>> kind of creates something out of nothing. 

Oh, and BTW, have you considered using fusion::cons? If you are doing
lots of sequence building, then cons is a very viable option. For
example, with expression templates, cons can build the ET tree
more efficiently than push_back/vector.

Regards,
-- 
Joel de Guzman
http://www.boost-consulting.com
http://spirit.sf.net