Re: [boost] [review] Fusion review

From: Joel de Guzman (joel_at_[hidden])
Date: 2006-05-05 13:30:44

David Abrahams wrote:
> Joel de Guzman <joel_at_[hidden]> writes:
> 
>>> In the extension example, I see repeatedly the same patter
>>> transferring the cv-ref qualification from one type to another.  Can't
>>> that be made simpler for extenders?
>>>
>>>  typedef typename mpl::if_<
>>>             is_const<Sequence>,
>>>             std::string const&,
>>>             std::string&>::type type;
>> Can you point me to an example in the library, please?
> 
> This isn't from the library code.  I copied it directly from the docs
> at libs/fusion/doc/html/fusion/extension.html

Ah, ok. I'll let Dan reply then. He wrote that part of the docs.

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