Re: [boost] If boost::fusion is the hammer, then what's the nail?

15 Dec 2006

      Tobias Schwinger wrote:

on it's:
...
...
...
fusion::for_each( seq, v );
Um, where is an actor here? Meaning where is the call to an output
method
The v stands for visitor (I just noticed, you used v for variant,
sorry for the inconsistency) - basically the same kind of thing we'd
use with Boost.Variant, so I omitted it just like you did.
It would be (for completeness sake):

     for_each(seq, cout << _1);

(using lambda/phoenix, of course)

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