Andy Little wrote:
"Andy Little" <andy@servocomm.freeserve.co.uk> wrote in message news:ee8te1$pgt$1@sea.gmane.org...
Second question. I have now created various bits and pieces which seem tailor made for fusion :
dot_product aka inner_product static_value advance_iterator.
Also add to that functional functors eg plus, minus etc, AFAICS Boost.Typeof works really nicely for these and ther is no problem with return types in gcc with functors rather than functions
Could you give me some time to think about it? I'll need to review it first, at the very least. Some of these elements you mentioned do have generic appeal. static_value and advance_iterator looks general enough. plus, minus etc, have overlaps over other "functional" libraries; fusion seems not to be the right place for it. MPL has lambda and those little arithmetic metafunctions, but the fusion counterparts of these can be found in other libraries (e.g. lambda/phoenix). In any case, I really appreciate the effort you are putting into this, Andy! Please keep up the good work :) Regards, -- Joel de Guzman http://www.boost-consulting.com http://spirit.sf.net