>Brian McNamara wrote: >> If and when I get FC++ ( http://www.cc.gatech.edu/~yannis/fc++/ ) into >> Boost, FC++ has the same kind of selectors you've shown above (named >> "fst" and "snd", as in Haskell). Whereas these function objects also >> cannot be used with STL algorithms requiring adaptables (for the reason >> you mention above), it can be used with the analogous algorithms in >> FC++, since the FC++ infrastructure enables return-type-deduction for >> template function objects. > >So do Boost.Lambda and Phoenix infrustructures, and unification of these >is proposed for the TR1 - > >http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/papers/2003/n1454.html
A slight clarification:
N1454 isn't just "proposed"; it has been accepted by full committee vote:-)
It is possible for the full committee to reverse itself, and remove something that has previously been accepted. But that's fairly unusual, so you can expect N1454 to be in the TR.
--Beman
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