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From: Andy Little (andy_at_[hidden])
Date: 2006-09-09 04:40:53

"David Abrahams" <dave_at_[hidden]> wrote in message
> "Andy Little" <andy_at_[hidden]> writes:
>> So all in all I reckon Boost.Fusion is quite cool :-). Of course it is
>> probably
>> not as good performance wise,
> I don't know why you say "of course." Just as STL iteration can be
> faster than a hand-coded loop, in MPL we did several things that can
> make it quite a bit faster to use the high-level abstractions than to
> do the naive hand-coded version. The same thing could be true of Fusion.

Looking at the assembler output from my quan::fusion::dot_product function when
optimised in VC8, it looks like the optimisation is near perfect FWIW.

I love fusion !

Andy Little

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