2015-01-18 2:44 GMT+00:00 John Benediktsson <mrj...@gmail.com>:
> Also, minor comment, instead of:
>
> length [ 0 ] { } replicate-as ;
>
> You can just do:
>
> length 0 <array>
Thanks!
> And instead of the array-nth stuff, you can just do some type declarations
> and the compiler should make it the same as your array words:
>
> { fixnum array } declare nth-unsafe ;
>
> { array } declare first2-unsafe ;
Oh of course. When I wrote the code I was trying to stay stay close to
the metal and tell Factor exactly what code it should generate. Even
if it figures it out equally well on its own anyway.
> I recommend using TYPED: or TYPED:: declarations to specify neighbors is an
> array and normal sequence words?
I was trying that, but Factor appears to add dynamic type checks to
words which call typed words which increase the size of the generated
code.
--
mvh/best regards Björn Lindqvist
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