If you want to avoid those dynamic type checks and not use TYPED, another
alternative is declare:
{ object array fixnum } declare
On Jan 25, 2015, at 9:12 AM, Björn Lindqvist bjou...@gmail.com wrote:
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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