On Thu, Jun 18, 2009 at 5:16 AM, Matthew Brand<[email protected]> wrote:
> e.g. if we could write:
> nbytes =. exactsize_jmf_ 10 10;JFL
I have not had much occasion to use jmf recently, but
does this do the right thing for you?
require'jmf'
exactsize_jmf_=:3 :0
'shape type'=. y
sz1=. JSIZES {~ JTYPES i. type
HS + (SZI * #shape) + sz1 * */shape
)
(Used to be J would allocate an extra byte on
the end of character and boolean arrays, I do not
know if it still does this and I have not attempted
to deal with that kind of complexity.)
--
Raul
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