Hi all,
For the past 2 hours I've been trying to write 'afilter' or 'aremove'
on top of 'areduce' but I'm totally failing...something goes wrong with
the type hints I suspect...I started with the simplest case possible:
(defn aremove [pred ^longs ns]
(areduce ns i ret (long-array (alength ns))
(when-not (pred (aget ns i))
(aset ret i (aget ns i) ))))
=> #'user/aremove
(aremove pos? (into-array [0 1 -7 2 -1 -3 4 5 -10]))
=> ClassCastException [Ljava.lang.Long; cannot be cast to [J
user/aremove (NO_SOURCE_FILE:2)
I've tried casting all agets/asets to ^longs but the same thing
happens...actually i get no refelction warning for this simple
case...Can you see any errors? I was hoping I could write all them up on
top of areduce and contribute them back to Clojure...has anyone tried
creating array-based version of all those fns before?
thanks a lot
Jim
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