;; create a long array using long-array and show it can be used ;; with the standard Java Arrays functions binarySearch and fill ;; note the needed coercions user=> (def is (long-array (range 3 20))) #'user/is user=> (vec is) [3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19] user=> (java.util.Arrays/binarySearch is (long 10)) 7 user=> (java.util.Arrays/fill is 3 8 (long 99)) nil user=> (vec is) [3 4 5 99 99 99 99 99 11 12 13 14 15 16 17 18 19] user=>
Source
clojure/core.clj:4657
top
(defn long-array
"Creates an array of longs"
{:inline (fn [& args] `(. clojure.lang.Numbers long_array ~@args))
:inline-arities #{1 2}
:added "1.0"}
([size-or-seq] (. clojure.lang.Numbers long_array size-or-seq))
([size init-val-or-seq] (. clojure.lang.Numbers long_array size init-val-or-seq)))
Comments top
No comments for long-array. Log in to add a comment.