Commit cc83456a authored by Liam Healy's avatar Liam Healy

Rewrite permutation test without using reader macro

parent dfbc9750
;; Permutations ;; Permutations
;; Liam Healy, Sun Mar 26 2006 - 11:51 ;; Liam Healy, Sun Mar 26 2006 - 11:51
;; Time-stamp: <2012-01-13 12:01:35EST permutation.lisp> ;; Time-stamp: <2014-12-08 23:19:56EST permutation.lisp>
;; ;;
;; Copyright 2006, 2007, 2008, 2009, 2010, 2011 Liam M. Healy ;; Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2014 Liam M. Healy
;; Distributed under the terms of the GNU General Public License ;; Distributed under the terms of the GNU General Public License
;; ;;
;; This program is free software: you can redistribute it and/or modify ;; This program is free software: you can redistribute it and/or modify
...@@ -357,7 +357,7 @@ ...@@ -357,7 +357,7 @@
(swap-elements perm-1 1 3) (swap-elements perm-1 1 3)
(grid:contents perm-1)) (grid:contents perm-1))
(let ((perm-1 (make-permutation 4 t)) ;permute-vector (let ((perm-1 (make-permutation 4 t)) ;permute-vector
(intvec #31m(11 22 33 44))) (intvec (grid:make-foreign-array '(signed-byte 32) :initial-contents '(11 22 33 44))))
(set-identity perm-1) (set-identity perm-1)
(swap-elements perm-1 1 3) (swap-elements perm-1 1 3)
(swap-elements perm-1 0 2) (swap-elements perm-1 0 2)
......
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