;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Mar 2002
;;;;
-;;;; $Id: arrays.lisp,v 1.1 2002/09/30 10:02:36 kevin Exp $
+;;;; This file, part of UFFI, is Copyright (c) 2002-2010 by Kevin M. Rosenberg
;;;;
-;;;; This file, part of UFFI, is Copyright (c) 2002 by Kevin M. Rosenberg
-;;;;
-;;;; UFFI users are granted the rights to distribute and use this software
-;;;; as governed by the terms of the Lisp Lesser GNU Public License
-;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
;;;; *************************************************************************
(in-package :cl-user)
(uffi:def-constant +column-length+ 10)
(uffi:def-constant +row-length+ 10)
+(uffi:def-foreign-type long-ptr (* :long))
+
(defun test-array-1d ()
"Tests vector"
(let ((a (uffi:allocate-foreign-object :long +column-length+)))
(defun test-array-2d ()
"Tests 2d array"
- (let ((a (uffi:allocate-foreign-object '(* :long) +row-length+)))
+ (let ((a (uffi:allocate-foreign-object 'long-ptr +row-length+)))
(dotimes (r +row-length+)
(declare (fixnum r))
(setf (uffi:deref-array a '(:array (* :long)) r)
- (uffi:allocate-foreign-object :long +column-length+))
+ (uffi:allocate-foreign-object :long +column-length+))
(let ((col (uffi:deref-array a '(:array (* :long)) r)))
- (dotimes (c +column-length+)
- (declare (fixnum c))
- (setf (uffi:deref-array col '(:array :long) c) (+ (* r +column-length+) c)))))
+ (dotimes (c +column-length+)
+ (declare (fixnum c))
+ (setf (uffi:deref-array col '(:array :long) c) (+ (* r +column-length+) c)))))
(dotimes (r +row-length+)
(declare (fixnum r))
(format t "~&Row ~D: " r)
(let ((col (uffi:deref-array a '(:array (* :long)) r)))
- (dotimes (c +column-length+)
- (declare (fixnum c))
- (let ((result (uffi:deref-array col '(:array :long) c)))
- (format t "~d " result)))))
+ (dotimes (c +column-length+)
+ (declare (fixnum c))
+ (let ((result (uffi:deref-array col '(:array :long) c)))
+ (format t "~d " result)))))
(uffi:free-foreign-object a))
(values))