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r5097: *** empty log message ***
[kmrcl.git]
/
functions.lisp
diff --git
a/functions.lisp
b/functions.lisp
index 3bc09bcd8fe6d2bddb3356ab7ba73fca6bd995af..ad262a4132366f620120b566e0925ba24122b731 100644
(file)
--- a/
functions.lisp
+++ b/
functions.lisp
@@
-7,7
+7,7
@@
;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Apr 2000
;;;;
;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Apr 2000
;;;;
-;;;; $Id: functions.lisp,v 1.
2 2003/05/16 12:55:15
kevin Exp $
+;;;; $Id: functions.lisp,v 1.
4 2003/05/17 07:38:54
kevin Exp $
;;;;
;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
;;;;
;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
@@
-18,17
+18,17
@@
(in-package :kmrcl)
(in-package :kmrcl)
-(defun memo-proc (fn
&optional (test 'equal)
)
+(defun memo-proc (fn)
"Memoize results of call to fn, returns a closure with hash-table"
"Memoize results of call to fn, returns a closure with hash-table"
- (let ((cache (make-hash-table :test
test
)))
+ (let ((cache (make-hash-table :test
#'equal
)))
#'(lambda (&rest args)
(multiple-value-bind (val foundp) (gethash args cache)
(if foundp
val
(setf (gethash args cache) (apply fn args)))))))
#'(lambda (&rest args)
(multiple-value-bind (val foundp) (gethash args cache)
(if foundp
val
(setf (gethash args cache) (apply fn args)))))))
-(defun memoize (fn-name
&optional (test 'equal)
)
- (setf (fdefinition fn-name) (memo-proc (fdefinition fn-name)
test
)))
+(defun memoize (fn-name)
+ (setf (fdefinition fn-name) (memo-proc (fdefinition fn-name))))
(defmacro defun-memo (fn args &body body)
"Define a memoized function"
(defmacro defun-memo (fn args &body body)
"Define a memoized function"