X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=blobdiff_plain;f=equal.lisp;h=0da3c4865ccb307735fc27a2a9be5f708984be83;hp=b773db04316c8ed770fb8dc8dc8c62d874c58932;hb=a5e8d90b159f1a8dcef4e954a97cae6eb5396423;hpb=8646b9afb9979064c3b0b79990c064dce7cb12b7

diff --git a/equal.lisp b/equal.lisp
index b773db0..0da3c48 100644
--- a/equal.lisp
+++ b/equal.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: equal.lisp,v 1.1 2002/10/12 06:10:17 kevin Exp $
+;;;; $Id: equal.lisp,v 1.14 2003/05/07 21:57:10 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -37,7 +37,7 @@
       (complex
        (and (generalized-equal (realpart obj1) (realpart obj2))
 	    (generalized-equal (imagpart obj1) (imagpart obj2))))
-      (standard-xstructure
+      (structure-object
        (generalized-equal-fielded-object obj1 obj2))
       (standard-object
        (generalized-equal-fielded-object obj1 obj2))
@@ -87,16 +87,37 @@
 	(return-from test nil)))
     (return-from test t)))
 
-#+(or allegro lispworks)
-(defun class-slot-names (class-name)
+(defun class-slot-names (c-name)
   "Given a CLASS-NAME, returns a list of the slots in the class."
-  (mapcar #'clos:slot-definition-name
-	  (clos:class-slots (find-class class-name))))
-
-#-(or allegro lispworks)
-(defun class-slot-names (class-name)
-  (warn "class-slot-names not supported on this platform"))
+  #+(or allegro cmu lispworks sbcl scl)
+  (mapcar #'kmr-mop:slot-definition-name
+	  (kmr-mop:class-slots (kmr-mop:find-class c-name)))
+  #+mcl
+  (let* ((class (find-class c-name nil)))
+    (when (typep class 'standard-class)
+      (nconc (mapcar #'car (ccl:class-instance-slots class))
+             (mapcar #'car (ccl:class-class-slots class)))))
+  #-(or allegro lispworks cmu mcl sbcl scl)
+  (error "class-slot-names is not defined on this platform")
+  )
 
+(defun structure-slot-names (s-name)
+  "Given a STRUCTURE-NAME, returns a list of the slots in the structure."
+  #+allegro (class-slot-names s-name)
+  #+lispworks (structure:structure-class-slot-names
+	       (find-class s-name))
+  #+(or sbcl cmu) (mapcar #'kmr-mop:slot-definition-name
+			  (kmr-mop:class-slots (kmr-mop:find-class s-name)))
+  #+scl (mapcar #'kernel:dsd-name
+		(kernel:dd-slots
+		 (kernel:layout-info
+		  (kernel:class-layout (find-class s-name)))))
+  #+mcl (let* ((sd (gethash s-name ccl::%defstructs%))
+	       (slots (if sd (ccl::sd-slots sd))))
+	  (mapcar #'car (if (symbolp (caar slots)) slots (cdr slots))))
+  #-(or allegro lispworks cmu sbcl scl mcl)
+  (error "structure-slot-names is not defined on this platform")
+  )
 
 (defun function-to-string (obj)
   "Returns the lambda code for a function. Relies on