X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=sql%2Fkmr-mop.lisp;h=75ccb5eaa2eacf919f75f5848f66914bd55da5a3;hp=172394017be36062da20cee7c6000cf2b2d43d23;hb=47d5ae2b1454553fa6d71c08862c7dfc5df97a92;hpb=d0f4349abfed43cdb9b618509b8e39579f224326

diff --git a/sql/kmr-mop.lisp b/sql/kmr-mop.lisp
index 1723940..75ccb5e 100644
--- a/sql/kmr-mop.lisp
+++ b/sql/kmr-mop.lisp
@@ -58,6 +58,23 @@
   #+mop-slot-order-reversed (reverse (class-slots class))
   #-mop-slot-order-reversed (class-slots class))
 
+(defun ordered-class-direct-slots (class)
+  "Gets an ordered list of direct class slots"
+  ;; NB: this used to return effective-slot-definitions in direct
+  ;; opposition to the function name.  Not sure why
+  (setf class (to-class class))
+  #+mop-slot-order-reversed (reverse (class-direct-slots class))
+  #-mop-slot-order-reversed (class-direct-slots class))
+
+(defun find-class-slot-by-name (class slot-name &optional direct?)
+  "Looks up a direct-slot-definition by name"
+  (setf class (to-class class))
+  (find (to-slot-name slot-name)
+        (if direct?
+            (ordered-class-direct-slots class)
+            (ordered-class-slots class))
+        :key #'slot-definition-name))
+
 ;; Lispworks has symbol for slot rather than the slot instance
 (defun %svuc-slot-name (slot)
   #+lispworks slot