X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=utils.lisp;h=d2a5dd80a2331f6e25b6ab4d17f73349864674f4;hb=cc146d0b1c7d6d7a050713754f1ea9a8d71a46b5;hp=c25cf1dfb955f48fda76a85ae1b3f360ea01c77d;hpb=bfdd5c9d3d66970759fcdbee5a51da2ca93ddf06;p=umlisp.git

diff --git a/utils.lisp b/utils.lisp
index c25cf1d..d2a5dd8 100644
--- a/utils.lisp
+++ b/utils.lisp
@@ -4,10 +4,10 @@
 ;;;;
 ;;;; Name:          utils.lisp
 ;;;; Purpose:       Low-level utility functions for UMLisp
-;;;; Programmer:    Kevin M. Rosenberg
+;;;; Author:        Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: utils.lisp,v 1.2 2002/10/09 23:03:41 kevin Exp $
+;;;; $Id: utils.lisp,v 1.4 2003/05/06 02:14:59 kevin Exp $
 ;;;;
 ;;;; This file, part of UMLisp, is
 ;;;;    Copyright (c) 2000-2002 by Kevin M. Rosenberg, M.D.
@@ -16,8 +16,11 @@
 ;;;; as governed by the terms of the GNU General Public License.
 ;;;; *************************************************************************
  
-(in-package :umlisp)
-(declaim (optimize (speed 3) (safety 1) (compilation-speed 0) (debug 3)))
+(in-package #:umlisp)
+
+(eval-when (:compile-toplevel)
+  (declaim (optimize (speed 3) (safety 1) (compilation-speed 0) (debug 3))))
+
 (declaim (inline make-cuisui make-cuilui parse-ui parse-cui))
 
 (defmacro def-metaclass-reader (field)
@@ -81,15 +84,25 @@
 (defconstant +cuisui-scale+ 10000000)
 
 (defun make-cuisui (cui sui)
-  (declare (fixnum cui sui))
-  (the integer (+ (* +cuisui-scale+ cui) sui)))
+  (+ (* +cuisui-scale+ cui) sui))
 
 (defun make-cuilui (cui lui)
-  (declare (fixnum cui lui))
-  (the integer (+ (* +cuisui-scale+ cui) lui)))
+  (+ (* +cuisui-scale+ cui) lui))
 
 (defun decompose-cuisui (cuisui)
-  (declare (integer cuisui))
-  (let* ((cui (the fixnum (truncate (/ cuisui +cuisui-scale+))))
-	(sui (the fixnum (- cuisui (* cui +cuisui-scale+)))))
-    (values cui sui)))
+  "Returns the CUI and SUI of a cuisui number"
+  (floor cuisui cuisui +cuisui-scale+))
+
+;;; Lookup functions for uterms,ustr in ucons
+
+(defun find-uterm-in-ucon (ucon lui)
+  (find lui (s#term ucon) :key #'lui :test 'equal))
+
+(defun find-ustr-in-uterm (uterm sui)
+  (find sui (s#str uterm) :key #'sui :test 'equal))
+
+(defun find-ustr-in-ucon (ucon sui)
+  (dolist (uterm (s#term ucon))
+    (dolist (ustr (s#str uterm))
+      (when (string-equal sui (sui ustr))
+	(return-from find-ustr-in-ucon ustr)))))