1 ;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
2 ;;;; *************************************************************************
3 ;;;; FILE IDENTIFICATION
6 ;;;; Purpose: Imports standard MOP symbols into KMRCL
7 ;;;; Programmer: Kevin M. Rosenberg
8 ;;;; Date Started: Apr 2003
10 ;;;; $Id: mop.lisp,v 1.17 2003/07/30 17:32:26 kevin Exp $
12 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
14 ;;;; KMRCL users are granted the rights to distribute and use this software
15 ;;;; as governed by the terms of the Lisp Lesser GNU Public License
16 ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
17 ;;;; *************************************************************************
19 ;;; This file imports MOP symbols into KMR-MOP packages and then
20 ;;; re-exports them to hide differences in MOP implementations.
22 (in-package #:cl-user)
25 (eval-when (:compile-toplevel :load-toplevel :execute)
26 (if (find-package 'sb-mop)
27 (pushnew :kmr-sbcl-mop cl:*features*)
28 (pushnew :kmr-sbcl-pcl cl:*features*)))
31 (eval-when (:compile-toplevel :load-toplevel :execute)
32 (if (eq (symbol-package 'pcl:find-class)
33 (find-package 'common-lisp))
34 (pushnew :kmr-cmucl-mop cl:*features*)
35 (pushnew :kmr-cmucl-pcl cl:*features*)))
41 #+kmr-sbcl-mop #:sb-mop
46 #+openmcl #:openmcl-mop
48 #+openmcl (:shadowing-import-from #:ccl #:ensure-generic-function)
51 (in-package #:kmr-mop)
54 (defun intern-eql-specializer (slot)
57 (defmacro process-class-option (metaclass slot-name &optional required)
59 `(defmethod clos:process-a-class-option ((class ,metaclass)
60 (name (eql ,slot-name))
62 (when (and ,required (null value))
63 (error "metaclass ~A class slot ~A must have a value" (quote ,metaclass) name))
66 (declare (ignore metaclass slot-name required))
69 (defmacro process-slot-option (metaclass slot-name)
71 `(defmethod clos:process-a-slot-option ((class ,metaclass)
72 (option (eql ,slot-name))
74 already-processed-options
76 (list* option `',value already-processed-options))
78 (declare (ignore metaclass slot-name))
82 (eval-when (:compile-toplevel :load-toplevel :execute)
85 '(excl::compute-effective-slot-definition-initargs)
87 '(clos::compute-effective-slot-definition-initargs)
89 '(#+kmr-sbcl-mop class-of #-kmr-sbcl-mop sb-pcl:class-of
90 #+kmr-sbcl-mop class-name #-kmr-sbcl-mop sb-pcl:class-name
91 #+kmr-sbcl-mop class-slots #-kmr-sbcl-mop sb-pcl:class-slots
92 #+kmr-sbcl-mop find-class #-kmr-sbcl-mop sb-pcl:find-class
93 sb-pcl::standard-class
94 sb-pcl:slot-definition-name sb-pcl::finalize-inheritance
95 sb-pcl::standard-direct-slot-definition
96 sb-pcl::standard-effective-slot-definition sb-pcl::validate-superclass
97 sb-pcl::direct-slot-definition-class
98 sb-pcl::effective-slot-definition-class
99 sb-pcl::compute-effective-slot-definition
100 sb-pcl:class-direct-slots
101 sb-pcl::compute-effective-slot-definition-initargs
102 sb-pcl::slot-value-using-class
103 sb-pcl:class-prototype sb-pcl:generic-function-method-class sb-pcl:intern-eql-specializer
104 sb-pcl:make-method-lambda sb-pcl:generic-function-lambda-list
105 sb-pcl::compute-slots)
107 '(pcl:class-of pcl:class-name pcl:class-slots pcl:find-class pcl::standard-class
108 pcl::slot-definition-name pcl:finalize-inheritance
109 pcl::standard-direct-slot-definition pcl::standard-effective-slot-definition
110 pcl::validate-superclass pcl:direct-slot-definition-class pcl::effective-slot-definition-class
111 pcl:compute-effective-slot-definition
112 pcl:class-direct-slots
113 pcl::compute-effective-slot-definition-initargs
114 pcl::slot-value-using-class
115 pcl:class-prototype pcl:generic-function-method-class pcl:intern-eql-specializer
116 pcl:make-method-lambda pcl:generic-function-lambda-list
119 '(class-of class-name class-slots find-class clos::standard-class
120 clos::slot-definition-name clos:finalize-inheritance
121 clos::standard-direct-slot-definition clos::standard-effective-slot-definition
122 clos::effective-slot-definition-class
123 clos:class-direct-slots
124 clos::validate-superclass clos:direct-slot-definition-class
125 clos:compute-effective-slot-definition
126 clos::compute-effective-slot-definition-initargs
127 clos::slot-value-using-class
128 clos::class-prototype clos:generic-function-method-class clos:intern-eql-specializer
129 clos:make-method-lambda clos:generic-function-lambda-list
131 ;; note: make-method-lambda is not fbound
134 '(openmcl-mop::slot-definition-name openmcl-mop:finalize-inheritance
135 openmcl-mop::standard-direct-slot-definition openmcl-mop::standard-effective-slot-definition
136 openmcl-mop::validate-superclass openmcl-mop:direct-slot-definition-class openmcl-mop::effective-slot-definition-class
137 openmcl-mop:compute-effective-slot-definition
138 openmcl-mop:class-direct-slots
139 openmcl-mop::compute-effective-slot-definition-initargs
140 openmcl-mop::slot-value-using-class
141 openmcl-mop:class-prototype openmcl-mop:generic-function-method-class openmcl-mop:intern-eql-specializer
142 openmcl-mop:make-method-lambda openmcl-mop:generic-function-lambda-list
143 openmcl-mop::compute-slots) ))
145 (eval-when (:compile-toplevel :load-toplevel :execute)
146 (export '(class-of class-name class-slots find-class
148 slot-definition-name finalize-inheritance
149 standard-direct-slot-definition
150 standard-effective-slot-definition validate-superclass
151 compute-effective-slot-definition-initargs
152 direct-slot-definition-class effective-slot-definition-class
153 compute-effective-slot-definition
154 slot-value-using-class
155 class-prototype generic-function-method-class intern-eql-specializer
156 make-method-lambda generic-function-lambda-list
159 ;; KMR-MOP encapsulating macros
161 process-class-option))
164 (if (find-package 'sb-mop)
165 (setq cl:*features* (delete :kmr-sbcl-mop cl:*features*))
166 (setq cl:*features* (delete :kmr-sbcl-pcl cl:*features*)))
169 (if (find-package 'mop)
170 (setq cl:*features* (delete :kmr-cmucl-mop cl:*features*))
171 (setq cl:*features* (delete :kmr-cmucl-pcl cl:*features*)))
173 (when (>= (length (generic-function-lambda-list
174 (ensure-generic-function
175 'compute-effective-slot-definition)))
177 (pushnew :kmr-normal-cesd cl:*features*))
179 (when (>= (length (generic-function-lambda-list
180 (ensure-generic-function
181 'direct-slot-definition-class)))
183 (pushnew :kmr-normal-dsdc cl:*features*))