Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
peg	[ DIR ]	drwxr-xr-x
and-let-star.scm	2.53 KB	-rw-r--r--
arrays.scm	2.63 KB	-rw-r--r--
atomic.scm	1.55 KB	-rw-r--r--
binary-ports.scm	1.99 KB	-rw-r--r--
boot-9.scm	143.94 KB	-rw-r--r--
buffered-input.scm	4.82 KB	-rw-r--r--
calling.scm	10.54 KB	-rw-r--r--
channel.scm	5.19 KB	-rw-r--r--
command-line.scm	18.2 KB	-rw-r--r--
common-list.scm	8.95 KB	-rw-r--r--
control.scm	4.08 KB	-rw-r--r--
curried-definitions.scm	1.79 KB	-rw-r--r--
debug.scm	1.09 KB	-rw-r--r--
deprecated.scm	2.95 KB	-rw-r--r--
documentation.scm	7.41 KB	-rw-r--r--
eval.scm	25.12 KB	-rw-r--r--
eval-string.scm	2.99 KB	-rw-r--r--
expect.scm	5.5 KB	-rw-r--r--
fdes-finalizers.scm	1.06 KB	-rw-r--r--
format.scm	74.37 KB	-rw-r--r--
ftw.scm	24.17 KB	-rw-r--r--
futures.scm	10.49 KB	-rw-r--r--
gap-buffer.scm	10.14 KB	-rw-r--r--
getopt-long.scm	16.49 KB	-rw-r--r--
hash-table.scm	1.77 KB	-rw-r--r--
hcons.scm	2.55 KB	-rw-r--r--
history.scm	2.29 KB	-rw-r--r--
i18n.scm	20.51 KB	-rw-r--r--
iconv.scm	3.65 KB	-rw-r--r--
lineio.scm	3.85 KB	-rw-r--r--
list.scm	1.29 KB	-rw-r--r--
local-eval.scm	9.96 KB	-rw-r--r--
ls.scm	3.2 KB	-rw-r--r--
mapping.scm	4.84 KB	-rw-r--r--
match.scm	2 KB	-rw-r--r--
match.upstream.scm	35.92 KB	-rw-r--r--
networking.scm	3.33 KB	-rw-r--r--
null.scm	1.13 KB	-rw-r--r--
occam-channel.scm	7.26 KB	-rw-r--r--
optargs.scm	15.75 KB	-rw-r--r--
peg.scm	1.64 KB	-rw-r--r--
poe.scm	3.3 KB	-rw-r--r--
poll.scm	5.79 KB	-rw-r--r--
popen.scm	6.82 KB	-rw-r--r--
ports.scm	18.89 KB	-rw-r--r--
posix.scm	2.73 KB	-rw-r--r--
pretty-print.scm	16.88 KB	-rw-r--r--
psyntax-pp.scm	180.55 KB	-rw-r--r--
psyntax.scm	148.7 KB	-rw-r--r--
q.scm	4.2 KB	-rw-r--r--
quasisyntax.scm	5.22 KB	-rw-r--r--
r5rs.scm	1.56 KB	-rw-r--r--
r6rs-libraries.scm	9.43 KB	-rw-r--r--
rdelim.scm	7.72 KB	-rw-r--r--
readline.scm	9.56 KB	-rw-r--r--
receive.scm	1.06 KB	-rw-r--r--
regex.scm	8.87 KB	-rw-r--r--
runq.scm	8.18 KB	-rw-r--r--
rw.scm	1.02 KB	-rw-r--r--
safe-r5rs.scm	3.72 KB	-rw-r--r--
safe.scm	1.25 KB	-rw-r--r--
sandbox.scm	34.23 KB	-rw-r--r--
save-stack.scm	2.15 KB	-rw-r--r--
scm-style-repl.scm	11.62 KB	-rw-r--r--
serialize.scm	3.78 KB	-rw-r--r--
session.scm	17.72 KB	-rw-r--r--
slib.scm	1.55 KB	-rw-r--r--
stack-catch.scm	1.94 KB	-rw-r--r--
streams.scm	5.86 KB	-rw-r--r--
string-fun.scm	8.59 KB	-rw-r--r--
suspendable-ports.scm	29.87 KB	-rw-r--r--
syncase.scm	1.52 KB	-rw-r--r--
textual-ports.scm	2.29 KB	-rw-r--r--
threads.scm	12.54 KB	-rw-r--r--
time.scm	2.07 KB	-rw-r--r--
top-repl.scm	2.75 KB	-rw-r--r--
unicode.scm	1005 B	-rw-r--r--
vlist.scm	21.56 KB	-rw-r--r--
weak-vector.scm	1.2 KB	-rw-r--r--

Code Editor : mapping.scm

;;; installed-scm-file

;;;; 	Copyright (C) 1996, 2001, 2006, 2013 Free Software Foundation, Inc.
;;;; 
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
;;;; License as published by the Free Software Foundation; either
;;;; version 3 of the License, or (at your option) any later version.
;;;; 
;;;; This library is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;;;; Lesser General Public License for more details.
;;;; 
;;;; You should have received a copy of the GNU Lesser General Public
;;;; License along with this library; if not, write to the Free Software
;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;;;;

(define-module (ice-9 mapping)
  :use-module (ice-9 poe)
  :export (mapping-hooks-type make-mapping-hooks mapping-hooks?
	   mapping-hooks-get-handle mapping-hooks-create-handle
	   mapping-hooks-remove mapping-type make-mapping mapping?
	   mapping-hooks mapping-data set-mapping-hooks! set-mapping-data!
	   mapping-get-handle mapping-create-handle! mapping-remove!
	   mapping-ref mapping-set!  hash-table-mapping-hooks
	   make-hash-table-mapping hash-table-mapping))

(issue-deprecation-warning
 "(ice-9 mapping) is deprecated.  Use srfi-69 or rnrs hash tables instead.")

(define mapping-hooks-type (make-record-type 'mapping-hooks '(get-handle
							      create-handle
							      remove)))

(define make-mapping-hooks (perfect-funcq 17 (record-constructor mapping-hooks-type)))
(define mapping-hooks? (record-predicate mapping-hooks-type))
(define mapping-hooks-get-handle (record-accessor mapping-hooks-type 'get-handle))
(define mapping-hooks-create-handle (record-accessor mapping-hooks-type 'create-handle))
(define mapping-hooks-remove (record-accessor mapping-hooks-type 'remove))

(define mapping-type (make-record-type 'mapping '(hooks data)))
(define make-mapping (record-constructor mapping-type))
(define mapping? (record-predicate mapping-type))
(define mapping-hooks (record-accessor mapping-type 'hooks))
(define mapping-data (record-accessor mapping-type 'data))
(define set-mapping-hooks! (record-modifier mapping-type 'hooks))
(define set-mapping-data! (record-modifier mapping-type 'data))

(define (mapping-get-handle map key)
  ((mapping-hooks-get-handle (mapping-hooks map)) map key))
(define (mapping-create-handle! map key init)
  ((mapping-hooks-create-handle (mapping-hooks map)) map key init))
(define (mapping-remove! map key)
  ((mapping-hooks-remove (mapping-hooks map)) map key))

(define* (mapping-ref map key #:optional dflt)
  (cond
   ((mapping-get-handle map key) => cdr)
   (else dflt)))

(define (mapping-set! map key val)
  (set-cdr! (mapping-create-handle! map key #f) val))

(define hash-table-mapping-hooks
  (let ((wrap (lambda (proc) (lambda (1st . rest) (apply proc (mapping-data 1st) rest)))))

(perfect-funcq 17
		   (lambda (hash-proc assoc-proc)
		     (let ((procs (list hash-proc assoc-proc)))
		       (cond
			((equal? procs `(,hashq ,assq))
			 (make-mapping-hooks (wrap hashq-get-handle)
					     (wrap hashq-create-handle!)
					     (wrap hashq-remove!)))
			((equal? procs `(,hashv ,assv))
			 (make-mapping-hooks (wrap hashv-get-handle)
					     (wrap hashv-create-handle!)
					     (wrap hashv-remove!)))
			((equal? procs `(,hash ,assoc))
			 (make-mapping-hooks (wrap hash-get-handle)
					     (wrap hash-create-handle!)
					     (wrap hash-remove!)))
			(else
			 (make-mapping-hooks (wrap
					      (lambda (table key)
						(hashx-get-handle hash-proc assoc-proc table key)))
					     (wrap
					      (lambda (table key init)
						(hashx-create-handle! hash-proc assoc-proc table key init)))
					     (wrap
					      (lambda (table key)
						(hashx-remove! hash-proc assoc-proc table key)))))))))))

(define (make-hash-table-mapping table hash-proc assoc-proc)
  (make-mapping (hash-table-mapping-hooks hash-proc assoc-proc) table))

(define* (hash-table-mapping #:optional (size 71) #:key
                             (hash-proc hash)
                             (assoc-proc
                              (or (assq-ref `((,hashq . ,assq)
                                              (,hashv . ,assv)
                                              (,hash . ,assoc))
                                            hash-proc)
                                  (error 'hash-table-mapping
                                         "Hash-procedure specified with no known assoc function."
                                         hash-proc)))
                             (table-constructor
                              (lambda (len) (make-vector len '()))))
  (make-hash-table-mapping (table-constructor size)
                           hash-proc
                           assoc-proc))

${this.title}

Code Editor : mapping.scm