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;; Utility definitions
;; Liam Healy 2009-04-02 22:33:15EDT utility.lisp
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;; Time-stamp: <2009-12-27 09:50:28EST utility.lisp>
;;
;; Copyright 2009 Liam M. Healy
;; Distributed under the terms of the GNU General Public License
;;
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; This program 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 General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
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(in-package :gsl)

;;; http://common-lisp.net/project/bdb/qbook/mycl-util/api/function_005FMYCL-UTIL_003A_003AMAPPEND.html
(defun mappend (fn &rest lsts)
  "maps elements in list and finally appends all resulted lists."
  (apply #'append (apply #'mapcar fn lsts)))

(defun make-symbol-cardinal (name i &optional intern-package)
  (if (listp name)
      (make-symbol-cardinal (format nil "~{~a~^-~}" name) i intern-package)
      (if intern-package
	  (intern (format nil "~:@(~a~)~d" name i) intern-package)
	  (make-symbol (format nil "~:@(~a~)~d" name i)))))

(defun make-symbol-cardinals (name max-count &optional intern-package)
  (loop for i from 0 below max-count
       collect (make-symbol-cardinal name i intern-package)))