1 Copyright (c) 2004-2012 Marco Antoniotti
 2 All rights reserved.
 3  
 4 Permission is hereby granted, without written agreement and without
 5 license or royalty fees, to use, copy, modify, and distribute this
 6 software and its documentation for any purpose, provided that the
 7 above copyright notice and the following two paragraphs appear in all
 8 copies of this software.
 9  
10 IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE TO ANY PARTY FOR DIRECT,
11 INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
12 THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE AUTHOR(S),
13 HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
14 
15 THE AUTHOR(S) UNIVERSITY, COMPANY AND/OR AFFILIATION SPECIFICALLY
16 DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND
19 THE AUTHOR(S) HAVE NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT,
20 UPDATES, ENHANCEMENTS, OR MODIFICATIONS.