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Java > Open Source Codes > org > armedbear > lisp > ash


1 /*
2  * ash.java
3  *
4  * Copyright (C) 2003-2004 Peter Graves
5  * $Id: ash.java,v 1.6 2004/02/25 23:52:28 piso Exp $
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 2
10  * of the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20  */
21
22 package org.armedbear.lisp;
23
24 // ### ash
25 // ash integer count => shifted-integer
26 public final class ash extends Primitive2
27 {
28     private ash()
29     {
30         super("ash", "integer count");
31     }
32
33     public LispObject execute(LispObject first, LispObject second)
34         throws ConditionThrowable
35     {
36         return first.ash(second);
37     }
38
39     private static final Primitive2 ASH = new ash();
40 }
41
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