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Java > Open Source Codes > soot > dava > internal > javaRep > DDecrementStmt


1 /* Soot - a J*va Optimization Framework
2  * Copyright (C) 2005 Nomair A. Naeem
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the
16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17  * Boston, MA 02111-1307, USA.
18  */

19
20 package soot.dava.internal.javaRep;
21
22 import soot.*;
23 import soot.grimp.*;
24 import soot.grimp.internal.*;
25
26 public class DDecrementStmt extends GAssignStmt{
27     public DDecrementStmt(Value variable, Value rvalue){
28     super(variable,rvalue);
29     }
30     
31     public Object JavaDoc clone(){
32     return new DDecrementStmt(Grimp.cloneIfNecessary(getLeftOp()),
33                   Grimp.cloneIfNecessary(getRightOp()));
34     
35     }
36
37     public String JavaDoc toString(){
38         return getLeftOpBox().getValue().toString() + "--";
39     }
40     
41     public void toString(UnitPrinter up) {
42         getLeftOpBox().toString(up);
43         up.literal("--");
44     }
45 }
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