Main Page | Class Hierarchy | Compound List | File List | Compound Members | File Members

PseudoRandomSource.h

Go to the documentation of this file.
00001 /*
00002  * steghide 0.5.1 - a steganography program
00003  * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
00004  *
00005  * This program is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU General Public License
00007  * as published by the Free Software Foundation; either version 2
00008  * of the License, or (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License
00016  * along with this program; if not, write to the Free Software
00017  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00018  *
00019  */
00020 
00021 #ifndef SH_PSEUDORANDOMSOURCE_H
00022 #define SH_PSEUDORANDOMSOURCE_H
00023 
00024 #include "common.h"
00033 class PseudoRandomSource {
00034         public:
00039         PseudoRandomSource (UWORD32 s) : Value(s) {} ;
00040 
00049         UWORD32 getValue (UWORD32 n) ;
00050 
00051         private:
00052         static const UWORD32 A = 1367208549 ;
00053         static const UWORD32 C = 1 ;
00054         UWORD32 Value ;
00055 } ;
00056 
00057 #endif // ndef SH_PSEUDORANDOMSOURCE_H

Generated on Thu Nov 13 23:44:21 2003 for steghide by doxygen 1.3.3