PseudoRandomSource.h
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/*
* steghide 0.5.1 - a steganography program
* Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef SH_PSEUDORANDOMSOURCE_H
#define SH_PSEUDORANDOMSOURCE_H
#include "common.h"
class PseudoRandomSource {
public:
PseudoRandomSource (UWORD32 s) : Value(s) {} ;
UWORD32 getValue (UWORD32 n) ;
private:
static const UWORD32 A = 1367208549 ;
static const UWORD32 C = 1 ;
UWORD32 Value ;
} ;
#endif // ndef SH_PSEUDORANDOMSOURCE_H
PseudoRandomSource::C
static const UWORD32 C
Definition: PseudoRandomSource.h:53
UWORD32
unsigned long UWORD32
Definition: common.h:45
PseudoRandomSource::A
static const UWORD32 A
Definition: PseudoRandomSource.h:52
PseudoRandomSource::Value
UWORD32 Value
Definition: PseudoRandomSource.h:54
common.h
PseudoRandomSource::PseudoRandomSource
PseudoRandomSource(UWORD32 s)
Definition: PseudoRandomSource.h:39
PseudoRandomSource::getValue
UWORD32 getValue(UWORD32 n)
Definition: PseudoRandomSource.cc:23
PseudoRandomSource
this class serves as a source of reproducible (pseudo-)random numbers
Definition: PseudoRandomSource.h:33