libs-base/Source/objects/RNGAdditiveCongruential.h

/* Interface for additive congruential pseudo-random num generating
   Copyright (C) 1994 Free Software Foundation, Inc.

   Written by:  R. Andrew McCallum <mccallum@gnu.ai.mit.edu>
   Date: May 1993

   This file is part of the GNU Objective C Class Library.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
   
   This library 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with this library; if not, write to the Free
   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ 

/* Additive Congruential Method,
   from Robert Sedgewick, "Algorithms" */

#ifndef __RNGAdditiveCongruential_h_INCLUDE_GNU
#define __RNGAdditiveCongruential_h_INCLUDE_GNU

#include <objects/stdobjects.h>
#include <objects/RandomGenerating.h>

@interface RNGAdditiveCongruential : NSObject <RandomGenerating>
{
  long *table;
  int table_size;
  int tap1;
  int tap2;
  int index;
}

@end

#endif /* __RNGAdditiveCongruential_h_INCLUDE_GNU */