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1/*
2 * Copyright (C) 2007-2012 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#include "bu/randombasic.h"
9
10Bu::RandomBasic::RandomBasic() :
11 a( 6364136223846793005 ),
12 c( 1442695040888963407 ),
13 x( 0 )
14{
15}
16
17Bu::RandomBasic::~RandomBasic()
18{
19}
20
21void Bu::RandomBasic::seed( int32_t iSeed )
22{
23 c = iSeed;
24}
25
26int32_t Bu::RandomBasic::rand()
27{
28 x = (a*x + c);
29 return (int32_t)x;
30}
31