1 // fg_random.h -- routines to handle random number generation
3 // Written by Curtis Olson, started July 1997.
5 // Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 // (Log is kept at end of this file)
34 // Seed the random number generater with time() so we don't see the
35 // same sequence every time
36 void fg_srandom(void);
38 // return a random number between [0.0, 1.0)
39 double fg_random(void);
47 #endif // _FG_RANDOM_H
51 // Revision 1.4 1998/11/07 19:07:04 curt
52 // Enable release builds using the --without-logging option to the configure
53 // script. Also a couple log message cleanups, plus some C to C++ comment
56 // Revision 1.3 1998/04/21 17:03:48 curt
57 // Prepairing for C++ integration.
59 // Revision 1.2 1998/01/22 02:59:38 curt
60 // Changed #ifdef FILE_H to #ifdef _FILE_H
62 // Revision 1.1 1997/07/30 16:04:09 curt
63 // Moved random routines from Utils/ to Math/
65 // Revision 1.2 1997/07/23 21:52:28 curt
66 // Put comments around the text after an #endif for increased portability.
68 // Revision 1.1 1997/07/19 22:31:57 curt