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52066eae | 1 | // { dg-do run { target c++11 } } |
453def3e | 2 | // { dg-require-cstdint "" } |
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3 | // |
4 | // 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> | |
5 | // | |
cbe34bb5 | 6 | // Copyright (C) 2008-2017 Free Software Foundation, Inc. |
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7 | // |
8 | // This file is part of the GNU ISO C++ Library. This library is free | |
9 | // software; you can redistribute it and/or modify it under the | |
10 | // terms of the GNU General Public License as published by the | |
748086b7 | 11 | // Free Software Foundation; either version 3, or (at your option) |
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12 | // any later version. |
13 | // | |
14 | // This library is distributed in the hope that it will be useful, | |
15 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | // GNU General Public License for more details. | |
18 | // | |
19 | // You should have received a copy of the GNU General Public License along | |
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20 | // with this library; see the file COPYING3. If not see |
21 | // <http://www.gnu.org/licenses/>. | |
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22 | |
23 | // 26.4.3.2 Class template mersenne_twister_engine [rand.eng.mers] | |
24 | // 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng] | |
25 | ||
26 | #include <random> | |
27 | #include <testsuite_hooks.h> | |
28 | ||
29 | void | |
30 | test01() | |
31 | { | |
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32 | std::mersenne_twister_engine< |
33 | unsigned long, 32, 624, 397, 31, | |
34 | 0x9908b0dful, 11, | |
35 | 0xfffffffful, 7, | |
36 | 0x9d2c5680ul, 15, | |
37 | 0xefc60000ul, 18, 1812433253ul> u, v; | |
38 | ||
39 | VERIFY( u == v ); | |
40 | ||
41 | u.discard(100); | |
42 | v.discard(100); | |
43 | ||
44 | VERIFY( u == v ); | |
45 | } | |
46 | ||
47 | int main() | |
48 | { | |
49 | test01(); | |
50 | return 0; | |
51 | } |