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1860430a UD |
1 | // { dg-options "-std=c++0x" } |
2 | // { dg-require-cstdint "" } | |
3 | // | |
4 | // 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> | |
5 | // 2012-08-28 Ulrich Drepper <drepper@gmail.com>, adapted for SFMT | |
6 | // | |
7 | // Copyright (C) 2008, 2009, 2012 Free Software Foundation, Inc. | |
8 | // | |
9 | // This file is part of the GNU ISO C++ Library. This library is free | |
10 | // software; you can redistribute it and/or modify it under the | |
11 | // terms of the GNU General Public License as published by the | |
12 | // Free Software Foundation; either version 3, or (at your option) | |
13 | // any later version. | |
14 | // | |
15 | // This library is distributed in the hope that it will be useful, | |
16 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | // GNU General Public License for more details. | |
19 | // | |
20 | // You should have received a copy of the GNU General Public License along | |
21 | // with this library; see the file COPYING3. If not see | |
22 | // <http://www.gnu.org/licenses/>. | |
23 | ||
24 | // 26.4.3.2 Class template mersenne_twister_engine [rand.eng.mers] | |
25 | // 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng] | |
26 | ||
27 | #include <ext/random> | |
28 | #include <testsuite_hooks.h> | |
29 | ||
30 | void | |
31 | test01() | |
32 | { | |
33 | bool test __attribute__((unused)) = true; | |
34 | ||
35 | __gnu_cxx::sfmt19937 u, v; | |
36 | ||
37 | VERIFY( u == v ); | |
38 | ||
39 | u.discard(100); | |
40 | v.discard(100); | |
41 | ||
42 | VERIFY( u == v ); | |
43 | } | |
44 | ||
45 | int main() | |
46 | { | |
47 | test01(); | |
48 | return 0; | |
49 | } |