projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8e79468d BK |
1 | // { dg-options "-std=c++0x" } |
| 2 | // | |
| 3 | // 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> | |
| 4 | // | |
| 5 | // Copyright (C) 2008 Free Software Foundation, Inc. | |
| 6 | // | |
| 7 | // This file is part of the GNU ISO C++ Library. This library is free | |
| 8 | // software; you can redistribute it and/or modify it under the | |
| 9 | // terms of the GNU General Public License as published by the | |
| 10 | // Free Software Foundation; either version 2, or (at your option) | |
| 11 | // any later version. | |
| 12 | // | |
| 13 | // This library is distributed in the hope that it will be useful, | |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | // GNU General Public License for more details. | |
| 17 | // | |
| 18 | // You should have received a copy of the GNU General Public License along | |
| 19 | // with this library; see the file COPYING. If not, write to the Free | |
| 20 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, | |
| 21 | // USA. | |
| 22 | ||
| 23 | // 26.4.4.1 class template discard_block_engine [rand.adapt.disc] | |
| 24 | // 26.4.2.3 concept RandomNumberEngineAdaptor [rand.concept.adapt] | |
| 25 | ||
| 26 | #include <random> | |
| 27 | #include <testsuite_hooks.h> | |
| 28 | ||
| 29 | void | |
| 30 | test01() | |
| 31 | { | |
| 32 | bool test __attribute__((unused)) = true; | |
| 33 | ||
| 34 | std::discard_block_engine | |
| 35 | < | |
| 36 | std::subtract_with_carry_engine<long, 24, 10, 24>, | |
| 37 | 389, 24 | |
| 38 | > u, v; | |
| 39 | ||
| 40 | VERIFY( u == v ); | |
| 41 | ||
| 42 | u.discard(100); | |
| 43 | v.discard(100); | |
| 44 | ||
| 45 | VERIFY( u == v ); | |
| 46 | } | |
| 47 | ||
| 48 | int main() | |
| 49 | { | |
| 50 | test01(); | |
| 51 | return 0; | |
| 52 | } |