| // { dg-do run { target c++11 } } |
| // { dg-require-cstdint "" } |
| // |
| // 2010-03-16 Paolo Carlini <paolo.carlini@oracle.com> |
| // |
| // Copyright (C) 2010-2023 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| // |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| // |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // 26.5.4.1 class template discard_block_engine [rand.adapt.disc] |
| |
| #include <random> |
| #include <testsuite_hooks.h> |
| |
| void |
| test01() |
| { |
| std::shuffle_order_engine |
| < |
| std::linear_congruential_engine<uint_fast32_t,16807UL, 0UL, 2147483647UL>, |
| 256 |
| > u, v; |
| |
| VERIFY( !(u != v) ); |
| |
| u.discard(100); |
| v.discard(100); |
| |
| VERIFY( !(u != v) ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |
