| // { dg-options "-std=c++0x" } |
| // { dg-require-cstdint "" } |
| // |
| // 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> |
| // |
| // Copyright (C) 2008-2014 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/>. |
| |
| // 26.4.4.1 class template discard_block_engine [rand.adapt.disc] |
| // 26.4.2.3 concept RandomNumberEngineAdaptor [rand.concept.adapt] |
| |
| #include <random> |
| #include <testsuite_hooks.h> |
| |
| void |
| test01() |
| { |
| bool test __attribute__((unused)) = true; |
| |
| std::independent_bits_engine |
| <std::subtract_with_carry_engine<uint_fast64_t, 48, 5, 12>, |
| 48, uint_fast64_t> u, v; |
| |
| VERIFY( u == v ); |
| |
| u.discard(100); |
| v.discard(100); |
| |
| VERIFY( u == v ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |
