| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <random> |
| |
| // template<class Engine, size_t w, class UIntType> |
| // class independent_bits_engine |
| |
| // explicit independent_bits_engine(); |
| |
| #include <random> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| void |
| test1() |
| { |
| std::independent_bits_engine<std::ranlux24, 32, unsigned> e1; |
| std::independent_bits_engine<std::ranlux24, 32, unsigned> e2(std::ranlux24_base::default_seed); |
| assert(e1 == e2); |
| assert(e1() == 2066486613); |
| } |
| |
| void |
| test2() |
| { |
| std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e1; |
| std::independent_bits_engine<std::ranlux48, 64, unsigned long long> e2(std::ranlux48_base::default_seed); |
| assert(e1 == e2); |
| assert(e1() == 18223106896348967647ull); |
| } |
| |
| int main(int, char**) |
| { |
| test1(); |
| test2(); |
| |
| return 0; |
| } |