46 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// <random>10 11// template<class UIntType, size_t w, size_t s, size_t r>12// class subtract_with_carry_engine;13 14// explicit subtract_with_carry_engine();15 16#include <random>17#include <cassert>18 19#include "test_macros.h"20 21void22test1()23{24 std::ranlux24_base e1;25 std::ranlux24_base e2(std::ranlux24_base::default_seed);26 assert(e1 == e2);27 assert(e1() == 15039276);28}29 30void31test2()32{33 std::ranlux48_base e1;34 std::ranlux48_base e2(std::ranlux48_base::default_seed);35 assert(e1 == e2);36 assert(e1() == 23459059301164ull);37}38 39int main(int, char**)40{41 test1();42 test2();43 44 return 0;45}46