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-exception
6//
7//===----------------------------------------------------------------------===//
8
9// <random>
10
11// typedef mersenne_twister_engine<uint_fast64_t, 64, 312, 156, 31,
12// 0xb5026f5aa96619e9,
13// 29, 0x5555555555555555,
14// 17, 0x71d67fffeda60000,
15// 37, 0xfff7eee000000000,
16// 43, 6364136223846793005> mt19937_64;
17
18#include <random>
19#include <cassert>
20
21#include "test_macros.h"
22
23int main(int, char**)
24{
25 std::mt19937_64 e;
26 e.discard(9999);
27 assert(e() == 9981545732273789042ull);
28
29 return 0;
30}
31

source code of libcxx/test/std/numerics/rand/rand.predef/mt19937_64.pass.cpp