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libcxx/test/std/numerics/rand/rand.predef/mt19937_64.pass.cpp

28 lines
892 B
C++

//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <random>
// typedef mersenne_twister_engine<uint_fast64_t, 64, 312, 156, 31,
// 0xb5026f5aa96619e9,
// 29, 0x5555555555555555,
// 17, 0x71d67fffeda60000,
// 37, 0xfff7eee000000000,
// 43, 6364136223846793005> mt19937_64;
#include <random>
#include <cassert>
int main()
{
std::mt19937_64 e;
e.discard(9999);
assert(e() == 9981545732273789042ull);
}