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libcxx_old/test/std/numerics/rand/rand.predef/ranlux48_base.pass.cpp

26 lines
653 B
C++

//===----------------------------------------------------------------------===//
//
// 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>
// typedef subtract_with_carry_engine<uint_fast64_t, 48, 5, 12> ranlux48_base;
#include <random>
#include <cassert>
#include "test_macros.h"
int main(int, char**)
{
std::ranlux48_base e;
e.discard(9999);
assert(e() == 61839128582725ull);
return 0;
}