libcxx/test/std/numerics/rand/rand.predef/ranlux48_base.pass.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-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // <random>
  10
  11 // typedef subtract_with_carry_engine<uint_fast64_t, 48,  5, 12>  ranlux48_base;
  12
  13 #include <random>
  14 #include <cassert>
  15
  16 #include "test_macros.h"
  17
  18 int main(int, char**)
  19 {
  20     std::ranlux48_base e;
  21     e.discard(9999);
  22     assert(e() == 61839128582725ull);
  23
  24   return 0;
  25 }