| 25 | |
| 26 | namespace { |
| 27 | std::mt19937_64* InitRngWithRandomSeed() { |
| 28 | std::random_device device("/dev/urandom"); |
| 29 | return new std::mt19937_64(device()); |
| 30 | } |
| 31 | std::mt19937_64 InitRngWithDefaultSeed() { return std::mt19937_64(); } |
| 32 | |
| 33 | } // anonymous namespace |