| libstdc++
    | 
| Public Types | |
| typedef unsigned int | result_type | 
| Public Member Functions | |
| random_device (const std::string &__token="mt19937") | |
| random_device (const random_device &)=delete | |
| double | entropy () const noexcept | 
| result_type | operator() () | 
| void | operator= (const random_device &)=delete | 
| Static Public Member Functions | |
| static constexpr result_type | max () | 
| static constexpr result_type | min () | 
A standard interface to a platform-specific non-deterministic random number generator (if any are available).
| typedef unsigned int std::random_device::result_type |