std::random_device::operator() - cppreference.com (original) (raw)

| result_type operator()(); | | (since C++11) | | -------------------------- | | ------------- |

Generates a non-deterministic uniformly-distributed random value.

[edit] Parameters

(none)

[edit] Return value

A random number uniformly distributed in [min(), max()].

[edit] Exceptions

Throws an implementation-defined exception derived from std::exception if a random number could not be generated.

[edit] See also

| | gets the smallest possible value in the output range (public static member function) [edit] | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | | gets the largest possible value in the output range (public static member function) [edit] |