Returns a random sample of a range of length size(range)
.
Public Member Functions | |
template<typename Rng , typename URNG = detail::default_random_engine> | |
CPP_TEMPLATE_AUX_0 (requires ` viewable_range< Rng > &&input_range< Rng > &&uniform_random_bit_generator< URNG > &&convertible_to< invoke_result_t< URNG & >, range_difference_t< Rng >> &&(sized_range< Rng >||sized_sentinel_for< sentinel_t< Rng >, iterator_t< Rng >>||forward_range< Rng >)) sample_view< all_t< Rng > | |
URNG | operator() (Rng &&rng, range_difference_t< Rng > sample_size, URNG &generator=detail::get_random_engine()) const |