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template<typename I , typename S , typename Gen = detail::default_random_engine &>
requires random_access_iterator<I> && sentinel_for<S, I> && permutable<I> && uniform_random_bit_generator<std::remove_reference_t<Gen>> && convertible_to<invoke_result_t<Gen &>, iter_difference_t<I>> |
I | ranges::shuffle (I const first, S const last, Gen &&gen=detail::get_random_engine()) |
| function template shuffle
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template<typename Rng , typename Gen = detail::default_random_engine &>
requires random_access_range<Rng> && permutable<iterator_t<Rng>> && uniform_random_bit_generator<std::remove_reference_t<Gen>> && convertible_to<invoke_result_t<Gen &>, iter_difference_t<iterator_t<Rng>>> |
borrowed_iterator_t< Rng > | ranges::shuffle (Rng &&rng, Gen &&rand=detail::get_random_engine()) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
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