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std::shuffle_order_engine(3) C++ Standard Libary std::shuffle_order_engine(3) NAME std::shuffle_order_engine - std::shuffle_order_engine Synopsis Defined in header <random> template< class Engine, (since C++11) std::size_t K > class shuffle_order_engine; shuffle_order_engine is a random number engine adaptor that shuffles the random numbers generated by the base engine. It maintains a table of size K and delivers a randomly selected number from that table when requested, replacing it with a number generated by the base engine. The following typedef defines the random number engine with one com- monly used parameter set: Defined in header <random> Type Definition knuth_b(C++11) std::shuffle_order_engine<std::minstd_rand0, 256> Template parameters Engine - the type of the wrapped engine K - the size of the internal table. Must be greater than 0 Type requirements - Engine must meet the requirements of RandomNumberEngine. Member types Member type Definition result_type Engine::result_type Member functions constructor constructs the engine adaptor (C++11) (public member function) seed sets the state of the underlying engine (C++11) (public member function) base returns the underlying engine (C++11) (public member function) Generation operator() advances the state of the underlying engine and re- turns the (C++11) generated value (public member function) discard advances the adaptor's state by a specified amount (C++11) (public member function) Characteristics min gets the smallest possible value in the output range of the [static] (C++11) underlying engine. (public static member function) max gets the largest possible value in the output range of the [static] (C++11) underlying engine. (public static member function) Non-member functions operator== compares the internal states of the adap- tors and operator!= underlying engines (C++11) (function) (C++11)(removed in C++20) operator<< performs stream input and output on pseudo-random number operator>> engine adaptor (C++11) (function) Member objects constexpr size_t table_size the size of the internal table, K [static] (public static member constant) http://cppreference.com 2022.07.31 std::shuffle_order_engine(3)
NAME | Synopsis | Template parameters | Type requirements | Member types | Member functions | Generation | Characteristics | Non-member functions | Member objects
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