std::philox_engine<UIntType,w,n,r,consts>::set_counter

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< cpp‎ | numeric‎ | random‎ | philox engine
std::philox_engine
Member functions
philox_engine::set_counter
Generation
Characteristics
Non-member functions
(C++26)
(C++26)(C++26)
void set_counter( const std::array <result_type, n> & c ) ;
(since C++26)

Sets the counter of the random-number engine.

  • For each integer k in [ 0 n ) , sets Xk to cn-1-k mod 2w
  • The value of j is set to n - 1.[1]
  1. As j is being set to n - 1

Parameters

c - counter sequence to use to set the counter

Complexity

O(n).

See also

constructs the engine
(public member function)
sets the current state of the engine
(public member function)