std::linear_congruential_engine::discard
From cppreference.com
                    
                                        
                    < cpp | numeric | random | linear congruential engine
                    
                                                            
                    |   void discard( unsigned long long z );  | 
(since C++11) | |
Advances the internal state by z times. Equivalent to calling operator() z times and discarding the result
[edit] Parameters
| z | - | integer value specifying the number of times to advance the state by | 
[edit] Complexity
| This section is incomplete | 
[edit] See also
|    advances the engine's state and returns the generated value  (public member function)  | |