Seeds the stored state.
void seed();
void seed(result_type x0);
void seed(seed_seq& seq);
Parameters
- x0 
 The seed value.
- seq 
 The object of type seed_seq that supplies the randomized seed.
Remarks
The first function calls stored_eng.seed().
The second function calls stored_eng.seed(x0).
The third function calls stored_eng.seed(seq).
Requirements
Header: <random>
Namespace: std