std::mersenne_twister_engine<UIntType,w,n,m,r,a,u,d,s,b,t,c,l,f>::operator()

From cppreference.com

result_type operator()();
(since C++11)

Advances the state of the engine, and generates a pseudo-random value from the new state.

Return value

A pseudo-random number in [ min() max() ]

Complexity

Amortized constant.

See also

advances the engine's state by a specified amount
(public member function)