std::linear_congruential_engine<UIntType,a,c,m>:: min

From cppreference.com

static constexpr result_type min ( ) ;
(since C++11)

Returns the minimum value potentially generated by the random-number engine.

Return value

c == 0u ? 1u : 0u ;

Complexity

Constant.

See also

[static]
gets the largest possible value in the output range
(public static member function)