std::mersenne_twister_engine::max

From cppreference.com

Pseudo-random number generation
Uniform random bit generators
Engines and engine adaptors
Non-deterministic generator
Distributions
Uniform distributions
Bernoulli distributions
Poisson distributions
Normal distributions
Sampling distributions
Seed Sequences
(C++11)
C library
static constexpr result_type max();
(since C++11)

Returns the maximum value potentially generated by the random-number engine. This value is equal to 2w
- 1
, where w is the template parameter also accessible as static member word_size.

Parameters

(none)

Return value

The maximum potentially generated value.

Complexity

Constant

See also

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