class
<random>

std::default_random_engine

Default random engine
This is a random number engine class that generates pseudo-random numbers.

It is the library implemention's selection of a generator that provides at least acceptable engine behavior for relatively casual, inexpert, and/or lightweight use.

Member types

The following alias is a member type of default_random_engine:

member typedefinitionnotes
result_typeAn unsigned integer typeThe type of the numbers generated.

Member functions

In the case that this is a linear_congruential_engine type, it has the following member functions:
(constructor)
Construct linear congruential engine (public member function)
min
Minimum value (public static member function)
max
Maximum value (public static member function)
seed
Seed engine (public member function)
operator()
Generate random number (public member function )
discard
Advance internal state (public member function)

Non-member functions

operator<<
Insert into output stream (function template )
operator>>
Extract from input stream (function template )
relational operators
Relational operators (function template )

See also

minstd_rand0
Minimal Standard minstd_rand0 generator (class )
mt19937
Mersenne Twister 19937 generator (class )

C++