std::binomial_distribution<IntType>::binomial_distribution
From cppreference.com
< cpp | numeric | random | binomial distribution
binomial_distribution() : binomial_distribution(1) {} |
(1) | (since C++11) |
explicit binomial_distribution( IntType t, double p = 0.5 ); |
(2) | (since C++11) |
explicit binomial_distribution( const param_type& params ); |
(3) | (since C++11) |
Constructs a new distribution object. (2) uses t
and p
as the distribution parameters. (3) uses params
as the distribution parameters.
Parameters
t | - | the t distribution parameter (number of trials) |
p | - | the p distribution parameter (probability of a trial generating true) |
params | - | the distribution parameter set |
Notes
Requires that 0 ≤ p ≤ 1 and 0 ≤ t.
Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
DR | Applied to | Behavior as published | Correct behavior |
---|---|---|---|
P0935R0 | C++11 | default constructor was explicit | made implicit |