std::binomial_distribution::binomial_distribution - cppreference.com (original) (raw)
| 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.
Uses t and p as the distribution parameters.
Uses params as the distribution parameter.
[edit] 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 |
[edit] Notes
Requires that 0 ≤ p ≤ 1 and 0 ≤ t.
[edit] 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 |