NAME¶

std::binomial_distribution::binomial_distribution - std::binomial_distribution::binomial_distribution

Synopsis¶

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 parameter.

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