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std::binomial_distribution<IntType>::binomial_distribution

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std::binomial_distribution
Member functions
binomial_distribution::binomial_distribution
(C++11)
Generation
Characteristics
Non-member functions
(C++11)(C++11)(until C++20)
(C++11)(C++11)
 
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.

[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