negative_binomial_distribution Class
Generates a negative binomial distribution.
template<class IntType = int>
class negative_binomial_distribution {
public:
typedef IntType result_type;
struct param_type;
explicit negative_binomial_distribution(result_type k0 = 1,
double p0 = 0.5);
explicit negative_binomial_distribution(const param_type& par0);
result_type k() const;
double p() const;
param_type param() const;
void param(const param_type& par0);
result_type min() const;
result_type max() const;
void reset();
template<class Engine>
result_type operator()(Engine& eng);
template<class Engine>
result_type operator()(Engine& eng,
const param_type& par0);
private:
result_type stored_k;
double stored_p;
};
Parameters
Parameter |
Description |
|---|---|
IntType |
The integer result type. |
Remarks
This template class describes a distribution that produces values of a user-specified integral type distributed with a negative binomial distribution.
Requirements
Header: <random>
Namespace: std
See Also
Reference
negative_binomial_distribution::negative_binomial_distribution
negative_binomial_distribution::operator()
negative_binomial_distribution::param
negative_binomial_distribution::param_type