libstdc++: std::poisson_distribution< _IntType >::param_type Struct Reference

libstdc++

std::poisson_distribution< _IntType >::param_type Struct Reference

`#include <random.h>`

## Public Types
typedef poisson_distribution< _IntType > | distribution_type

## Public Member Functions
| param_type (double __mean)
double | mean () const

## Friends
bool | operator== (const param_type &__p1, const param_type &__p2)
class | poisson_distribution< _IntType >

## Detailed Description

template<typename _IntType = int>
struct std::poisson_distribution< _IntType >::param_type

Parameter type.

Definition at line 5274 of file random.h.

## Member Typedef Documentation

## ◆ distribution_type

template<typename _IntType = int>

typedef poisson_distribution<_IntType> std::poisson_distribution< _IntType >::param_type::distribution_type

Definition at line 5276 of file random.h.

## Constructor & Destructor Documentation

## ◆ param_type() [1/2]

template<typename _IntType = int>

std::poisson_distribution< _IntType >::param_type::param_type | ( |  | ) |
| inline

Definition at line 5279 of file random.h.

## ◆ param_type() [2/2]

template<typename _IntType = int>

std::poisson_distribution< _IntType >::param_type::param_type | ( | double | __mean | ) |
| inlineexplicit

Definition at line 5282 of file random.h.

## Member Function Documentation

## ◆ mean()

template<typename _IntType = int>

double std::poisson_distribution< _IntType >::param_type::mean | ( |  | ) | const
| inline

Definition at line 5290 of file random.h.

## Friends And Related Symbol Documentation

## ◆ operator==

template<typename _IntType = int>

bool operator== | ( | const param_type & | __p1,
|  | const param_type & | __p2 )
| friend

Definition at line 5294 of file random.h.

## ◆ poisson_distribution< _IntType >

template<typename _IntType = int>

friend class poisson_distribution< _IntType >
| friend

Definition at line 5276 of file random.h.

The documentation for this struct was generated from the following files:

- random.h
- bits/random.tcc