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std_negative_binomial_distribution.3cxx
Langue: en
Version: 356681 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Member Typedef Documentation
- Member Function Documentation
- template<typename _IntType = int> _IntType std::negative_binomial_distribution< _IntType >::k () const [inline]
- template<typename _IntType = int> result_type std::negative_binomial_distribution< _IntType >::max () const [inline]
- template<typename _IntType = int> result_type std::negative_binomial_distribution< _IntType >::min () const [inline]
- template<typename _IntType > template<typename _UniformRandomNumberGenerator > negative_binomial_distribution< _IntType >::result_type std::negative_binomial_distribution< _IntType >::operator() (_UniformRandomNumberGenerator & __urng)
- template<typename _IntType = int> double std::negative_binomial_distribution< _IntType >::p () const [inline]
- template<typename _IntType = int> param_type std::negative_binomial_distribution< _IntType >::param () const [inline]
- template<typename _IntType = int> void std::negative_binomial_distribution< _IntType >::param (const param_type & __param) [inline]
- template<typename _IntType = int> void std::negative_binomial_distribution< _IntType >::reset () [inline]
- Friends And Related Function Documentation
- template<typename _IntType = int> template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_ostream<_CharT, _Traits>& operator<< (std::basic_ostream< _CharT, _Traits > &, const std::negative_binomial_distribution< _IntType1 > &) [friend]
- template<typename _IntType = int> template<typename _IntType1 > bool operator== (const std::negative_binomial_distribution< _IntType1 > & __d1, const std::negative_binomial_distribution< _IntType1 > & __d2) [friend]
- template<typename _IntType = int> template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_istream<_CharT, _Traits>& operator>> (std::basic_istream< _CharT, _Traits > &, std::negative_binomial_distribution< _IntType1 > &) [friend]
- Author
NAME
std::negative_binomial_distribution -A negative_binomial_distribution random number distribution.
SYNOPSIS
Classes
struct param_type
Public Types
typedef _IntType result_type
Public Member Functions
negative_binomial_distribution (_IntType __k=1, double __p=0.5)
negative_binomial_distribution (const param_type &__p)
_IntType k () const
result_type max () const
result_type min () const
template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng, const param_type &__p)
template<typename _UniformRandomNumberGenerator > result_type operator() (_UniformRandomNumberGenerator &__urng)
double p () const
void param (const param_type &__param)
param_type param () const
void reset ()
Friends
template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_ostream< _CharT, _Traits > & operator<< (std::basic_ostream< _CharT, _Traits > &, const std::negative_binomial_distribution< _IntType1 > &)
template<typename _IntType1 > bool operator== (const std::negative_binomial_distribution< _IntType1 > &__d1, const std::negative_binomial_distribution< _IntType1 > &__d2)
template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_istream< _CharT, _Traits > & operator>> (std::basic_istream< _CharT, _Traits > &, std::negative_binomial_distribution< _IntType1 > &)
Detailed Description
template<typename _IntType = int> class std::negative_binomial_distribution< _IntType >
A negative_binomial_distribution random number distribution.The formula for the negative binomial probability mass function is $p(i) = } p^i (1 - p)^{t - i}$ where $t$ and $p$ are the parameters of the distribution.
Definition at line 3792 of file random.h.
Member Typedef Documentation
template<typename _IntType = int> typedef _IntType std::negative_binomial_distribution< _IntType >::result_typeThe type of the range of the distribution.
Definition at line 3799 of file random.h.
Member Function Documentation
template<typename _IntType = int> _IntType std::negative_binomial_distribution< _IntType >::k () const [inline]
Return the $k$ parameter of the distribution.
Definition at line 3848 of file random.h.
template<typename _IntType = int> result_type std::negative_binomial_distribution< _IntType >::max () const [inline]
Returns the least upper bound value of the distribution.
Definition at line 3884 of file random.h.
template<typename _IntType = int> result_type std::negative_binomial_distribution< _IntType >::min () const [inline]
Returns the greatest lower bound value of the distribution.
Definition at line 3877 of file random.h.
template<typename _IntType > template<typename _UniformRandomNumberGenerator > negative_binomial_distribution< _IntType >::result_type std::negative_binomial_distribution< _IntType >::operator() (_UniformRandomNumberGenerator & __urng)
Generating functions.
Definition at line 1041 of file random.tcc.
template<typename _IntType = int> double std::negative_binomial_distribution< _IntType >::p () const [inline]
Return the $p$ parameter of the distribution.
Definition at line 3855 of file random.h.
template<typename _IntType = int> param_type std::negative_binomial_distribution< _IntType >::param () const [inline]
Returns the parameter set of the distribution.
Definition at line 3862 of file random.h.
template<typename _IntType = int> void std::negative_binomial_distribution< _IntType >::param (const param_type & __param) [inline]
Sets the parameter set of the distribution. Parameters:
- __param The new parameter set of the distribution.
Definition at line 3870 of file random.h.
template<typename _IntType = int> void std::negative_binomial_distribution< _IntType >::reset () [inline]
Resets the distribution state.
Definition at line 3841 of file random.h.
References std::gamma_distribution< _RealType >::reset().
Friends And Related Function Documentation
template<typename _IntType = int> template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_ostream<_CharT, _Traits>& operator<< (std::basic_ostream< _CharT, _Traits > &, const std::negative_binomial_distribution< _IntType1 > &) [friend]
Inserts a negative_binomial_distribution random number distribution __x into the output stream __os. Parameters:
- __os An output stream.
__x A negative_binomial_distribution random number distribution.
Returns:
- The output stream with the state of __x inserted or in an error state.
template<typename _IntType = int> template<typename _IntType1 > bool operator== (const std::negative_binomial_distribution< _IntType1 > & __d1, const std::negative_binomial_distribution< _IntType1 > & __d2) [friend]
Return true if two negative binomial distributions have the same parameters and the sequences that would be generated are equal.
Definition at line 3906 of file random.h.
template<typename _IntType = int> template<typename _IntType1 , typename _CharT , typename _Traits > std::basic_istream<_CharT, _Traits>& operator>> (std::basic_istream< _CharT, _Traits > &, std::negative_binomial_distribution< _IntType1 > &) [friend]
Extracts a negative_binomial_distribution random number distribution __x from the input stream __is. Parameters:
- __is An input stream.
__x A negative_binomial_distribution random number generator engine.
Returns:
- The input stream with __x extracted or in an error state.
Author
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