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std_cauchy_distribution.3cxx
Langue: en
Version: 344407 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Member Typedef Documentation
- Member Function Documentation
- template<typename _RealType = double> result_type std::cauchy_distribution< _RealType >::max () const [inline]
- template<typename _RealType = double> result_type std::cauchy_distribution< _RealType >::min () const [inline]
- template<typename _RealType = double> template<typename _UniformRandomNumberGenerator > result_type std::cauchy_distribution< _RealType >::operator() (_UniformRandomNumberGenerator & __urng) [inline]
- template<typename _RealType = double> void std::cauchy_distribution< _RealType >::param (const param_type & __param) [inline]
- template<typename _RealType = double> param_type std::cauchy_distribution< _RealType >::param () const [inline]
- template<typename _RealType = double> void std::cauchy_distribution< _RealType >::reset () [inline]
- Author
NAME
std::cauchy_distribution -A cauchy_distribution random number distribution.
SYNOPSIS
Classes
struct param_type
Public Types
typedef _RealType result_type
Public Member Functions
cauchy_distribution (_RealType __a=_RealType(0), _RealType __b=_RealType(1))
cauchy_distribution (const param_type &__p)
_RealType a () const
_RealType b () 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)
void param (const param_type &__param)
param_type param () const
void reset ()
Detailed Description
template<typename _RealType = double> class std::cauchy_distribution< _RealType >
A cauchy_distribution random number distribution.The formula for the normal probability mass function is $p(x|a,b) = (
i b (1 + (ac{x-a}{b})^2))^{-1}$
Definition at line 2704 of file random.h.
Member Typedef Documentation
template<typename _RealType = double> typedef _RealType std::cauchy_distribution< _RealType >::result_typeThe type of the range of the distribution.
Definition at line 2711 of file random.h.
Member Function Documentation
template<typename _RealType = double> result_type std::cauchy_distribution< _RealType >::max () const [inline]
Returns the least upper bound value of the distribution.
Definition at line 2795 of file random.h.
template<typename _RealType = double> result_type std::cauchy_distribution< _RealType >::min () const [inline]
Returns the greatest lower bound value of the distribution.
Definition at line 2788 of file random.h.
template<typename _RealType = double> template<typename _UniformRandomNumberGenerator > result_type std::cauchy_distribution< _RealType >::operator() (_UniformRandomNumberGenerator & __urng) [inline]
Generating functions.
Definition at line 2803 of file random.h.
References std::cauchy_distribution< _RealType >::operator()(), and std::cauchy_distribution< _RealType >::param().
Referenced by std::cauchy_distribution< _RealType >::operator()().
template<typename _RealType = double> void std::cauchy_distribution< _RealType >::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 2781 of file random.h.
template<typename _RealType = double> param_type std::cauchy_distribution< _RealType >::param () const [inline]
Returns the parameter set of the distribution.
Definition at line 2773 of file random.h.
Referenced by std::cauchy_distribution< _RealType >::operator()(), std::operator==(), and std::operator>>().
template<typename _RealType = double> void std::cauchy_distribution< _RealType >::reset () [inline]
Resets the distribution state.
Definition at line 2755 of file random.h.
Author
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