libstdc++
std::weibull_distribution< _RealType > Class Template Reference

List of all members.

Classes

struct  param_type

Public Types

typedef _RealType result_type

Public Member Functions

 weibull_distribution (_RealType __a=_RealType(1), _RealType __b=_RealType(1))
 weibull_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)
template<typename _UniformRandomNumberGenerator >
result_type operator() (_UniformRandomNumberGenerator &__urng, const param_type &__p)
param_type param () const
void param (const param_type &__param)
void reset ()

Detailed Description

template<typename _RealType = double>
class std::weibull_distribution< _RealType >

A weibull_distribution random number distribution.

The formula for the normal probability density function is:

\[ p(x|\alpha,\beta) = \frac{\alpha}{\beta} (\frac{x}{\beta})^{\alpha-1} \exp{(-(\frac{x}{\beta})^\alpha)} \]

Definition at line 4318 of file random.h.


Member Typedef Documentation

template<typename _RealType = double>
typedef _RealType std::weibull_distribution< _RealType >::result_type

The type of the range of the distribution.

Definition at line 4325 of file random.h.


Member Function Documentation

template<typename _RealType = double>
_RealType std::weibull_distribution< _RealType >::a ( ) const
inline

Return the $a$ parameter of the distribution.

Definition at line 4376 of file random.h.

template<typename _RealType = double>
_RealType std::weibull_distribution< _RealType >::b ( ) const
inline

Return the $b$ parameter of the distribution.

Definition at line 4383 of file random.h.

template<typename _RealType = double>
result_type std::weibull_distribution< _RealType >::max ( ) const
inline

Returns the least upper bound value of the distribution.

Definition at line 4412 of file random.h.

template<typename _RealType = double>
result_type std::weibull_distribution< _RealType >::min ( ) const
inline

Returns the greatest lower bound value of the distribution.

Definition at line 4405 of file random.h.

template<typename _RealType = double>
template<typename _UniformRandomNumberGenerator >
result_type std::weibull_distribution< _RealType >::operator() ( _UniformRandomNumberGenerator &  __urng)
inline
template<typename _RealType = double>
param_type std::weibull_distribution< _RealType >::param ( ) const
inline

Returns the parameter set of the distribution.

Definition at line 4390 of file random.h.

Referenced by std::weibull_distribution< _RealType >::operator()(), std::operator==(), and std::operator>>().

template<typename _RealType = double>
void std::weibull_distribution< _RealType >::param ( const param_type __param)
inline

Sets the parameter set of the distribution.

Parameters:
__paramThe new parameter set of the distribution.

Definition at line 4398 of file random.h.

template<typename _RealType = double>
void std::weibull_distribution< _RealType >::reset ( )
inline

Resets the distribution state.

Definition at line 4369 of file random.h.


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