std::piecewise_constant_distribution< _RealType > Class Template Reference

Classes
struct	param_type

Public Types
typedef _RealType	result_type

Public Member Functions
template<typename _InputIteratorB , typename _InputIteratorW >
	piecewise_constant_distribution (_InputIteratorB __bfirst, _InputIteratorB __bend, _InputIteratorW __wbegin)
	piecewise_constant_distribution (const param_type &__p)
template<typename _Func >
	piecewise_constant_distribution (initializer_list< _RealType > __bl, _Func __fw)
template<typename _Func >
	piecewise_constant_distribution (size_t __nw, _RealType __xmin, _RealType __xmax, _Func __fw)
template<typename _ForwardIterator , typename _UniformRandomNumberGenerator >
void	__generate (_ForwardIterator __f, _ForwardIterator __t, _UniformRandomNumberGenerator &__urng)
template<typename _ForwardIterator , typename _UniformRandomNumberGenerator >
void	__generate (_ForwardIterator __f, _ForwardIterator __t, _UniformRandomNumberGenerator &__urng, const param_type &__p)
template<typename _UniformRandomNumberGenerator >
void	__generate (result_type *__f, result_type *__t, _UniformRandomNumberGenerator &__urng, const param_type &__p)
std::vector< double >	densities () const
std::vector< _RealType >	intervals () 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 ()

Friends
template<typename _RealType1 , typename _CharT , typename _Traits >
std::basic_ostream< _CharT, _Traits > &	operator<< (std::basic_ostream< _CharT, _Traits > &__os, const std::piecewise_constant_distribution< _RealType1 > &__x)
bool	operator== (const piecewise_constant_distribution &__d1, const piecewise_constant_distribution &__d2)
template<typename _RealType1 , typename _CharT , typename _Traits >
std::basic_istream< _CharT, _Traits > &	operator>> (std::basic_istream< _CharT, _Traits > &__is, std::piecewise_constant_distribution< _RealType1 > &__x)

Detailed Description

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

A piecewise_constant_distribution random number distribution.

The formula for the piecewise constant probability mass function is

Definition at line 5517 of file random.h.

Member Typedef Documentation

result_type

template<typename _RealType = double>

typedef _RealType std::piecewise_constant_distribution< _RealType >::result_type

The type of the range of the distribution.

Definition at line 5524 of file random.h.

Member Function Documentation

densities()

template<typename _RealType = double>

std::vector<double> std::piecewise_constant_distribution< _RealType >::densities ( ) const

inline

Returns a vector of the probability densities.

Definition at line 5642 of file random.h.

References std::vector< _Tp, _Alloc >::empty().

intervals()

template<typename _RealType = double>

std::vector<_RealType> std::piecewise_constant_distribution< _RealType >::intervals ( ) const

inline

Returns a vector of the intervals.

Definition at line 5626 of file random.h.

References std::vector< _Tp, _Alloc >::empty().

max()

template<typename _RealType = double>

result_type std::piecewise_constant_distribution< _RealType >::max ( ) const

inline

Returns the least upper bound value of the distribution.

Definition at line 5677 of file random.h.

References std::vector< _Tp, _Alloc >::back(), and std::vector< _Tp, _Alloc >::empty().

min()

template<typename _RealType = double>

result_type std::piecewise_constant_distribution< _RealType >::min ( ) const

inline

Returns the greatest lower bound value of the distribution.

Definition at line 5667 of file random.h.

References std::vector< _Tp, _Alloc >::empty(), and std::vector< _Tp, _Alloc >::front().

operator()()

template<typename _RealType = double>

template<typename _UniformRandomNumberGenerator >

result_type std::piecewise_constant_distribution< _RealType >::operator() ( _UniformRandomNumberGenerator &  __urng )

inline

Generating functions.

Definition at line 5688 of file random.h.

param() [1/2]

template<typename _RealType = double>

param_type std::piecewise_constant_distribution< _RealType >::param ( ) const

inline

Returns the parameter set of the distribution.

Definition at line 5652 of file random.h.

param() [2/2]

template<typename _RealType = double>

void std::piecewise_constant_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 5660 of file random.h.

reset()

template<typename _RealType = double>

void std::piecewise_constant_distribution< _RealType >::reset ( )

inline

Resets the distribution state.

Definition at line 5619 of file random.h.

Friends And Related Function Documentation

operator<<

template<typename _RealType = double>

template<typename _RealType1 , typename _CharT , typename _Traits >

std::basic_ostream<_CharT, _Traits>& operator<< ( std::basic_ostream< _CharT, _Traits > &  __os, const std::piecewise_constant_distribution< _RealType1 > &  __x  )

friend

Inserts a piecewise_constant_distribution random number distribution __x into the output stream __os.

Parameters

__os	An output stream.
__x	A piecewise_constant_distribution random number distribution.

Returns

The output stream with the state of __x inserted or in an error state.

operator==

template<typename _RealType = double>

bool operator== ( const piecewise_constant_distribution< _RealType > &  __d1, const piecewise_constant_distribution< _RealType > &  __d2  )

friend

Return true if two piecewise constant distributions have the same parameters.

Definition at line 5723 of file random.h.

operator>>

template<typename _RealType = double>

template<typename _RealType1 , typename _CharT , typename _Traits >

std::basic_istream<_CharT, _Traits>& operator>> ( std::basic_istream< _CharT, _Traits > &  __is, std::piecewise_constant_distribution< _RealType1 > &  __x  )

friend

Extracts a piecewise_constant_distribution random number distribution __x from the input stream __is.

Parameters

__is	An input stream.
__x	A piecewise_constant_distribution random number generator engine.

Returns

The input stream with __x extracted or in an error state.

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

• random.h
• bits/random.tcc