Classes
struct	param_type

Public Types
typedef _IntType	result_type

Public Member Functions
template<typename _InputIterator >
	discrete_distribution (_InputIterator __wbegin, _InputIterator __wend)

	discrete_distribution (initializer_list< double > __wl)

template<typename _Func >
	discrete_distribution (size_t __nw, double __xmin, double __xmax, _Func __fw)

	discrete_distribution (const param_type &__p)

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)

result_type	max () const

result_type	min () const

template<typename _UniformRandomNumberGenerator >
discrete_distribution < _IntType >::result_type	operator() (_UniformRandomNumberGenerator &__urng, const param_type &__param)

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)

std::vector< double >	probabilities () const

void	reset ()

Friends
template<typename _IntType1 , typename _CharT , typename _Traits >
std::basic_ostream< _CharT, _Traits > &	operator<< (std::basic_ostream< _CharT, _Traits > &__os, const std::discrete_distribution< _IntType1 > &__x)

bool	operator== (const discrete_distribution &__d1, const discrete_distribution &__d2)

template<typename _IntType1 , typename _CharT , typename _Traits >
std::basic_istream< _CharT, _Traits > &	operator>> (std::basic_istream< _CharT, _Traits > &__is, std::discrete_distribution< _IntType1 > &__x)

Detailed Description

template<typename _IntType = int>
class std::discrete_distribution< _IntType >

A discrete_distribution random number distribution.

The formula for the discrete probability mass function is

Definition at line 5251 of file random.h.

Member Typedef Documentation

template<typename _IntType = int>

typedef _IntType std::discrete_distribution< _IntType >::result_type

The type of the range of the distribution.

Definition at line 5254 of file random.h.

Member Function Documentation

template<typename _IntType = int>

result_type std::discrete_distribution< _IntType >::max ( ) const

inline

Returns the least upper bound value of the distribution.

Definition at line 5371 of file random.h.

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

template<typename _IntType = int>

result_type std::discrete_distribution< _IntType >::min ( ) const

inline

Returns the greatest lower bound value of the distribution.

Definition at line 5364 of file random.h.

template<typename _IntType = int>

template<typename _UniformRandomNumberGenerator >

result_type std::discrete_distribution< _IntType >::operator() ( _UniformRandomNumberGenerator & __urng )

inline

Generating functions.

Definition at line 5382 of file random.h.

template<typename _IntType = int>

param_type std::discrete_distribution< _IntType >::param ( ) const

inline

Returns the parameter set of the distribution.

Definition at line 5349 of file random.h.

template<typename _IntType = int>

void std::discrete_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 5357 of file random.h.

template<typename _IntType = int>

std::vector<double> std::discrete_distribution< _IntType >::probabilities ( ) const

inline

Returns the probabilities of the distribution.

Definition at line 5339 of file random.h.

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

template<typename _IntType = int>

void std::discrete_distribution< _IntType >::reset ( )

inline

Resets the distribution state.

Definition at line 5332 of file random.h.

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 > &	__os,
		const std::discrete_distribution< _IntType1 > &	__x
	)

friend

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

Parameters

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

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

template<typename _IntType = int>

bool operator==	(	const discrete_distribution< _IntType > &	__d1,
		const discrete_distribution< _IntType > &	__d2
	)

friend

Return true if two discrete distributions have the same parameters.

Definition at line 5417 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 > &	__is,
		std::discrete_distribution< _IntType1 > &	__x
	)

friend

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

Parameters

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

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

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

Classes

Public Types

Public Member Functions

Friends

Detailed Description

template<typename _IntType = int> class std::discrete_distribution< _IntType >

Member Typedef Documentation

Member Function Documentation

Friends And Related Function Documentation

template<typename _IntType = int>
class std::discrete_distribution< _IntType >