std::uniform_real_distribution< _RealType > Class Template Reference

Classes
struct	param_type

Public Types
typedef _RealType	result_type

Public Member Functions
	uniform_real_distribution ()
	uniform_real_distribution (_RealType __a, _RealType __b=_RealType(1))
	uniform_real_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	a () const
result_type	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 ()

Friends
bool	operator== (const uniform_real_distribution &__d1, const uniform_real_distribution &__d2)

Detailed Description

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

Uniform continuous distribution for random numbers.

A continuous random distribution on the range [min, max) with equal probability throughout the range. The URNG should be real-valued and deliver number in the range [0, 1).

Definition at line 1740 of file random.h.

Member Typedef Documentation

result_type

template<typename _RealType = double>

typedef _RealType std::uniform_real_distribution< _RealType >::result_type

The type of the range of the distribution.

Definition at line 1747 of file random.h.

Constructor & Destructor Documentation

uniform_real_distribution() [1/2]

template<typename _RealType = double>

std::uniform_real_distribution< _RealType >::uniform_real_distribution ( )

inline

Constructs a uniform_real_distribution object.

The lower bound is set to 0.0 and the upper bound to 1.0

Definition at line 1790 of file random.h.

uniform_real_distribution() [2/2]

template<typename _RealType = double>

std::uniform_real_distribution< _RealType >::uniform_real_distribution ( _RealType  __a, _RealType  __b = _RealType(1)  )

inlineexplicit

Constructs a uniform_real_distribution object.

Parameters

__a	[IN] The lower bound of the distribution.
__b	[IN] The upper bound of the distribution.

Definition at line 1799 of file random.h.

Member Function Documentation

max()

template<typename _RealType = double>

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

inline

Returns the inclusive upper bound of the distribution range.

Definition at line 1850 of file random.h.

min()

template<typename _RealType = double>

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

inline

Returns the inclusive lower bound of the distribution range.

Definition at line 1843 of file random.h.

operator()()

template<typename _RealType = double>

template<typename _UniformRandomNumberGenerator >

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

inline

Generating functions.

Definition at line 1858 of file random.h.

param() [1/2]

template<typename _RealType = double>

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

inline

Returns the parameter set of the distribution.

Definition at line 1828 of file random.h.

Referenced by std::operator>>().

param() [2/2]

template<typename _RealType = double>

void std::uniform_real_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 1836 of file random.h.

reset()

template<typename _RealType = double>

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

inline

Resets the distribution state.

Does nothing for the uniform real distribution.

Definition at line 1814 of file random.h.

Friends And Related Function Documentation

operator==

template<typename _RealType = double>

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

friend

Return true if two uniform real distributions have the same parameters.

Definition at line 1898 of file random.h.

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

• random.h
• bits/random.tcc