ns3::NormalVariableImpl Class Reference

Inheritance diagram for ns3::NormalVariableImpl:

Collaboration diagram for ns3::NormalVariableImpl:

Public Member Functions
	NormalVariableImpl ()
	Constructs an normal random variable with a mean value of 0 and variance of 1. More...
	NormalVariableImpl (double m, double v, double b=INFINITE_VALUE)
	Construct a normal random variable with specified mean and variance. More...
	NormalVariableImpl (const NormalVariableImpl &c)
virtual RandomVariableBase *	Copy (void) const
double	GetBound (void) const
double	GetMean (void) const
virtual double	GetValue ()
double	GetVariance (void) const
Public Member Functions inherited from ns3::RandomVariableBase
	RandomVariableBase ()
	RandomVariableBase (const RandomVariableBase &o)
virtual	~RandomVariableBase ()
virtual uint32_t	GetInteger ()
RngStream *	GetStream (void)

Static Public Attributes
static const double	INFINITE_VALUE = 1e307

Private Attributes
double	m_bound
double	m_mean
double	m_next
bool	m_nextValid
double	m_variance

Detailed Description

Definition at line 960 of file random-variable.cc.

Constructor & Destructor Documentation

ns3::NormalVariableImpl::NormalVariableImpl

(

)

Constructs an normal random variable with a mean value of 0 and variance of 1.

Definition at line 1001 of file random-variable.cc.

References NS_LOG_FUNCTION.

Referenced by Copy().

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ns3::NormalVariableImpl::NormalVariableImpl	(	double	m,
		double	v,
		double	b = INFINITE_VALUE
	)

Construct a normal random variable with specified mean and variance.

Parameters

m	Mean value
v	Variance
b	Bound. The NormalVariableImpl is bounded within +-bound of the mean.

Definition at line 1010 of file random-variable.cc.

References NS_LOG_FUNCTION.

ns3::NormalVariableImpl::NormalVariableImpl

(

const NormalVariableImpl &

c

)

Definition at line 1019 of file random-variable.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

RandomVariableBase * ns3::NormalVariableImpl::Copy ( void  ) const

virtual

Implements ns3::RandomVariableBase.

Definition at line 1070 of file random-variable.cc.

References NormalVariableImpl(), and NS_LOG_FUNCTION.

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double ns3::NormalVariableImpl::GetBound

(

void

)

const

Definition at line 1091 of file random-variable.cc.

References m_bound, and NS_LOG_FUNCTION.

Referenced by ns3::operator<<().

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double ns3::NormalVariableImpl::GetMean

(

void

)

const

Definition at line 1077 of file random-variable.cc.

References m_mean, and NS_LOG_FUNCTION.

Referenced by ns3::operator<<().

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double ns3::NormalVariableImpl::GetValue ( void  )

virtual

Returns

A value from this normal distribution

Implements ns3::RandomVariableBase.

Definition at line 1029 of file random-variable.cc.

References ns3::RandomVariableBase::GetStream(), m_bound, m_mean, m_next, m_nextValid, m_variance, NS_LOG_FUNCTION, ns3::RngStream::RandU01(), and visualizer.higcontainer::w.

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double ns3::NormalVariableImpl::GetVariance

(

void

)

const

Definition at line 1084 of file random-variable.cc.

References m_variance, and NS_LOG_FUNCTION.

Referenced by ns3::operator<<().

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Member Data Documentation

const double ns3::NormalVariableImpl::INFINITE_VALUE = 1e307

static

Definition at line 964 of file random-variable.cc.

Referenced by ns3::operator<<().

double ns3::NormalVariableImpl::m_bound

private

Definition at line 994 of file random-variable.cc.

Referenced by GetBound(), and GetValue().

double ns3::NormalVariableImpl::m_mean

private

Definition at line 992 of file random-variable.cc.

Referenced by GetMean(), and GetValue().

double ns3::NormalVariableImpl::m_next

private

Definition at line 996 of file random-variable.cc.

Referenced by GetValue().

bool ns3::NormalVariableImpl::m_nextValid

private

Definition at line 995 of file random-variable.cc.

Referenced by GetValue().

double ns3::NormalVariableImpl::m_variance

private

Definition at line 993 of file random-variable.cc.

Referenced by GetValue(), and GetVariance().

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

• src/core/model/random-variable.cc