ns3::ZipfVariableImpl Class Reference

Inheritance diagram for ns3::ZipfVariableImpl:

Collaboration diagram for ns3::ZipfVariableImpl:

Public Member Functions
	ZipfVariableImpl (long n, double alpha)
	ZipfVariableImpl ()
	A zipf variable with N=1 and alpha=0. More...
virtual RandomVariableBase *	Copy (void) const
virtual double	GetValue ()
Public Member Functions inherited from ns3::RandomVariableBase
	RandomVariableBase ()
	RandomVariableBase (const RandomVariableBase &o)
virtual	~RandomVariableBase ()
virtual uint32_t	GetInteger ()
RngStream *	GetStream (void)

Private Attributes
double	m_alpha
double	m_c
long	m_n

Detailed Description

Definition at line 1853 of file random-variable.cc.

Constructor & Destructor Documentation

ns3::ZipfVariableImpl::ZipfVariableImpl	(	long	n,
		double	alpha
	)

Parameters

n	the number of possible items
alpha	the alpha parameter

Definition at line 1895 of file random-variable.cc.

References m_c, and NS_LOG_FUNCTION.

ns3::ZipfVariableImpl::ZipfVariableImpl

(

)

A zipf variable with N=1 and alpha=0.

Definition at line 1886 of file random-variable.cc.

References NS_LOG_FUNCTION.

Referenced by Copy().

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Member Function Documentation

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

virtual

Implements ns3::RandomVariableBase.

Definition at line 1880 of file random-variable.cc.

References m_alpha, m_n, NS_LOG_FUNCTION, and ZipfVariableImpl().

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double ns3::ZipfVariableImpl::GetValue ( void  )

virtual

Returns

A random value from this distribution

Implements ns3::RandomVariableBase.

Definition at line 1910 of file random-variable.cc.

References ns3::RandomVariableBase::GetStream(), m_alpha, m_c, m_n, NS_LOG_FUNCTION, and ns3::RngStream::RandU01().

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Member Data Documentation

double ns3::ZipfVariableImpl::m_alpha

private

Definition at line 1875 of file random-variable.cc.

Referenced by Copy(), and GetValue().

double ns3::ZipfVariableImpl::m_c

private

Definition at line 1876 of file random-variable.cc.

Referenced by GetValue(), and ZipfVariableImpl().

long ns3::ZipfVariableImpl::m_n

private

Definition at line 1874 of file random-variable.cc.

Referenced by Copy(), and GetValue().

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

• src/core/model/random-variable.cc