ns3::ConstantVariable Class Reference

A random variable that returns a constantClass ConstantVariable defines a random number generator that returns the same value every sample. More...

#include <random-variable.h>

Inheritance diagram for ns3::ConstantVariable:

Collaboration diagram for ns3::ConstantVariable:

Public Member Functions
	ConstantVariable ()
	Construct a ConstantVariable RNG that returns zero every sample. More...
	ConstantVariable (double c)
	Construct a ConstantVariable RNG that returns the specified value every sample. More...
void	SetConstant (double c)
	Specify a new constant RNG for this generator. More...
Public Member Functions inherited from ns3::RandomVariable
	RandomVariable ()
	RandomVariable (const RandomVariable &o)
	~RandomVariable ()
uint32_t	GetInteger (void) const
	Returns a random integer integer from the underlying distribution. More...
double	GetValue (void) const
	Returns a random double from the underlying distribution. More...
RandomVariable &	operator= (const RandomVariable &o)

Additional Inherited Members
Protected Member Functions inherited from ns3::RandomVariable
	RandomVariable (const RandomVariableBase &variable)
RandomVariableBase *	Peek (void) const

Detailed Description

A random variable that returns a constant

Class ConstantVariable defines a random number generator that returns the same value every sample.

Definition at line 156 of file random-variable.h.

Constructor & Destructor Documentation

ns3::ConstantVariable::ConstantVariable

(

)

Construct a ConstantVariable RNG that returns zero every sample.

Definition at line 375 of file random-variable.cc.

References NS_LOG_FUNCTION.

Referenced by SetConstant().

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ns3::ConstantVariable::ConstantVariable

(

double

c

)

Construct a ConstantVariable RNG that returns the specified value every sample.

Parameters

c	Unchanging value for this RNG.

Definition at line 380 of file random-variable.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

void ns3::ConstantVariable::SetConstant

(

double

c

)

Specify a new constant RNG for this generator.

Parameters

c	New constant value for this RNG.

Definition at line 386 of file random-variable.cc.

References ConstantVariable(), and NS_LOG_FUNCTION.

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

• src/core/model/random-variable.h
• src/core/model/random-variable.cc