BasicEnergyHarvester increases remaining energy stored in an associated Energy Source. More...

#include "basic-energy-harvester.h"

Inheritance diagram for ns3::energy::BasicEnergyHarvester:

Collaboration diagram for ns3::energy::BasicEnergyHarvester:

Public Member Functions
	BasicEnergyHarvester ()

	BasicEnergyHarvester (Time updateInterval)

	~BasicEnergyHarvester () override

int64_t	AssignStreams (int64_t stream)

Time	GetHarvestedPowerUpdateInterval () const

void	SetHarvestedPowerUpdateInterval (Time updateInterval)

Public Member Functions inherited from ns3::energy::EnergyHarvester
	EnergyHarvester ()

	~EnergyHarvester () override

Ptr< EnergySource >	GetEnergySource () const

Ptr< Node >	GetNode () const

double	GetPower () const

void	SetEnergySource (Ptr< EnergySource > source)

void	SetNode (Ptr< Node > node)
	Sets pointer to node containing this EnergyHarvester.

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor.

	~Object () override
	Destructor.

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together.

void	Dispose ()
	Dispose of this Object.

AggregateIterator	GetAggregateIterator () const
	Get an iterator to the Objects aggregated to this one.

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

template<typename T >
Ptr< T >	GetObject () const
	Get a pointer to the requested aggregated Object.

template<>
Ptr< Object >	GetObject () const
	Specialization of () for objects of type ns3::Object.

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId.

template<>
Ptr< Object >	GetObject (TypeId tid) const
	Specialization of (TypeId tid) for objects of type ns3::Object.

void	Initialize ()
	Invoke DoInitialize on all Objects aggregated to this one.

bool	IsInitialized () const
	Check if the object has been initialized.

void	UnidirectionalAggregateObject (Ptr< Object > other)
	Aggregate an Object to another Object.

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor.

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.

uint32_t	GetReferenceCount () const
	Get the reference count of the object.

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.

void	Ref () const
	Increment the reference count.

void	Unref () const
	Decrement the reference count.

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor.

void	GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const
	Get the value of an attribute, raising fatal errors if unsuccessful.

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors.

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful.

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors.

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context.

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context.

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context.

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context.

Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::energy::EnergyHarvester
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId ()
	Register this type.

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId ()
	Get the type ID.

Private Member Functions
void	CalculateHarvestedPower ()
	Calculates harvested Power.

void	DoDispose () override
	Defined in ns3::Object.

double	DoGetPower () const override

void	DoInitialize () override
	Defined in ns3::Object.

void	UpdateHarvestedPower ()
	This function is called every m_energyHarvestingUpdateInterval in order to update the amount of power that will be provided by the harvester in the next interval.

Private Attributes
EventId	m_energyHarvestingUpdateEvent
	energy harvesting event

Ptr< RandomVariableStream >	m_harvestablePower
	Random variable for the harvestable power.

TracedValue< double >	m_harvestedPower
	current harvested power, in Watt

Time	m_harvestedPowerUpdateInterval
	harvestable energy update interval

Time	m_lastHarvestingUpdateTime
	last harvesting time

TracedValue< double >	m_totalEnergyHarvestedJ
	total harvested energy, in Joule

Additional Inherited Members
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object.

virtual void	NotifyNewAggregate ()
	Notify all Objects aggregated to this one of a new Object being aggregated.

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes.

virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed.

Related Symbols inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

Detailed Description

BasicEnergyHarvester increases remaining energy stored in an associated Energy Source.

The BasicEnergyHarvester implements a simple model in which the amount of power provided by the harvester varies over time according to a customizable generic random variable and time update intervals.

Unit of power is chosen as Watt since energy models typically calculate energy as (time in seconds * power in Watt).

Definition at line 39 of file basic-energy-harvester.h.

Constructor & Destructor Documentation

◆ BasicEnergyHarvester() [1/2]

ns3::energy::BasicEnergyHarvester::BasicEnergyHarvester ( )

Definition at line 61 of file basic-energy-harvester.cc.

References NS_LOG_FUNCTION.

◆ BasicEnergyHarvester() [2/2]

ns3::energy::BasicEnergyHarvester::BasicEnergyHarvester ( Time updateInterval )

Parameters

updateInterval Energy harvesting update interval.

BasicEnergyHarvester constructor function that sets the interval between each update of the value of the power harvested by this energy harvester.

Definition at line 66 of file basic-energy-harvester.cc.

References m_harvestedPowerUpdateInterval, and NS_LOG_FUNCTION.

◆ ~BasicEnergyHarvester()

ns3::energy::BasicEnergyHarvester::~BasicEnergyHarvester ( )

override

Definition at line 72 of file basic-energy-harvester.cc.

References NS_LOG_FUNCTION.

Member Function Documentation

◆ AssignStreams()

int64_t ns3::energy::BasicEnergyHarvester::AssignStreams ( int64_t stream )

Parameters

stream Random variable stream number.

Returns: The number of stream indices assigned by this model.

This function sets the stream number to be used by the random variable that determines the amount of power that can be harvested by this energy harvester.

Definition at line 78 of file basic-energy-harvester.cc.

References m_harvestablePower, NS_LOG_FUNCTION, and ns3::RandomVariableStream::SetStream().

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◆ CalculateHarvestedPower()

void ns3::energy::BasicEnergyHarvester::CalculateHarvestedPower ( )

private

Calculates harvested Power.

Definition at line 160 of file basic-energy-harvester.cc.

References ns3::RandomVariableStream::GetValue(), m_harvestablePower, m_harvestedPower, ns3::Simulator::Now(), NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::Time::S.

Referenced by UpdateHarvestedPower().

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◆ DoDispose()

void ns3::energy::BasicEnergyHarvester::DoDispose ( )

overrideprivatevirtual

Defined in ns3::Object.

Reimplemented from ns3::Object.

Definition at line 154 of file basic-energy-harvester.cc.

References NS_LOG_FUNCTION.

◆ DoGetPower()

double ns3::energy::BasicEnergyHarvester::DoGetPower ( ) const

overrideprivatevirtual

Returns: m_harvestedPower The power currently provided by the Basic Energy Harvester. Implements DoGetPower defined in EnergyHarvester.

Reimplemented from ns3::energy::EnergyHarvester.

Definition at line 171 of file basic-energy-harvester.cc.

References m_harvestedPower, and NS_LOG_FUNCTION.

◆ DoInitialize()

void ns3::energy::BasicEnergyHarvester::DoInitialize ( )

overrideprivatevirtual

Defined in ns3::Object.

Reimplemented from ns3::Object.

Definition at line 144 of file basic-energy-harvester.cc.

References m_lastHarvestingUpdateTime, ns3::Simulator::Now(), NS_LOG_FUNCTION, and UpdateHarvestedPower().

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◆ GetHarvestedPowerUpdateInterval()

Time ns3::energy::BasicEnergyHarvester::GetHarvestedPowerUpdateInterval ( ) const

Returns: The interval between each update of the harvested power.

This function returns the interval between each update of the value of the power harvested by this energy harvester.

Definition at line 93 of file basic-energy-harvester.cc.

References m_harvestedPowerUpdateInterval, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ GetTypeId()

TypeId ns3::energy::BasicEnergyHarvester::GetTypeId ( )

static

Get the type ID.

Returns: The object TypeId.

Definition at line 28 of file basic-energy-harvester.cc.

References ns3::TypeId::AddDeprecatedName(), GetHarvestedPowerUpdateInterval(), m_harvestablePower, m_harvestedPower, m_totalEnergyHarvestedJ, ns3::MakePointerAccessor(), ns3::MakePointerChecker(), ns3::MakeTimeAccessor(), ns3::MakeTimeChecker(), ns3::MakeTraceSourceAccessor(), ns3::Seconds(), SetHarvestedPowerUpdateInterval(), and ns3::TypeId::SetParent().

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◆ SetHarvestedPowerUpdateInterval()

void ns3::energy::BasicEnergyHarvester::SetHarvestedPowerUpdateInterval ( Time updateInterval )

Parameters

updateInterval Energy harvesting update interval.

This function sets the interval between each update of the value of the power harvested by this energy harvester.

Definition at line 86 of file basic-energy-harvester.cc.

References m_harvestedPowerUpdateInterval, and NS_LOG_FUNCTION.

Referenced by GetTypeId().

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◆ UpdateHarvestedPower()

void ns3::energy::BasicEnergyHarvester::UpdateHarvestedPower ( )

private

This function is called every m_energyHarvestingUpdateInterval in order to update the amount of power that will be provided by the harvester in the next interval.

Definition at line 104 of file basic-energy-harvester.cc.

References CalculateHarvestedPower(), ns3::EventId::Cancel(), ns3::energy::EnergyHarvester::GetEnergySource(), ns3::Time::GetNanoSeconds(), ns3::energy::EnergyHarvester::GetNode(), ns3::Time::GetSeconds(), ns3::Simulator::IsFinished(), m_energyHarvestingUpdateEvent, m_harvestedPower, m_harvestedPowerUpdateInterval, m_lastHarvestingUpdateTime, m_totalEnergyHarvestedJ, ns3::Simulator::Now(), NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::Time::S, ns3::Simulator::Schedule(), and UpdateHarvestedPower().

Referenced by DoInitialize(), and UpdateHarvestedPower().

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Member Data Documentation

◆ m_energyHarvestingUpdateEvent

EventId ns3::energy::BasicEnergyHarvester::m_energyHarvestingUpdateEvent

private

energy harvesting event

Definition at line 117 of file basic-energy-harvester.h.

Referenced by UpdateHarvestedPower().

◆ m_harvestablePower

Ptr<RandomVariableStream> ns3::energy::BasicEnergyHarvester::m_harvestablePower

private

Random variable for the harvestable power.

Definition at line 112 of file basic-energy-harvester.h.

Referenced by AssignStreams(), CalculateHarvestedPower(), and GetTypeId().

◆ m_harvestedPower

TracedValue<double> ns3::energy::BasicEnergyHarvester::m_harvestedPower

private

current harvested power, in Watt

Definition at line 114 of file basic-energy-harvester.h.

Referenced by CalculateHarvestedPower(), DoGetPower(), GetTypeId(), and UpdateHarvestedPower().

◆ m_harvestedPowerUpdateInterval

Time ns3::energy::BasicEnergyHarvester::m_harvestedPowerUpdateInterval

private

harvestable energy update interval

Definition at line 119 of file basic-energy-harvester.h.

Referenced by BasicEnergyHarvester(), GetHarvestedPowerUpdateInterval(), SetHarvestedPowerUpdateInterval(), and UpdateHarvestedPower().

◆ m_lastHarvestingUpdateTime

Time ns3::energy::BasicEnergyHarvester::m_lastHarvestingUpdateTime

private

last harvesting time

Definition at line 118 of file basic-energy-harvester.h.

Referenced by DoInitialize(), and UpdateHarvestedPower().

◆ m_totalEnergyHarvestedJ

TracedValue<double> ns3::energy::BasicEnergyHarvester::m_totalEnergyHarvestedJ

private

total harvested energy, in Joule

Definition at line 115 of file basic-energy-harvester.h.

Referenced by GetTypeId(), and UpdateHarvestedPower().

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

src/energy/model/basic-energy-harvester.h
src/energy/model/basic-energy-harvester.cc

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BasicEnergyHarvester() [1/2]

◆ BasicEnergyHarvester() [2/2]

◆ ~BasicEnergyHarvester()

Member Function Documentation

◆ AssignStreams()

◆ CalculateHarvestedPower()

◆ DoDispose()

◆ DoGetPower()

◆ DoInitialize()

◆ GetHarvestedPowerUpdateInterval()

◆ GetTypeId()

◆ SetHarvestedPowerUpdateInterval()

◆ UpdateHarvestedPower()

Member Data Documentation

◆ m_energyHarvestingUpdateEvent

◆ m_harvestablePower

◆ m_harvestedPower

◆ m_harvestedPowerUpdateInterval

◆ m_lastHarvestingUpdateTime

◆ m_totalEnergyHarvestedJ