The same service flow manager class serves both for BS and SS though some functions are exclusive to only one of them. More...

#include "service-flow-manager.h"

Inheritance diagram for ns3::ServiceFlowManager:

Collaboration diagram for ns3::ServiceFlowManager:

Public Types
enum	ConfirmationCode { CONFIRMATION_CODE_SUCCESS , CONFIRMATION_CODE_REJECT }
	confirmation code enumeration as per Table 384 (not all codes implemented) More...

Public Member Functions
	ServiceFlowManager ()

	~ServiceFlowManager () override

void	AddServiceFlow (ServiceFlow *serviceFlow)
	Add service flow function.

bool	AreServiceFlowsAllocated ()

bool	AreServiceFlowsAllocated (std::vector< ServiceFlow * > *serviceFlows)

bool	AreServiceFlowsAllocated (std::vector< ServiceFlow * > serviceFlows)

ServiceFlow *	DoClassify (Ipv4Address SrcAddress, Ipv4Address DstAddress, uint16_t SrcPort, uint16_t DstPort, uint8_t Proto, ServiceFlow::Direction dir) const

void	DoDispose () override
	Destructor implementation.

ServiceFlow *	GetNextServiceFlowToAllocate ()

uint32_t	GetNrServiceFlows () const

ServiceFlow *	GetServiceFlow (Cid cid) const
	Get service flow by CID.

ServiceFlow *	GetServiceFlow (uint32_t sfid) const
	Get service flow by flow id.

std::vector< ServiceFlow * >	GetServiceFlows (ServiceFlow::SchedulingType schedulingType) const
	Get service flows function.

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::Object
static TypeId	GetTypeId ()
	Register this type.

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

Private Attributes
std::vector< ServiceFlow * > *	m_serviceFlows
	the service flows

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

virtual void	DoInitialize ()
	Initialize() implementation.

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

The same service flow manager class serves both for BS and SS though some functions are exclusive to only one of them.

Definition at line 34 of file service-flow-manager.h.

Member Enumeration Documentation

◆ ConfirmationCode

enum ns3::ServiceFlowManager::ConfirmationCode

confirmation code enumeration as per Table 384 (not all codes implemented)

Enumerator
CONFIRMATION_CODE_SUCCESS
CONFIRMATION_CODE_REJECT

Definition at line 38 of file service-flow-manager.h.

Constructor & Destructor Documentation

◆ ServiceFlowManager()

ns3::ServiceFlowManager::ServiceFlowManager ( )

Definition at line 48 of file service-flow-manager.cc.

References m_serviceFlows.

◆ ~ServiceFlowManager()

ns3::ServiceFlowManager::~ServiceFlowManager ( )

override

Definition at line 53 of file service-flow-manager.cc.

Member Function Documentation

◆ AddServiceFlow()

void ns3::ServiceFlowManager::AddServiceFlow ( ServiceFlow * serviceFlow )

Add service flow function.

Parameters

serviceFlow the service flow

Definition at line 69 of file service-flow-manager.cc.

References m_serviceFlows.

Referenced by ns3::BsServiceFlowManager::AddServiceFlow(), ns3::SsServiceFlowManager::AddServiceFlow(), and ns3::SsServiceFlowManager::AddServiceFlow().

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◆ AreServiceFlowsAllocated() [1/3]

bool ns3::ServiceFlowManager::AreServiceFlowsAllocated ( )

Returns: true if all service flows are allocated, false otherwise

Definition at line 141 of file service-flow-manager.cc.

References AreServiceFlowsAllocated(), and m_serviceFlows.

Referenced by AreServiceFlowsAllocated(), AreServiceFlowsAllocated(), and ns3::BsServiceFlowManager::ProcessDsaAck().

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◆ AreServiceFlowsAllocated() [2/3]

bool ns3::ServiceFlowManager::AreServiceFlowsAllocated ( std::vector< ServiceFlow * > * serviceFlows )

Parameters

serviceFlows vector of pointers to service flows to be checked

Returns: true if all service flows are allocated, false otherwise

Definition at line 147 of file service-flow-manager.cc.

References AreServiceFlowsAllocated().

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◆ AreServiceFlowsAllocated() [3/3]

bool ns3::ServiceFlowManager::AreServiceFlowsAllocated ( std::vector< ServiceFlow * > serviceFlows )

Parameters

serviceFlows vector of pointers to service flows to be checked

Returns: true if all service flows are allocated, false otherwise

Definition at line 153 of file service-flow-manager.cc.

◆ DoClassify()

ServiceFlow * ns3::ServiceFlowManager::DoClassify	(	Ipv4Address	SrcAddress,
		Ipv4Address	DstAddress,
		uint16_t	SrcPort,
		uint16_t	DstPort,
		uint8_t	Proto,
		ServiceFlow::Direction	dir ) const

Parameters

SrcAddress	the source ip address
DstAddress	the destination ip address
SrcPort	the source port
DstPort	the destination port
Proto	the protocol
dir	the direction of the service flow

Returns: the service flow to which this ip flow is associated

Definition at line 75 of file service-flow-manager.cc.

References dir, and m_serviceFlows.

◆ DoDispose()

void ns3::ServiceFlowManager::DoDispose ( )

overridevirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overridden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::Object.

Reimplemented in ns3::SsServiceFlowManager.

Definition at line 58 of file service-flow-manager.cc.

References m_serviceFlows.

Referenced by ns3::BsServiceFlowManager::DoDispose(), and ns3::SsServiceFlowManager::DoDispose().

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