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

#include "connection-manager.h"

Inheritance diagram for ns3::ConnectionManager:

Collaboration diagram for ns3::ConnectionManager:

Public Member Functions
	ConnectionManager ()

	~ConnectionManager () override

void	AddConnection (Ptr< WimaxConnection > connection, Cid::Type type)
	add a connection to the list of managed connections

void	AllocateManagementConnections (SSRecord ssRecord, RngRsp rngrsp)
	allocates the management connection for an ss record.

Ptr< WimaxConnection >	CreateConnection (Cid::Type type)
	create a connection of type type

void	DoDispose () override
	Destructor implementation.

Ptr< WimaxConnection >	GetConnection (Cid cid)

std::vector< Ptr< WimaxConnection > >	GetConnections (Cid::Type type) const

uint32_t	GetNPackets (Cid::Type type, ServiceFlow::SchedulingType schedulingType) const
	get number of packets

bool	HasPackets () const

void	SetCidFactory (CidFactory *cidFactory)
	Set CID factory.

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< Ptr< WimaxConnection > >	m_basicConnections
	basic connections

CidFactory *	m_cidFactory
	the factory

std::vector< Ptr< WimaxConnection > >	m_multicastConnections
	multicast connections

std::vector< Ptr< WimaxConnection > >	m_primaryConnections
	primary connections

std::vector< Ptr< WimaxConnection > >	m_transportConnections
	transport connections

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 connection manager class serves both for BS and SS though some functions are exclusive to only one of them.

Definition at line 36 of file connection-manager.h.

Constructor & Destructor Documentation

◆ ConnectionManager()

ns3::ConnectionManager::ConnectionManager ( )

Definition at line 38 of file connection-manager.cc.

◆ ~ConnectionManager()

ns3::ConnectionManager::~ConnectionManager ( )

override

Definition at line 48 of file connection-manager.cc.

Member Function Documentation

◆ AddConnection()

void ns3::ConnectionManager::AddConnection	(	Ptr< WimaxConnection >	connection,
		Cid::Type	type )

add a connection to the list of managed connections

Parameters

connection	the connection to add
type	the type of connection to add

Definition at line 95 of file connection-manager.cc.

References ns3::Cid::BASIC, m_basicConnections, m_multicastConnections, m_primaryConnections, m_transportConnections, ns3::Cid::MULTICAST, NS_FATAL_ERROR, ns3::Cid::PRIMARY, and ns3::Cid::TRANSPORT.

Referenced by CreateConnection().

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◆ AllocateManagementConnections()

void ns3::ConnectionManager::AllocateManagementConnections	(	SSRecord *	ssRecord,
		RngRsp *	rngrsp )

allocates the management connection for an ss record.

This method is only used by BS

Parameters

ssRecord	the ss record to which the management connection will be allocated
rngrsp	the ranging response message

Definition at line 59 of file connection-manager.cc.

References ns3::Cid::BASIC, CreateConnection(), ns3::Cid::PRIMARY, ns3::RngRsp::SetBasicCid(), ns3::SSRecord::SetBasicCid(), ns3::RngRsp::SetPrimaryCid(), and ns3::SSRecord::SetPrimaryCid().

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◆ CreateConnection()

Ptr< WimaxConnection > ns3::ConnectionManager::CreateConnection ( Cid::Type type )

create a connection of type type

Parameters

type	type of the connection to create

Returns: a smart pointer to the created WimaxConnection

Definition at line 72 of file connection-manager.cc.

References AddConnection(), ns3::CidFactory::Allocate(), ns3::CidFactory::AllocateTransportOrSecondary(), ns3::Cid::BASIC, ns3::CreateObject(), m_cidFactory, ns3::Cid::MULTICAST, NS_FATAL_ERROR, ns3::Cid::PRIMARY, and ns3::Cid::TRANSPORT.

Referenced by AllocateManagementConnections().

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◆ DoDispose()

void ns3::ConnectionManager::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.

Definition at line 44 of file connection-manager.cc.

◆ GetConnection()

Ptr< WimaxConnection > ns3::ConnectionManager::GetConnection ( Cid cid )

Parameters

cid	the connection identifier

Returns: the connection corresponding to cid

Definition at line 118 of file connection-manager.cc.

References m_basicConnections, m_primaryConnections, and m_transportConnections.

◆ GetConnections()

std::vector< Ptr< WimaxConnection > > ns3::ConnectionManager::GetConnections ( Cid::Type type ) const

Parameters

type	the type of connection to add

Returns: a vector of all connections matching the input type

Definition at line 148 of file connection-manager.cc.

References ns3::Cid::BASIC, m_basicConnections, m_primaryConnections, m_transportConnections, NS_FATAL_ERROR, ns3::Cid::PRIMARY, and ns3::Cid::TRANSPORT.

◆ GetNPackets()

uint32_t ns3::ConnectionManager::GetNPackets	(	Cid::Type	type,
		ServiceFlow::SchedulingType	schedulingType ) const

get number of packets

Parameters

type	the type of connection to add
schedulingType	the scheduling type

Returns: number of packets

Definition at line 172 of file connection-manager.cc.

References ns3::Cid::BASIC, m_basicConnections, m_primaryConnections, m_transportConnections, NS_FATAL_ERROR, ns3::Cid::PRIMARY, ns3::ServiceFlow::SF_TYPE_ALL, and ns3::Cid::TRANSPORT.

◆ GetTypeId()

TypeId ns3::ConnectionManager::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 32 of file connection-manager.cc.

References ns3::TypeId::SetParent().

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◆ HasPackets()

bool ns3::ConnectionManager::HasPackets ( ) const

Returns: true if one of the managed connection has at least one packet to send, false otherwise

Definition at line 213 of file connection-manager.cc.

References m_basicConnections, m_primaryConnections, and m_transportConnections.

◆ SetCidFactory()

void ns3::ConnectionManager::SetCidFactory ( CidFactory * cidFactory )

Set CID factory.

Parameters

cidFactory the CID factory

Definition at line 53 of file connection-manager.cc.

References m_cidFactory.

Member Data Documentation

◆ m_basicConnections

std::vector<Ptr<WimaxConnection> > ns3::ConnectionManager::m_basicConnections

private

basic connections

Definition at line 94 of file connection-manager.h.

Referenced by AddConnection(), GetConnection(), GetConnections(), GetNPackets(), and HasPackets().

◆ m_cidFactory

CidFactory* ns3::ConnectionManager::m_cidFactory

private

the factory

Definition at line 99 of file connection-manager.h.

Referenced by CreateConnection(), and SetCidFactory().

◆ m_multicastConnections

std::vector<Ptr<WimaxConnection> > ns3::ConnectionManager::m_multicastConnections

private

multicast connections

Definition at line 97 of file connection-manager.h.

Referenced by AddConnection().

◆ m_primaryConnections

std::vector<Ptr<WimaxConnection> > ns3::ConnectionManager::m_primaryConnections

private

primary connections

Definition at line 95 of file connection-manager.h.

Referenced by AddConnection(), GetConnection(), GetConnections(), GetNPackets(), and HasPackets().

◆ m_transportConnections

std::vector<Ptr<WimaxConnection> > ns3::ConnectionManager::m_transportConnections

private

transport connections

Definition at line 96 of file connection-manager.h.

Referenced by AddConnection(), GetConnection(), GetConnections(), GetNPackets(), and HasPackets().

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

src/wimax/model/connection-manager.h
src/wimax/model/connection-manager.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ConnectionManager()

◆ ~ConnectionManager()

Member Function Documentation

◆ AddConnection()

◆ AllocateManagementConnections()

◆ CreateConnection()

◆ DoDispose()

◆ GetConnection()

◆ GetConnections()

◆ GetNPackets()

◆ GetTypeId()

◆ HasPackets()

◆ SetCidFactory()

Member Data Documentation

◆ m_basicConnections

◆ m_cidFactory

◆ m_multicastConnections

◆ m_primaryConnections

◆ m_transportConnections