This class implements the DSA-REQ message described by "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems" 6.3.2.3.10 DSA-REQ message, page 62. More...

#include "mac-messages.h"

Inheritance diagram for ns3::DsaReq:

Collaboration diagram for ns3::DsaReq:

Public Member Functions
	DsaReq ()

	DsaReq (ServiceFlow sf)
	Constructor.

	~DsaReq () override

uint32_t	Deserialize (Buffer::Iterator start) override

Cid	GetCid () const

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

std::string	GetName () const

uint32_t	GetSerializedSize () const override

ServiceFlow	GetServiceFlow () const

uint32_t	GetSfid () const

uint16_t	GetTransactionId () const

void	Print (std::ostream &os) const override

void	Serialize (Buffer::Iterator start) const override

void	SetCid (Cid cid)
	set the connection identifier

void	SetServiceFlow (ServiceFlow sf)
	specify a service flow to be requested by this message

void	SetSfid (uint32_t sfid)
	set the service flow identifier

void	SetTransactionId (uint16_t transactionId)
	set the transaction ID

Public Member Functions inherited from ns3::Header
	~Header () override

virtual uint32_t	Deserialize (Buffer::Iterator start, Buffer::Iterator end)
	Deserialize the object from a buffer iterator.

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::Header
static TypeId	GetTypeId ()
	Get the type ID.

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

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

Private Attributes
Cid	m_cid
	CID.

ServiceFlow	m_serviceFlow
	service flow

uint32_t	m_sfid
	SFID.

uint16_t	m_transactionId
	transaction ID

Additional Inherited Members
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

This class implements the DSA-REQ message described by "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems" 6.3.2.3.10 DSA-REQ message, page 62.

Definition at line 374 of file mac-messages.h.

Constructor & Destructor Documentation

◆ DsaReq() [1/2]

ns3::DsaReq::DsaReq ( )

Definition at line 505 of file mac-messages.cc.

◆ ~DsaReq()

ns3::DsaReq::~DsaReq ( )

override

Definition at line 519 of file mac-messages.cc.

◆ DsaReq() [2/2]

ns3::DsaReq::DsaReq ( ServiceFlow sf )

Constructor.

Parameters

sf	service flow

Definition at line 513 of file mac-messages.cc.

References m_serviceFlow, and m_transactionId.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::DsaReq::Deserialize ( Buffer::Iterator start )

overridevirtual

Parameters

start an iterator which points to where the header should read from.

Returns: the number of bytes read.

This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.

Note that data is not actually removed from the buffer to which the iterator points. Both Packet::RemoveHeader() and Packet::PeekHeader() call Deserialize(), but only the RemoveHeader() has additional statements to remove the header bytes from the underlying buffer and associated metadata.

Implements ns3::Header.

Definition at line 604 of file mac-messages.cc.

References ns3::Tlv::Deserialize(), m_serviceFlow, m_transactionId, and ns3::Buffer::Iterator::ReadU16().

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◆ GetCid()

Cid ns3::DsaReq::GetCid ( ) const

Returns: the connection identifier

Definition at line 554 of file mac-messages.cc.

References m_cid.

◆ GetInstanceTypeId()

TypeId ns3::DsaReq::GetInstanceTypeId ( ) const

overridevirtual

Get the most derived TypeId for this Object.

This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.

Returns: The TypeId associated to the most-derived type of this instance.

Implements ns3::ObjectBase.

Definition at line 574 of file mac-messages.cc.

References GetTypeId().

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◆ GetName()

std::string ns3::DsaReq::GetName ( ) const

Returns: the service name

Definition at line 560 of file mac-messages.cc.

◆ GetSerializedSize()

uint32_t ns3::DsaReq::GetSerializedSize ( ) const

overridevirtual

Returns: the expected size of the header.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full header data by Serialize.

Implements ns3::Header.

Definition at line 587 of file mac-messages.cc.

References ns3::Tlv::GetSerializedSize(), m_serviceFlow, and ns3::ServiceFlow::ToTlv().

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◆ GetServiceFlow()

ServiceFlow ns3::DsaReq::GetServiceFlow ( ) const

Returns: the service flow requested by this message

Definition at line 615 of file mac-messages.cc.

References m_serviceFlow.

Referenced by DsaRequestTestCase::DoRun(), and ns3::BsServiceFlowManager::ProcessDsaReq().

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◆ GetSfid()

uint32_t ns3::DsaReq::GetSfid ( ) const

Returns: the service flow identifier

Definition at line 542 of file mac-messages.cc.

References m_sfid.

◆ GetTransactionId()

uint16_t ns3::DsaReq::GetTransactionId ( ) const

Returns: the transaction ID

Definition at line 530 of file mac-messages.cc.

References m_transactionId.

Referenced by ns3::SsServiceFlowManager::CreateDsaAck(), and ns3::BsServiceFlowManager::ProcessDsaReq().

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◆ GetTypeId()

TypeId ns3::DsaReq::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 566 of file mac-messages.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::DsaReq::Print ( std::ostream & os ) const

overridevirtual

Parameters

os output stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Implements ns3::Header.

Definition at line 580 of file mac-messages.cc.

References m_cid, m_sfid, and m_transactionId.

◆ Serialize()

void ns3::DsaReq::Serialize ( Buffer::Iterator start ) const

overridevirtual

Parameters

start an iterator which points to where the header should be written.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this header in a real network.

Implements ns3::Header.

Definition at line 595 of file mac-messages.cc.

References m_serviceFlow, m_transactionId, ns3::Tlv::Serialize(), ns3::ServiceFlow::ToTlv(), and ns3::Buffer::Iterator::WriteU16().

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◆ SetCid()

void ns3::DsaReq::SetCid ( Cid cid )

set the connection identifier

Parameters

cid	the connection identifier

Definition at line 548 of file mac-messages.cc.

References m_cid.

◆ SetServiceFlow()

void ns3::DsaReq::SetServiceFlow ( ServiceFlow sf )

specify a service flow to be requested by this message

Parameters

sf	the service flow

Definition at line 621 of file mac-messages.cc.

References m_serviceFlow.

Referenced by ns3::SsServiceFlowManager::CreateDsaReq().

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◆ SetSfid()

void ns3::DsaReq::SetSfid ( uint32_t sfid )

set the service flow identifier

Parameters

sfid	the service flow identifier

Definition at line 536 of file mac-messages.cc.

References m_sfid.

◆ SetTransactionId()

void ns3::DsaReq::SetTransactionId ( uint16_t transactionId )

set the transaction ID

Parameters

transactionId

Definition at line 524 of file mac-messages.cc.

References m_transactionId.

Referenced by ns3::SsServiceFlowManager::CreateDsaReq().

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Member Data Documentation

◆ m_cid

Cid ns3::DsaReq::m_cid

private

CID.

Definition at line 440 of file mac-messages.h.

Referenced by GetCid(), Print(), and SetCid().

◆ m_serviceFlow

ServiceFlow ns3::DsaReq::m_serviceFlow

private

service flow

Definition at line 441 of file mac-messages.h.

Referenced by DsaReq(), Deserialize(), GetSerializedSize(), GetServiceFlow(), Serialize(), and SetServiceFlow().

◆ m_sfid

uint32_t ns3::DsaReq::m_sfid

private

SFID.

Definition at line 439 of file mac-messages.h.

Referenced by GetSfid(), Print(), and SetSfid().

◆ m_transactionId

uint16_t ns3::DsaReq::m_transactionId

private

transaction ID

Definition at line 437 of file mac-messages.h.

Referenced by DsaReq(), Deserialize(), GetTransactionId(), Print(), Serialize(), and SetTransactionId().

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

src/wimax/model/mac-messages.h
src/wimax/model/mac-messages.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DsaReq() [1/2]

◆ ~DsaReq()

◆ DsaReq() [2/2]

Member Function Documentation

◆ Deserialize()

◆ GetCid()

◆ GetInstanceTypeId()

◆ GetName()

◆ GetSerializedSize()

◆ GetServiceFlow()

◆ GetSfid()

◆ GetTransactionId()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetCid()

◆ SetServiceFlow()

◆ SetSfid()

◆ SetTransactionId()

Member Data Documentation

◆ m_cid

◆ m_serviceFlow

◆ m_sfid

◆ m_transactionId