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

uint32_t	Deserialize (Buffer::Iterator start) override=0

virtual uint32_t	Deserialize (Buffer::Iterator start)=0
	Deserialize the object from a buffer iterator.

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

virtual uint32_t	GetSerializedSize () const =0

void	Print (std::ostream &os) const override=0

virtual void	Serialize (Buffer::Iterator start) const =0

virtual uint32_t	Deserialize (Buffer::Iterator start)=0
	Deserialize the object from a buffer iterator.

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

virtual void	Print (std::ostream &os) const =0
	Print the object contents.

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

void	GetAttribute (std::string name, AttributeValue &value) 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.

virtual TypeId	GetInstanceTypeId () const =0
	Get the most derived TypeId for this Object.

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 Functions 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.

Introspection did not find any typical Config paths.

No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 288 bytes (on a 64-bit architecture).

Definition at line 385 of file mac-messages.h.

Constructor & Destructor Documentation

◆ DsaReq() [1/2]

ns3::DsaReq::DsaReq ( )

Definition at line 516 of file mac-messages.cc.

◆ ~DsaReq()

ns3::DsaReq::~DsaReq ( )

override

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

◆ DsaReq() [2/2]

ns3::DsaReq::DsaReq ( ServiceFlow sf )

Constructor.

Parameters

sf	service flow

Definition at line 524 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 615 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 565 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 585 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 571 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 598 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 626 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 553 of file mac-messages.cc.

References m_sfid.

◆ GetTransactionId()

uint16_t ns3::DsaReq::GetTransactionId ( ) const

Returns: the transaction ID

Definition at line 541 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 577 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 591 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 606 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 559 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 632 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 547 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 535 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 451 of file mac-messages.h.

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

◆ m_serviceFlow

ServiceFlow ns3::DsaReq::m_serviceFlow

private

service flow

Definition at line 452 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 450 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 448 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