This class implements the grant management sub-header as described by IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems 6.3.2.2.2 Grant Management subheader, page 40. More...

#include "wimax-mac-header.h"

Inheritance diagram for ns3::GrantManagementSubheader:

Collaboration diagram for ns3::GrantManagementSubheader:

Public Member Functions
	GrantManagementSubheader ()

	~GrantManagementSubheader () override

uint32_t	Deserialize (Buffer::Iterator start) override

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

std::string	GetName () const
	Get name field.

uint16_t	GetPbr () const
	Get PBR field.

uint8_t	GetPm () const
	Get PM field.

uint32_t	GetSerializedSize () const override

uint8_t	GetSi () const
	Get SI field.

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

void	Serialize (Buffer::Iterator start) const override

void	SetPbr (uint16_t pbr)
	Set PRR field.

void	SetPm (uint8_t pm)
	Set PM field.

void	SetSi (uint8_t si)
	Set SI field.

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
uint16_t	m_pbr
	PiggyBack Request.

uint8_t	m_pm
	Poll-Me bit (byte in this case)

uint8_t	m_si
	Slip Indicator.

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 grant management sub-header as described by IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems 6.3.2.2.2 Grant Management subheader, page 40.

Definition at line 377 of file wimax-mac-header.h.

Constructor & Destructor Documentation

◆ GrantManagementSubheader()

ns3::GrantManagementSubheader::GrantManagementSubheader ( )

Definition at line 526 of file wimax-mac-header.cc.

◆ ~GrantManagementSubheader()

ns3::GrantManagementSubheader::~GrantManagementSubheader ( )

override

Definition at line 533 of file wimax-mac-header.cc.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::GrantManagementSubheader::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 618 of file wimax-mac-header.cc.

References ns3::Buffer::Iterator::GetDistanceFrom(), m_pbr, m_pm, m_si, ns3::Buffer::Iterator::ReadU16(), and ns3::Buffer::Iterator::ReadU8().

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◆ GetInstanceTypeId()

TypeId ns3::GrantManagementSubheader::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 590 of file wimax-mac-header.cc.

References GetTypeId().

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◆ GetName()

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

Get name field.

Returns: the name

Definition at line 574 of file wimax-mac-header.cc.

◆ GetPbr()

uint16_t ns3::GrantManagementSubheader::GetPbr ( ) const

Get PBR field.

Returns: the PBR

Definition at line 568 of file wimax-mac-header.cc.

References m_pbr.

◆ GetPm()

uint8_t ns3::GrantManagementSubheader::GetPm ( ) const

Get PM field.

Returns: the PM

Definition at line 562 of file wimax-mac-header.cc.

References m_pm.

◆ GetSerializedSize()

uint32_t ns3::GrantManagementSubheader::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 603 of file wimax-mac-header.cc.

◆ GetSi()

uint8_t ns3::GrantManagementSubheader::GetSi ( ) const

Get SI field.

Returns: the SI

Definition at line 556 of file wimax-mac-header.cc.

References m_si.

◆ GetTypeId()

TypeId ns3::GrantManagementSubheader::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 580 of file wimax-mac-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::GrantManagementSubheader::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 596 of file wimax-mac-header.cc.

References m_pbr, m_pm, and m_si.

◆ Serialize()

void ns3::GrantManagementSubheader::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 609 of file wimax-mac-header.cc.

References m_pbr, m_pm, m_si, ns3::Buffer::Iterator::WriteU16(), and ns3::Buffer::Iterator::WriteU8().

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◆ SetPbr()

void ns3::GrantManagementSubheader::SetPbr ( uint16_t pbr )

Set PRR field.

Parameters

pbr the PBR

Definition at line 550 of file wimax-mac-header.cc.

References m_pbr.

◆ SetPm()

void ns3::GrantManagementSubheader::SetPm ( uint8_t pm )

Set PM field.

Parameters

pm the PM

Definition at line 544 of file wimax-mac-header.cc.

References m_pm.

Referenced by ns3::SubscriberStationNetDevice::Enqueue().

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◆ SetSi()

void ns3::GrantManagementSubheader::SetSi ( uint8_t si )

Set SI field.

Parameters

si the SI

Definition at line 538 of file wimax-mac-header.cc.

References m_si.

Member Data Documentation

◆ m_pbr

uint16_t ns3::GrantManagementSubheader::m_pbr

private

PiggyBack Request.

Definition at line 436 of file wimax-mac-header.h.

Referenced by Deserialize(), GetPbr(), Print(), Serialize(), and SetPbr().

◆ m_pm

uint8_t ns3::GrantManagementSubheader::m_pm

private

Poll-Me bit (byte in this case)

Definition at line 435 of file wimax-mac-header.h.

Referenced by Deserialize(), GetPm(), Print(), Serialize(), and SetPm().

◆ m_si

uint8_t ns3::GrantManagementSubheader::m_si

private

Slip Indicator.

Definition at line 434 of file wimax-mac-header.h.

Referenced by Deserialize(), GetSi(), Print(), Serialize(), and SetSi().

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

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

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GrantManagementSubheader()

◆ ~GrantManagementSubheader()

Member Function Documentation

◆ Deserialize()

◆ GetInstanceTypeId()

◆ GetName()

◆ GetPbr()

◆ GetPm()

◆ GetSerializedSize()

◆ GetSi()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetPbr()

◆ SetPm()

◆ SetSi()

Member Data Documentation

◆ m_pbr

◆ m_pm

◆ m_si