See 7.3.2.98 of 802.11s draft 2.07. More...

#include "ie-dot11s-perr.h"

Inheritance diagram for ns3::dot11s::IePerr:

Collaboration diagram for ns3::dot11s::IePerr:

Public Member Functions
	IePerr ()

	~IePerr () override

void	AddAddressUnit (HwmpProtocol::FailedDestination unit)
	Add address unit function.

void	DeleteAddressUnit (Mac48Address address)
	Delete address unit function.

uint16_t	DeserializeInformationField (Buffer::Iterator start, uint16_t length) override
	Deserialize information (i.e., the body of the IE, not including the Element ID and length octets)

WifiInformationElementId	ElementId () const override
	Get the wifi information element ID.

std::vector< HwmpProtocol::FailedDestination >	GetAddressUnitVector () const
	Get address unit vector function.

uint16_t	GetInformationFieldSize () const override
	Length of serialized information (i.e., the length of the body of the IE, not including the Element ID and length octets.

uint8_t	GetNumOfDest () const
	Get number of destination function.

bool	IsFull () const
	Is full function.

void	Print (std::ostream &os) const override
	Generate human-readable form of IE.

void	ResetPerr ()
	Reset PERR.

void	SerializeInformationField (Buffer::Iterator i) const override
	Serialize information (i.e., the body of the IE, not including the Element ID and length octets)

Public Member Functions inherited from ns3::WifiInformationElement
virtual	~WifiInformationElement ()

Buffer::Iterator	Deserialize (Buffer::Iterator i)
	Deserialize entire IE (which may possibly be fragmented into multiple elements), which must be present.

Buffer::Iterator	DeserializeIfPresent (Buffer::Iterator i)
	Deserialize entire IE (which may possibly be fragmented into multiple elements) if it is present.

virtual WifiInformationElementId	ElementId () const =0
	Get the wifi information element ID.

virtual WifiInformationElementId	ElementIdExt () const
	Get the wifi information element ID extension.

uint16_t	GetSerializedSize () const
	Get the size of the serialized IE including Element ID and length fields (for every element this IE is possibly fragmented into).

virtual bool	operator== (const WifiInformationElement &a) const
	Compare two IEs for equality by ID & Length, and then through memcmp of serialised version.

virtual void	Print (std::ostream &os) const
	Generate human-readable form of IE.

Buffer::Iterator	Serialize (Buffer::Iterator i) const
	Serialize entire IE including Element ID and length fields.

Public Member Functions inherited from ns3::SimpleRefCount< WifiInformationElement >
	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.

Private Attributes
std::vector< HwmpProtocol::FailedDestination >	m_addressUnits
	address units

Friends
bool	operator== (const IePerr &a, const IePerr &b)
	equality operator

Detailed Description

See 7.3.2.98 of 802.11s draft 2.07.

Definition at line 36 of file ie-dot11s-perr.h.

Constructor & Destructor Documentation

◆ IePerr()

ns3::dot11s::IePerr::IePerr ( )

Definition at line 29 of file ie-dot11s-perr.cc.

◆ ~IePerr()

ns3::dot11s::IePerr::~IePerr ( )

override

Definition at line 33 of file ie-dot11s-perr.cc.

Member Function Documentation

◆ AddAddressUnit()

void ns3::dot11s::IePerr::AddAddressUnit ( HwmpProtocol::FailedDestination unit )

Add address unit function.

Parameters

unit	the address of the failed destination

Definition at line 108 of file ie-dot11s-perr.cc.

References ns3::dot11s::HwmpProtocol::FailedDestination::destination, and m_addressUnits.

◆ DeleteAddressUnit()

void ns3::dot11s::IePerr::DeleteAddressUnit ( Mac48Address address )

Delete address unit function.

Parameters

address the MAC address of the deleted unit

Definition at line 141 of file ie-dot11s-perr.cc.

References m_addressUnits.

◆ DeserializeInformationField()

uint16_t ns3::dot11s::IePerr::DeserializeInformationField	(	Buffer::Iterator	start,
		uint16_t	length
	)

overridevirtual

Deserialize information (i.e., the body of the IE, not including the Element ID and length octets)

Parameters

start	an iterator which points to where the information should be written.
length	the expected number of bytes to read

Returns: the number of bytes read

Implements ns3::WifiInformationElement.

Definition at line 78 of file ie-dot11s-perr.cc.

References ns3::dot11s::HwmpProtocol::FailedDestination::destination, ns3::Buffer::Iterator::GetDistanceFrom(), m_addressUnits, ns3::Buffer::Iterator::Next(), NS_ABORT_UNLESS, ns3::ReadFrom(), ns3::Buffer::Iterator::ReadLsbtohU32(), ns3::Buffer::Iterator::ReadU8(), and ns3::dot11s::HwmpProtocol::FailedDestination::seqnum.

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◆ ElementId()

WifiInformationElementId ns3::dot11s::IePerr::ElementId ( ) const

overridevirtual

Get the wifi information element ID.

Returns: the wifi information element ID

Implements ns3::WifiInformationElement.

Definition at line 38 of file ie-dot11s-perr.cc.

References IE_PERR.

◆ GetAddressUnitVector()

std::vector< HwmpProtocol::FailedDestination > ns3::dot11s::IePerr::GetAddressUnitVector ( ) const

Get address unit vector function.

Returns: the list of failed destinations

Definition at line 135 of file ie-dot11s-perr.cc.

References m_addressUnits.

◆ GetInformationFieldSize()

uint16_t ns3::dot11s::IePerr::GetInformationFieldSize ( ) const

overridevirtual

Length of serialized information (i.e., the length of the body of the IE, not including the Element ID and length octets.

This is the value that will appear in the second octet of the entire IE - the length field - if the IE is not fragmented)

Returns: the length of serialized information

Implements ns3::WifiInformationElement.

Definition at line 98 of file ie-dot11s-perr.cc.

References m_addressUnits.

Referenced by IsFull().

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◆ GetNumOfDest()

uint8_t ns3::dot11s::IePerr::GetNumOfDest ( ) const

Get number of destination function.

Returns: the number of destinations

Definition at line 56 of file ie-dot11s-perr.cc.

References m_addressUnits.

◆ IsFull()

bool ns3::dot11s::IePerr::IsFull ( ) const

Is full function.

Returns: true if full

Definition at line 125 of file ie-dot11s-perr.cc.

References GetInformationFieldSize().

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◆ Print()

void ns3::dot11s::IePerr::Print ( std::ostream & os ) const

overridevirtual

Generate human-readable form of IE.

Parameters

os	output stream

Reimplemented from ns3::WifiInformationElement.

Definition at line 44 of file ie-dot11s-perr.cc.

References m_addressUnits.

Referenced by ns3::dot11s::operator<<().

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◆ ResetPerr()

void ns3::dot11s::IePerr::ResetPerr ( )

Reset PERR.

Definition at line 154 of file ie-dot11s-perr.cc.

References m_addressUnits.

◆ SerializeInformationField()

void ns3::dot11s::IePerr::SerializeInformationField ( Buffer::Iterator start ) const

overridevirtual

Serialize information (i.e., the body of the IE, not including the Element ID and length octets)

Parameters

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

Implements ns3::WifiInformationElement.

Definition at line 62 of file ie-dot11s-perr.cc.

References m_addressUnits, ns3::Buffer::Iterator::WriteHtolsbU32(), ns3::WriteTo(), and ns3::Buffer::Iterator::WriteU8().

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Friends And Related Function Documentation

◆ operator==

bool operator==	(	const IePerr &	a,
		const IePerr &	b
	)

friend

equality operator

Parameters

a	lhs
b	rhs

Returns: true if equal

Definition at line 160 of file ie-dot11s-perr.cc.

Member Data Documentation

◆ m_addressUnits

std::vector<HwmpProtocol::FailedDestination> ns3::dot11s::IePerr::m_addressUnits

private

address units

Definition at line 77 of file ie-dot11s-perr.h.

Referenced by AddAddressUnit(), DeleteAddressUnit(), DeserializeInformationField(), GetAddressUnitVector(), GetInformationFieldSize(), GetNumOfDest(), Print(), ResetPerr(), and SerializeInformationField().

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

src/mesh/model/dot11s/ie-dot11s-perr.h
src/mesh/model/dot11s/ie-dot11s-perr.cc

Public Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ IePerr()

◆ ~IePerr()

Member Function Documentation

◆ AddAddressUnit()

◆ DeleteAddressUnit()

◆ DeserializeInformationField()

◆ ElementId()

◆ GetAddressUnitVector()

◆ GetInformationFieldSize()

◆ GetNumOfDest()

◆ IsFull()

◆ Print()

◆ ResetPerr()

◆ SerializeInformationField()

Friends And Related Function Documentation

◆ operator==

Member Data Documentation

◆ m_addressUnits