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ns3::dot11s::IePerr Class Reference

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

#include "ie-dot11s-perr.h"

+ Inheritance diagram for ns3::dot11s::IePerr:
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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::FailedDestinationGetAddressUnitVector () 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 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.
 
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.
 
SimpleRefCountoperator= (const SimpleRefCount &o)
 Assignment operator.
 
void Ref () const
 Increment the reference count.
 
void Unref () const
 Decrement the reference count.
 

Private Attributes

std::vector< HwmpProtocol::FailedDestinationm_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 25 of file ie-dot11s-perr.h.

Constructor & Destructor Documentation

◆ IePerr()

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

Definition at line 18 of file ie-dot11s-perr.cc.

◆ ~IePerr()

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

Definition at line 22 of file ie-dot11s-perr.cc.

Member Function Documentation

◆ AddAddressUnit()

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

Add address unit function.

Parameters
unitthe address of the failed destination

Definition at line 97 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
addressthe MAC address of the deleted unit

Definition at line 130 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
startan iterator which points to where the information should be written.
lengththe expected number of bytes to read
Returns
the number of bytes read

Implements ns3::WifiInformationElement.

Definition at line 67 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 27 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 124 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 87 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 45 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 114 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
osoutput stream

Reimplemented from ns3::WifiInformationElement.

Definition at line 33 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 143 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
startan iterator which points to where the information should be written.

Implements ns3::WifiInformationElement.

Definition at line 51 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 Symbol Documentation

◆ operator==

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

equality operator

Parameters
alhs
brhs
Returns
true if equal

Definition at line 149 of file ie-dot11s-perr.cc.

Member Data Documentation

◆ m_addressUnits


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