The CF Parameter SetThis class knows how to serialise and deserialise the CF Parameter Set. More...

#include "cf-parameter-set.h"

Inheritance diagram for ns3::CfParameterSet:

Collaboration diagram for ns3::CfParameterSet:

Public Member Functions
	CfParameterSet ()

uint8_t	DeserializeInformationField (Buffer::Iterator start, uint8_t length)
	Deserialize information field function. More...

WifiInformationElementId	ElementId () const
	Element ID function. More...

uint8_t	GetCFPCount (void) const
	Return the CFP Count in DTIM frames unit. More...

uint64_t	GetCFPDurRemainingUs (void) const
	Return the CFP DurRemaining in microseconds. More...

uint64_t	GetCFPMaxDurationUs (void) const
	Return the CFP MaxDuration in microseconds. More...

uint8_t	GetCFPPeriod (void) const
	Return the CFP Period in DTIM frames unit. More...

uint8_t	GetInformationFieldSize () const
	Get information field size function. More...

uint16_t	GetSerializedSize () const
	Return the serialized size of this EDCA Parameter Set. More...

Buffer::Iterator	Serialize (Buffer::Iterator start) const
	This information element is a bit special in that it is only included if the STA is a QoS STA. More...

void	SerializeInformationField (Buffer::Iterator start) const
	Serialize information field function. More...

void	SetCFPCount (uint8_t cfpcount)
	Set the CFP Count in DTIM frames unit. More...

void	SetCFPDurRemainingUs (uint64_t cfpdurremaining)
	Set the CFP MaxDuration in microseconds. More...

void	SetCFPMaxDurationUs (uint64_t cfpmaxduration)
	Set the CFP MaxDuration in microseconds. More...

void	SetCFPPeriod (uint8_t cfpperiod)
	Set the CFP Period in DTIM frames unit. More...

void	SetPcfSupported (uint8_t pcfSupported)
	Set PCF supported function. More...

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

Buffer::Iterator	Deserialize (Buffer::Iterator i)
	Deserialize entire IE, which must be present. More...

Buffer::Iterator	DeserializeIfPresent (Buffer::Iterator i)
	Deserialize entire IE if it is present. More...

virtual WifiInformationElementId	ElementIdExt () const

uint16_t	GetSerializedSize () const
	Get the size of the serialized IE including Element ID and length fields. More...

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

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

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

Public Member Functions inherited from ns3::SimpleRefCount< WifiInformationElement >
	SimpleRefCount ()
	Default constructor. More...

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...

uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

Private Attributes
uint8_t	m_CFPCount
	CFP Count. More...

uint64_t	m_CFPDurRemaining
	CFP DurRemaining. More...

uint64_t	m_CFPMaxDuration
	CFP MaxDuration. More...

uint8_t	m_CFPPeriod
	CFP Period. More...

uint8_t	m_pcfSupported
	This is used to decide if this element should be added to the frame or not. More...

Detailed Description

The CF Parameter Set

This class knows how to serialise and deserialise the CF Parameter Set.

Definition at line 34 of file cf-parameter-set.h.

Constructor & Destructor Documentation

◆ CfParameterSet()

ns3::CfParameterSet::CfParameterSet ( )

Definition at line 25 of file cf-parameter-set.cc.

Member Function Documentation

◆ DeserializeInformationField()

uint8_t ns3::CfParameterSet::DeserializeInformationField	(	Buffer::Iterator	start,
		uint8_t	length
	)

virtual

Deserialize information field function.

Parameters

start	the iterator
length	the length

Returns: the size

Implements ns3::WifiInformationElement.

Definition at line 87 of file cf-parameter-set.cc.

References m_CFPCount, m_CFPDurRemaining, m_CFPMaxDuration, m_CFPPeriod, NS_ASSERT, ns3::Buffer::Iterator::ReadLsbtohU16(), ns3::Buffer::Iterator::ReadU8(), and visualizer.core::start().

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◆ ElementId()

WifiInformationElementId ns3::CfParameterSet::ElementId ( ) const

virtual

Element ID function.

Returns: the wifi information element ID

Implements ns3::WifiInformationElement.

Definition at line 35 of file cf-parameter-set.cc.

References IE_CF_PARAMETER_SET.

◆ GetCFPCount()

uint8_t ns3::CfParameterSet::GetCFPCount ( void ) const

Return the CFP Count in DTIM frames unit.

Returns: the CFP Count in DTIM frames unit

Definition at line 102 of file cf-parameter-set.cc.

References m_CFPCount.

Referenced by ns3::operator<<(), and ns3::StaWifiMac::Receive().

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◆ GetCFPDurRemainingUs()

uint64_t ns3::CfParameterSet::GetCFPDurRemainingUs ( void ) const

Return the CFP DurRemaining in microseconds.

Returns: the CFP DurRemaining in microseconds

Definition at line 120 of file cf-parameter-set.cc.

References m_CFPDurRemaining.

Referenced by ns3::operator<<(), and ns3::StaWifiMac::Receive().

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◆ GetCFPMaxDurationUs()

uint64_t ns3::CfParameterSet::GetCFPMaxDurationUs ( void ) const

Return the CFP MaxDuration in microseconds.

Returns: the CFP MaxDuration in microseconds.

Definition at line 114 of file cf-parameter-set.cc.

References m_CFPMaxDuration.

Referenced by ns3::operator<<(), and ns3::StaWifiMac::Receive().

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◆ GetCFPPeriod()

uint8_t ns3::CfParameterSet::GetCFPPeriod ( void ) const

Return the CFP Period in DTIM frames unit.

Returns: the CFP Period in DTIM frames unit

Definition at line 108 of file cf-parameter-set.cc.

References m_CFPPeriod.

Referenced by ns3::operator<<().

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◆ GetInformationFieldSize()

uint8_t ns3::CfParameterSet::GetInformationFieldSize ( void ) const

virtual

Get information field size function.

Returns: the information field size

Implements ns3::WifiInformationElement.

Definition at line 47 of file cf-parameter-set.cc.

References m_pcfSupported, and NS_ASSERT.

◆ GetSerializedSize()

uint16_t ns3::CfParameterSet::GetSerializedSize ( void ) const

Return the serialized size of this EDCA Parameter Set.

Returns: the serialized size of this EDCA Parameter Set

Definition at line 65 of file cf-parameter-set.cc.

References ns3::WifiInformationElement::GetSerializedSize(), and m_pcfSupported.

Referenced by ns3::MgtProbeResponseHeader::GetSerializedSize().

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◆ Serialize()

Buffer::Iterator ns3::CfParameterSet::Serialize ( Buffer::Iterator start ) const

This information element is a bit special in that it is only included if the STA is a QoS STA.

To support this we override the Serialize and GetSerializedSize methods of WifiInformationElement.

Parameters

start

Returns: an iterator

Definition at line 55 of file cf-parameter-set.cc.

References m_pcfSupported, and ns3::WifiInformationElement::Serialize().

Referenced by ns3::MgtProbeResponseHeader::Serialize().

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◆ SerializeInformationField()

void ns3::CfParameterSet::SerializeInformationField ( Buffer::Iterator start ) const

virtual

Serialize information field function.

Parameters

start the iterator

Implements ns3::WifiInformationElement.

Definition at line 75 of file cf-parameter-set.cc.

References m_CFPCount, m_CFPDurRemaining, m_CFPMaxDuration, m_CFPPeriod, m_pcfSupported, and visualizer.core::start().

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◆ SetCFPCount()

void ns3::CfParameterSet::SetCFPCount ( uint8_t cfpcount )

Set the CFP Count in DTIM frames unit.

Parameters

cfpcount the CFP Count in DTIM frames unit

Definition at line 126 of file cf-parameter-set.cc.

References m_CFPCount.

Referenced by ns3::ApWifiMac::GetCfParameterSet().

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◆ SetCFPDurRemainingUs()

void ns3::CfParameterSet::SetCFPDurRemainingUs ( uint64_t cfpdurremaining )

Set the CFP MaxDuration in microseconds.

Parameters

cfpdurremaining the CFP DurRemaining in microseconds

Definition at line 144 of file cf-parameter-set.cc.

References m_CFPDurRemaining.

Referenced by ns3::ApWifiMac::GetCfParameterSet().

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◆ SetCFPMaxDurationUs()

void ns3::CfParameterSet::SetCFPMaxDurationUs ( uint64_t cfpmaxduration )

Set the CFP MaxDuration in microseconds.

Parameters

cfpmaxduration the CFP MaxDuration in microseconds

Definition at line 138 of file cf-parameter-set.cc.

References m_CFPMaxDuration.

Referenced by ns3::ApWifiMac::GetCfParameterSet().

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◆ SetCFPPeriod()

void ns3::CfParameterSet::SetCFPPeriod ( uint8_t cfpperiod )

Set the CFP Period in DTIM frames unit.

Parameters

cfpperiod the CFP Period in DTIM frames unit

Definition at line 132 of file cf-parameter-set.cc.

References m_CFPPeriod.

Referenced by ns3::ApWifiMac::GetCfParameterSet().

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◆ SetPcfSupported()

void ns3::CfParameterSet::SetPcfSupported ( uint8_t pcfSupported )

Set PCF supported function.

Parameters

pcfSupported the PCF supported indicator

Definition at line 41 of file cf-parameter-set.cc.

References m_pcfSupported.

Referenced by ns3::ApWifiMac::GetCfParameterSet().

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Member Data Documentation

◆ m_CFPCount

uint8_t ns3::CfParameterSet::m_CFPCount

private

CFP Count.

Definition at line 137 of file cf-parameter-set.h.

Referenced by DeserializeInformationField(), GetCFPCount(), SerializeInformationField(), and SetCFPCount().

◆ m_CFPDurRemaining

uint64_t ns3::CfParameterSet::m_CFPDurRemaining

private

CFP DurRemaining.

Definition at line 140 of file cf-parameter-set.h.

Referenced by DeserializeInformationField(), GetCFPDurRemainingUs(), SerializeInformationField(), and SetCFPDurRemainingUs().

◆ m_CFPMaxDuration

uint64_t ns3::CfParameterSet::m_CFPMaxDuration

private

CFP MaxDuration.

Definition at line 139 of file cf-parameter-set.h.

Referenced by DeserializeInformationField(), GetCFPMaxDurationUs(), SerializeInformationField(), and SetCFPMaxDurationUs().

◆ m_CFPPeriod

uint8_t ns3::CfParameterSet::m_CFPPeriod

private

CFP Period.

Definition at line 138 of file cf-parameter-set.h.

Referenced by DeserializeInformationField(), GetCFPPeriod(), SerializeInformationField(), and SetCFPPeriod().

◆ m_pcfSupported

uint8_t ns3::CfParameterSet::m_pcfSupported

private

This is used to decide if this element should be added to the frame or not.

Definition at line 143 of file cf-parameter-set.h.

Referenced by GetInformationFieldSize(), GetSerializedSize(), Serialize(), SerializeInformationField(), and SetPcfSupported().

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

src/wifi/model/cf-parameter-set.h
src/wifi/model/cf-parameter-set.cc

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CfParameterSet()

Member Function Documentation

◆ DeserializeInformationField()

◆ ElementId()

◆ GetCFPCount()

◆ GetCFPDurRemainingUs()

◆ GetCFPMaxDurationUs()

◆ GetCFPPeriod()

◆ GetInformationFieldSize()

◆ GetSerializedSize()

◆ Serialize()

◆ SerializeInformationField()

◆ SetCFPCount()

◆ SetCFPDurRemainingUs()

◆ SetCFPMaxDurationUs()

◆ SetCFPPeriod()

◆ SetPcfSupported()

Member Data Documentation

◆ m_CFPCount

◆ m_CFPDurRemaining

◆ m_CFPMaxDuration

◆ m_CFPPeriod

◆ m_pcfSupported