create WifiMode class instances and keep track of them. More...

#include "wifi-mode.h"

Collaboration diagram for ns3::WifiModeFactory:

Classes
struct	WifiModeItem
	This is the data associated to a unique WifiMode. More...

Public Types
typedef Callback< bool, const WifiTxVector & >	AllowedCallback
	Typedef for callback used to check whether a given combination is allowed. More...

typedef Callback< WifiCodeRate >	CodeRateCallback
	Typedef for callback used to retrieve code rate of a WifiMode. More...

typedef Callback< uint16_t >	ConstellationSizeCallback
	Typedef for callback used to retrieve constellation size of a WifiMode. More...

typedef Callback< uint64_t, const WifiTxVector &, uint16_t >	DataRateCallback
	Typedef for callback used to calculate data rate of a WifiMode from a TXVECTOR. More...

typedef Callback< uint64_t >	NonHtReferenceRateCallback
	Typedef for callback used to calculate Non-HT Reference Rate of an MCS defined in HT or later amendment. More...

typedef Callback< uint64_t, const WifiTxVector &, uint16_t >	PhyRateCallback
	Typedef for callback used to calculate PHY rate of a WifiMode from a TXVECTOR. More...

Static Public Member Functions
static WifiMode	CreateWifiMcs (std::string uniqueName, uint8_t mcsValue, WifiModulationClass modClass, bool isMandatory, CodeRateCallback codeRateCallback, ConstellationSizeCallback constellationSizeCallback, PhyRateCallback phyRateCallback, DataRateCallback dataRateCallback, NonHtReferenceRateCallback nonHtReferenceRateCallback, AllowedCallback isAllowedCallback)

static WifiMode	CreateWifiMode (std::string uniqueName, WifiModulationClass modClass, bool isMandatory, CodeRateCallback codeRateCallback, ConstellationSizeCallback constellationSizeCallback, PhyRateCallback phyRateCallback, DataRateCallback dataRateCallback, AllowedCallback isAllowedCallback)

Private Types
typedef std::vector< WifiModeItem >	WifiModeItemList
	typedef for a vector of WifiModeItem. More...

Private Member Functions
	WifiModeFactory ()

uint32_t	AllocateUid (std::string uniqueUid)
	Allocate a WifiModeItem from a given uniqueUid. More...

WifiModeItem *	Get (uint32_t uid)
	Return a WifiModeItem at the given UID index. More...

WifiMode	Search (std::string name) const
	Search and return WifiMode from a given name. More...

Static Private Member Functions
static WifiModeFactory *	GetFactory ()
	Return a WifiModeFactory. More...

Private Attributes
WifiModeItemList	m_itemList
	item list More...

Friends
std::istream &	operator>> (std::istream &is, WifiMode &mode)
	Serialize WifiMode from istream (human-readable). More...

class	WifiMode
	allow WifiMode class access More...

Detailed Description

create WifiMode class instances and keep track of them.

This factory ensures that each WifiMode created has a unique name and assigns to each of them a unique integer.

Definition at line 274 of file wifi-mode.h.

Member Typedef Documentation

◆ AllowedCallback

typedef Callback<bool, const WifiTxVector& > ns3::WifiModeFactory::AllowedCallback

Typedef for callback used to check whether a given combination is allowed.

Parameters

txVector the TXVECTOR containing the combination to check

Returns: true if combination of current WifiMode and TXVECTOR is allowed.

Definition at line 322 of file wifi-mode.h.

◆ CodeRateCallback

typedef Callback<WifiCodeRate> ns3::WifiModeFactory::CodeRateCallback

Typedef for callback used to retrieve code rate of a WifiMode.

Returns: the code rate of the WifiMode.

Definition at line 282 of file wifi-mode.h.

◆ ConstellationSizeCallback

typedef Callback<uint16_t> ns3::WifiModeFactory::ConstellationSizeCallback

Typedef for callback used to retrieve constellation size of a WifiMode.

Returns: the size of modulation constellation of the WifiMode.

Definition at line 287 of file wifi-mode.h.

◆ DataRateCallback

typedef Callback<uint64_t, const WifiTxVector& , uint16_t > ns3::WifiModeFactory::DataRateCallback

Typedef for callback used to calculate data rate of a WifiMode from a TXVECTOR.

Parameters

txVector	the TXVECTOR used for the transmission
staId	the station ID

Returns: the data rate of the signal in bps.

Definition at line 307 of file wifi-mode.h.

◆ NonHtReferenceRateCallback

typedef Callback<uint64_t> ns3::WifiModeFactory::NonHtReferenceRateCallback

Typedef for callback used to calculate Non-HT Reference Rate of an MCS defined in HT or later amendment.

For Non-HT modes (DSSS, OFDM, etc) this should be defined as null.

Returns: the rate (in bps) of the non-HT Reference Rate.

Definition at line 315 of file wifi-mode.h.

◆ PhyRateCallback

typedef Callback<uint64_t, const WifiTxVector& , uint16_t > ns3::WifiModeFactory::PhyRateCallback

Typedef for callback used to calculate PHY rate of a WifiMode from a TXVECTOR.

Parameters

txVector	the TXVECTOR used for the transmission
staId	the station ID

Returns: the physical bit rate of the signal in bps.

Definition at line 297 of file wifi-mode.h.

◆ WifiModeItemList

typedef std::vector<WifiModeItem> ns3::WifiModeFactory::WifiModeItemList

private

typedef for a vector of WifiModeItem.

Definition at line 458 of file wifi-mode.h.

Constructor & Destructor Documentation

◆ WifiModeFactory()

ns3::WifiModeFactory::WifiModeFactory ( )

private

Definition at line 265 of file wifi-mode.cc.

Member Function Documentation

◆ AllocateUid()

uint32_t ns3::WifiModeFactory::AllocateUid ( std::string uniqueUid )

private

Allocate a WifiModeItem from a given uniqueUid.

Parameters

uniqueUid the unique UID

Returns: the allocated UID index

Definition at line 383 of file wifi-mode.cc.

References m_itemList.

Referenced by CreateWifiMcs(), CreateWifiMode(), and GetFactory().

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◆ CreateWifiMcs()

WifiMode ns3::WifiModeFactory::CreateWifiMcs	(	std::string	uniqueName,
		uint8_t	mcsValue,
		WifiModulationClass	modClass,
		bool	isMandatory,
		CodeRateCallback	codeRateCallback,
		ConstellationSizeCallback	constellationSizeCallback,
		PhyRateCallback	phyRateCallback,
		DataRateCallback	dataRateCallback,
		NonHtReferenceRateCallback	nonHtReferenceRateCallback,
		AllowedCallback	isAllowedCallback
	)

static

Parameters

uniqueName	the name of the associated WifiMode. This name must be unique across all instances.
mcsValue	the MCS value
modClass	the class of modulation
isMandatory	true if this WifiMode is mandatory, false otherwise.
codeRateCallback	a callback function that returns the coding rate of this WifiMode.
constellationSizeCallback	a callback function that returns the size of modulation constellation of this WifiMode.
phyRateCallback	a callback function to calculate the PHY rate (in bps) of this WifiMode.
dataRateCallback	a callback function to calculate the data rate (in bps) of this WifiMode.
nonHtReferenceRateCallback	a callback function to calculate the rate (in bps) of the non-HT Reference Rate of this WifiMode.
isAllowedCallback	a callback function to calculate whether a given combination of is allowed for this WifiMode.

Returns: WifiMode

Create a HT or later WifiMode.

Definition at line 318 of file wifi-mode.cc.

Referenced by ns3::EhtPhy::CreateEhtMcs(), ns3::HePhy::CreateHeMcs(), ns3::HtPhy::CreateHtMcs(), and ns3::VhtPhy::CreateVhtMcs().

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◆ CreateWifiMode()

WifiMode ns3::WifiModeFactory::CreateWifiMode	(	std::string	uniqueName,
		WifiModulationClass	modClass,
		bool	isMandatory,
		CodeRateCallback	codeRateCallback,
		ConstellationSizeCallback	constellationSizeCallback,
		PhyRateCallback	phyRateCallback,
		DataRateCallback	dataRateCallback,
		AllowedCallback	isAllowedCallback
	)

static

Parameters

uniqueName	the name of the associated WifiMode. This name must be unique across all instances.
modClass	the class of modulation
isMandatory	true if this WifiMode is mandatory, false otherwise.
codeRateCallback	a callback function to retrieve coding rate of this WifiMode. If convolutional coding is used for this rate then the callback returns the convolutional coding rate used. If there is no explicit convolutional coding step (e.g., for DSSS rates) then the callback should returns WIFI_CODE_RATE_UNDEFINED.
constellationSizeCallback	a callback function that returns the order of the constellation used.
phyRateCallback	a callback function to calculate the PHY rate (in bps) of this WifiMode.
dataRateCallback	a callback function to calculate the data rate (in bps) of this WifiMode.
isAllowedCallback	a callback function to check whether a specific combination of this WifiMode is allowed.