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

#include "dsss-parameter-set.h"

Inheritance diagram for ns3::DsssParameterSet:

Collaboration diagram for ns3::DsssParameterSet:

Public Member Functions
	DsssParameterSet ()

uint8_t	DeserializeInformationField (Buffer::Iterator start, uint8_t length)
	Deserialize information (i.e., the body of the IE, not including the Element ID and length octets) More...

WifiInformationElementId	ElementId () const
	Own unique Element ID. More...

uint8_t	GetCurrentChannel (void) const

uint8_t	GetInformationFieldSize () const
	Length of serialized information (i.e., the length of the body of the IE, not including the Element ID and length octets. More...

uint16_t	GetSerializedSize () const
	Return the serialized size of this DSSS 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 does support DSSS. More...

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

void	SetCurrentChannel (uint8_t currentChannel)
	Set the Current Channel field in the DsssParameterSet information element. More...

void	SetDsssSupported (uint8_t DsssSupported)

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...

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 information elements using Element ID. 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 ()
	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. More...

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

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

Private Attributes
uint8_t	m_currentChannel

bool	m_dsssSupported

Additional Inherited Members
Static Public Member Functions inherited from ns3::SimpleRefCount< WifiInformationElement >
static void	Cleanup (void)
	Noop. More...

Detailed Description

The DSSS Parameter Set

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

Definition at line 37 of file dsss-parameter-set.h.

Constructor & Destructor Documentation

ns3::DsssParameterSet::DsssParameterSet ( )

Definition at line 30 of file dsss-parameter-set.cc.

Member Function Documentation

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

virtual

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

Returns: the number of bytes read

Implements ns3::WifiInformationElement.

Definition at line 97 of file dsss-parameter-set.cc.

References m_currentChannel, ns3::Buffer::Iterator::ReadU8(), and visualizer.core::start().

Here is the call graph for this function:

WifiInformationElementId ns3::DsssParameterSet::ElementId ( ) const

virtual

Own unique Element ID.

Implements ns3::WifiInformationElement.

Definition at line 37 of file dsss-parameter-set.cc.

References IE_DS_PARAMETER_SET.

uint8_t ns3::DsssParameterSet::GetCurrentChannel ( void ) const

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

References m_currentChannel.

uint8_t ns3::DsssParameterSet::GetInformationFieldSize ( ) const

virtual

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)

Returns: the length of serialized information

Implements ns3::WifiInformationElement.

Definition at line 61 of file dsss-parameter-set.cc.

References m_dsssSupported, and NS_ASSERT.

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

Return the serialized size of this DSSS Parameter Set.

Returns: the serialized size of this DSSS Parameter Set

Definition at line 78 of file dsss-parameter-set.cc.

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

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

Here is the call graph for this function:

Here is the caller graph for this function:

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

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

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

Parameters

start

Returns: an iterator

Definition at line 68 of file dsss-parameter-set.cc.

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

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

Here is the call graph for this function:

Here is the caller graph for this function:

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

virtual

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 88 of file dsss-parameter-set.cc.

References m_currentChannel, m_dsssSupported, and ns3::Buffer::Iterator::WriteU8().

Here is the call graph for this function:

void ns3::DsssParameterSet::SetCurrentChannel ( uint8_t currentChannel )

Set the Current Channel field in the DsssParameterSet information element.

Parameters

qosInfo the CurrentChannel field in the DsssParameterSet information element

Definition at line 49 of file dsss-parameter-set.cc.

References m_currentChannel.

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

Here is the caller graph for this function:

void ns3::DsssParameterSet::SetDsssSupported ( uint8_t DsssSupported )

Definition at line 43 of file dsss-parameter-set.cc.

References m_dsssSupported.

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

Here is the caller graph for this function:

Member Data Documentation

uint8_t ns3::DsssParameterSet::m_currentChannel

private

Definition at line 81 of file dsss-parameter-set.h.

Referenced by DeserializeInformationField(), GetCurrentChannel(), SerializeInformationField(), and SetCurrentChannel().

bool ns3::DsssParameterSet::m_dsssSupported

private

Definition at line 84 of file dsss-parameter-set.h.

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

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

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

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation