ns3::MgtProbeResponseHeader Class Reference

Implement the header for management frames of type probe response. More...

#include "mgt-headers.h"

Inheritance diagram for ns3::MgtProbeResponseHeader:

Collaboration diagram for ns3::MgtProbeResponseHeader:

Public Member Functions
	~MgtProbeResponseHeader () override=default
CapabilityInformation &	Capabilities ()
const CapabilityInformation &	Capabilities () const
uint64_t	GetBeaconIntervalUs () const
	Return the beacon interval in microseconds unit.
TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.
uint64_t	GetTimestamp () const
	Return the time stamp.
void	SetBeaconIntervalUs (uint64_t us)
	Set the beacon interval in microseconds unit.

Static Public Member Functions
static TypeId	GetTypeId ()
	Register this type.

Protected Member Functions
uint32_t	DeserializeImpl (Buffer::Iterator start)
uint32_t	GetSerializedSizeImpl () const
void	SerializeImpl (Buffer::Iterator start) const

Private Attributes
uint64_t	m_beaconInterval
	Beacon interval.
CapabilityInformation	m_capability
	Capability information.
uint64_t	m_timestamp
	Timestamp.

Friends
class	WifiMgtHeader< MgtProbeResponseHeader, ProbeResponseElems >

Detailed Description

Implement the header for management frames of type probe response.

Introspection did not find any typical Config paths.

No Attributes are defined for this type.
No TraceSources are defined for this type.
Group: Wifi

Size of this type is 1568 bytes (on a 64-bit architecture).

Definition at line 444 of file mgt-headers.h.

Constructor & Destructor Documentation

~MgtProbeResponseHeader()

ns3::MgtProbeResponseHeader::~MgtProbeResponseHeader ( )

overridedefault

Member Function Documentation

Capabilities() [1/2]

CapabilityInformation & ns3::MgtProbeResponseHeader::Capabilities

(

)

Returns

a reference to the Capability information

Definition at line 82 of file mgt-headers.cc.

References m_capability.

Referenced by ns3::StaWifiMac::ReceiveBeacon(), ns3::ApWifiMac::SendOneBeacon(), and ns3::ApWifiMac::SendProbeResp().

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Capabilities() [2/2]

const CapabilityInformation & ns3::MgtProbeResponseHeader::Capabilities

(

)

const

Returns

a const reference to the Capability information

Definition at line 76 of file mgt-headers.cc.

References m_capability.

DeserializeImpl()

uint32_t ns3::MgtProbeResponseHeader::DeserializeImpl ( Buffer::Iterator start )

protected

Parameters

start

an iterator which points to where the header should read from.

Returns

the number of bytes read.

This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.

Note that data is not actually removed from the buffer to which the iterator points. Both Packet::RemoveHeader() and Packet::PeekHeader() call Deserialize(), but only the RemoveHeader() has additional statements to remove the header bytes from the underlying buffer and associated metadata.

Definition at line 113 of file mgt-headers.cc.

References ns3::CapabilityInformation::Deserialize(), ns3::Buffer::Iterator::GetDistanceFrom(), m_beaconInterval, m_capability, m_timestamp, ns3::Buffer::Iterator::ReadLsbtohU16(), and ns3::Buffer::Iterator::ReadLsbtohU64().

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GetBeaconIntervalUs()

uint64_t ns3::MgtProbeResponseHeader::GetBeaconIntervalUs

(

)

const

Return the beacon interval in microseconds unit.

Returns

beacon interval in microseconds unit

Definition at line 64 of file mgt-headers.cc.

References m_beaconInterval.

Referenced by ns3::MeshWifiBeacon::GetBeaconInterval(), and ns3::dot11s::PeerManagementProtocolMac::Receive().

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GetInstanceTypeId()

TypeId ns3::MgtProbeResponseHeader::GetInstanceTypeId ( ) const

override

Get the most derived TypeId for this Object.

This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.

Returns

The TypeId associated to the most-derived type of this instance.

Definition at line 58 of file mgt-headers.cc.

References GetTypeId().

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GetSerializedSizeImpl()

uint32_t ns3::MgtProbeResponseHeader::GetSerializedSizeImpl ( ) const

protected

Returns

the expected size of the header.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full header data by Serialize.

Definition at line 94 of file mgt-headers.cc.

References ns3::CapabilityInformation::GetSerializedSize(), and m_capability.

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GetTimestamp()

uint64_t ns3::MgtProbeResponseHeader::GetTimestamp

(

)

const

Return the time stamp.

Returns

time stamp

Definition at line 88 of file mgt-headers.cc.

References m_timestamp.

GetTypeId()

TypeId ns3::MgtProbeResponseHeader::GetTypeId ( )

static

Register this type.

Returns

The TypeId.

Definition at line 48 of file mgt-headers.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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SerializeImpl()

void ns3::MgtProbeResponseHeader::SerializeImpl ( Buffer::Iterator start ) const

protected

Parameters

start

an iterator which points to where the header should be written.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this header in a real network.

Definition at line 103 of file mgt-headers.cc.

References m_beaconInterval, m_capability, ns3::Simulator::Now(), ns3::CapabilityInformation::Serialize(), ns3::Buffer::Iterator::WriteHtolsbU16(), and ns3::Buffer::Iterator::WriteHtolsbU64().

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SetBeaconIntervalUs()

void ns3::MgtProbeResponseHeader::SetBeaconIntervalUs

(

uint64_t

us

)

Set the beacon interval in microseconds unit.

Parameters

us	beacon interval in microseconds unit

Definition at line 70 of file mgt-headers.cc.

References m_beaconInterval.

Referenced by ns3::MeshWifiBeacon::MeshWifiBeacon(), ns3::ApWifiMac::SendOneBeacon(), and ns3::ApWifiMac::SendProbeResp().

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Friends And Related Symbol Documentation

WifiMgtHeader< MgtProbeResponseHeader, ProbeResponseElems >

friend class WifiMgtHeader< MgtProbeResponseHeader, ProbeResponseElems >

friend

Definition at line 437 of file mgt-headers.h.

Member Data Documentation

m_beaconInterval

uint64_t ns3::MgtProbeResponseHeader::m_beaconInterval

private

Beacon interval.

Definition at line 497 of file mgt-headers.h.

Referenced by DeserializeImpl(), GetBeaconIntervalUs(), SerializeImpl(), and SetBeaconIntervalUs().

m_capability

CapabilityInformation ns3::MgtProbeResponseHeader::m_capability

private

Capability information.

Definition at line 498 of file mgt-headers.h.

Referenced by Capabilities(), Capabilities(), DeserializeImpl(), GetSerializedSizeImpl(), and SerializeImpl().

m_timestamp

uint64_t ns3::MgtProbeResponseHeader::m_timestamp

private

Timestamp.

Definition at line 496 of file mgt-headers.h.

Referenced by DeserializeImpl(), and GetTimestamp().

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

• src/wifi/model/mgt-headers.h
• src/wifi/model/mgt-headers.cc