See 7.3.2.89 of 802.11s draft 2.07. More...
#include <ie-dot11s-beacon-timing.h>
Public Types | |
typedef std::vector< Ptr < IeBeaconTimingUnit > > | NeighboursTimingUnitsList |
This type is a list of timing elements obtained from neighbours with their beacons: More... | |
Public Member Functions | |
IeBeaconTiming () | |
void | AddNeighboursTimingElementUnit (uint16_t aid, Time last_beacon, Time beacon_interval) |
void | ClearTimingElement () |
void | DelNeighboursTimingElementUnit (uint16_t aid, Time last_beacon, Time beacon_interval) |
NeighboursTimingUnitsList | GetNeighboursTimingElementsList () |
This methods are needed for beacon collision avoidance module: More... | |
bool | operator== (WifiInformationElement const &a) const |
Compare two IEs for equality by ID & Length, and then through memcmp of serialised version. More... | |
Inherited from WifiInformationElement | |
virtual WifiInformationElementId | ElementId () const |
Own unique Element ID. More... | |
virtual 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... | |
virtual void | SerializeInformationField (Buffer::Iterator i) const |
Serialize information (i.e., the body of the IE, not including the Element ID and length octets) More... | |
virtual uint8_t | DeserializeInformationField (Buffer::Iterator i, uint8_t length) |
Deserialize information (i.e., the body of the IE, not including the Element ID and length octets) More... | |
virtual void | Print (std::ostream &os) const |
In addition, a subclass may optionally override the following... More... | |
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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... | |
Buffer::Iterator | Serialize (Buffer::Iterator i) const |
Serialize entire IE including Element ID and length fields. More... | |
virtual bool | operator< (WifiInformationElement const &a) const |
Compare information elements using Element ID. More... | |
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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... | |
Static Private Member Functions | |
static uint8_t | AidToU8 (uint16_t x) |
static uint16_t | BeaconIntervalToU16 (Time x) |
static uint16_t | TimestampToU16 (Time x) |
Converters: More... | |
Private Attributes | |
NeighboursTimingUnitsList | m_neighbours |
uint16_t | m_numOfUnits |
Timing element parameters: More... | |
Additional Inherited Members | |
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static void | Cleanup (void) |
Noop. More... | |
See 7.3.2.89 of 802.11s draft 2.07.
Definition at line 60 of file ie-dot11s-beacon-timing.h.
ns3::dot11s::IeBeaconTiming::IeBeaconTiming | ( | ) |
Definition at line 70 of file ie-dot11s-beacon-timing.cc.
void ns3::dot11s::IeBeaconTiming::AddNeighboursTimingElementUnit | ( | uint16_t | aid, |
Time | last_beacon, | ||
Time | beacon_interval | ||
) |
Definition at line 80 of file ie-dot11s-beacon-timing.cc.
References AidToU8(), BeaconIntervalToU16(), m_neighbours, m_numOfUnits, ns3::dot11s::IeBeaconTimingUnit::SetAid(), ns3::dot11s::IeBeaconTimingUnit::SetBeaconInterval(), ns3::dot11s::IeBeaconTimingUnit::SetLastBeacon(), and TimestampToU16().
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staticprivate |
Definition at line 181 of file ie-dot11s-beacon-timing.cc.
Referenced by AddNeighboursTimingElementUnit(), and DelNeighboursTimingElementUnit().
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staticprivate |
Definition at line 176 of file ie-dot11s-beacon-timing.cc.
References ns3::Time::GetMicroSeconds().
Referenced by AddNeighboursTimingElementUnit(), and DelNeighboursTimingElementUnit().
void ns3::dot11s::IeBeaconTiming::ClearTimingElement | ( | ) |
Definition at line 117 of file ie-dot11s-beacon-timing.cc.
References m_neighbours.
Referenced by ns3::dot11s::PeerLink::DoDispose().
void ns3::dot11s::IeBeaconTiming::DelNeighboursTimingElementUnit | ( | uint16_t | aid, |
Time | last_beacon, | ||
Time | beacon_interval | ||
) |
Definition at line 103 of file ie-dot11s-beacon-timing.cc.
References AidToU8(), BeaconIntervalToU16(), m_neighbours, m_numOfUnits, and TimestampToU16().
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virtual |
Deserialize information (i.e., the body of the IE, not including the Element ID and length octets)
start | an iterator which points to where the information should be written. |
length |
Implements ns3::WifiInformationElement.
Definition at line 153 of file ie-dot11s-beacon-timing.cc.
References ns3::Buffer::Iterator::GetDistanceFrom(), m_neighbours, m_numOfUnits, ns3::Buffer::Iterator::ReadLsbtohU16(), ns3::Buffer::Iterator::ReadU8(), ns3::dot11s::IeBeaconTimingUnit::SetAid(), ns3::dot11s::IeBeaconTimingUnit::SetBeaconInterval(), ns3::dot11s::IeBeaconTimingUnit::SetLastBeacon(), and visualizer.core::start().
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virtual |
Own unique Element ID.
Implements ns3::WifiInformationElement.
Definition at line 66 of file ie-dot11s-beacon-timing.cc.
References IE11S_BEACON_TIMING.
Referenced by Print().
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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)
Implements ns3::WifiInformationElement.
Definition at line 126 of file ie-dot11s-beacon-timing.cc.
References m_numOfUnits.
IeBeaconTiming::NeighboursTimingUnitsList ns3::dot11s::IeBeaconTiming::GetNeighboursTimingElementsList | ( | ) |
This methods are needed for beacon collision avoidance module:
Definition at line 75 of file ie-dot11s-beacon-timing.cc.
References m_neighbours.
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virtual |
Compare two IEs for equality by ID & Length, and then through memcmp of serialised version.
a | another information element to compare with |
Reimplemented from ns3::WifiInformationElement.
Definition at line 192 of file ie-dot11s-beacon-timing.cc.
References m_neighbours, m_numOfUnits, and ns3::PeekPointer().
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virtual |
In addition, a subclass may optionally override the following...
Generate human-readable form of IE
os | output stream |
Reimplemented from ns3::WifiInformationElement.
Definition at line 131 of file ie-dot11s-beacon-timing.cc.
References ElementId(), m_neighbours, and m_numOfUnits.
Referenced by ns3::dot11s::operator<<().
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virtual |
Serialize information (i.e., the body of the IE, not including the Element ID and length octets)
start | an iterator which points to where the information should be written. |
Implements ns3::WifiInformationElement.
Definition at line 143 of file ie-dot11s-beacon-timing.cc.
References m_neighbours, ns3::Buffer::Iterator::WriteHtolsbU16(), and ns3::Buffer::Iterator::WriteU8().
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staticprivate |
Converters:
Definition at line 169 of file ie-dot11s-beacon-timing.cc.
References ns3::Time::GetMicroSeconds().
Referenced by AddNeighboursTimingElementUnit(), and DelNeighboursTimingElementUnit().
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private |
Definition at line 105 of file ie-dot11s-beacon-timing.h.
Referenced by AddNeighboursTimingElementUnit(), ClearTimingElement(), DelNeighboursTimingElementUnit(), DeserializeInformationField(), GetNeighboursTimingElementsList(), operator==(), Print(), and SerializeInformationField().
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private |
Timing element parameters:
Definition at line 109 of file ie-dot11s-beacon-timing.h.
Referenced by AddNeighboursTimingElementUnit(), DelNeighboursTimingElementUnit(), DeserializeInformationField(), GetInformationFieldSize(), operator==(), and Print().