A Discrete-Event Network Simulator
API
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
Public Member Functions | Public Attributes | Private Attributes | Friends | List of all members
ns3::SupportedRates Class Reference
Wifi Models

The Supported Rates Information ElementThis class knows how to serialise and deserialise the Supported Rates Element that holds the first 8 (non-HT) supported rates. More...

#include <supported-rates.h>

+ Inheritance diagram for ns3::SupportedRates:
+ Collaboration diagram for ns3::SupportedRates:

Public Member Functions

 SupportedRates ()
void AddSupportedRate (uint32_t bs)
uint8_t DeserializeInformationField (Buffer::Iterator start, uint8_t length)
WifiInformationElementId ElementId () const
 Own unique Element ID.
uint8_t GetInformationFieldSize () const
uint8_t GetNRates (void) const
uint32_t GetRate (uint8_t i) const
bool IsBasicRate (uint32_t bs) const
bool IsSupportedRate (uint32_t bs) const
void SerializeInformationField (Buffer::Iterator start) const
void SetBasicRate (uint32_t bs)
- Public Member Functions inherited from ns3::WifiInformationElement
virtual ~WifiInformationElement ()
Buffer::Iterator Deserialize (Buffer::Iterator i)
Buffer::Iterator DeserializeIfPresent (Buffer::Iterator i)
uint16_t GetSerializedSize () const
Buffer::Iterator Serialize (Buffer::Iterator i) const
 Serialize entire IE including Element ID and length fields.
virtual void Print (std::ostream &os) const
 In addition, a subclass may optionally override the following...
virtual bool operator< (WifiInformationElement const &a) const
 Compare information elements using Element ID.
virtual bool operator== (WifiInformationElement const &a) const
- Public Member Functions inherited from ns3::SimpleRefCount< WifiInformationElement >
 SimpleRefCount ()
 SimpleRefCount (const SimpleRefCount &o)
uint32_t GetReferenceCount (void) const
SimpleRefCount & operator= (const SimpleRefCount &o)
void Ref (void) const
void Unref (void) const

Public Attributes

ExtendedSupportedRatesIE extended

Private Attributes

uint8_t m_nRates
uint8_t m_rates [MAX_SUPPORTED_RATES]

Friends

class ExtendedSupportedRatesIE

Additional Inherited Members

- Static Public Member Functions inherited from ns3::SimpleRefCount< WifiInformationElement >
static void Cleanup (void)

Detailed Description

The Supported Rates Information Element

This class knows how to serialise and deserialise the Supported Rates Element that holds the first 8 (non-HT) supported rates.

The ExtendedSupportedRatesIE class (of which an instance exists in objects of this class) deals with rates beyond the first 8.

Definition at line 92 of file supported-rates.h.

Constructor & Destructor Documentation

ns3::SupportedRates::SupportedRates ( )

Definition at line 29 of file supported-rates.cc.

Member Function Documentation

void ns3::SupportedRates::AddSupportedRate ( uint32_t  bs)

Definition at line 36 of file supported-rates.cc.

References IsSupportedRate(), m_nRates, m_rates, MAX_SUPPORTED_RATES, NS_ASSERT, and NS_LOG_DEBUG.

Referenced by ns3::StaWifiMac::GetSupportedRates(), ns3::ApWifiMac::GetSupportedRates(), ns3::MeshWifiInterfaceMac::GetSupportedRates(), and SetBasicRate().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

uint8_t ns3::SupportedRates::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)

Implements ns3::WifiInformationElement.

Definition at line 127 of file supported-rates.cc.

References m_nRates, m_rates, NS_ASSERT, and ns3::Buffer::Iterator::Read().

+ Here is the call graph for this function:

WifiInformationElementId ns3::SupportedRates::ElementId ( ) const
virtual

Own unique Element ID.

Implements ns3::WifiInformationElement.

Definition at line 106 of file supported-rates.cc.

References IE_SUPPORTED_RATES.

uint8_t ns3::SupportedRates::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)

Implements ns3::WifiInformationElement.

Definition at line 111 of file supported-rates.cc.

References m_nRates.

uint8_t ns3::SupportedRates::GetNRates ( void  ) const

Definition at line 95 of file supported-rates.cc.

References m_nRates.

Referenced by ns3::operator<<().

+ Here is the caller graph for this function:

uint32_t ns3::SupportedRates::GetRate ( uint8_t  i) const

Definition at line 100 of file supported-rates.cc.

References m_rates.

Referenced by ns3::operator<<().

+ Here is the caller graph for this function:

bool ns3::SupportedRates::IsBasicRate ( uint32_t  bs) const

Definition at line 68 of file supported-rates.cc.

References m_nRates, and m_rates.

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

+ Here is the caller graph for this function:

bool ns3::SupportedRates::IsSupportedRate ( uint32_t  bs) const

Definition at line 81 of file supported-rates.cc.

References m_nRates, and m_rates.

Referenced by AddSupportedRate(), ns3::MeshWifiInterfaceMac::CheckSupportedRates(), ns3::StaWifiMac::Receive(), ns3::ApWifiMac::Receive(), and ns3::MeshWifiInterfaceMac::Receive().

+ Here is the caller graph for this function:

void ns3::SupportedRates::SerializeInformationField ( Buffer::Iterator  start) const
virtual

Serialize information (i.e., the body of the IE, not including the Element ID and length octets)

Implements ns3::WifiInformationElement.

Definition at line 119 of file supported-rates.cc.

References m_nRates, m_rates, and ns3::Buffer::Iterator::Write().

+ Here is the call graph for this function:

void ns3::SupportedRates::SetBasicRate ( uint32_t  bs)

Definition at line 48 of file supported-rates.cc.

References AddSupportedRate(), m_nRates, m_rates, and NS_LOG_DEBUG.

Referenced by ns3::ApWifiMac::GetSupportedRates(), and ns3::MeshWifiInterfaceMac::GetSupportedRates().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

Friends And Related Function Documentation

friend class ExtendedSupportedRatesIE
friend

Definition at line 119 of file supported-rates.h.

Member Data Documentation

ExtendedSupportedRatesIE ns3::SupportedRates::extended

Definition at line 120 of file supported-rates.h.

Referenced by ns3::MgtAssocRequestHeader::Deserialize(), ns3::dot11s::PeerLinkFrameStart::Deserialize(), ns3::MgtAssocResponseHeader::Deserialize(), ns3::MgtProbeRequestHeader::Deserialize(), ns3::MgtProbeResponseHeader::Deserialize(), ns3::MgtAssocRequestHeader::GetSerializedSize(), ns3::dot11s::PeerLinkFrameStart::GetSerializedSize(), ns3::MgtAssocResponseHeader::GetSerializedSize(), ns3::MgtProbeRequestHeader::GetSerializedSize(), ns3::MgtProbeResponseHeader::GetSerializedSize(), ns3::MgtAssocRequestHeader::Serialize(), ns3::dot11s::PeerLinkFrameStart::Serialize(), ns3::MgtAssocResponseHeader::Serialize(), ns3::MgtProbeRequestHeader::Serialize(), and ns3::MgtProbeResponseHeader::Serialize().

uint8_t ns3::SupportedRates::m_nRates
private

Definition at line 122 of file supported-rates.h.

Referenced by AddSupportedRate(), ns3::ExtendedSupportedRatesIE::DeserializeInformationField(), DeserializeInformationField(), ns3::ExtendedSupportedRatesIE::GetInformationFieldSize(), GetInformationFieldSize(), GetNRates(), ns3::ExtendedSupportedRatesIE::GetSerializedSize(), IsBasicRate(), IsSupportedRate(), ns3::ExtendedSupportedRatesIE::Serialize(), ns3::ExtendedSupportedRatesIE::SerializeInformationField(), SerializeInformationField(), and SetBasicRate().

uint8_t ns3::SupportedRates::m_rates[MAX_SUPPORTED_RATES]
private

Definition at line 123 of file supported-rates.h.

Referenced by AddSupportedRate(), ns3::ExtendedSupportedRatesIE::DeserializeInformationField(), DeserializeInformationField(), GetRate(), IsBasicRate(), IsSupportedRate(), ns3::ExtendedSupportedRatesIE::SerializeInformationField(), SerializeInformationField(), and SetBasicRate().

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