A Discrete-Event Network Simulator
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ns3::DlMap Class Reference

This class implements DL-MAP as described by "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems" 8.2.1.8.1 Compressed DL-MAP, page 402. More...

#include "dl-mac-messages.h"

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Public Member Functions

 DlMap ()
 
 ~DlMap () override
 
void AddDlMapElement (OfdmDlMapIe dlMapElement)
 Add DL Map element field.
 
uint32_t Deserialize (Buffer::Iterator start) override
 
Mac48Address GetBaseStationId () const
 Get base station ID field.
 
uint8_t GetDcdCount () const
 Get DCD count field.
 
std::list< OfdmDlMapIeGetDlMapElements () const
 Get DL Map elements field.
 
TypeId GetInstanceTypeId () const override
 Get the most derived TypeId for this Object.
 
std::string GetName () const
 Get name field.
 
uint32_t GetSerializedSize () const override
 
void Print (std::ostream &os) const override
 
void Serialize (Buffer::Iterator start) const override
 
void SetBaseStationId (Mac48Address baseStationID)
 Set base station ID field.
 
void SetDcdCount (uint8_t dcdCount)
 Set DCD count field.
 
- Public Member Functions inherited from ns3::Header
 ~Header () override
 
virtual uint32_t Deserialize (Buffer::Iterator start, Buffer::Iterator end)
 Deserialize the object from a buffer iterator.
 
- Public Member Functions inherited from ns3::ObjectBase
virtual ~ObjectBase ()
 Virtual destructor.
 
void GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const
 Get the value of an attribute, raising fatal errors if unsuccessful.
 
bool GetAttributeFailSafe (std::string name, AttributeValue &value) const
 Get the value of an attribute without raising errors.
 
void SetAttribute (std::string name, const AttributeValue &value)
 Set a single attribute, raising fatal errors if unsuccessful.
 
bool SetAttributeFailSafe (std::string name, const AttributeValue &value)
 Set a single attribute without raising errors.
 
bool TraceConnect (std::string name, std::string context, const CallbackBase &cb)
 Connect a TraceSource to a Callback with a context.
 
bool TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
 Connect a TraceSource to a Callback without a context.
 
bool TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
 Disconnect from a TraceSource a Callback previously connected with a context.
 
bool TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
 Disconnect from a TraceSource a Callback previously connected without a context.
 

Static Public Member Functions

static TypeId GetTypeId ()
 Get the type ID.
 
- Static Public Member Functions inherited from ns3::Header
static TypeId GetTypeId ()
 Get the type ID.
 
- Static Public Member Functions inherited from ns3::Chunk
static TypeId GetTypeId ()
 Get the type ID.
 
- Static Public Member Functions inherited from ns3::ObjectBase
static TypeId GetTypeId ()
 Get the type ID.
 

Private Attributes

Mac48Address m_baseStationId
 base station ID
 
uint8_t m_dcdCount
 DCD count.
 
std::list< OfdmDlMapIem_dlMapElements
 DL Map elements.
 

Additional Inherited Members

- Protected Member Functions inherited from ns3::ObjectBase
void ConstructSelf (const AttributeConstructionList &attributes)
 Complete construction of ObjectBase; invoked by derived classes.
 
virtual void NotifyConstructionCompleted ()
 Notifier called once the ObjectBase is fully constructed.
 

Detailed Description

This class implements DL-MAP as described by "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems" 8.2.1.8.1 Compressed DL-MAP, page 402.

Introspection did not find any typical Config paths.


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

Size of this type is 40 bytes (on a 64-bit architecture).

Definition at line 545 of file dl-mac-messages.h.

Constructor & Destructor Documentation

◆ DlMap()

ns3::DlMap::DlMap ( )

Definition at line 533 of file dl-mac-messages.cc.

◆ ~DlMap()

ns3::DlMap::~DlMap ( )
override

Definition at line 539 of file dl-mac-messages.cc.

Member Function Documentation

◆ AddDlMapElement()

void ns3::DlMap::AddDlMapElement ( OfdmDlMapIe dlMapElement)

Add DL Map element field.

Parameters
dlMapElementthe DL map element

Definition at line 556 of file dl-mac-messages.cc.

References m_dlMapElements.

Referenced by ns3::BaseStationNetDevice::CreateDlMap(), and Deserialize().

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◆ Deserialize()

uint32_t ns3::DlMap::Deserialize ( Buffer::Iterator start)
overridevirtual
Parameters
startan 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.

Implements ns3::Header.

Definition at line 633 of file dl-mac-messages.cc.

References AddDlMapElement(), ns3::Buffer::Iterator::GetDistanceFrom(), ns3::OfdmDlMapIe::GetDiuc(), m_baseStationId, m_dcdCount, m_dlMapElements, ns3::OfdmDlMapIe::Read(), ns3::ReadFrom(), and ns3::Buffer::Iterator::ReadU8().

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◆ GetBaseStationId()

Mac48Address ns3::DlMap::GetBaseStationId ( ) const

Get base station ID field.

Returns
the MAC address

Definition at line 568 of file dl-mac-messages.cc.

References m_baseStationId.

Referenced by ns3::SubscriberStationNetDevice::ProcessDlMap().

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◆ GetDcdCount()

uint8_t ns3::DlMap::GetDcdCount ( ) const

Get DCD count field.

Returns
the DCD count

Definition at line 562 of file dl-mac-messages.cc.

References m_dcdCount.

Referenced by ns3::SubscriberStationNetDevice::ProcessDlMap().

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◆ GetDlMapElements()

std::list< OfdmDlMapIe > ns3::DlMap::GetDlMapElements ( ) const

Get DL Map elements field.

Returns
the DL map elements

Definition at line 574 of file dl-mac-messages.cc.

References m_dlMapElements.

Referenced by ns3::SubscriberStationNetDevice::ProcessDlMap().

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◆ GetInstanceTypeId()

TypeId ns3::DlMap::GetInstanceTypeId ( ) const
overridevirtual

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.

Implements ns3::ObjectBase.

Definition at line 594 of file dl-mac-messages.cc.

References GetTypeId().

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◆ GetName()

std::string ns3::DlMap::GetName ( ) const

Get name field.

Returns
the name string

Definition at line 580 of file dl-mac-messages.cc.

◆ GetSerializedSize()

uint32_t ns3::DlMap::GetSerializedSize ( ) const
overridevirtual
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.

Implements ns3::Header.

Definition at line 607 of file dl-mac-messages.cc.

References m_dlMapElements.

◆ GetTypeId()

TypeId ns3::DlMap::GetTypeId ( )
static

Get the type ID.

Returns
the object TypeId

Definition at line 586 of file dl-mac-messages.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::DlMap::Print ( std::ostream & os) const
overridevirtual
Parameters
osoutput stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Implements ns3::Header.

Definition at line 600 of file dl-mac-messages.cc.

References m_baseStationId, m_dcdCount, and m_dlMapElements.

◆ Serialize()

void ns3::DlMap::Serialize ( Buffer::Iterator start) const
overridevirtual
Parameters
startan 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.

Implements ns3::Header.

Definition at line 620 of file dl-mac-messages.cc.

References m_baseStationId, m_dcdCount, m_dlMapElements, ns3::Buffer::Iterator::Write(), ns3::WriteTo(), and ns3::Buffer::Iterator::WriteU8().

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◆ SetBaseStationId()

void ns3::DlMap::SetBaseStationId ( Mac48Address baseStationID)

Set base station ID field.

Parameters
baseStationIDthe base station ID

Definition at line 550 of file dl-mac-messages.cc.

References m_baseStationId.

Referenced by ns3::BaseStationNetDevice::CreateDlMap().

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◆ SetDcdCount()

void ns3::DlMap::SetDcdCount ( uint8_t dcdCount)

Set DCD count field.

Parameters
dcdCountthe DCD count

Definition at line 544 of file dl-mac-messages.cc.

References m_dcdCount.

Referenced by ns3::BaseStationNetDevice::CreateDlMap().

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Member Data Documentation

◆ m_baseStationId

Mac48Address ns3::DlMap::m_baseStationId
private

base station ID

Definition at line 601 of file dl-mac-messages.h.

Referenced by Deserialize(), GetBaseStationId(), Print(), Serialize(), and SetBaseStationId().

◆ m_dcdCount

uint8_t ns3::DlMap::m_dcdCount
private

DCD count.

Definition at line 600 of file dl-mac-messages.h.

Referenced by Deserialize(), GetDcdCount(), Print(), Serialize(), and SetDcdCount().

◆ m_dlMapElements

std::list<OfdmDlMapIe> ns3::DlMap::m_dlMapElements
private

DL Map elements.

Definition at line 602 of file dl-mac-messages.h.

Referenced by AddDlMapElement(), Deserialize(), GetDlMapElements(), GetSerializedSize(), Print(), and Serialize().


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