A Discrete-Event Network Simulator
API
ns3::GrantManagementSubheader Class Reference

This class implements the grant management sub-header as described by IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems 6.3.2.2.2 Grant Management subheader, page 40. More...

#include "wimax-mac-header.h"

+ Inheritance diagram for ns3::GrantManagementSubheader:
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Public Member Functions

 GrantManagementSubheader ()
 
 ~GrantManagementSubheader () override
 
uint32_t Deserialize (Buffer::Iterator start) override
 
TypeId GetInstanceTypeId () const override
 Get the most derived TypeId for this Object. More...
 
std::string GetName () const
 Get name field. More...
 
uint16_t GetPbr () const
 Get PBR field. More...
 
uint8_t GetPm () const
 Get PM field. More...
 
uint32_t GetSerializedSize () const override
 
uint8_t GetSi () const
 Get SI field. More...
 
void Print (std::ostream &os) const override
 
void Serialize (Buffer::Iterator start) const override
 
void SetPbr (uint16_t pbr)
 Set PRR field. More...
 
void SetPm (uint8_t pm)
 Set PM field. More...
 
void SetSi (uint8_t si)
 Set SI field. More...
 
- Public Member Functions inherited from ns3::Header
 ~Header () override
 
virtual uint32_t Deserialize (Buffer::Iterator start)=0
 Deserialize the object from a buffer iterator. More...
 
virtual uint32_t Deserialize (Buffer::Iterator start, Buffer::Iterator end)
 Deserialize the object from a buffer iterator. More...
 
- Public Member Functions inherited from ns3::Chunk
virtual uint32_t Deserialize (Buffer::Iterator start, Buffer::Iterator end)
 Deserialize the object from a buffer iterator. More...
 
- Public Member Functions inherited from ns3::ObjectBase
virtual ~ObjectBase ()
 Virtual destructor. More...
 
void GetAttribute (std::string name, AttributeValue &value) const
 Get the value of an attribute, raising fatal errors if unsuccessful. More...
 
bool GetAttributeFailSafe (std::string name, AttributeValue &value) const
 Get the value of an attribute without raising errors. More...
 
void SetAttribute (std::string name, const AttributeValue &value)
 Set a single attribute, raising fatal errors if unsuccessful. More...
 
bool SetAttributeFailSafe (std::string name, const AttributeValue &value)
 Set a single attribute without raising errors. More...
 
bool TraceConnect (std::string name, std::string context, const CallbackBase &cb)
 Connect a TraceSource to a Callback with a context. More...
 
bool TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
 Connect a TraceSource to a Callback without a context. More...
 
bool TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
 Disconnect from a TraceSource a Callback previously connected with a context. More...
 
bool TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
 Disconnect from a TraceSource a Callback previously connected without a context. More...
 

Static Public Member Functions

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

Private Attributes

uint16_t m_pbr
 PiggyBack Request. More...
 
uint8_t m_pm
 Poll-Me bit (byte in this case) More...
 
uint8_t m_si
 Slip Indicator. More...
 

Additional Inherited Members

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

Detailed Description

This class implements the grant management sub-header as described by IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems 6.3.2.2.2 Grant Management subheader, page 40.

Definition at line 388 of file wimax-mac-header.h.

Constructor & Destructor Documentation

◆ GrantManagementSubheader()

ns3::GrantManagementSubheader::GrantManagementSubheader ( )

Definition at line 537 of file wimax-mac-header.cc.

◆ ~GrantManagementSubheader()

ns3::GrantManagementSubheader::~GrantManagementSubheader ( )
override

Definition at line 544 of file wimax-mac-header.cc.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::GrantManagementSubheader::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 629 of file wimax-mac-header.cc.

References ns3::Buffer::Iterator::GetDistanceFrom(), m_pbr, m_pm, m_si, ns3::Buffer::Iterator::ReadU16(), ns3::Buffer::Iterator::ReadU8(), and two-ray-to-three-gpp-ch-calibration::start.

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◆ GetInstanceTypeId()

TypeId ns3::GrantManagementSubheader::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 601 of file wimax-mac-header.cc.

References GetTypeId().

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◆ GetName()

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

Get name field.

Returns
the name

Definition at line 585 of file wimax-mac-header.cc.

◆ GetPbr()

uint16_t ns3::GrantManagementSubheader::GetPbr ( ) const

Get PBR field.

Returns
the PBR

Definition at line 579 of file wimax-mac-header.cc.

References m_pbr.

◆ GetPm()

uint8_t ns3::GrantManagementSubheader::GetPm ( ) const

Get PM field.

Returns
the PM

Definition at line 573 of file wimax-mac-header.cc.

References m_pm.

◆ GetSerializedSize()

uint32_t ns3::GrantManagementSubheader::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 614 of file wimax-mac-header.cc.

◆ GetSi()

uint8_t ns3::GrantManagementSubheader::GetSi ( ) const

Get SI field.

Returns
the SI

Definition at line 567 of file wimax-mac-header.cc.

References m_si.

◆ GetTypeId()

TypeId ns3::GrantManagementSubheader::GetTypeId ( void  )
static

Get the type ID.

Returns
the object TypeId

Definition at line 591 of file wimax-mac-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::GrantManagementSubheader::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 607 of file wimax-mac-header.cc.

References m_pbr, m_pm, and m_si.

◆ Serialize()

void ns3::GrantManagementSubheader::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 wimax-mac-header.cc.

References m_pbr, m_pm, m_si, two-ray-to-three-gpp-ch-calibration::start, ns3::Buffer::Iterator::WriteU16(), and ns3::Buffer::Iterator::WriteU8().

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◆ SetPbr()

void ns3::GrantManagementSubheader::SetPbr ( uint16_t  pbr)

Set PRR field.

Parameters
pbrthe PBR

Definition at line 561 of file wimax-mac-header.cc.

References m_pbr.

◆ SetPm()

void ns3::GrantManagementSubheader::SetPm ( uint8_t  pm)

Set PM field.

Parameters
pmthe PM

Definition at line 555 of file wimax-mac-header.cc.

References m_pm.

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

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◆ SetSi()

void ns3::GrantManagementSubheader::SetSi ( uint8_t  si)

Set SI field.

Parameters
sithe SI

Definition at line 549 of file wimax-mac-header.cc.

References m_si.

Member Data Documentation

◆ m_pbr

uint16_t ns3::GrantManagementSubheader::m_pbr
private

PiggyBack Request.

Definition at line 447 of file wimax-mac-header.h.

Referenced by Deserialize(), GetPbr(), Print(), Serialize(), and SetPbr().

◆ m_pm

uint8_t ns3::GrantManagementSubheader::m_pm
private

Poll-Me bit (byte in this case)

Definition at line 446 of file wimax-mac-header.h.

Referenced by Deserialize(), GetPm(), Print(), Serialize(), and SetPm().

◆ m_si

uint8_t ns3::GrantManagementSubheader::m_si
private

Slip Indicator.

Definition at line 445 of file wimax-mac-header.h.

Referenced by Deserialize(), GetSi(), Print(), Serialize(), and SetSi().


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