This class implements the fragmentation sub-header as described by IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems 6.3.2.2.1 Fragmentation subheader, page 39. More...

#include "wimax-mac-header.h"

Inheritance diagram for ns3::FragmentationSubheader:

Collaboration diagram for ns3::FragmentationSubheader:

Public Member Functions
	FragmentationSubheader (void)

	~FragmentationSubheader (void)

uint32_t	Deserialize (Buffer::Iterator start)

uint8_t	GetFc (void) const
	Get FC field. More...

uint8_t	GetFsn (void) const
	Get FSN field. More...

virtual TypeId	GetInstanceTypeId (void) const
	Get the most derived TypeId for this Object. More...

std::string	GetName (void) const
	Get name field. More...

uint32_t	GetSerializedSize (void) const

void	Print (std::ostream &os) const

void	Serialize (Buffer::Iterator start) const

void	SetFc (uint8_t fc)
	Set FC field. More...

void	SetFsn (uint8_t fsn)
	Set FSN field. More...

Public Member Functions inherited from ns3::Header
virtual	~Header ()

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 erros. 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 (void)
	Get the type ID. More...

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

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

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

Private Attributes
uint8_t	m_fc
	Fragment Control. More...

uint8_t	m_fsn
	Fragment Sequence Number. 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 (void)
	Notifier called once the ObjectBase is fully constructed. More...

Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid (void)
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More...

Detailed Description

This class implements the fragmentation sub-header as described by IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems 6.3.2.2.1 Fragmentation subheader, page 39.

Introspection did not find any typical Config paths.

No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 16 bytes (on a 64-bit architecture).

Definition at line 457 of file wimax-mac-header.h.

Constructor & Destructor Documentation

◆ FragmentationSubheader()

ns3::FragmentationSubheader::FragmentationSubheader ( void )

Definition at line 588 of file wimax-mac-header.cc.

◆ ~FragmentationSubheader()

ns3::FragmentationSubheader::~FragmentationSubheader ( void )

Definition at line 594 of file wimax-mac-header.cc.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::FragmentationSubheader::Deserialize ( Buffer::Iterator start )

virtual

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.

Implements ns3::Header.

Definition at line 668 of file wimax-mac-header.cc.

References ns3::Buffer::Iterator::GetDistanceFrom(), m_fc, m_fsn, ns3::Buffer::Iterator::ReadU8(), and visualizer.core::start().

Here is the call graph for this function:

◆ GetFc()

uint8_t ns3::FragmentationSubheader::GetFc ( void ) const

Get FC field.

Returns: the FC

Definition at line 611 of file wimax-mac-header.cc.

References m_fc.

Referenced by ns3::BaseStationNetDevice::DoReceive(), ns3::SubscriberStationNetDevice::DoReceive(), and Ns3WimaxFragmentationTestCase::DoRun().

Here is the caller graph for this function:

◆ GetFsn()

uint8_t ns3::FragmentationSubheader::GetFsn ( void ) const

Get FSN field.

Returns: the FSN

Definition at line 617 of file wimax-mac-header.cc.

References m_fsn.

◆ GetInstanceTypeId()

TypeId ns3::FragmentationSubheader::GetInstanceTypeId ( void ) const

virtual

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 641 of file wimax-mac-header.cc.

References GetTypeId().

Here is the call graph for this function:

◆ GetName()

std::string ns3::FragmentationSubheader::GetName ( void ) const

Get name field.

Returns: the name

Definition at line 624 of file wimax-mac-header.cc.

◆ GetSerializedSize()

uint32_t ns3::FragmentationSubheader::GetSerializedSize ( void ) const

virtual

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 654 of file wimax-mac-header.cc.

Referenced by ns3::WimaxMacQueue::Dequeue().

Here is the caller graph for this function:

◆ GetTypeId()

TypeId ns3::FragmentationSubheader::GetTypeId ( void )

static

Get the type ID.

Returns: the object TypeId

Definition at line 630 of file wimax-mac-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ Print()

void ns3::FragmentationSubheader::Print ( std::ostream & os ) const

virtual

Parameters

os output 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 647 of file wimax-mac-header.cc.

References m_fc, and m_fsn.

◆ Serialize()

void ns3::FragmentationSubheader::Serialize ( Buffer::Iterator start ) const

virtual

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.

Implements ns3::Header.

Definition at line 660 of file wimax-mac-header.cc.

References m_fc, m_fsn, visualizer.core::start(), and ns3::Buffer::Iterator::WriteU8().

Here is the call graph for this function:

◆ SetFc()

void ns3::FragmentationSubheader::SetFc ( uint8_t fc )

Set FC field.

Parameters

fc the FC

Definition at line 599 of file wimax-mac-header.cc.

References m_fc.

Referenced by ns3::WimaxMacQueue::Dequeue().

Here is the caller graph for this function:

◆ SetFsn()

void ns3::FragmentationSubheader::SetFsn ( uint8_t fsn )

Set FSN field.

Parameters

fsn the FSN

Definition at line 605 of file wimax-mac-header.cc.

References m_fsn.

Referenced by ns3::WimaxMacQueue::Dequeue().

Here is the caller graph for this function:

Member Data Documentation

◆ m_fc

uint8_t ns3::FragmentationSubheader::m_fc

private

Fragment Control.

Definition at line 502 of file wimax-mac-header.h.

Referenced by Deserialize(), GetFc(), Print(), Serialize(), and SetFc().

◆ m_fsn

uint8_t ns3::FragmentationSubheader::m_fsn

private

Fragment Sequence Number.

Definition at line 503 of file wimax-mac-header.h.

Referenced by Deserialize(), GetFsn(), Print(), Serialize(), and SetFsn().

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

src/wimax/model/wimax-mac-header.h
src/wimax/model/wimax-mac-header.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FragmentationSubheader()

◆ ~FragmentationSubheader()

Member Function Documentation

◆ Deserialize()

◆ GetFc()

◆ GetFsn()

◆ GetInstanceTypeId()

◆ GetName()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetFc()

◆ SetFsn()

Member Data Documentation

◆ m_fc

◆ m_fsn