Header used for ACK packets by protocol UanMacRc. More...

#include <uan-header-rc.h>

Inheritance diagram for ns3::UanHeaderRcAck:

Collaboration diagram for ns3::UanHeaderRcAck:

Public Member Functions
	UanHeaderRcAck ()
	Default constructor. More...

virtual	~UanHeaderRcAck ()
	Destructor. More...

void	AddNackedFrame (uint8_t frame)
	NACK a frame. More...

virtual uint32_t	Deserialize (Buffer::Iterator start)

uint8_t	GetFrameNo (void) const
	Get the reservation frame number being ACKed. More...

virtual TypeId	GetInstanceTypeId (void) const

const std::set< uint8_t > &	GetNackedFrames (void) const
	Get the set of NACK'ed frames. More...

uint8_t	GetNoNacks (void) const
	Get the number of data frames being NACKed. More...

virtual uint32_t	GetSerializedSize (void) const

virtual void	Print (std::ostream &os) const

virtual void	Serialize (Buffer::Iterator start) const

void	SetFrameNo (uint8_t frameNo)
	Set the frame number of the reservation being acknowledged. More...

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

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const

bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const

void	SetAttribute (std::string name, const AttributeValue &value)

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Static Public Member Functions
static TypeId	GetTypeId (void)
	Register this type. 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_frameNo
	Next frame number. More...

std::set< uint8_t >	m_nackedFrames
	Marker for nacked frames. More...

Additional Inherited Members
Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)

virtual void	NotifyConstructionCompleted (void)
	This method is invoked once all member attributes have been initialized. More...

Detailed Description

Header used for ACK packets by protocol UanMacRc.

Doxygen introspection did not find any typical Config paths.

No Attributes are defined for this type.
No TraceSources are defined for this type.

Definition at line 430 of file uan-header-rc.h.

Constructor & Destructor Documentation

ns3::UanHeaderRcAck::UanHeaderRcAck ( )

Default constructor.

Definition at line 525 of file uan-header-rc.cc.

ns3::UanHeaderRcAck::~UanHeaderRcAck ( )

virtual

Destructor.

Definition at line 530 of file uan-header-rc.cc.

References m_nackedFrames.

Member Function Documentation

void ns3::UanHeaderRcAck::AddNackedFrame ( uint8_t frame )

NACK a frame.

Parameters

frame The data frame number being NACKed.

Definition at line 552 of file uan-header-rc.cc.

References m_nackedFrames.

Referenced by ns3::UanMacRcGw::EndCycle().

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

virtual

Parameters

start an iterator which points to where the header should written.

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.

Implements ns3::Header.

Definition at line 594 of file uan-header-rc.cc.

References ns3::Buffer::Iterator::GetDistanceFrom(), m_frameNo, m_nackedFrames, ns3::Buffer::Iterator::ReadU8(), and visualizer.core::start().

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uint8_t ns3::UanHeaderRcAck::GetFrameNo ( void ) const

Get the reservation frame number being ACKed.

Returns: The frame number.

Definition at line 564 of file uan-header-rc.cc.

References m_frameNo.

Referenced by ns3::UanMacRc::ProcessAck().

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

virtual

Returns: the TypeId associated to the most-derived type of this instance.

This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.

Implements ns3::ObjectBase.

Definition at line 624 of file uan-header-rc.cc.

References GetTypeId().

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const std::set< uint8_t > & ns3::UanHeaderRcAck::GetNackedFrames ( void ) const

Get the set of NACK'ed frames.

Returns: The set of NACK'ed frames.

Definition at line 558 of file uan-header-rc.cc.

References m_nackedFrames.

Referenced by ns3::UanMacRc::ProcessAck().

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uint8_t ns3::UanHeaderRcAck::GetNoNacks ( void ) const

Get the number of data frames being NACKed.

Returns: The number of NACKed frames.

Definition at line 570 of file uan-header-rc.cc.

References m_nackedFrames.

Referenced by GetSerializedSize(), Print(), ns3::UanMacRc::ProcessAck(), and Serialize().

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uint32_t ns3::UanHeaderRcAck::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 576 of file uan-header-rc.cc.

References GetNoNacks().

Referenced by ns3::UanMacRcGw::UanMacRcGw().

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TypeId ns3::UanHeaderRcAck::GetTypeId ( void )

static

Register this type.

Returns: The TypeId.

Definition at line 536 of file uan-header-rc.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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

virtual

Parameters

os output stream This method is used by Packet::Print to print the content of a trailer as ascii data to a c++ output stream. Although the trailer 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 608 of file uan-header-rc.cc.

References GetNoNacks(), m_frameNo, and m_nackedFrames.

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void ns3::UanHeaderRcAck::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 582 of file uan-header-rc.cc.

References GetNoNacks(), m_frameNo, m_nackedFrames, and ns3::Buffer::Iterator::WriteU8().

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