Header used for ACK packets by protocol ns3::UanMacRc. More...

#include <uan-header-rc.h>

Inheritance diagram for ns3::UanHeaderRcAck:

Collaboration diagram for ns3::UanHeaderRcAck:

Public Member Functions
	UanHeaderRcAck ()
virtual	~UanHeaderRcAck ()
void	AddNackedFrame (uint8_t frame)
virtual uint32_t	Deserialize (Buffer::Iterator start)
uint8_t	GetFrameNo (void) const
virtual TypeId	GetInstanceTypeId (void) const
const std::set< uint8_t > &	GetNackedFrames (void) const
uint8_t	GetNoNacks (void) const
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)
Public Member Functions inherited from ns3::Header
virtual	~Header ()

Static Public Member Functions
static TypeId	GetTypeId (void)
	This method returns the TypeId associated to ns3::UanHeaderRcAck.

Private Attributes
uint8_t	m_frameNo
std::set< uint8_t >	m_nackedFrames

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

Detailed Description

Header used for ACK packets by protocol ns3::UanMacRc.

Definition at line 330 of file uan-header-rc.h.

Constructor & Destructor Documentation

ns3::UanHeaderRcAck::UanHeaderRcAck ( )

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

ns3::UanHeaderRcAck::~UanHeaderRcAck ( )

virtual

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

References m_nackedFrames.

Member Function Documentation

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

Parameters

frame Data frame # 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

Returns: Reservation frame # being acknowledged.

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

Returns: Set of nacked 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

Returns: Number of data frames being NACKED

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

This method returns the TypeId associated to ns3::UanHeaderRcAck.

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

Reimplemented from ns3::Header.

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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