Defines the TCP option of kind 0 (end of option list) as in RFC 793 More...

#include "tcp-option-rfc793.h"

Inheritance diagram for ns3::TcpOptionEnd:

Collaboration diagram for ns3::TcpOptionEnd:

Public Member Functions
	TcpOptionEnd ()

	~TcpOptionEnd () override

uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize the Option from a buffer iterator.

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

uint8_t	GetKind () const override
	Get the ‘kind’ (as in RFC 793 ) of this option.

uint32_t	GetSerializedSize () const override
	Returns number of bytes required for Option serialization.

void	Print (std::ostream &os) const override
	Print the Option contents.

void	Serialize (Buffer::Iterator start) const override
	Serialize the Option to a buffer iterator.

Public Member Functions inherited from ns3::TcpOption
	TcpOption ()

	~TcpOption () override

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor.

	~Object () override
	Destructor.

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together.

void	Dispose ()
	Dispose of this Object.

AggregateIterator	GetAggregateIterator () const
	Get an iterator to the Objects aggregated to this one.

template<typename T >
Ptr< T >	GetObject () const
	Get a pointer to the requested aggregated Object.

template<>
Ptr< Object >	GetObject () const
	Specialization of () for objects of type ns3::Object.

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId.

template<>
Ptr< Object >	GetObject (TypeId tid) const
	Specialization of (TypeId tid) for objects of type ns3::Object.

void	Initialize ()
	Invoke DoInitialize on all Objects aggregated to this one.

bool	IsInitialized () const
	Check if the object has been initialized.

void	UnidirectionalAggregateObject (Ptr< Object > other)
	Aggregate an Object to another Object.

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor.

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.

uint32_t	GetReferenceCount () const
	Get the reference count of the object.

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.

void	Ref () const
	Increment the reference count.

void	Unref () const
	Decrement the reference count.

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::TcpOption
static Ptr< TcpOption >	CreateOption (uint8_t kind)
	Creates an option.

static TypeId	GetTypeId ()
	Get the type ID.

static bool	IsKindKnown (uint8_t kind)
	Check if the option is implemented.

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId ()
	Register this type.

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

Additional Inherited Members
Public Types inherited from ns3::TcpOption
enum	Kind { END = 0 , NOP = 1 , MSS = 2 , WINSCALE = 3 , SACKPERMITTED = 4 , SACK = 5 , TS = 8 , UNKNOWN = 255 }
	The option Kind, as defined in the respective RFCs. More...

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object.

virtual void	DoDispose ()
	Destructor implementation.

virtual void	DoInitialize ()
	Initialize() implementation.

virtual void	NotifyNewAggregate ()
	Notify all Objects aggregated to this one of a new Object being aggregated.

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.

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

Detailed Description

Defines the TCP option of kind 0 (end of option list) as in RFC 793

Definition at line 21 of file tcp-option-rfc793.h.

Constructor & Destructor Documentation

◆ TcpOptionEnd()

ns3::TcpOptionEnd::TcpOptionEnd ( )

Definition at line 22 of file tcp-option-rfc793.cc.

◆ ~TcpOptionEnd()

ns3::TcpOptionEnd::~TcpOptionEnd ( )

override

Definition at line 27 of file tcp-option-rfc793.cc.

Member Function Documentation

◆ Deserialize()

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

overridevirtual

Deserialize the Option from a buffer iterator.

Parameters

start the buffer iterator

Returns: the number of deserialized bytes

Implements ns3::TcpOption.

Definition at line 67 of file tcp-option-rfc793.cc.

References GetKind(), GetSerializedSize(), NS_LOG_WARN, and ns3::Buffer::Iterator::ReadU8().

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◆ GetInstanceTypeId()

TypeId ns3::TcpOptionEnd::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.

Reimplemented from ns3::TcpOption.

Definition at line 42 of file tcp-option-rfc793.cc.

References GetTypeId().

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◆ GetKind()

uint8_t ns3::TcpOptionEnd::GetKind ( ) const

overridevirtual

Get the ‘kind’ (as in RFC 793 ) of this option.

Returns: the Option Kind

Implements ns3::TcpOption.

Definition at line 83 of file tcp-option-rfc793.cc.

References ns3::TcpOption::END.

Referenced by Deserialize(), and Serialize().

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◆ GetSerializedSize()

uint32_t ns3::TcpOptionEnd::GetSerializedSize ( ) const

overridevirtual

Returns number of bytes required for Option serialization.

Returns: number of bytes required for Option serialization

Implements ns3::TcpOption.

Definition at line 54 of file tcp-option-rfc793.cc.

Referenced by Deserialize().

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◆ GetTypeId()

TypeId ns3::TcpOptionEnd::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 32 of file tcp-option-rfc793.cc.

References ns3::TypeId::SetParent().

Referenced by ns3::TcpOption::CreateOption(), and GetInstanceTypeId().

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◆ Print()

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

overridevirtual

Print the Option contents.

Parameters

os	the output stream

Implements ns3::TcpOption.

Definition at line 48 of file tcp-option-rfc793.cc.

◆ Serialize()

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

overridevirtual

Serialize the Option to a buffer iterator.

Parameters

start the buffer iterator

Implements ns3::TcpOption.

Definition at line 60 of file tcp-option-rfc793.cc.

References GetKind(), and ns3::Buffer::Iterator::WriteU8().

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

src/internet/model/tcp-option-rfc793.h
src/internet/model/tcp-option-rfc793.cc

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TcpOptionEnd()

◆ ~TcpOptionEnd()

Member Function Documentation

◆ Deserialize()

◆ GetInstanceTypeId()

◆ GetKind()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()