Defines the TCP option of kind 1 (no operation) as in RFC 793 More...

#include "tcp-option-rfc793.h"

Inheritance diagram for ns3::TcpOptionNOP:

Collaboration diagram for ns3::TcpOptionNOP:

Public Member Functions
	TcpOptionNOP ()
	~TcpOptionNOP () override
uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize the Option from a buffer iterator.
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.
TypeId	GetInstanceTypeId () const final
	Get the most derived TypeId for this Object.
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.
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 1 (no operation) as in RFC 793

Definition at line 44 of file tcp-option-rfc793.h.

Constructor & Destructor Documentation

◆ TcpOptionNOP()

ns3::TcpOptionNOP::TcpOptionNOP ( )

Definition at line 86 of file tcp-option-rfc793.cc.

References ns3::TcpOption::TcpOption().

Referenced by GetTypeId().

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◆ ~TcpOptionNOP()

ns3::TcpOptionNOP::~TcpOptionNOP ( )

override

Definition at line 91 of file tcp-option-rfc793.cc.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::TcpOptionNOP::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 125 of file tcp-option-rfc793.cc.

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

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◆ GetKind()

uint8_t ns3::TcpOptionNOP::GetKind ( ) const

overridevirtual

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

Returns: the Option Kind

Implements ns3::TcpOption.

Definition at line 140 of file tcp-option-rfc793.cc.

References ns3::TcpOption::NOP.

Referenced by Deserialize(), and Serialize().

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◆ GetSerializedSize()

uint32_t ns3::TcpOptionNOP::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 112 of file tcp-option-rfc793.cc.

Referenced by Deserialize().

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◆ GetTypeId()

TypeId ns3::TcpOptionNOP::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 96 of file tcp-option-rfc793.cc.

References ns3::TcpOption::TcpOption(), TcpOptionNOP(), and ns3::TypeId::SetParent().

Referenced by ns3::TcpOption::CreateOption().

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◆ Print()

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

overridevirtual

Print the Option contents.

Parameters

os	the output stream

Implements ns3::TcpOption.

Definition at line 106 of file tcp-option-rfc793.cc.

◆ Serialize()

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

overridevirtual

Serialize the Option to a buffer iterator.

Parameters

start the buffer iterator

Implements ns3::TcpOption.

Definition at line 118 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

◆ TcpOptionNOP()

◆ ~TcpOptionNOP()

Member Function Documentation

◆ Deserialize()

◆ GetKind()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()