#include <icmpv4.h>

Inheritance diagram for ns3::Icmpv4TimeExceeded:

Collaboration diagram for ns3::Icmpv4TimeExceeded:

Public Types
enum	{ TIME_TO_LIVE = 0, FRAGMENT_REASSEMBLY = 1 }

Public Member Functions
	Icmpv4TimeExceeded ()
virtual	~Icmpv4TimeExceeded ()
virtual uint32_t	Deserialize (Buffer::Iterator start)
void	GetData (uint8_t payload[8]) const
Ipv4Header	GetHeader (void) const
virtual TypeId	GetInstanceTypeId (void) const
virtual uint32_t	GetSerializedSize (void) const
virtual void	Print (std::ostream &os) const
virtual void	Serialize (Buffer::Iterator start) const
void	SetData (Ptr< const Packet > data)
void	SetHeader (Ipv4Header header)
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::Icmpv4TimeExceeded.

Private Attributes
uint8_t	m_data [8]
Ipv4Header	m_header

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

Detailed Description

Definition at line 129 of file icmpv4.h.

Member Enumeration Documentation

anonymous enum

Enumerator:

TIME_TO_LIVE
FRAGMENT_REASSEMBLY

Definition at line 132 of file icmpv4.h.

Constructor & Destructor Documentation

ns3::Icmpv4TimeExceeded::Icmpv4TimeExceeded ( )

Definition at line 365 of file icmpv4.cc.

References m_data.

ns3::Icmpv4TimeExceeded::~Icmpv4TimeExceeded ( )

virtual

Definition at line 398 of file icmpv4.cc.

Member Function Documentation

uint32_t ns3::Icmpv4TimeExceeded::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 422 of file icmpv4.cc.

References ns3::Ipv4Header::Deserialize(), ns3::Buffer::Iterator::GetDistanceFrom(), m_data, m_header, ns3::Buffer::Iterator::Next(), ns3::Buffer::Iterator::ReadU8(), and visualizer.core::start().

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void ns3::Icmpv4TimeExceeded::GetData ( uint8_t payload[8] ) const

Definition at line 387 of file icmpv4.cc.

References m_data.

Referenced by ns3::Icmpv4L4Protocol::HandleTimeExceeded().

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Ipv4Header ns3::Icmpv4TimeExceeded::GetHeader ( void ) const

Definition at line 392 of file icmpv4.cc.

References m_header.

Referenced by ns3::Icmpv4L4Protocol::HandleTimeExceeded().

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TypeId ns3::Icmpv4TimeExceeded::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 402 of file icmpv4.cc.

References GetTypeId().

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uint32_t ns3::Icmpv4TimeExceeded::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 407 of file icmpv4.cc.

References ns3::Ipv4Header::GetSerializedSize(), and m_header.

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TypeId ns3::Icmpv4TimeExceeded::GetTypeId ( void )

static

This method returns the TypeId associated to ns3::Icmpv4TimeExceeded.

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

Reimplemented from ns3::Header.

Definition at line 357 of file icmpv4.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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void ns3::Icmpv4TimeExceeded::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 435 of file icmpv4.cc.

References m_data, m_header, and ns3::Ipv4Header::Print().

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void ns3::Icmpv4TimeExceeded::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 412 of file icmpv4.cc.

References ns3::Ipv4Header::GetSerializedSize(), m_data, m_header, ns3::Buffer::Iterator::Next(), ns3::Ipv4Header::Serialize(), ns3::Buffer::Iterator::Write(), and ns3::Buffer::Iterator::WriteU32().

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