#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)

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

This type is not accessible from the Config system.
No Attributes are defined for this type.
No TraceSources are defined for this type.

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

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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