ns3::ByteTagIterator::Item Class Reference

#include <packet.h>

Public Member Functions
uint32_t	GetEnd (void) const
uint32_t	GetStart (void) const
void	GetTag (Tag &tag) const
TypeId	GetTypeId (void) const

Private Member Functions
	Item (TypeId tid, uint32_t start, uint32_t end, TagBuffer buffer)

Private Attributes
TagBuffer	m_buffer
uint32_t	m_end
uint32_t	m_start
TypeId	m_tid

Friends
class	ByteTagIterator

Detailed Description

Identifies a tag and a set of bytes within a packet to which the tag applies.

Definition at line 57 of file packet.h.

Member Function Documentation

uint32_t ns3::ByteTagIterator::Item::GetEnd

(

void

)

const

Returns

the index of the last byte tagged by this tag.

The index is an offset from the start of the packet.

Definition at line 45 of file packet.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::Packet::PrintByteTags().

uint32_t ns3::ByteTagIterator::Item::GetStart

(

void

)

const

Returns

the index of the first byte tagged by this tag.

The index is an offset from the start of the packet.

Definition at line 39 of file packet.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::Packet::PrintByteTags().

void ns3::ByteTagIterator::Item::GetTag

(

Tag &

tag

)

const

Parameters

tag	the user tag to which the data should be copied.

Read the requested tag and store it in the user-provided tag instance. This method will crash if the type of the tag provided by the user does not match the type of the underlying tag.

Definition at line 51 of file packet.cc.

References ns3::Tag::Deserialize(), ns3::ObjectBase::GetInstanceTypeId(), NS_FATAL_ERROR, and NS_LOG_FUNCTION.

Referenced by ns3::Packet::FindFirstMatchingByteTag(), and ns3::Packet::PrintByteTags().

TypeId ns3::ByteTagIterator::Item::GetTypeId

(

void

)

const

Returns

the ns3::TypeId associated to this tag.

Definition at line 34 of file packet.cc.

Referenced by ns3::Packet::FindFirstMatchingByteTag(), and ns3::Packet::PrintByteTags().

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

• src/network/model/packet.h
• src/network/model/packet.cc