ns3::PacketTagIterator Class Reference

Iterator over the set of packet tags in a packet. More...

#include "packet.h"

Collaboration diagram for ns3::PacketTagIterator:

Classes
class	Item
	Identifies a packet tag within a packet. More...

Public Member Functions
bool	HasNext () const
Item	Next ()

Private Member Functions
	PacketTagIterator (const PacketTagList::TagData *head)
	Constructor.

Private Attributes
const PacketTagList::TagData *	m_current
	actual position over the set of tags in a packet

Friends
class	Packet
	Friend class.

Detailed Description

Iterator over the set of packet tags in a packet.

This is a java-style iterator.

Definition at line 124 of file packet.h.

Constructor & Destructor Documentation

PacketTagIterator()

ns3::PacketTagIterator::PacketTagIterator ( const PacketTagList::TagData * head )

private

Constructor.

Parameters

head	head of the items

Definition at line 81 of file packet.cc.

References m_current.

Member Function Documentation

HasNext()

bool ns3::PacketTagIterator::HasNext

(

)

const

Returns

true if calling Next is safe, false otherwise.

Definition at line 87 of file packet.cc.

References m_current.

Referenced by Next(), and ns3::Packet::PrintPacketTags().

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Next()

PacketTagIterator::Item ns3::PacketTagIterator::Next

(

)

Returns

the next item found and prepare for the next one.

Definition at line 93 of file packet.cc.

References HasNext(), m_current, NS_ASSERT, and prev.

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

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Friends And Related Symbol Documentation

Packet

friend class Packet

friend

Friend class.

Definition at line 169 of file packet.h.

References Packet.

Referenced by ns3::Packet::Copy(), and Packet.

Member Data Documentation

m_current

const PacketTagList::TagData* ns3::PacketTagIterator::m_current

private

actual position over the set of tags in a packet

Definition at line 175 of file packet.h.

Referenced by PacketTagIterator(), HasNext(), and Next().

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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