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 (void) const
Item	Next (void)

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

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

Friends
class	Packet

Detailed Description

Iterator over the set of packet tags in a packet.

This is a java-style iterator.

Definition at line 129 of file packet.h.

Constructor & Destructor Documentation

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

private

Constructor.

Parameters

head	head of the items

Definition at line 84 of file packet.cc.

Member Function Documentation

bool ns3::PacketTagIterator::HasNext

(

void

)

const

Returns

true if calling Next is safe, false otherwise.

Definition at line 89 of file packet.cc.

References m_current.

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

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PacketTagIterator::Item ns3::PacketTagIterator::Next

(

void

)

Returns

the next item found and prepare for the next one.

Definition at line 94 of file packet.cc.

References HasNext(), m_current, ns3::PacketTagList::TagData::next, and NS_ASSERT.

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

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Friends And Related Function Documentation

friend class Packet

friend

Definition at line 169 of file packet.h.

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

Member Data Documentation

const struct 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 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