A block of packet or message TLVs (PbbTlv). More...

#include "packetbb.h"

Collaboration diagram for ns3::PbbTlvBlock:

Public Types
typedef std::list< Ptr< PbbTlv > >::const_iterator	ConstIterator
	PbbTlv container const iterator.

typedef std::list< Ptr< PbbTlv > >::iterator	Iterator
	PbbTlv container iterator.

Public Member Functions
	PbbTlvBlock ()

	~PbbTlvBlock ()

Ptr< PbbTlv >	Back () const

Iterator	Begin ()

ConstIterator	Begin () const

void	Clear ()
	Removes all TLVs from this block.

void	Deserialize (Buffer::Iterator &start)
	Deserializes a block from the specified buffer.

bool	Empty () const

Iterator	End ()

ConstIterator	End () const

Iterator	Erase (Iterator first, Iterator last)
	Removes all TLVs from [first, last) (includes first, not includes last).

Iterator	Erase (Iterator position)
	Removes the TLV at the specified position.

Ptr< PbbTlv >	Front () const

uint32_t	GetSerializedSize () const

Iterator	Insert (Iterator position, const Ptr< PbbTlv > tlv)
	Inserts a TLV at the specified position in this block.

bool	operator!= (const PbbTlvBlock &other) const
	Inequality operator for PbbTlvBlock.

bool	operator== (const PbbTlvBlock &other) const
	Equality operator for PbbTlvBlock.

void	PopBack ()
	Removes a TLV from the back of this block.

void	PopFront ()
	Removes a TLV from the front of this block.

void	Print (std::ostream &os) const
	Pretty-prints the contents of this block.

void	Print (std::ostream &os, int level) const
	Pretty-prints the contents of this block, with specified indentation.

void	PushBack (Ptr< PbbTlv > tlv)
	Appends a TLV to the back of this block.

void	PushFront (Ptr< PbbTlv > tlv)
	Prepends a TLV to the front of this block.

void	Serialize (Buffer::Iterator &start) const
	Serializes this block into the specified buffer.

int	Size () const

Private Attributes
std::list< Ptr< PbbTlv > >	m_tlvList
	PbbTlv container.

Detailed Description

A block of packet or message TLVs (PbbTlv).

Acts similar to a C++ STL container. Should not be used for Address TLVs.

Definition at line 45 of file packetbb.h.

Member Typedef Documentation

◆ ConstIterator

typedef std::list<Ptr<PbbTlv>>::const_iterator ns3::PbbTlvBlock::ConstIterator

PbbTlv container const iterator.

Definition at line 51 of file packetbb.h.

◆ Iterator

typedef std::list<Ptr<PbbTlv>>::iterator ns3::PbbTlvBlock::Iterator

PbbTlv container iterator.

Definition at line 49 of file packetbb.h.

Constructor & Destructor Documentation

◆ PbbTlvBlock()

ns3::PbbTlvBlock::PbbTlvBlock ( )

Definition at line 54 of file packetbb.cc.

References NS_LOG_FUNCTION.

◆ ~PbbTlvBlock()

ns3::PbbTlvBlock::~PbbTlvBlock ( )

Definition at line 59 of file packetbb.cc.

References Clear(), and NS_LOG_FUNCTION.

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Member Function Documentation

◆ Back()

Ptr< PbbTlv > ns3::PbbTlvBlock::Back ( ) const

Returns: a smart pointer to the last TLV in this block.

Definition at line 115 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by ns3::PbbMessage::TlvBack(), ns3::PbbMessage::TlvBack(), ns3::PbbPacket::TlvBack(), and ns3::PbbPacket::TlvBack().

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◆ Begin() [1/2]

PbbTlvBlock::Iterator ns3::PbbTlvBlock::Begin ( )

Returns: an iterator to the first TLV in this block.

Definition at line 66 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by Clear(), GetSerializedSize(), operator==(), Print(), Serialize(), ns3::PbbMessage::TlvBegin(), ns3::PbbMessage::TlvBegin(), ns3::PbbPacket::TlvBegin(), and ns3::PbbPacket::TlvBegin().

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◆ Begin() [2/2]

PbbTlvBlock::ConstIterator ns3::PbbTlvBlock::Begin ( ) const

Returns: a const iterator to the first TLV in this block.

Definition at line 73 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

◆ Clear()

void ns3::PbbTlvBlock::Clear ( )

Removes all TLVs from this block.

Definition at line 171 of file packetbb.cc.

References Begin(), End(), m_tlvList, and NS_LOG_FUNCTION.

Referenced by ~PbbTlvBlock(), ns3::PbbMessage::TlvClear(), and ns3::PbbPacket::TlvClear().

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◆ Deserialize()

void ns3::PbbTlvBlock::Deserialize ( Buffer::Iterator & start )

Deserializes a block from the specified buffer.

Parameters

start a reference to the point in a buffer to begin deserializing.

Users should not need to call this. Blocks will be deserialized by their containing packet.

Definition at line 218 of file packetbb.cc.

References ns3::Create(), NS_LOG_FUNCTION, and PushBack().

Referenced by ns3::PbbMessage::Deserialize(), and ns3::PbbPacket::Deserialize().

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◆ Empty()

bool ns3::PbbTlvBlock::Empty ( ) const

Returns: true if there are no TLVs in this block, false otherwise.

Definition at line 101 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by Serialize(), ns3::PbbMessage::TlvEmpty(), and ns3::PbbPacket::TlvEmpty().

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◆ End() [1/2]

PbbTlvBlock::Iterator ns3::PbbTlvBlock::End ( )

Returns: an iterator to the past-the-end element in this block.

Definition at line 80 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by Clear(), GetSerializedSize(), operator==(), Print(), Serialize(), ns3::PbbMessage::TlvEnd(), ns3::PbbMessage::TlvEnd(), ns3::PbbPacket::TlvEnd(), and ns3::PbbPacket::TlvEnd().

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◆ End() [2/2]

PbbTlvBlock::ConstIterator ns3::PbbTlvBlock::End ( ) const

Returns: a const iterator to the past-the-end element in this block.

Definition at line 87 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

◆ Erase() [1/2]

PbbTlvBlock::Iterator ns3::PbbTlvBlock::Erase	(	PbbTlvBlock::Iterator	first,
		PbbTlvBlock::Iterator	last )

Removes all TLVs from [first, last) (includes first, not includes last).

Parameters

first	an Iterator pointing to the first TLV to erase (inclusive).
last	an Iterator pointing to the element past the last TLV to erase.

Returns: an iterator pointing to the next TLV in the block.

Definition at line 164 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

◆ Erase() [2/2]

PbbTlvBlock::Iterator ns3::PbbTlvBlock::Erase ( PbbTlvBlock::Iterator position )

Removes the TLV at the specified position.

Parameters

position an Iterator pointing to the TLV to erase.

Returns: an iterator pointing to the next TLV in the block.

Definition at line 157 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by ns3::PbbPacket::Erase(), ns3::PbbPacket::Erase(), ns3::PbbMessage::TlvErase(), and ns3::PbbMessage::TlvErase().

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◆ Front()

Ptr< PbbTlv > ns3::PbbTlvBlock::Front ( ) const

Returns: a smart pointer to the first TLV in this block.

Definition at line 108 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by ns3::PbbMessage::TlvFront(), ns3::PbbMessage::TlvFront(), ns3::PbbPacket::TlvFront(), and ns3::PbbPacket::TlvFront().

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◆ GetSerializedSize()

uint32_t ns3::PbbTlvBlock::GetSerializedSize ( ) const

Returns: The size (in bytes) needed to serialize this block.

Definition at line 182 of file packetbb.cc.

References Begin(), End(), and NS_LOG_FUNCTION.

Referenced by ns3::PbbMessage::GetSerializedSize(), and ns3::PbbPacket::GetSerializedSize().

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◆ Insert()

PbbTlvBlock::Iterator ns3::PbbTlvBlock::Insert	(	PbbTlvBlock::Iterator	position,
		const Ptr< PbbTlv >	tlv )

Inserts a TLV at the specified position in this block.

Parameters

position	an Iterator pointing to the position in this block to insert the TLV.
tlv	a smart pointer to the TLV to insert.

Returns: An iterator pointing to the newly inserted TLV.

Definition at line 150 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

◆ operator!=()

bool ns3::PbbTlvBlock::operator!= ( const PbbTlvBlock & other ) const

Inequality operator for PbbTlvBlock.

Parameters

other PbbTlvBlock to compare this one to

Returns: true if the blocks are not equal

Definition at line 286 of file packetbb.cc.

◆ operator==()

bool ns3::PbbTlvBlock::operator== ( const PbbTlvBlock & other ) const

Equality operator for PbbTlvBlock.

Parameters

other PbbTlvBlock to compare this one to

Returns: true if the blocks are equal

Definition at line 266 of file packetbb.cc.

References Begin(), End(), and Size().

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◆ PopBack()

void ns3::PbbTlvBlock::PopBack ( )

Removes a TLV from the back of this block.

Definition at line 143 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by ns3::PbbMessage::TlvPopBack(), and ns3::PbbPacket::TlvPopBack().

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◆ PopFront()

void ns3::PbbTlvBlock::PopFront ( )

Removes a TLV from the front of this block.

Definition at line 129 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by ns3::PbbMessage::TlvPopFront(), and ns3::PbbPacket::TlvPopFront().

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◆ Print() [1/2]

void ns3::PbbTlvBlock::Print ( std::ostream & os ) const

Pretty-prints the contents of this block.

Parameters

os	a stream object to print to.

Definition at line 236 of file packetbb.cc.

References NS_LOG_FUNCTION, and Print().

Referenced by ns3::PbbMessage::Print(), ns3::PbbPacket::Print(), and Print().

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◆ Print() [2/2]

void ns3::PbbTlvBlock::Print	(	std::ostream &	os,
		int	level ) const

Pretty-prints the contents of this block, with specified indentation.

Parameters

os	a stream object to print to.
level	level of indentation.

This probably never needs to be called by users. This is used when recursively printing sub-objects.

Definition at line 243 of file packetbb.cc.

References Begin(), End(), NS_LOG_FUNCTION, and Size().

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◆ PushBack()

void ns3::PbbTlvBlock::PushBack ( Ptr< PbbTlv > tlv )

Appends a TLV to the back of this block.

Parameters

tlv	a smart pointer to the TLV to append.

Definition at line 136 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by Deserialize(), ns3::PbbMessage::TlvPushBack(), and ns3::PbbPacket::TlvPushBack().

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◆ PushFront()

void ns3::PbbTlvBlock::PushFront ( Ptr< PbbTlv > tlv )

Prepends a TLV to the front of this block.

Parameters

tlv	a smart pointer to the TLV to prepend.

Definition at line 122 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by ns3::PbbMessage::TlvPushFront(), and ns3::PbbPacket::TlvPushFront().

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◆ Serialize()

void ns3::PbbTlvBlock::Serialize ( Buffer::Iterator & start ) const

Serializes this block into the specified buffer.

Parameters

start a reference to the point in a buffer to begin serializing.

Users should not need to call this. Blocks will be serialized by their containing packet.

Definition at line 195 of file packetbb.cc.

References Begin(), Empty(), End(), ns3::Buffer::Iterator::Next(), NS_LOG_FUNCTION, and ns3::Buffer::Iterator::WriteHtonU16().

Referenced by ns3::PbbMessage::Serialize(), and ns3::PbbPacket::Serialize().

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◆ Size()

int ns3::PbbTlvBlock::Size ( ) const

Returns: the number of TLVs in this block.

Definition at line 94 of file packetbb.cc.

References m_tlvList, and NS_LOG_FUNCTION.

Referenced by operator==(), Print(), ns3::PbbMessage::TlvSize(), and ns3::PbbPacket::TlvSize().

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Member Data Documentation

◆ m_tlvList

std::list<Ptr<PbbTlv> > ns3::PbbTlvBlock::m_tlvList

private

PbbTlv container.

Definition at line 201 of file packetbb.h.

Referenced by Back(), Begin(), Begin(), Clear(), Empty(), End(), End(), Erase(), Erase(), Front(), Insert(), PopBack(), PopFront(), PushBack(), PushFront(), and Size().

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

src/network/utils/packetbb.h
src/network/utils/packetbb.cc

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ ConstIterator

◆ Iterator

Constructor & Destructor Documentation

◆ PbbTlvBlock()

◆ ~PbbTlvBlock()

Member Function Documentation

◆ Back()

◆ Begin() [1/2]

◆ Begin() [2/2]

◆ Clear()

◆ Deserialize()

◆ Empty()

◆ End() [1/2]

◆ End() [2/2]

◆ Erase() [1/2]

◆ Erase() [2/2]

◆ Front()

◆ GetSerializedSize()

◆ Insert()

◆ operator!=()

◆ operator==()

◆ PopBack()

◆ PopFront()

◆ Print() [1/2]

◆ Print() [2/2]

◆ PushBack()

◆ PushFront()

◆ Serialize()

◆ Size()

Member Data Documentation

◆ m_tlvList