ns3::PbbTlvBlock Class Reference

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

#include <packetbb.h>

List of all members.

Public Types
typedef std::list< Ptr< PbbTlv > >::iterator	Iterator
typedef std::list< Ptr< PbbTlv > >::const_iterator	ConstIterator
Public Member Functions
Iterator	Begin (void)
ConstIterator	Begin (void) const
Iterator	End (void)
ConstIterator	End (void) const
int	Size (void) const
bool	Empty (void) const
Ptr< PbbTlv >	Front (void) const
Ptr< PbbTlv >	Back (void) const
void	PushFront (Ptr< PbbTlv > tlv)
	Prepends a TLV to the front of this block.
void	PopFront (void)
	Removes a TLV from the front of this block.
void	PushBack (Ptr< PbbTlv > tlv)
	Appends a TLV to the back of this block.
void	PopBack (void)
	Removes a TLV from the back of this block.
Iterator	Insert (Iterator position, const Ptr< PbbTlv > tlv)
	Inserts a TLV at the specified position in this block.
Iterator	Erase (Iterator position)
	Removes the TLV at the specified position.
Iterator	Erase (Iterator first, Iterator last)
	Removes all TLVs from [first, last) (includes first, not includes last).
void	Clear (void)
	Removes all TLVs from this block.
uint32_t	GetSerializedSize (void) const
void	Serialize (Buffer::Iterator &start) const
	Serializes this block into the specified buffer.
void	Deserialize (Buffer::Iterator &start)
	Deserializes a block from the specified buffer.
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.
bool	operator== (const PbbTlvBlock &other) const
bool	operator!= (const PbbTlvBlock &other) const

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Detailed Description

A block of packet or message TLVs (PbbTlv).

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

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Member Function Documentation

Ptr<PbbTlv> ns3::PbbTlvBlock::Back

(

void

)

const

Returns:

a smart pointer to the last TLV in this block.

Iterator ns3::PbbTlvBlock::Begin

(

void

)

Returns:

an iterator to the first TLV in this block.

ConstIterator ns3::PbbTlvBlock::Begin

(

void

)

const

Returns:

a const iterator to the first TLV in this block.

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.

bool ns3::PbbTlvBlock::Empty

(

void

)

const

Returns:

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

ConstIterator ns3::PbbTlvBlock::End

(

void

)

const

Returns:

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

Iterator ns3::PbbTlvBlock::End

(

void

)

Returns:

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

Iterator ns3::PbbTlvBlock::Erase

(

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.

Iterator ns3::PbbTlvBlock::Erase	(	Iterator	first,
		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.

Ptr<PbbTlv> ns3::PbbTlvBlock::Front

(

void

)

const

Returns:

a smart pointer to the first TLV in this block.

uint32_t ns3::PbbTlvBlock::GetSerializedSize

(

void

)

const

Returns:

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

Iterator ns3::PbbTlvBlock::Insert	(	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.

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.

void ns3::PbbTlvBlock::Print

(

std::ostream &

os

)

const

Pretty-prints the contents of this block.

Parameters:

os

a stream object to print to.

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.

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.

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.

int ns3::PbbTlvBlock::Size

(

void

)

const

Returns:

the number of TLVs in this block.

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

• src/node/packetbb.h