Pie Queue Disc Test Item. More...

Inheritance diagram for PieQueueDiscTestItem:

Collaboration diagram for PieQueueDiscTestItem:

Public Member Functions
	PieQueueDiscTestItem (Ptr< Packet > p, const Address &addr, bool ecnCapable)
	Constructor. More...

virtual	~PieQueueDiscTestItem ()

virtual void	AddHeader (void)
	Add the header to the packet. More...

virtual bool	Mark (void)
	Marks the packet as a substitute for dropping it, such as for Explicit Congestion Notification. More...

Public Member Functions inherited from ns3::QueueDiscItem
	QueueDiscItem (Ptr< Packet > p, const Address &addr, uint16_t protocol)
	Create a queue disc item. More...

virtual	~QueueDiscItem ()

Address	GetAddress (void) const
	Get the MAC address included in this item. More...

uint16_t	GetProtocol (void) const
	Get the L3 protocol included in this item. More...

Time	GetTimeStamp (void) const
	Get the timestamp included in this item. More...

uint8_t	GetTxQueueIndex (void) const
	Get the transmission queue index included in this item. More...

virtual uint32_t	Hash (uint32_t perturbation=0) const
	Computes the hash of various fields of the packet header. More...

virtual void	Print (std::ostream &os) const
	Print the item contents. More...

void	SetTimeStamp (Time t)
	Set the timestamp included in this item. More...

void	SetTxQueueIndex (uint8_t txq)
	Set the transmission queue index to store in this item. More...

Public Member Functions inherited from ns3::QueueItem
	QueueItem (Ptr< Packet > p)
	Create a queue item containing a packet. More...

virtual	~QueueItem ()

Ptr< Packet >	GetPacket (void) const

virtual uint32_t	GetSize (void) const
	Use this method (instead of GetPacket ()->GetSize ()) to get the packet size. More...

virtual bool	GetUint8Value (Uint8Values field, uint8_t &value) const
	Retrieve the value of a given field from the packet, if present. More...

Public Member Functions inherited from ns3::SimpleRefCount< QueueItem >
	SimpleRefCount ()
	Default constructor. More...

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...

uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

Public Attributes
double	m_accuProbError = 0.0
	Error in accumulated drop probability. More...

bool	m_checkAccuProb = false
	Enable/Disable accumulated drop probability checks. More...

bool	m_checkMaxAccuProb = false
	Enable/Disable Maximum accumulated drop probability checks. More...

bool	m_checkProb = false
	Enable/Disable drop probability checks. More...

bool	m_constAccuProb = false
	Enable/Disable fixed accumulated drop probability. More...

bool	m_ecnCapable = false
	Enable/Disable ECN capability. More...

uint32_t	m_expectedDrops = 0
	Number of expected unforced drops. More...

double	m_maxDropProb = 0.0
	Maximum value of drop probability. More...

double	m_maxDropProbDiff = 0.0
	Maximum difference between two consecutive drop probability values. More...

double	m_prevAccuProb = 0.0
	Previous accumulated drop probability. More...

double	m_prevDropProb = 0.0
	Previous drop probability. More...

double	m_setAccuProb = 0.0
	Value to be set for accumulated drop probability. More...

Private Member Functions
	PieQueueDiscTestItem ()

	PieQueueDiscTestItem (const PieQueueDiscTestItem &)
	Copy constructor Disable default implementation to avoid misuse. More...

PieQueueDiscTestItem &	operator= (const PieQueueDiscTestItem &)
	Assignment operator. More...

Private Attributes
bool	m_ecnCapablePacket
	ECN capable packet? More...

Additional Inherited Members
Public Types inherited from ns3::QueueItem
typedef void(*	TracedCallback) (Ptr< const QueueItem > item)
	TracedCallback signature for Ptr<QueueItem> More...

enum	Uint8Values { IP_DSFIELD }
	1-byte fields of the packet whose value can be retrieved, if present More...

Detailed Description

Pie Queue Disc Test Item.

Definition at line 41 of file pie-queue-disc-test-suite.cc.

Constructor & Destructor Documentation

◆ PieQueueDiscTestItem() [1/3]

PieQueueDiscTestItem::PieQueueDiscTestItem	(	Ptr< Packet >	p,
		const Address &	addr,
		bool	ecnCapable
	)

Constructor.

Parameters

p	the packet
addr	the address
ecnCapable	ECN capable flag

Definition at line 90 of file pie-queue-disc-test-suite.cc.

◆ ~PieQueueDiscTestItem()

PieQueueDiscTestItem::~PieQueueDiscTestItem ( )

virtual

Definition at line 95 of file pie-queue-disc-test-suite.cc.

◆ PieQueueDiscTestItem() [2/3]

PieQueueDiscTestItem::PieQueueDiscTestItem ( )

private

◆ PieQueueDiscTestItem() [3/3]

PieQueueDiscTestItem::PieQueueDiscTestItem ( const PieQueueDiscTestItem & )

private

Copy constructor Disable default implementation to avoid misuse.

Member Function Documentation

◆ AddHeader()

void PieQueueDiscTestItem::AddHeader ( void )

virtual

Add the header to the packet.

Subclasses may keep header and payload separate to allow manipulating the header, so this method allows to add the header to the packet before sending the packet to the device.

Implements ns3::QueueDiscItem.

Definition at line 100 of file pie-queue-disc-test-suite.cc.