Dca Txop Test. More...

Inheritance diagram for DcaTxopTest:

Collaboration diagram for DcaTxopTest:

Public Member Functions
	DcaTxopTest (DcfManagerTest *test, uint32_t i)
	Constructor. More...

Public Member Functions inherited from ns3::DcaTxop
	DcaTxop ()

virtual	~DcaTxop ()

int64_t	AssignStreams (int64_t stream)
	Assign a fixed random variable stream number to the random variables used by this model. More...

virtual void	Cancel (void)
	Cancel the transmission. More...

virtual void	EndTxNoAck (void)
	Event handler when a transmission that does not require an ACK has completed. More...

uint32_t	GetAifsn (void) const
	Return the number of slots that make up an AIFS. More...

Ptr< MacLow >	GetLow (void) const
	Return the MacLow associated with this DcaTxop. More...

uint32_t	GetMaxCw (void) const
	Return the maximum contention window size. More...

uint32_t	GetMinCw (void) const
	Return the minimum contention window size. More...

Ptr< WifiMacQueue >	GetQueue () const
	Return the packet queue associated with this DcaTxop. More...

Time	GetTxopLimit (void) const
	Return the TXOP limit. More...

virtual void	GotAck (void)
	Event handler when an ACK is received. More...

virtual void	GotBlockAck (const CtrlBAckResponseHeader *blockAck, Mac48Address recipient, double rxSnr, WifiMode txMode, double dataSnr)
	Event handler when a Block ACK is received. More...

virtual bool	HasTxop (void) const
	Check if the station has TXOP granted for the next MPDU. More...

virtual bool	IsEdca ()
	Check for EDCA. More...

virtual void	MissedAck (void)
	Event handler when an ACK is missed. More...

virtual void	MissedBlockAck (uint8_t nMpdus)
	Event handler when a Block ACK timeout has occurred. More...

virtual void	MissedCts (void)
	Event handler when a CTS timeout has occurred. More...

virtual void	Queue (Ptr< const Packet > packet, const WifiMacHeader &hdr)

void	SetAifsn (uint32_t aifsn)
	Set the number of slots that make up an AIFS. More...

void	SetLow (const Ptr< MacLow > low)
	Set MacLow associated with this DcaTxop. More...

void	SetManager (const Ptr< DcfManager > manager)
	Set DcfManager this DcaTxop is associated to. More...

void	SetMaxCw (uint32_t maxCw)
	Set the maximum contention window size. More...

void	SetMinCw (uint32_t minCw)
	Set the minimum contention window size. More...

void	SetTxDroppedCallback (TxDropped callback)

void	SetTxFailedCallback (TxFailed callback)

void	SetTxMiddle (const Ptr< MacTxMiddle > txMiddle)
	Set MacTxMiddle this DcaTxop is associated to. More...

void	SetTxOkCallback (TxOk callback)

void	SetTxopLimit (Time txopLimit)
	Set the TXOP limit. More...

virtual void	SetWifiRemoteStationManager (const Ptr< WifiRemoteStationManager > remoteManager)
	Set WifiRemoteStationsManager this DcaTxop is associated to. More...

virtual void	StartNextFragment (void)
	Start transmission for the next fragment. More...

virtual void	StartNextPacket (void)
	Start transmission for the next packet if allowed by the TxopLimit. More...

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor. More...

virtual	~Object ()
	Destructor. More...

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together. More...

void	Dispose (void)
	Dispose of this Object. More...

AggregateIterator	GetAggregateIterator (void) const
	Get an iterator to the Objects aggregated to this one. More...

virtual TypeId	GetInstanceTypeId (void) const
	Get the most derived TypeId for this Object. More...

template<typename T >
Ptr< T >	GetObject (void) const
	Get a pointer to the requested aggregated Object. More...

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId. More...

void	Initialize (void)
	Invoke DoInitialize on all Objects aggregated to this one. More...

bool	IsInitialized (void) const
	Check if the object has been initialized. More...

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	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 Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising erros. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

Private Member Functions
void	DoDispose (void)
	Destructor implementation. More...

void	NotifyAccessGranted (void)
	Notify the DCF that access has been granted. More...

void	NotifyChannelSwitching (void)
	When a channel switching occurs, enqueued packets are removed. More...

void	NotifyCollision (void)
	Notify the DCF that collision has occurred. More...

void	NotifyInternalCollision (void)
	Notify the DCF that internal collision has occurred. More...

void	NotifySleep (void)
	When sleep operation occurs, if there is a pending packet transmission, it will be reinserted to the front of the queue. More...

void	NotifyWakeUp (void)
	When wake up operation occurs, channel access will be restarted. More...

Private Attributes
uint32_t	m_i
	the DCF state More...

DcfManagerTest *	m_test
	the test DCF manager More...

Additional Inherited Members
Public Types inherited from ns3::DcaTxop
typedef Callback< void, Ptr< const Packet > >	TxDropped
	typedef for a callback to invoke when a packet is dropped. More...

typedef Callback< void, const WifiMacHeader & >	TxFailed
	typedef for a callback to invoke when a packet transmission was failed. More...

typedef Callback< void, const WifiMacHeader & >	TxOk
	typedef for a callback to invoke when a packet transmission was completed successfully. More...

Static Public Member Functions inherited from ns3::DcaTxop
static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId (void)
	Register this type. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)
	Get the type ID. More...

Protected Member Functions inherited from ns3::DcaTxop
virtual void	DoInitialize (void)
	Initialize() implementation. More...

virtual uint32_t	GetFragmentOffset (void) const
	Calculate the offset for the current fragment. More...

virtual Ptr< Packet >	GetFragmentPacket (WifiMacHeader *hdr)
	Get the next fragment from the packet with appropriate Wifi header for the fragment. More...

virtual uint32_t	GetFragmentSize (void) const
	Calculate the size of the current fragment. More...

virtual uint32_t	GetNextFragmentSize (void) const
	Calculate the size of the next fragment. More...

virtual bool	IsLastFragment (void) const
	Check if the current fragment is the last fragment. More...

bool	NeedDataRetransmission (Ptr< const Packet > packet, const WifiMacHeader &hdr)
	Check if DATA should be re-transmitted if ACK was missed. More...

virtual bool	NeedFragmentation (void) const
	Check if the current packet should be fragmented. More...

bool	NeedRtsRetransmission (Ptr< const Packet > packet, const WifiMacHeader &hdr)
	Check if RTS should be re-transmitted if CTS was missed. More...

virtual bool	NeedsAccess (void) const
	Check if the DCF requires access. More...

void	NextFragment (void)
	Continue to the next fragment. More...

virtual void	RestartAccessIfNeeded (void)
	Restart access request if needed. More...

virtual void	StartAccessIfNeeded (void)
	Request access from DCF manager if needed. More...

void	TxDroppedPacket (Ptr< const WifiMacQueueItem > item)
	Pass the packet included in the wifi MAC queue item to the packet dropped callback. More...

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object. More...

virtual void	NotifyNewAggregate (void)
	Notify all Objects aggregated to this one of a new Object being aggregated. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted (void)
	Notifier called once the ObjectBase is fully constructed. More...

Protected Attributes inherited from ns3::DcaTxop
WifiMacHeader	m_currentHdr
	the current header More...

Ptr< const Packet >	m_currentPacket
	the current packet More...

MacLowTransmissionParameters	m_currentParams
	current transmission parameters More...

Ptr< DcfState >	m_dcf
	the DCF state More...

uint8_t	m_fragmentNumber
	the fragment number More...

Ptr< MacLow >	m_low
	the MacLow More...

Ptr< DcfManager >	m_manager
	the DCF manager More...

Ptr< WifiMacQueue >	m_queue
	the wifi MAC queue More...

Ptr< UniformRandomVariable >	m_rng
	the random stream More...

Ptr< WifiRemoteStationManager >	m_stationManager
	the wifi remote station manager More...

TxDropped	m_txDroppedCallback
	the packet dropped callback More...

TxFailed	m_txFailedCallback
	the transmit failed callback More...

Ptr< MacTxMiddle >	m_txMiddle
	the MacTxMiddle More...

TxOk	m_txOkCallback
	the transmit OK callback More...

Related Functions inherited from ns3::ObjectBase
static TypeId	GetObjectIid (void)
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More...

Detailed Description

Dca Txop Test.

Definition at line 80 of file dcf-manager-test.cc.

Constructor & Destructor Documentation

DcaTxopTest::DcaTxopTest	(	DcfManagerTest *	test,
		uint32_t	i
	)

Constructor.

Parameters

test	the test DCF manager
i	the DCF state

Definition at line 285 of file dcf-manager-test.cc.

Member Function Documentation

void DcaTxopTest::DoDispose ( void )

privatevirtual

Destructor implementation.

This method is called by Dispose() or by the Object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overriden version of this method and chain up to their parent's implementation once they are done. i.e, for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose() method.

It is safe to call GetObject() from within this method.

Reimplemented from ns3::DcaTxop.

Definition at line 292 of file dcf-manager-test.cc.

References m_test.

void DcaTxopTest::NotifyAccessGranted ( void )

privatevirtual

Notify the DCF that access has been granted.

Reimplemented from ns3::DcaTxop.

Definition at line 299 of file dcf-manager-test.cc.

References m_i, m_test, and DcfManagerTest::NotifyAccessGranted().

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