Dcf State Test. More...

Inheritance diagram for DcfStateTest:

Collaboration diagram for DcfStateTest:

Classes
struct	ExpectedCollision
	ExpectedCollision structure. More...

Public Member Functions
	DcfStateTest (Ptr< DcaTxop > dca)
	Constructor. More...

void	QueueTx (uint64_t txTime, uint64_t expectedGrantTime)
	Queue transmit function. More...

Public Member Functions inherited from ns3::DcfState
	DcfState (Ptr< DcaTxop > txop)
	Constructor. More...

virtual	~DcfState ()

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

uint32_t	GetCw (void) const

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

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

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

bool	IsAccessRequested (void) const

bool	IsEdca (void) const

void	ResetCw (void)
	Update the value of the CW variable to take into account a transmission success or a transmission abort (stop transmission of a packet after the maximum number of retransmissions has been reached). More...

void	SetAifsn (uint32_t aifsn)

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

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

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

void	StartBackoffNow (uint32_t nSlots)

void	UpdateFailedCw (void)
	Update the value of the CW variable to take into account a transmission failure. 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 Types
typedef std::list< struct ExpectedCollision >	ExpectedCollisions
	expected collisions typedef More...

typedef std::pair< uint64_t, uint64_t >	ExpectedGrant
	the expected grant typedef More...

typedef std::list< ExpectedGrant >	ExpectedGrants
	the collection of expected grants typedef More...

Private Attributes
ExpectedCollisions	m_expectedCollision
	expected collision More...

ExpectedGrants	m_expectedGrants
	expected grants More...

ExpectedCollisions	m_expectedInternalCollision
	expected internal collisions More...

Friends
class	DcfManagerTest
	allow DcfManagerTest class access More...

Additional Inherited Members
Static Public Member Functions inherited from ns3::DcfState
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::DcfState
void	DoDispose (void)
	Destructor implementation. More...

uint32_t	GetBackoffSlots (void) const
	Return the current number of backoff slots. More...

Time	GetBackoffStart (void) const
	Return the time when the backoff procedure started. More...

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

void	NotifyAccessRequested (void)
	Notify that access request has been received. More...

void	NotifyChannelSwitching (void)
	Notify that the device is switching channel. More...

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

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

void	NotifyOff (void)
	Notify that the device has started to switch off. More...

void	NotifyOn (void)
	Notify that the device has started to switch on. More...

void	NotifySleep (void)
	Notify that the device has started to sleep. More...

void	NotifyWakeUp (void)
	Notify that the device has started to wake up. More...

void	UpdateBackoffSlotsNow (uint32_t nSlots, Time backoffUpdateBound)
	Update backoff slots that nSlots has passed. More...

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

virtual void	DoInitialize (void)
	Initialize() implementation. 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::DcfState
bool	m_accessRequested
	flag whether channel access is already requested More...

uint32_t	m_aifsn
	the AIFSN More...

uint32_t	m_backoffSlots
	the backoff slots More...

Time	m_backoffStart
	the backoffStart variable is used to keep track of the time at which a backoff was started or the time at which the backoff counter was last updated. More...

uint32_t	m_cw
	the current CW More...

uint32_t	m_cwMax
	the CW maximum More...

uint32_t	m_cwMin
	the CW minimum More...

Ptr< DcaTxop >	m_txop
	the DCA TXOP More...

Time	m_txopLimit
	the txop limit time 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

Dcf State Test.

Definition at line 37 of file dcf-manager-test.cc.

Member Typedef Documentation

typedef std::list<struct ExpectedCollision> DcfStateTest::ExpectedCollisions

private

expected collisions typedef

Definition at line 66 of file dcf-manager-test.cc.

typedef std::pair<uint64_t,uint64_t> DcfStateTest::ExpectedGrant

private

the expected grant typedef

Definition at line 58 of file dcf-manager-test.cc.

typedef std::list<ExpectedGrant> DcfStateTest::ExpectedGrants

private

the collection of expected grants typedef

Definition at line 59 of file dcf-manager-test.cc.

Constructor & Destructor Documentation

DcfStateTest::DcfStateTest ( Ptr< DcaTxop > dca )

Constructor.

Parameters

dca	the DCA TXOP

Definition at line 274 of file dcf-manager-test.cc.

Member Function Documentation

void DcfStateTest::QueueTx	(	uint64_t	txTime,
		uint64_t	expectedGrantTime
	)

Queue transmit function.

Parameters

txTime	the transmit time
expectedGrantTime	the expected grant time

Definition at line 280 of file dcf-manager-test.cc.

References m_expectedGrants.

Referenced by DcfManagerTest::DoAccessRequest().

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Friends And Related Function Documentation

friend class DcfManagerTest

friend

allow DcfManagerTest class access

Definition at line 56 of file dcf-manager-test.cc.

Member Data Documentation

ExpectedCollisions DcfStateTest::m_expectedCollision

private

expected collision

Definition at line 69 of file dcf-manager-test.cc.

Referenced by DcfManagerTest::EndTest(), DcfManagerTest::ExpectCollision(), and DcfManagerTest::NotifyCollision().

ExpectedGrants DcfStateTest::m_expectedGrants

private

expected grants

Definition at line 70 of file dcf-manager-test.cc.

Referenced by DcfManagerTest::EndTest(), DcfManagerTest::NotifyAccessGranted(), DcfManagerTest::NotifyChannelSwitching(), and QueueTx().

ExpectedCollisions DcfStateTest::m_expectedInternalCollision

private

expected internal collisions

Definition at line 68 of file dcf-manager-test.cc.

Referenced by DcfManagerTest::EndTest(), DcfManagerTest::ExpectInternalCollision(), and DcfManagerTest::NotifyInternalCollision().

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

src/wifi/test/dcf-manager-test.cc

Classes

Public Member Functions

Private Types

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation