ns3::DcfStateTest Class Reference

Inheritance diagram for ns3::DcfStateTest:

Classes
struct	ExpectedCollision

Public Member Functions
	DcfStateTest (DcfManagerTest *test, uint32_t i)
void	QueueTx (uint64_t txTime, uint64_t expectedGrantTime)
Public Member Functions inherited from ns3::DcfState
uint32_t	GetAifsn (void) const
uint32_t	GetCw (void) const
uint32_t	GetCwMax (void) const
uint32_t	GetCwMin (void) const
bool	IsAccessRequested (void) const
void	ResetCw (void)
void	SetAifsn (uint32_t aifsn)
void	SetCwMax (uint32_t maxCw)
void	SetCwMin (uint32_t minCw)
void	StartBackoffNow (uint32_t nSlots)
void	UpdateFailedCw (void)

Private Types
typedef std::list< struct ExpectedCollision >	ExpectedCollisions
typedef std::pair< uint64_t, uint64_t >	ExpectedGrant
typedef std::list< ExpectedGrant >	ExpectedGrants

Private Member Functions
virtual void	DoNotifyAccessGranted (void)
virtual void	DoNotifyChannelSensing (void)
virtual void	DoNotifyChannelSwitching (void)
virtual void	DoNotifyCollision (void)
virtual void	DoNotifyInternalCollision (void)

Private Attributes
ExpectedCollisions	m_expectedCollision
ExpectedGrants	m_expectedGrants
ExpectedCollisions	m_expectedInternalCollision
uint32_t	m_i
DcfManagerTest *	m_test

Friends
class	DcfManagerTest

Detailed Description

Definition at line 29 of file dcf-manager-test.cc.

Member Function Documentation

void ns3::DcfStateTest::DoNotifyAccessGranted ( void  )

privatevirtual

Called by DcfManager to notify a DcfState subclass that access to the medium is granted and can start immediately.

Implements ns3::DcfState.

Definition at line 122 of file dcf-manager-test.cc.

void ns3::DcfStateTest::DoNotifyCollision ( void  )

privatevirtual

Called by DcfManager to notify a DcfState subclass that a normal collision occured, that is, that the medium was busy when access was requested.

The subclass is expected to start a new backoff by calling DcfState::StartBackoffNow and DcfManager::RequestAccess is access is still needed.

Implements ns3::DcfState.

Definition at line 132 of file dcf-manager-test.cc.

void ns3::DcfStateTest::DoNotifyInternalCollision ( void  )

privatevirtual

Called by DcfManager to notify a DcfState subclass that an 'internal' collision occured, that is, that the backoff timer of a higher priority DcfState expired at the same time and that access was granted to this higher priority DcfState.

The subclass is expected to start a new backoff by calling DcfState::StartBackoffNow and DcfManager::RequestAccess is access is still needed.

Implements ns3::DcfState.

Definition at line 127 of file dcf-manager-test.cc.

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

• src/wifi/test/dcf-manager-test.cc