Overview

Abstract class of a clock tree element that will not block to perform element updates and might fail when performing clock updates.

Inheritance diagram for pw::clock_tree::ElementNonBlockingMightFail:

Protected Member Functions
sync::InterruptSpinLock &	lock ()

Protected Member Functions inherited from pw::clock_tree::Element
virtual Status	DoAcquireLocked ()=0

virtual Status	DoReleaseLocked ()=0

uint32_t	IncRef ()
	Increment reference count and return incremented value.

uint32_t	DecRef ()
	Decrement reference count and return decremented value.

virtual Status	DoEnable ()=0
	Function called when the clock tree element needs to get enabled.

virtual Status	DoDisable ()

Private Member Functions
Status	DoAcquire () final
	Handle Acquire(), deferring locking the child class.

Status	DoRelease () final
	Handle Release(), deferring locking the child class.

Additional Inherited Members
Public Member Functions inherited from pw::clock_tree::Element
constexpr	Element (bool may_block)

uint32_t	ref_count () const
	Get reference count for this clock tree element.

bool	may_block () const
	Check whether acquiring or releasing the element may block.

	Element (const Element &)=delete

	Element (const Element &&)=delete

Element &	operator= (const Element &)=delete

Element &	operator= (const Element &&)=delete

Status	Acquire ()

Status	Release ()

Status	AcquireWith (Element &element_with)

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

Static Public Attributes